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- Operator's Manual
NDD easyone pro Operator's Manual
Summary of easyone pro
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Version v04b easyone pro™ easyone pro™ lab operator's manual.
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2 easyone pro™ / easyone pro™ lab note the information in this manual only applies to software version v1.5.X.X. It does not apply to earlier software versions. Due to continuing product innovation, specifications in this manual are subject to change without notice. © ndd medizintechnik ag, zürich, ...
Page 3: Introduction
Easyone pro™ / easyone pro™ lab 3 contents 1 introduction 5 1.1 ce marking information 5 1.2 revision history 6 1.3 manual purpose 6 1.4 intended audience 6 1.5 styles 6 1.6 safety information 6 1.7 intended use 15 1.8 contraindications to performing dlco tests 15 1.9 additional functions of easyone...
Page 4: Switching The Device Off
Contents 4 easyone pro™ / easyone pro™ lab 5 quality messages and quality grades 84 5.1 fvc/fvl quality messages and quality grades 84 5.2 svc quality messages and quality grades 87 5.3 dlco quality messages and quality grades 88 5.4 frc quality messages 93 5.5 system interpretation 96 5.6 retrospec...
Page 5: Introduction
Easyone pro™ / easyone pro™ lab 5 introduction 1 introduction 1.1 ce marking information the product easyone pro™ bears the ce marking ce-120 (notified body sgs) indicating its compliance with the provisions of the council directive 93/42/eec about medical devices and fulfills the essential requirem...
Page 6: 1.2 Revision History
Introduction 6 easyone pro™ / easyone pro™ lab 1.2 revision history 1.3 manual purpose this manual contains the instructions necessary to employ the product safely and in accordance with its function and intended use. 1.4 intended audience this manual is geared for clinical professionals. Clinical p...
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Easyone pro™ / easyone pro™ lab 7 introduction that information pertinent to several chapters is given only once. Therefore, read the manual once in its entirety. To ensure patient safety, the specified measuring accuracy, and interference-free operation, we recommend using only original accessories...
Page 8: Definitions
Introduction 8 easyone pro™ / easyone pro™ lab definitions in this manual the safety information is classified as follows: danger indicates an imminent hazard. If not avoided, the hazard will result in death or serious injury. Warning indicates a hazard. If not avoided, the hazard can result in deat...
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Easyone pro™ / easyone pro™ lab 9 introduction warning shock hazard— before using the system, make sure that it is in correct working order and operating condition. Check the cables and connectors, in particular, for signs of damage. Replace damaged cables and connectors immediately, before use. Do ...
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Introduction 10 easyone pro™ / easyone pro™ lab liquids must not be allowed to enter the device or the sensor. Devices and sensors into which liquids have penetrated must be immediately cleaned and checked by a service technician, before they can be reused. Do not open the device or the sensor. Ther...
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Easyone pro™ / easyone pro™ lab 11 introduction single patient use. Use a new one for each patient to prevent cross contamination between patients. Risk of poisoning—observe all information provided by the manufacturers of chemical products required for the use and care of the product. Always keep t...
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Introduction 12 easyone pro™ / easyone pro™ lab the patient should never be left unattended during the tests. The following should be available throughout provocation tests: - a medical specialist capable of treating acute bronchospams - appropriate medication as well as resuscitation equipment (def...
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Easyone pro™ / easyone pro™ lab 13 introduction easyone pro™ lab only danger explosion hazard— ensure that persons working with oxygen have undergone special training and are aware of the particular properties of oxygen to guarantee safe handling of oxygen without accidents. Furthermore, these perso...
Page 14: Equipment Symbols
Introduction 14 easyone pro™ / easyone pro™ lab equipment symbols observe the information given in the operator manual. Do not reuse (single patient use). Ce marked per the medical device directive 93/42/eec of the european union. Product certification for the usa and canada. Connection to power lin...
Page 15: 1.7 Intended Use
Easyone pro™ / easyone pro™ lab 15 introduction 1.7 intended use the ndd easyone pro™ respiratory analysis system is designed for con- ducting lung function measurements in general or specialist practices or in hospitals. The easyone pro™ respiratory analysis system can also be used outside of the l...
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Introduction 16 easyone pro™ / easyone pro™ lab 1.10 components and functional description of easyone pro™ fig. 1-1 easyone pro™, block diagram a mains connector b power supply unit c hard disk d storage disk (backup) e industrial standard pc f pc ports (usb, lan, etc.) g automatic data acquisition ...
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Easyone pro™ / easyone pro™ lab 17 introduction easyone pro™ consists of a compact main unit and a hand-held flow sen- sor s with removable dlco valve unit q. The hand-held sensor is electrically connected to the device. For dlco tests, a gas supply tube p delivers gas to the dlco valve. The sensor ...
Page 18: 1.12 Test Gas Requirements
Introduction 18 easyone pro™ / easyone pro™ lab 1.12 test gas requirements dlco test gas caution patient hazard, incorrect measurements— observe local regulations. Use only medical-grade gases, if required. Make sure that only ndd-approved gas mixtures are used. If the gases used do not meet the ndd...
Page 19: Frc Gas (100% O
Easyone pro™ / easyone pro™ lab 19 introduction warning improper handling of gas cylinders represents a major risk to persons and the environment. The relevant regulations must be observed without exception. Protect the gas cylinders from falling. The content and fill level must be clearly visible a...
Page 20: Transport Damage
Start-up and initial preparation 20 easyone pro™ / easyone pro™ lab 2 start-up and initial preparation 2.1 unpacking, environmental conditions transport damage upon arrival, immediately check that the shipment is complete and undam- aged. If you have a complaint, promptly notify the shipping agent a...
Page 21: 2.2 Equipment Description
Easyone pro™ / easyone pro™ lab 21 start-up and initial preparation 2.2 equipment description fig. 2-1 easyone pro™ a b c d f e a sensor holder, extendible b sensor cable connection c connection for gas supply tube to sen- sor d on/off switch e touch stylus f sensor (see fig. 2-3).
Page 22: H I
Start-up and initial preparation 22 easyone pro™ / easyone pro™ lab fig. 2-2 easyone pro™, rear panel g q l h i m n p j k o r g usb ports (keyboard, mouse, printer) h memory card slot cover (flash card, see "data backup on memory card" on page 102) i lan ports (printer) j monitor k serial rs232 port...
Page 23: 2.3 Preparing The Device
Easyone pro™ / easyone pro™ lab 23 start-up and initial preparation 2.3 preparing the device connect the sensor cable to the device. Fig. 2-3 sensor s t u w x v s coupling ring for the gas supply tube t overpressure valves u one-way valve v dlco barriette™ or for lab frc barri- ette™ w motor block, ...
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Start-up and initial preparation 24 easyone pro™ / easyone pro™ lab connect the gas supply tube to the valve unit: note be sure to connect the side of the tube with the colored coupling ring to the device. Slip tubing connector onto connection at sensor screw coupling ring tight. Connect the other e...
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Easyone pro™ / easyone pro™ lab 25 start-up and initial preparation attach the valve unit to the sensor (aligning the arrow) and advance the valve unit until you hear it click into place (press button a to unlock). Note the valve unit must be mounted on the sensor only for dlco and frc tests. All ot...
Page 26: 2.4 Gas Supply
Start-up and initial preparation 26 easyone pro™ / easyone pro™ lab connect the temperature and humidity sensor. Note ensure that the sensor is exposed to the normal room temperature and that it will not measure incorrect values because of exposure to a draft from the blower, to lamps or direct sunl...
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Easyone pro™ / easyone pro™ lab 27 start-up and initial preparation warning improper handling of gas cylinders represents a major risk to persons and the environment. The relevant regulations must be observed without exception. Protect the gas cylinders from falling. The content and fill level must ...
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Start-up and initial preparation 28 easyone pro™ / easyone pro™ lab if the tube end shows signs of mechanical damage (grooves), cut off the damaged portion. Connect the other end of the tube to the pressure relief valve c. Open the main valve a of the gas cylinder completely. Slowly open the pressur...
Page 29: Pressurised Gas Cylinder
Easyone pro™ / easyone pro™ lab 29 start-up and initial preparation frc gas (100% o2), easyone pro™ lab only medical grade oxygen is used for frc measurements with easyone pro™ lab. Note observe the information given in the section "test gas requirements" on page 18. Pressurised gas cylinder the cyl...
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Start-up and initial preparation 30 easyone pro™ / easyone pro™ lab as an alternative, use a 6-mm nipple with a suitable adapter. Slip on the gas supply tube and secure it with a tube clip. Check that the main valve a and the pressure relief valve c are closed. Connect the tube to the frc gas inlet ...
Page 31: 2.6 Connecting The Printer
Easyone pro™ / easyone pro™ lab 31 start-up and initial preparation connect the other end of the tube to the pressure relief valve c. Open the main valve a of the gas cylinder completely. Slowly open the pressure relief valve c and set the manometer d to a secondary pressure of 3 bar. Danger explosi...
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Start-up and initial preparation 32 easyone pro™ / easyone pro™ lab hp deskjet 6940 hp officejet h470 hp universal printing pcl5 (see below). In the main menu, select utilities -> configuration -> printer. Open the printer list and select the printer. Printing with hp universal printing pcl5 (networ...
Page 33: 2.7 Power
Easyone pro™ / easyone pro™ lab 33 start-up and initial preparation press print: the printer window will appear. Select search for network printers.... Select the printer to use. 2.7 power caution equipment damage—before connecting the device to the power line, verify that the ratings of your local ...
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Start-up and initial preparation 34 easyone pro™ / easyone pro™ lab use only the original ndd power cord supplied with the device. If the device is used within a medical system, it must be connected with the room's central potential equalization system (pin a,fig. 2-18). Using improperly grounded eq...
Page 35: And Spirette™
Easyone pro™ / easyone pro™ lab 35 start-up and initial preparation 2.8 inserting the one-way valve, dlco barriette™/frc barriette™ and spirette™ one-way valve, dlco barriette™ note the valve unit is only required for dlco and frc tests. All other tests are performed without the valve unit. The devi...
Page 36: (Easyone Pro™ Lab Only)
Start-up and initial preparation 36 easyone pro™ / easyone pro™ lab insert the dlco barriette™ in the one-way valve (aligning the arrows) as shown in fig. 2-20 and check that it sits tight. Frc barriette™ (easyone pro™ lab only) note the frc barriette™ is required only when also frc tests will be pe...
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Easyone pro™ / easyone pro™ lab 37 start-up and initial preparation spirette™ note the device is to be operated only with the original ndd spirette™. Warning cross contamination between patients—the spirette™ is intended for single patient use. Use a new one for each patient to prevent cross contami...
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Start-up and initial preparation 38 easyone pro™ / easyone pro™ lab 2.9 switching the device on, functional test open the main valve of the gas cylinder(s) completely. Check the secondary pressure: for dlco gas , it must be 4 to 5 bar, and for frc gas, it must be 3 bar (easyone pro™ lab only). Turn ...
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Easyone pro™ / easyone pro™ lab 39 start-up and initial preparation note easyone pro™ is equipped with a touch screen display. You activate a button by touching it on the display. ( h, fig. 2-24) is used to display and remove the touch keypad that allows you to make all entries. Before the first tes...
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Start-up and initial preparation 40 easyone pro™ / easyone pro™ lab select utilities -> configuration -> test -> dlco. Compare the displayed values with the data on the gas cylinder. Close the tab with ok. Fig. 2-25 dlco tab.
Page 41: Performing A Test
Easyone pro™ / easyone pro™ lab 41 performing a test 3 performing a test note before performing a test, you should do the following: select the test details (e.G. Only expiratory or inspiratory and expiratory fvc measurement, predicted value calculation, etc., see "test tab" on page 116) select a pa...
Page 42: Selecting The Patient
Performing a test 42 easyone pro™ / easyone pro™ lab selecting the patient the displayed patients can be sorted by patient id last name first name date of last test. To do so, click on the appropriate title in the column headers. To search for a specific patient, you enter the first letter(s) of the...
Page 43: Adding A New Patient
Easyone pro™ / easyone pro™ lab 43 performing a test adding a new patient click new patient. Enter a patient id and press the tab key or the enter key (click to enter an automatically generated id). Enter the last and first names in the same way. Click a (fig. 3-3) to select the gender and press the...
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Performing a test 44 easyone pro™ / easyone pro™ lab merging a patient’s data records you can merge data records for one and the same patient, for example, if they were acquired with different tests or if different spellings of the pati- ent's name exist. Use drag & drop (right mouse button) to merg...
Page 45: 3.2 Selecting A Test
Easyone pro™ / easyone pro™ lab 45 performing a test 3.2 selecting a test the test selection screen will appear either directly after entry of the patient data or it can be accessed from the initial screen with perform test. Note if the unit selected is easyone (see "device tab" on page 124), you wi...
Page 46: Expiratory Fvc Measurement
Performing a test 46 easyone pro™ / easyone pro™ lab 3.3 forced vital capacity (fvc/fvl) click fvl (ex/in). The acquisition screen will be displayed. Note the scale for the flow-volume loop depends on the selected test (only expiratory or inspiratory and expiratory, tidal breathing yes/no). Expirato...
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Easyone pro™ / easyone pro™ lab 47 performing a test explain that the purpose of the test is to determine how much air a person’s lungs can hold and how quickly that air can be expelled. Since the spirome- try test requires active participation by the patient, it is very important to explain the tes...
Page 48: Measurement
Performing a test 48 easyone pro™ / easyone pro™ lab controls, such as ventilation, air filtration or ultraviolet decontamination of air, should be used to prevent disease transmission. Risk of infection—clean the nose clip after each patient. Measurement insert the new spirette™ in the sensor. Atta...
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Easyone pro™ / easyone pro™ lab 49 performing a test in order to assess the patient's pulmonary function, it is necessary to achieve acceptable test quality. The test quality depends on the co-opera- tion of the patient which, in turn, depends on the quality of the physician's instructions. Easyone ...
Page 50: %pred Graph
Performing a test 50 easyone pro™ / easyone pro™ lab when three acceptable tests have been performed, the message session complete! Appears and a quality grade from a (optimal) to f a is displayed. Note if fev6 is selected (instead of fvc), the measurement will stop automatically after 6 seconds. %p...
Page 51: Adding A Spirometry Trial
Easyone pro™ / easyone pro™ lab 51 performing a test adding a spirometry trial if you would like to add trials to a previous test, e.G. If the patient needed a break or if other patients were tested in between, please proceed as fol- lows. Remember, however, that it is only possible to add a trial t...
Page 52: Measurement
Performing a test 52 easyone pro™ / easyone pro™ lab edit the values, if necessary, and click confirm >> to close the window. Warning erroneous measurement results—incorrect entries may lead to erroneous test readings and incorrect system interpretations. The specified measuring accuracy is ensured ...
Page 53: Bronchodilation (Post-Tests)
Easyone pro™ / easyone pro™ lab 53 performing a test conduct the tests as described in section "measurement" on page 48. Note the volume-time curve (fig. 3-16) does not display the forced inspiration at the end of the maneuver. Bronchodilation (post-tests) the post test is usually performed to deter...
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Performing a test 54 easyone pro™ / easyone pro™ lab fig. 3-16 acquisition screen after three acceptable post-trials.
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Easyone pro™ / easyone pro™ lab 55 performing a test animation program for children an animation program for children is available for fvc, fvl and svc tests. You can choose between two animations: balloon and monkey. When the animation program is activated, we recommend disabling the manual test st...
Page 56: 3.4 Vital Capacity (Svc)
Performing a test 56 easyone pro™ / easyone pro™ lab 3.4 vital capacity (svc) slow vital capacity measurements determine the vital capacity, starting from tidal breathing. (you can configure the device for direct measurement of the vital capacity, i.E., without initial tidal breathing (see "svc tab"...
Page 57: A B
Easyone pro™ / easyone pro™ lab 57 performing a test conduct the tests as described in section "measurement" on page 48. Fig. 3-19 slow vital capacity acquisition screen a b c e h d f g a selected test parameters b predicted values c volume-time curve area d start button e test information and syste...
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Performing a test 58 easyone pro™ / easyone pro™ lab when three acceptable trials have been performed, the message session complete! Appears and a quality grade from a (optimal) to f is displayed (see "quality messages and quality grades" on page 84). 3.5 maximum voluntary ventilation (mvv) in these...
Page 59: A B
Easyone pro™ / easyone pro™ lab 59 performing a test conduct the tests as described in section "measurement" on page 48. Fig. 3-21 mvv acquisition screen a b c e h d f g a selected test parameters b predicted values c volume-time curve area d start button e test information and system interpre- tati...
Page 60: 3.6 Bronchial Provocation
Performing a test 60 easyone pro™ / easyone pro™ lab 3.6 bronchial provocation introduction and safety information bronchial provocation tests are performed by administering increasing doses of an airway irritant. The reaction of the respiratory system to these substances is measured. A number of st...
Page 61: Performing A Test
Easyone pro™ / easyone pro™ lab 61 performing a test european respiratory society. Eur respir j 1993; 6: suppl.16, 53–83). Performing a test select a medication (challenge test protocol, see "provocation tab" on page 123). The following is a brief description of how to perform a measurement with the...
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Performing a test 62 easyone pro™ / easyone pro™ lab when three acceptable maneuvers have been performed, the message ses- sion complete! Great job! Appears. Click protocol (d,fig. 3-24) to display the protocol screen. Note if a reduced lung function is determined, the physician needs to decide if a...
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Easyone pro™ / easyone pro™ lab 63 performing a test now proceed to the next test step ( c, fig. 3-25) and confirm with done. The next step will be displayed and the next action indicated at c is wait 30 seconds. When the waiting time is over, click done (you can abort the waiting time at any time w...
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Performing a test 64 easyone pro™ / easyone pro™ lab continue executing the remaining levels. As soon as you reach the 20% limit, the message positive test result... Will appear, the next level (post) and the next action administer a bronchodilator will be displayed. Note some protocols require the ...
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Easyone pro™ / easyone pro™ lab 65 performing a test perform the post test according to the instructions. Then the final proto- col screen with the post-rest results will be displayed. Note after the test, the patient should leave the laboratory only after the obstruction is reversed either spontane...
Page 66: 3.7 Quick Test
Performing a test 66 easyone pro™ / easyone pro™ lab 3.7 quick test you have the option to perform a quick test without entering patient data. When quick test is selected, no predicted values are available, because they are calculated on the basis of the patient data. In the main menu, select perfor...
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Easyone pro™ / easyone pro™ lab 67 performing a test 3.8 co diffusing capacity (dlco) note before conducting the dlco test, the valve unit must be attached to the sensor (see fig. 2-7). Furthermore, a new barriette™ and, in case of a new patient, a new spirette™ must be inserted (see "inserting the ...
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Performing a test 68 easyone pro™ / easyone pro™ lab press start on the acquisition screen. Easyone pro™ will automatically complete a start-up routine in about 15 seconds. Initialization test preparation tidal breathing when you see the message start tidal breathing, instruct the patient to take th...
Page 69: J K
Easyone pro™ / easyone pro™ lab 69 performing a test the collection bar identifies the range that was analyzed. With the + button f, you can expand the curve to check the collection bar range for artifacts (click - to reset the bar to its original width). With collection bar i you can show and hide ...
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Performing a test 70 easyone pro™ / easyone pro™ lab with > k you can move the collection bar to the right. The resulting, new val- ues will immediately be calculated and displayed. With i j you return the collection bar to its original position. The text box h provides space for comments. A keypad ...
Page 71: Introduction
Easyone pro™ / easyone pro™ lab 71 performing a test 3.9 frc test (easyone pro™ lab only) introduction frc measurement is based on the nitrogen (n 2 ) washout method where n 2 is washed out from the lungs while the patient breathes 100% oxygen. The test is performed during tidal breathing within the...
Page 72: Svc Before Washout
Performing a test 72 easyone pro™ / easyone pro™ lab note interpret these results with caution because different breath- ing baselines are possible. Svc before washout relaxed tidal breathing until a stable breathing baseline is detected (indicated with a line in the vt-diagram representing the brea...
Page 73
Easyone pro™ / easyone pro™ lab 73 performing a test explain the test maneuver to the patient and prepare him or her for the test: attach the nose clip take the spirette™ into the mouth with the lips sealing around the spirette™ , taking care not to bite down excessively on the spirette™ sit upright...
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Performing a test 74 easyone pro™ / easyone pro™ lab fig. 3-33 frc test (offline linked) fig. 3-34 frc test (online linked) a b e c d a test result b measuring curve c volume-time curve (only shown for "linked" measurements) d click to enter a comment e tracer curve (logarithmic representa- tion, se...
Page 75: 3.10 Ending The Test
Easyone pro™ / easyone pro™ lab 75 performing a test 3.10 ending the test at the end of the test, push the spirette™ out of the sensor from below. Dis- pose of it and do not reuse. Also, replace the barriette™ after each patient. Refer to section "hygiene, cleaning, maintenance, disposal" on page 10...
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Performing a test 76 easyone pro™ / easyone pro™ lab click the history button (fig. 3-35). A window listing all tests stored for this patient will appear. The displayed tests can be sorted by test protocol (base, pre, post) test type (fvc, svc, mvv) test date comment. To do so, click on the appropri...
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Easyone pro™ / easyone pro™ lab 77 performing a test examinations for which a post-test exist, are identified by a small arrow symbol . When you select print preview, you will see the print preview of the test: select b to display the test report menu (report layout) select c to print the test (sele...
Page 78: 3.12 Trend View
Performing a test 78 easyone pro™ / easyone pro™ lab 3.12 trend view the trend views allow you to observe the measured parameter values over a period of time. You can choose between two different views: one of the views simultaneously presents up to four parameters, allowing them to be compared. Eac...
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Easyone pro™ / easyone pro™ lab 79 performing a test fig. 3-40 trend view of a single parameter and its predicted normals.
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Performing a test 80 easyone pro™ / easyone pro™ lab 3.13 definition of important parameters fvc forced vital capacity (expiratory) forced expiratory vital capacity fivc forced vital capacity (inspiratory) forced inspiratory vital capacity fev1 forced expiratory volume (1 s) forced expiratory volume...
Page 81
Easyone pro™ / easyone pro™ lab 81 performing a test note the parameter names used by ndd medizintechnik ag are those standardized by ats and ers. (see literature references [14] and[11] ( "literature" on page 182). For forced spirometric tests and depending on your configuration, the "best" column ...
Page 82: Frc
Performing a test 82 easyone pro™ / easyone pro™ lab frc these definitions apply to frc: mean value: frc, ic, erv, vt, irv , lci, cev, vt, m0, mr1, mr2 get largest vc from frc maneuver rv[reported] = frc[average] - erv[average] tlc[reported] = rv[reported] + vc[largest] = frc[average] - erv[average]...
Page 83: Editing Patient Data
Easyone pro™ / easyone pro™ lab 83 editing patient data 4 editing patient data on the initial screen, click select patient. Select the patient. Click edit patient. The patient data window will appear. Change or add data. Click update existing tests to close the window (for example, if the entered pa...
Page 84: Some Basic Facts
Quality messages and quality grades 84 easyone pro™ / easyone pro™ lab 5 quality messages and quality grades 5.1 fvc/fvl quality messages and quality grades some basic facts end-of-test criteria, quality criteria and quality grading are based upon the published standards [1], [4], [11], [15] ( "lite...
Page 85: Fvc/fvl Quality Messages
Easyone pro™ / easyone pro™ lab 85 quality messages and quality grades fvc/fvl quality messages message criterion recommended action don’t hesitate … back-extrapolated volume greater than 150 ml or 5% of fvc which- ever is greater (for age 6: 80 ml or 12.5% of fvc whichever is greater) the patient m...
Page 86: Fvc/fvl Quality Grades
Quality messages and quality grades 86 easyone pro™ / easyone pro™ lab * when using fev6 instead of fvc, fev6 is also used for the determination of the quality message. Fvc/fvl quality grades deeper breath … fev1 or fvc* not reproducible. Difference with respect to best test greater than 150 ml or 1...
Page 87: Svc Quality Messages
Easyone pro™ / easyone pro™ lab 87 quality messages and quality grades 5.2 svc quality messages and quality grades the quality grading is based on [3]. Svc quality messages the end-of-test criterion for an svc test is the same as for an fvc test: a test ends when the volume change during the last 2 ...
Page 88: Svc Quality Grades
Quality messages and quality grades 88 easyone pro™ / easyone pro™ lab svc quality grades 5.3 dlco quality messages and quality grades the quality grading is based on ats/ers guidelines [3]. Dlco quality messages rating criteria a at least 3 acceptable tests and the difference between the best vc va...
Page 89
Easyone pro™ / easyone pro™ lab 89 quality messages and quality grades low inspiratory vol- ume maneuver not acceptable. Inspira- tory volume too low the inspiratory volume is smaller than 85% fvc/vc/predicted make sure to perform a full expira- tion before the valve closes, and then a full inhalati...
Page 90
Quality messages and quality grades 90 easyone pro™ / easyone pro™ lab test error: co-calib co calibration could not be performed: no gas connected to the system or instru- ment failure co calibration could not be per- formed: instrument failure and/or no gas connected to the system make sure the ga...
Page 91
Easyone pro™ / easyone pro™ lab 91 quality messages and quality grades test error: data error general error in dlco calculation if the error occurs repeatedly, then please contact service. Dlco warning: high co sensor drift! Co drift during measurement > 60 ppm the test result must be interpreted wi...
Page 92: Legend
Quality messages and quality grades 92 easyone pro™ / easyone pro™ lab dlco acceptability and quality grades currently, there are not standardized quality grades for dlco tests. These are the quality grades implemented in easyone pro™ lab: 1) referring to the two nearest values the following paramet...
Page 93: 5.4 Frc Quality Messages
Easyone pro™ / easyone pro™ lab 93 quality messages and quality grades 5.4 frc quality messages message criterion recommended action frc(mbw) warning: extrapolated volume computation failed (set to zero)! The extrapolated volume could not be calculated. Contact service. Frc(mbw) warning: extrapolate...
Page 94: Message
Quality messages and quality grades 94 easyone pro™ / easyone pro™ lab frc(mbw) warning: side-stream flow out of range! During the test, the gas extraction was not within the limits of 7.5 and 13 ml/s. Contact service. Frc(mbw) warning: co2 sensor scaling warning! Automatic scaling of the co 2 sig- ...
Page 95: Message
Easyone pro™ / easyone pro™ lab 95 quality messages and quality grades frc(mbw) error: error in tracer gas concentration! The molar mass change caused by the tracer gas does not corres- pond to the theoretical values. Check whether o2 is used. Check gas connections for leaks. Check frc barriette™ po...
Page 96: 5.5 System Interpretation
Quality messages and quality grades 96 easyone pro™ / easyone pro™ lab 5.5 system interpretation in assessing the system interpretation, it is important to consider the qual- ity grade b of the test. Quality grades a to c indicate a reliable result. A qual- ity grade of d or f indicates inadequate t...
Page 97
Easyone pro™ / easyone pro™ lab 97 quality messages and quality grades 5.6 retrospective test assessment, entering comments note you must be logged in as a user to be able to enter a test assessment and comments. Changing the trial acceptability the trial acceptability and ranking of tests can be ch...
Page 98: Entering Comments
Quality messages and quality grades 98 easyone pro™ / easyone pro™ lab to assign the highest rank to a test click the icon and in the ensuing window, click set highest ranked (fig. 5-4). Note to assign ranks 1, 2 and 3, please start with rank 3, etc. Entering comments click in the comment area or cl...
Page 99
Easyone pro™ / easyone pro™ lab 99 switching the device off 6 switching the device off caution loss of data—be sure to correctly terminate the program before switching easyone pro™ off with the mains power switch on the back. Close the main valve of the gas cylinder. Close the main valve of the o2 g...
Page 100: Hygiene
Hygiene, cleaning, maintenance, disposal 100 easyone pro™ / easyone pro™ lab 7 hygiene, cleaning, maintenance, disposal hygiene caution risk of infection— users with open wounds or contagious diseases on their hands must wear gloves. Wash your hands after each patient to protect yourself and to prev...
Page 101: Maintenance
Easyone pro™ / easyone pro™ lab 101 hygiene, cleaning, maintenance, disposal maintenance before each use before each use, visually inspect the device, the cables, the tubing and the sensor for signs of mechanical damage. Particularly inspect the gas cylin- der(s) and fittings. If you detect damage o...
Page 102
Hygiene, cleaning, maintenance, disposal 102 easyone pro™ / easyone pro™ lab data backup on memory card each time the device shuts down, the patient and configuration data are saved to a memory card (flash card) ( h, fig. 2-2). In case of equipment fail- ure, the memory card can be inserted into ano...
Page 103: Software Update
Easyone pro™ / easyone pro™ lab 103 hygiene, cleaning, maintenance, disposal software update the files necessary for a software update are made available by ndd. For a detailed description of the installation procedure, please go to www.Ndd.Ch, application note “update easyone pro firmware” or “upda...
Page 104: Technical Inspections
Hygiene, cleaning, maintenance, disposal 104 easyone pro™ / easyone pro™ lab caution: when you miss the correct spots, the window will disappear. In this case you have to restart the device and the calibration procedure. Technical inspections for safety, the device requires regular maintenance. To e...
Page 105: Dlco Calibration Check
Easyone pro™ / easyone pro™ lab 105 hygiene, cleaning, maintenance, disposal three full trials are required for the single flow calibration check, whereas three tests comprising three trials each with different flow rates are required for the multiflow calibration check. After you perform the maneuv...
Page 106: Frc Calibration Check
Hygiene, cleaning, maintenance, disposal 106 easyone pro™ / easyone pro™ lab calibration check with dlco simulator in the utilities menu, click calibration check, then select dlco simulator. The test procedure is the same as in a human test ( "co diffusing capacity (dlco)" on page 67). For correct h...
Page 107: Some Basic Facts
Easyone pro™ / easyone pro™ lab 107 hygiene, cleaning, maintenance, disposal calibration check with test subject some basic facts instead of a syringe a biological standard subject with known spirometry values (biocal subject) performs a series of spirometry tests or dlco tests. These tests are obse...
Page 108
Hygiene, cleaning, maintenance, disposal 108 easyone pro™ / easyone pro™ lab selecting a test subject and performing the calibration check start the program. Select the utilities menu. Open the calibration test menu and select biological calibration check. The biological calibration check menu (bioc...
Page 109: Detailed Description
Easyone pro™ / easyone pro™ lab 109 hygiene, cleaning, maintenance, disposal detailed description fev1, fvc and fev6 are the spirometry parameters used for biocal-check quality control. The software will establish a baseline mean value (precision range) for each biocal subject and sensor from trials...
Page 110: System Settings
System settings 110 easyone pro™ / easyone pro™ lab 8 system settings system settings menu the system settings menu is displayed with utilities on the initial screen. The menu offers the following option keys: configuration (general settings) check calibration (measuring accuracy check, see "check m...
Page 111: Tab
Easyone pro™ / easyone pro™ lab 111 system settings general tab these are the tabs of the general tab: header storage system settings administrator user handling header tab on this tab you enter the hospital/practice name (will appear on the initial screen and all printed reports) a you can add and ...
Page 112
System settings 112 easyone pro™ / easyone pro™ lab storage tab this tab is protected with a password (password eoptm or 8005). On this tab, you can: create a new database folder a import a database b export a database e copy data (from/to a storage medium) c perform a data backup f select a target ...
Page 113
Easyone pro™ / easyone pro™ lab 113 system settings system settings tab on this tab you select the units for length, temperature, weight, hemoglobin and pressure a you choose whether or not the cursor is always visible, whether a beep is to sound when you click a button and whether all options are t...
Page 114
System settings 114 easyone pro™ / easyone pro™ lab administrator tab on this tab you can do the following (password-protected (eoptm or 8005): map a network drive a disconnect a network drive b enter an ip address c. Fig. 8-6 administrator tab a b c a click to map a network drive b click to disconn...
Page 115
Easyone pro™ / easyone pro™ lab 115 system settings user handling tab this tab is protected with a password (password eoptm or 8005). On this tab you can enter an id for each user. To start the system, users are then required to log on with their id. Condition: the function is enabled with "enable u...
Page 116: Tab
System settings 116 easyone pro™ / easyone pro™ lab test tab the tab comprises the following sub-menus general fvc/fvl svc mvv dlco frc (mbw) cal check provocation general tab fig. 8-8 general tab a b e f g h i c d a option buttons to select the value (best value/best trial) b click to select the pr...
Page 117
Easyone pro™ / easyone pro™ lab 117 system settings note the predicted normal is corrected by the factor i, if no specific calculation is defined for the ethnic group in the selected predicted normal publication. Note the settings selected here affect the predicted normals, the interpretation and th...
Page 118
System settings 118 easyone pro™ / easyone pro™ lab fvc/fvl tab note additional information for fvc-fev6 selection: fev6 indicates the exhaled volume after 6 seconds. When set to fev6, the program stops the measurement after 6 seconds. Several parameters such as fef25, fef50, fef75 and fef25- 75 are...
Page 119: A B
Easyone pro™ / easyone pro™ lab 119 system settings note the parameter selection relates to the current test only. Different parameters can be selected for each test. Fig. 8-10 fvc parameters tab a b a b c d c d e e.
Page 120
System settings 120 easyone pro™ / easyone pro™ lab svc tab on this screen you determine the start condition for measurement of the vital capacity: after a phase of tidal breathing or directly without an initial tidal breathing phase. You also select the parameters for the svc measurement. Mvv tab o...
Page 121: Tab
Easyone pro™ / easyone pro™ lab 121 system settings dlco tab on this tab, you set up the device for dlco tests. Warning inaccurate test results—incorrect gas concentration entries cause inaccurate test results. Fig. 8-13 dlco tab a c b g h d e i j f a selected gas concentration. Compare the displaye...
Page 122: Tab
System settings 122 easyone pro™ / easyone pro™ lab frc (mbw) tab on this tab, you set up the device for frc tests. Fig. 8-14 frc tab a b d e c f a gas concentration for automatic termi- nation of the test (default 2 %) b after the number of breaths specified at c the test either starts automaticall...
Page 123: Tab
Easyone pro™ / easyone pro™ lab 123 system settings provocation tab you select the test protocol from this tab. Fig. 8-15 provocation tab.
Page 124: Tab
System settings 124 easyone pro™ / easyone pro™ lab device tab the tab comprises the following sub-menus easyonepro easy on-pc sensor (usb connector) easyone selection easyone pro tab this tab presents detailed information about the device and the co sensor a. Additionally, you can: release the gas ...
Page 125
Easyone pro™ / easyone pro™ lab 125 system settings easyone tab the tab comprises the following sub-menus status test configuration general configuration report configuration consult the easyone operator manual for details. Selection tab select your preferred sensor type on this tab. Fig. 8-17 easyo...
Page 126: Tab
System settings 126 easyone pro™ / easyone pro™ lab report tab on the report tab, you can: display the report designer (layout editor, see "report designer" on page 150) a load layouts (load layout, also refer to www.Ndd.Ch. Application note "easyone pro import layout") b save layouts (export layout...
Page 127: Tab
Easyone pro™ / easyone pro™ lab 127 system settings printer tab after connection of the printer you select the printer driver on this tab (see "connecting the printer" on page 31). Fig. 8-20 printer tab a b c a press to open the printer list b press to update the printer list c select the default pr...
Page 128: Tab
System settings 128 easyone pro™ / easyone pro™ lab emr tab here you select the emr system and the corresponding settings (see "gdt interface" on page 140). This tab also allows you perform a new installation of the program e. Fig. 8-21 emr tab a b c e d a enter the gdt id. B select the emr system f...
Page 129: Tab
Easyone pro™ / easyone pro™ lab 129 system settings environment tab on this tab you enter the ambient conditions. These will be overwritten by values entered prior to the test (see "fvl test (inspiratory and expiratory measurement)" on page 51). Fig. 8-22 environment tab a b c d e g h i f a boxes fo...
Page 130: Troubleshooting Tips
Troubleshooting tips 130 easyone pro™ / easyone pro™ lab 9 troubleshooting tips should you encounter problems operating your system, please consult the table below for troubleshooting tips. Note the most recent information and frequently asked questions can be found on our web site at www.Ndd.Ch. Wh...
Page 131: 10 Specifications
Easyone pro™ / easyone pro™ lab 131 specifications 10 specifications dimensions 270 x 335 x 270 mm 3 (h x w x d) weight [kg] flow/volume measurement accuracy, volume: ±2% or 0.050 l accuracy, flow: ±2% or 0.020 l/s (except pef) accuracy, pef: ±5% or 0.200 l accuracy, mvv: ±5% or 5 l/min resolution, ...
Page 132
Specifications 132 easyone pro™ / easyone pro™ lab predicted val- ues (spirome- try) nhanes iii, knudson_83, knudson_76, crapo, mor- ris, hsu, dockery (harvard), polgar, gutierrez (canada), eigen, pereira, pereira 2006/2008, pérez- padilla (platino), pérez padilla (mexico), pérez padilla (mexico, pe...
Page 133
Easyone pro™ / easyone pro™ lab 133 specifications power con- sumption [max.] 80 va life time 7 years.
Page 134: 11 Order Information
Order information 134 easyone pro™ / easyone pro™ lab 11 order information accessories spare parts 2050-1 spirette™ , pkg. Of 50 2050-3 spirette™ with lip seal, pkg. Of 40 2050-5 spirette™ , pkg. Of 200 3050-1 dlco barriette™, pkg. Of 50 3050-2 dlco barriette™, pkg. Of 100 3150-1 frc barriette™, pkg...
Page 135: 12 Appendix
Easyone pro™ / easyone pro™ lab 135 appendix 12 appendix 12.1 interpretation the automatic system interpretation can be selected and deselected on the configuration tab (see "general tab" on page 111). Gold-hardie interpretation the following diagram outlines the criteria easyone pro™ applies in the...
Page 136: Nlhep Interpretation
Appendix 136 easyone pro™ / easyone pro™ lab nlhep interpretation the following diagram outlines the criteria easyone pro™ applies in the automatic interpretation after nlhep (see "literature" on page 182 [4]). Note: 1. Lln = lower limit of normal 2. If fev6 is selected instead of fvc, fev6 will be ...
Page 137: Nice Interpretation
Easyone pro™ / easyone pro™ lab 137 appendix nice interpretation predominantly used in great britain. Source unknown. 1) fer = fev1/fvc nice 2010 interpretation copd management of chronic obstructive pulmonary disease in adults in primary and secondary care (partial update). Nice clinical guideline ...
Page 138
Appendix 138 easyone pro™ / easyone pro™ lab fig. 12-1.
Page 139: 12.2 Predicted Values
Easyone pro™ / easyone pro™ lab 139 appendix system interpretation messages 12.2 predicted values note for the most recent predicted value sets and other pertinent information, please visit our website at http://www.Ndd.Ch. Reference printed text no interpretation no interpretation, not enough accep...
Page 140: 12.3 Gdt Interface
Appendix 140 easyone pro™ / easyone pro™ lab 12.3 gdt interface introduction the following describes the interface set up to facilitate the data communi- cation between easyone pro™ and an electronic medical record system (emr). As an example the integration of the german gdt standard is described. ...
Page 141: Turbomed Software Settings
Easyone pro™ / easyone pro™ lab 141 appendix example: emr application "turbomed" turbomed software settings the following settings have to be applied only when the emr interface is used. Start turbomed software and select the record of a patient. In the patient record select "konsultationen / geräte...
Page 142: Performing A Measurement
Appendix 142 easyone pro™ / easyone pro™ lab performing a measurement the following describes the test procedure. Start turbomed, select a patient and open that file. Select konsultationen / geräteanbindung. Select easyone pro™ and then start. The patient data entry window appears automatically. Ent...
Page 143
Easyone pro™ / easyone pro™ lab 143 appendix here is an example of a gdt file (nddpcs.Gdt), received from an emr with the name pcs: 013 8000 6302 014 8100 00202 015 8315 extern 012 8316 pcs 014 9218 02.00 010 3000 1 009 3100 014 3101 meier 016 3102 manfred 017 3103 01011966 009 3104 019 3106 24106 k...
Page 144
Appendix 144 easyone pro™ / easyone pro™ lab view of tests with easyone pro™ view test via gdt record type 6311 with patient name, id and date and time of test record type 6311 is supported. In the transmission of test results using gdt record type 6310, field ids 8432 (date) and 8439 (time) are alw...
Page 145
Easyone pro™ / easyone pro™ lab 145 appendix 043 6228 fef25-75% l/s 2.88 5.55 193 043 6228 pef l/s 9.09 10.60 117 043 6228 fet s - 4.12 - 043 6228 fivc l 4.72 3.67* 78 043 6228 pif l/s - 9.38 - 058 6228 * indicates: below lln or significant post change. 0096228 040 8410 sn:dt 200076:6334465806433400...
Page 146: Adjustment For Hemoglobin
Appendix 146 easyone pro™ / easyone pro™ lab 12.4 introduction to adjustment of dlco measurements adjustments of dlco measurements are described in detail in the 2005 ers/ats statement. In the paper, however, the adjustment is described as a change of the dlco predicted values. After several discuss...
Page 147: Adjustment For P
Easyone pro™ / easyone pro™ lab 147 appendix adjustment for p ao2 or altitude the following formula for dl adj is applied if the patient uses supplemental o 2 : dl adj = dlco × (1 + 0.0035 × (p ao2 – 100)) p ao2 in mm hg if no supplemental o2 is applied the following formula is always applied to cor...
Page 148
Appendix 148 easyone pro™ / easyone pro™ lab 12.5 how to interpret tlc from a single breath maneuver instruments for lung volume measurement (body plethysmography, multi- breath nitrogen washout or helium equilibration methods) today require well trained personnel, stable conditions and significant ...
Page 149
Easyone pro™ / easyone pro™ lab 149 appendix the decision. Note below, that in the both decision nodes, where the tlcsb > lln, the diagnosis would be “obstruction”. In the case that an uncorrected single breath tlcsb is below the lower limit of normal there is a risk of incorrectly concluding a “res...
Page 150: 12.6 Report Designer
Appendix 150 easyone pro™ / easyone pro™ lab 12.6 report designer starting the report designer on the initial screen, select utilities. Select configuration. In the configuration menu, select the report tab. On the report tab, select the layout editor. Adding a logo to an existing test on the report...
Page 151
Easyone pro™ / easyone pro™ lab 151 appendix select the picture box (fig. 12-4:). Insert the frame in the appropriate position (fig. 12-5:). Fig. 12-4: picture box button fig. 12-5: positioning the frame.
Page 152
Appendix 152 easyone pro™ / easyone pro™ lab select image and click to open the explorer (fig. 12-6:) . Select the logo (fig. 12-6:). The logo will appear in the frame. Save the test under a new name. Configuring the graphic representation of an existing test select the test via new report or open. ...
Page 153
Easyone pro™ / easyone pro™ lab 153 appendix click the small arrow in the upper right corner of the detail report graph window (fig. 12-8:). Click run designer.The spiro graph configuration window will be dis- played (fig. 12-10:). Select test type. Choose options in the trial selection pane. Choose...
Page 154
Appendix 154 easyone pro™ / easyone pro™ lab 12.7 electromagnetic compatibility (emc) changes or modifications to the easyone pro™ not expressly approved by ndd could cause emc issues with this or other equipment. Easyone pro™ is designed to comply with applicable regulations regarding emc. Its comp...
Page 155
Easyone pro™ / easyone pro™ lab 155 appendix guidance and manufacturer’s declaration – electromagnetic immunity easyone pro™ is intended for use in the electromagnetic environment specified below. It is the responsibility of the customer or user to ensure that easyone pro™ is used in such an environ...
Page 156
Appendix 156 easyone pro™ / easyone pro™ lab guidance and manufacturer’s declaration – electromagnetic immunity easyone pro™ is intended for use in the electromagnetic environment specified below. It is the responsibility of the customer or user to ensure that easyone pro™ is used in such an environ...
Page 157: [M]
Easyone pro™ / easyone pro™ lab 157 appendix a) field strengths from fixed transmitters, such as base stations for radio (cellular/cord- less) telephones and land mobile radio, am and fm radio broadcast and tv broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic e...
Page 158: Embedded Runtime
Appendix 158 easyone pro™ / easyone pro™ lab compliant cables and accessories warning the use of accessories, transducers and cables other than those specified may result in increased emissions or decreased immunity performance of the equipment or system the table below lists cables, transducers, an...
Page 159
Easyone pro™ / easyone pro™ lab 159 appendix as described below, using some features also operates as your consent to the transmission of certain standard computer information for inter- net-based services. By using the software, you accept these terms. If you do not accept them, do not use or copy ...
Page 160
Appendix 160 easyone pro™ / easyone pro™ lab only in certain ways. For more information, see the software documentation or contact ndd medizintechnik ag. Except and only to the extent permitted by applicable law despite these limitations, you may not: work around any technical limitations in the sof...
Page 161
Easyone pro™ / easyone pro™ lab 161 appendix computer information. The following features use internet protocols, which send to the appropriate systems computer information, such as your internet protocol address, the type of operating system, browser and name and version of the software you are usi...
Page 162
Appendix 162 easyone pro™ / easyone pro™ lab are off, you can still play content for which you have a valid license. Misuse of internet-based services. You may not use these services in any way that could harm them or impair anyone else's use of them. You may not use the services to try to gain unau...
Page 163
Easyone pro™ / easyone pro™ lab 163 appendix regarding the device or the software do not originate from, and are not binding on, microsoft or its affiliates. When allowed by your local laws, ndd medizintechnik ag and microsoft exclude implied warranties of merchantability, fitness for a particular p...
Page 164: Initial Screen
Appendix 164 easyone pro™ / easyone pro™ lab 12.9 quick reference guide to the screen displays initial screen also refer to "safety information" on page 6 "start-up and initial preparation" on page 20 "performing a test" on page 41 "system settings" on page 110 "index" on page 185 click to select a ...
Page 165: Selecting/adding A Patient
Easyone pro™ / easyone pro™ lab 165 appendix selecting/adding a patient also refer to "selecting/adding a patient" on page 41 "editing patient data" on page 83 "selecting a test" on page 45 "index" on page 185 bar cursor for patient selec- tion filter last name; by entering one or more letters, you ...
Page 166: Adding A Patient
Appendix 166 easyone pro™ / easyone pro™ lab adding a patient also refer to "selecting/adding a patient" on page 41 "editing patient data" on page 83 "selecting a test" on page 45 "index" on page 185 press the tab or enter key after each entry click to close the win- dow, saving the data click to se...
Page 167: Test Menu
Easyone pro™ / easyone pro™ lab 167 appendix test menu note the content of this menu depends on the device configuration. Also refer to "selecting a test" on page 45 "forced vital capacity (fvc/fvl)" on page 46 "vital capacity (svc)" on page 56 "maximum voluntary ventilation (mvv)" on page 58 "co di...
Page 168: Viewing Ambient Conditions
Appendix 168 easyone pro™ / easyone pro™ lab viewing ambient conditions also refer to "fvl test (inspiratory and expiratory measurement)" on page 51 "components and functional description of easyone pro™" on page 16 "index" on page 185 ambient conditions selected patient back to main menu 'sensor co...
Page 169
Easyone pro™ / easyone pro™ lab 169 appendix retrieving/printing stored tests also refer to "retrieving/printing stored tests" on page 75 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 click column header to sort the list selected patient cli...
Page 170: Fvc Test Result
Appendix 170 easyone pro™ / easyone pro™ lab fvc test result also refer to "retrieving/printing stored tests" on page 75 "system settings" on page 110 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 click to select the displayed curve selected...
Page 171: Dlco Test Result
Easyone pro™ / easyone pro™ lab 171 appendix dlco test result also refer to "retrieving/printing stored tests" on page 75 "system settings" on page 110 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 complete exhalation selected patient back t...
Page 172: Frc Test Result
Appendix 172 easyone pro™ / easyone pro™ lab frc test result also refer to "retrieving/printing stored tests" on page 75 "system settings" on page 110 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 measurement curve selected patient back to m...
Page 173: Provovation Test Results
Easyone pro™ / easyone pro™ lab 173 appendix provovation test results also refer to "retrieving/printing stored tests" on page 75 "system settings" on page 110 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 protocol steps selected patient bac...
Page 174: Print Preview
Appendix 174 easyone pro™ / easyone pro™ lab print preview also refer to "retrieving/printing stored tests" on page 75 "system settings" on page 110 "quality messages and quality grades" on page 84 "connecting the printer" on page 31 "index" on page 185 selected patient 'sensor connected' indicator ...
Page 175: Trend Display
Easyone pro™ / easyone pro™ lab 175 appendix trend display also refer to "trend view" on page 78 "switching the device off" on page 99 "index" on page 185 selected patient 'sensor connected' indi- cator help button click to view patient data option buttons for selection of the view click to select a...
Page 176: System Settings Menu
Appendix 176 easyone pro™ / easyone pro™ lab system settings menu also refer to "system settings" on page 110 "index" on page 185 wbreath program 'sensor connected' indicator help button click to view patient data click to export data click to display the configuration menu click to perform the cali...
Page 177: Configuration Menu
Easyone pro™ / easyone pro™ lab 177 appendix configuration menu also refer to "system settings" on page 110 "index" on page 185 selected patient 'sensor connected' indicator help button click to view patient data text boxes for entry of the header texts click to search for an illustration to be adde...
Page 178: Calibration Check
Appendix 178 easyone pro™ / easyone pro™ lab calibration check also refer to "calibration check" on page 178 "easyone pro™ flow sensor design and operation" on page 17 "specifications" on page 131 "index" on page 185 selected patient 'sensor con- nected' indicator help button click to view patient d...
Page 179
Easyone pro™ / easyone pro™ lab 179 appendix calibration check with test subject also refer to "calibration check with test subject" on page 179 "easyone pro™ flow sensor design and operation" on page 17 "specifications" on page 131 "index" on page 185 selected patient click to display the graphic t...
Page 180
Appendix 180 easyone pro™ / easyone pro™ lab 12.10easyone pro lab washout moment analysis the parameters moment value (m0), moment ratio 1 (mr1) and moment ratio 2 (mr2) are calculated from measured values recorded during the multi-breath nitrogen washout test. Calculation of these parameters is def...
Page 181
Easyone pro™ / easyone pro™ lab 181 appendix calculation of the moments requires the integral to be expressed in dis- cretized form. One convenient approach is the moment ratios mr1 = m 1 /m 0 and mr2 = m 2 /m 0 can then be calculated easily. The parameters can be described as follows [17]: m0 can b...
Page 182: 12.11 Literature
Appendix 182 easyone pro™ / easyone pro™ lab 12.11 literature [1] american thoracic society. Standardization of spirometry: 1994 update, nov. 11,1994. Am j resp crit care med 1995; 152:1107- 1136. [2] occupational health and safety administration (osha), pulmonary function standards for cotton dust,...
Page 183
Easyone pro™ / easyone pro™ lab 183 appendix ing in preschool children. Am j respir crit care med vol 175. Pp 1304–1345, 2007. [16] wanger, j.L. Clausen et al.; ats/ers task force: standardization of lung function testing. Standardisation of the measurement of lung volumes. Eur respir j 2005; 26:511...
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Appendix 184 easyone pro™ / easyone pro™ lab.
Page 185: Index
Easyone pro™ / easyone pro™ lab 185 index a administrator tab . . . . . . . . . . . . . . . . 114 ambient conditions . . . . . . . . . . . . . . . 20 ambient conditions, enter . . . . . . . . . 129 animation program for children. . . . . . 55 atps values. . . . . . . . . . . . . . . . . . . . . . 51...
Page 186
186 easyone pro™ / easyone pro™ lab gas supply, dlco gas . . . . . . . . . . . . . 26 gas supply, frc gas . . . . . . . . . . . . . . . 29 gdt interface. . . . . . . . . . . . . . . . . . . . 140 general tab . . . . . . . . . . . . . . . . 111, 116 h header tab . . . . . . . . . . . . . . . . . . . ...
Page 187
Easyone pro™ / easyone pro™ lab 187 t technical inspections. . . . . . . . . . . . . 104 test selection . . . . . . . . . . . . . . . . . . . . 45 test tab . . . . . . . . . . . . . . . . . . . . . . . . 116 test, end . . . . . . . . . . . . . . . . . . . . . . . . 75 test, print . . . . . . . . . ....
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Ndd medical technologies two dundee park andover, ma 01810 usa www.Nddmed.Com ndd medizintechnik ag technoparkstr. 1 ch-8005 zürich switzerland www.Ndd.Ch.