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Related Manuals for Netech EXPMT 2000
Summary of Contents for Netech EXPMT 2000
- Page 1 OPERATOR’S M ANU AL EXPMT 2000 Atrial - Ventricular -Transcutaneous - Pacemaker Analyz er PN: 960-2000 Serving Biomedical Industry Worldwide Since 1987 110 Toledo Street | Farmingdale, New York 11735 | United States of America www.NetechBiomedical.com...
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Page 3: Table Of Contents
Restocking Charges ....................2 Repair and Recalibration..................2 General Contact Information .................. 3 W arnings ........................3 Introduction ....................4 EXPMT 2000 Features .................... 5 Preparation for Use ..................5 Instrument Familiarization ..................6 Description of Key Functions ..............7 Instrument Interface identification ................ - Page 4 Transvenous Pacemaker Test..............19 Figure 4. Transvenous pacemaker test setup ........20 Setup ....................21 Atrial Pacer Output Measurement ............21 Atrial Pacer Refractory Test ..............22 Atrial Sense Refractory Test ............... 22 Atrial Pacer Sensitivity Test ..............23 Synchronization Test................24 Asynchronous Mode ...............
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Page 5: Notices
If no damage is found to the shipping box, open the box and perform a visual inspection of the EXPMT 2000. If any damage to the unit is observed please contact Netech Customer Service. -
Page 6: Technical Support
Repair and Recalibration Products returned for repair or recalibration must obtain a RMA (Return Material Authorization) from our service department after completing a service request form our website https://www.NetechBiomedical.com/repair or contact Netech Customer Service Department at CustomerService@NetechBiomedical. com EXPMT 2000 User Manual/R5... -
Page 7: General Contact Information
General Contact Information Netech Corporation, 110 Toledo St, Farmingdale, NY 11735. Phone: 631-531-0100, 1-800-547-6557 Website: www . NetechBiomedical .com Email: sales@NetechBiomedical.com Warnings Symbol Description Caution Important Safety Information Hazardous Voltage Conforms to European Union Directive CAT I IEC Measurement Category –CAT I... -
Page 8: Introduction
Introduction The EXPMT 2000 Analyzer, hereafter referred to as “Analyzer” is the latest, improved version of Netech’s most popular Pacemaker analyzer in the market. It is a precision, compact, h an dh e ld , battery operated instrument for testing Atrial, Ventricular, and transcutaneous pacemakers. -
Page 9: Expmt 2000 Features
• 7.4 Volt Li-ion polymer battery (provides 10 hours continuous operation). Preparation for Use The EXPMT 2000 External Pacemaker Analyzer is shipped with the following items included in the customized hard case: • Li Ion Battery Charger (110/220 V input) •... -
Page 10: Instrument Familiarization
Instrument Familiarization Before getting started it is important to get familiar with the control and operation of the unit. Figure 1. Analyzer Features and Controls EXPMT 2000 User Manual/R5... -
Page 11: Description Of Key Functions
“SAVE” – Saves the displayed test result into the internal memory under the Equipment ID that the user enabled. • “PRN” – Prints the saved test result to a PC using the Procom Print software, supplied with the unit. EXPMT 2000 User Manual/R5... -
Page 12: Instrument Interface Identification
Instrument Interface Identification Ventricular Atrial Input Input Transcutaneous Input ECG Output Battery Charge Status LED Serial Communication Port Battery Charger Input Figure 2. Analyzer Input and Output Connections EXPMT 2000 User Manual/R5... -
Page 13: Test Setup
When the unit is first powered, the screen momentarily shows the software version and the build number. It will then will display the Main Menu as shown below. In this menu the active keys are F1, F2, F3, F4 and “>” EXPMT 2000 User Manual/R5... -
Page 14: Date And Time Setup
3. Select “CONF” using F4 key. The Configuration Menu will displayed as shown below 5. To set the time, press the F1 Key. To set the date, press F2 Key. 6. Follow the screen prompt and when done press “ESC”. EXPMT 2000 User Manual/R5... -
Page 15: Equipment Id
4 digits (D1, D2, D3, D4) “>” for the next 4 digits (D5, D6, D7, D8) 8. When done press the “SAVE” key. The Equipment ID is now saved and will be displayed in the main menu. EXPMT 2000 User Manual/R5... -
Page 16: Transcutaneous Pacemaker Test
50 Ohms built in load is set as default. Howe ver, various anufacturers recommend specific loads for performing the test user selectable load box is included with the unit (as shown below). For tests that require ECG simulation five lead low level ECG outputs are provided. EXPMT 2000 User Manual/R5... - Page 17 Attach the user selectable test load (supplied with the analyzer) to the “Trans” Input of the analyzer as shown below. Connect the ECG leads to the transcutaneous pacemaker. A typical test setup for the transcutaneous pacer is shown below. Figure 3. Transcutaneous pacemaker test setup EXPMT 2000 User Manual/R5...
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Page 18: Pacer Pulse Measurement
3. Connect the transcutaneous pacer output cables to the “Trans” input of the analyzer directly (50 Ohms Load) or thr ough the load box as shown in Figure 3. 4. Select the desired load and press “ESC”. EXPMT 2000 User Manual/R5... -
Page 19: Pace Refractory Period Test
ECG wave. Measurement of the pace refractory takes a few cycles of the pacemaker output. EXPMT 2000 measures the pacer pulse interval and puts out a QRS wave at 40 milliseconds wid e, delayed by a time determined initially by checking the pacer rate. - Page 20 5. The measurement c y c l e c o n t i n u e s a n d t he di s p l a y i s updated. 6. To interrupt the measurement press the “ESC” key. 7. To save the test result press save. The result will be saved to the Equipment ID set earlier. EXPMT 2000 User Manual/R5...
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Page 21: Sense Refractory Test
QRS wave is not sensed. The sensed refractory period is measured similar to the pace refractory, except that EXPMT 2000 now generates a QRS outside of the paced refractory period. The pacemaker senses the QRS. The QRS time is slightly increased each time with the pacer pulse until the pacer senses the QRS and resets. -
Page 22: Test Procedure
5.To start the test press F4 (‘Done’). 6.Press F4 when the unit displays “Sensty” ready. 7.The Display will show Sensty: “Wait” for a few seconds, then the rate and sensitivity in mv will be displayed. 8.To save the test result press “Save”. EXPMT 2000 User Manual/R5... -
Page 23: Noise Immunity Test
The Analyzer measures the following output parameters of the transvenous pacemakers: • Pulse Amplitude - milliamps • Pulse width – milliseconds • Pulse Rate – per minute • Volts – volts • Energy – joules • AV delay – milliseconds EXPMT 2000 User Manual/R5... - Page 24 • Immunity tests, which dete rmine the pacemak er’s susceptibility to 50/60 Hz interference. The f ollo wi ng is t he typic a l se t up f or testing t r ans v en ous pacemakers. Figure 4. Transvenous pacemaker test setup EXPMT 2000 User Manual/R5...
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Page 25: Setup
7. To display the energy press “>” key for the secondary menu as shown below. 8. To display energy or “Volt” press F3 or F4 respectively. 9. Press “ESC” to go back to the Atrial measurement menu. EXPMT 2000 User Manual/R5... -
Page 26: Atrial Pacer Refractory Test
5. To save the test result press “Save”. Atrial Sense Refractory Test 1. From the refractory menu, select “Sens” (F4). 2. The sense refractory p e r i o d and the pulse rate will b e displayed. EXPMT 2000 User Manual/R5... -
Page 27: Atrial Pacer Sensitivity Test
7. Press F4, when the display shows: Scentsy: “Ready”. 8. The Display will show Sensty: “Wait” for a few seconds, then the rate and sensitivity in mv will be displayed. 9. To save the test result press “Save”. EXPMT 2000 User Manual/R5... -
Page 28: Synchronization Test
110% of the applied pacemaker rate. The pacer output should be active (ON) with the underdrive ECG signal and then (OFF) with the overdrive ECG selected. The underdrive and overdrive rates can be adjusted for a wide range. EXPMT 2000 User Manual/R5... -
Page 29: Noise Immunity Test
ID set in the beginning of the test. 6. To display the pulse energy or volt, press “>” key. To display the secondary menu, select the F1 or F3 keys respectively. 7. To save the test result press ‘SAVE’. EXPMT 2000 User Manual/R5... -
Page 30: Ventricular Pacer Refractory Test
Specifications Transcutaneous Test Load: Fixed 50 Ohms & 12 user selectable loads from 100 to 1000 Ohms. (with load selector) Current: 10 to 200 mA. Accuracy: ±5% +0. 5 mA Pulse Width: 0.5 to 80 mS. EXPMT 2000 User Manual/R5... -
Page 31: Transvenous (Atrial And Ventricular)
PC. The test results can be saved directly to a PC. Power Requirements The unit is powered by a Li-ion rechargeable battery (7.4V/ 850mA). The full charge time is approximately 3-4 hours when the battery is fully discharged (Low Battery Condition). EXPMT 2000 User Manual/R5... -
Page 32: Physical Characteristics
7.75 x 4 x 1.5 in. (19.7 x 10.2 x 3.8 cm) Weight 1 lb (0.45 Kg) with the battery. Environmental Operating Specifications Storage Temperature: -25 to 50o C Operating temperature: 15 to 40o C Maximum Humidity: 95% Relative Humidity EXPMT 2000 User Manual/R5... -
Page 33: Part Numbers And Ordering Information
960-CD / USB: User and Service Manual EXPMT2000 660-HHS-002: Li-ion Battery Charger (8.4V) 960-HARD-CASE: Hard Carrying Case 960-LOAD-BOX: New EXPMT 2000 Load Box 960-ProComPrint: Procom Print Software 908: Medtronic Interface Cable (2 sets) 610-6383-TRANS: Transcutaneous Interface Cable Note: Various manufactures model specific interface cables are available. -
Page 34: Save And Print Test Results
PC. Note: The advanced Procom Print is a database version a n d customizable to meet individual r equir ements. EXPMT 2000 User Manual/R5... - Page 35 The destination folder to which the results are to be saved need to be set. The default folder is set to C:\Program Files\x86\Procom Print. To change the folder, click, on “Browse” and set the folder in the desired directory. EXPMT 2000 User Manual/R5...
- Page 36 • Click Next. The following screen will appear. • Click Next. The following screen will appear. EXPMT 2000 User Manual/R5...
- Page 37 • Click Install • Click “Finish” in the next screen. The following ProComPrint Main screen will appear. EXPMT 2000 User Manual/R5...
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Page 38: Uploading Test Results To Pc
Once the Procom Print software installation is completed, follow the procedure to upload the test results to the PC. • Connect the EXPMT 2000 to the PC using the RS232 or (RS232/USB) cable. • Turn the EXPMT 2000 Power ON. -
Page 39: Uploading Test Results
“Result”: – Clicking on this will download all the saved test results from the EXPMT 2000 memory into the top screen. “Select Equipment ID”:-If multiple units are being tested, the results of the individual units can be downloaded by selecting the Equipment ID using the “v”... - Page 40 PC for printing and record keeping. Note: • At the right bottom corner of the Procom Print Window select “EXPMT”. • This selection will be memorized by the software whenever the Procom Print opened in the future. EXPMT 2000 User Manual/R5...
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Page 41: Warranty
The purchaser promptly notifies Netech in writing of any non-conformity with the above warranty including a detailed explanation of the alleged deficiencies. The EXPMT 2000 is returned to Netech at the buyer’s expenses only after obtaining the proper authorization from Netech. - Page 42 Ventricular Sensitivity Test 1-20 mV Note: Please note that the earlier model of EXPMT 2000 (PN:960) cannot be upgraded (software) for the new functions (sensitivity) as the hardware and software is not compatible. The earlier models (Ver1-Build 194) can be trade in for the new version (ver1-Build 199).
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