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The following parameters will then be displayed:

Prsr:

The pressure in the connction tube. Measurement results

display: max. value > instantaneous measured value >

mean value in mmHg.

Note:

For multiple measurements,

max. measured value > last measured value > mean

value are displayed.

Time:

The time from test start until alarm activation. Measure-

ment results display: max. time > elapsed time > mean

time in minutes/seconds.

Bolus:

The volume expansion within the tube when the infusion

pump alarm activates. Measurement results display: max.

bolus > last executed calculation after STOP is pressed >

mean bolus in milliliters.

Note:

Maximum bolus volume to

be measured with a standard QA-IDS is about 1.7

milliliters.

7. A new measurement in a series is initiated by just pressing

START (F2)

to start test.

According to the IEC an occlusion test should be run with different

settings of flow rate and, if the pump has a programmable occlusion
pressure alarm, different alarm settings are recommended.

4.4 Infusion Flow Rate

and Volume Testing

1. Press

Flow measurement (F6)

in from the Main Menu and the

display will show the

Flow Measurement Setup 1

Menu.

The following parameters are displayed:

Flow Set:

This value is the preset value of the infusion pump. All

error calculations of the flow measurement are related to

this value. If the Flow Set value is not entered correctly,

this may cause a poor presentation with incorrect overall

errors.

Press Set:

This function gives the possibility to enter + (positive) or

- (negative) backpressure into the system. Operation

range is from -200 to +600 mmHg.

dT:

Interrogation time, or time between two measurements.

Average value during the test interval is displayed. Rec-

ommended dT from IEC is 30 sec, and this is the mini-

mum value to be selected on the QA-IDS. Maximum dT

is 600 sec. or 10 minutes. Default value is 30 sec.

Содержание QA-IDS

Страница 1: ...1 Q A ID S U s e r S e r v i c e M a n u a l Q A I D S I n f u s io n P u m p T e s t e r...

Страница 2: ...to published specifica tions and to the documentation provided that it is used for the purpose for which it was designed METRON will for a period of twelve 12 months from date of purchase replace or r...

Страница 3: ...PUMP TESTING 23 4 1 Introduction 23 4 2 Test Preparation 23 4 3 Occlusion Pressure Bolus Volume Testing 25 4 4 Infusion Flow Rate and Volume Testing 26 5 CONTROL AND CALIBRATION 29 5 1 Required Test...

Страница 4: ...Processor board Schematic Diagram 6 Digital Outputs 47 6 10 7 Processor board Schematic Diagram 7 Digital Inputs 48 6 10 8 Processor board Schematic Diagram 8 A D 49 6 10 9 Processor board Schematic D...

Страница 5: ...epresentative authorized to process changes and revisions to publications make the pen changes or insert the revised pages ensure that obsolete pages are withdrawn and either disposed of immediately o...

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Страница 7: ...aken every 30 seconds so that the measurements are independent of the infusion pump s flow rate Test results shown in the QA IDS s LCD display can be printed out directly or transferred to a PC via th...

Страница 8: ...VAC to 240 VAC 47 63 Hz Mechanical Specifications Housing Metal case Height 13 5 cm 5 31 in Width 23 5 cm 9 25 in Depth 24 5 cm 9 65 in Weight 4 30 kg 9 48 lbs Printer Port Centronics Interface Stand...

Страница 9: ...or a claim to be investigated by the supplier The customer should place a new purchase order to ensure de livery 4 When returning an instrument to METRON AS or the company representative fill out the...

Страница 10: ...n Off Switch QA IDS should remain off for at least 5 sec onds before switching on again in order to allow the test circuits to discharge fully 2 4 PRO Soft QA IDS PRO Soft QA IDS is a front end test a...

Страница 11: ...quences can then be used independently or can be attached to a checklist written procedure and equipment data in the form of a test Protocol The equipment data can be entered manually into the protoco...

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Страница 13: ...to enter information 2 Function Keys F1 F4 are used to select the functions shown in the menu bar at the bottom of the display i e for se lecting the function that is directly above the key F5 F7 are...

Страница 14: ...and it moves automatically from character to character 3 3 Menu and Function Keys The QA IDS uses displays function keys and a keypad to provide flexibility and control over operations The top three...

Страница 15: ...Press Flow Measurement F6 to go to the Flow Measure ment Test Setup Screen See paragraph 3 4 6 below Press Equipment Code F7 to record the code or name of the device under test Press Enter to store 3...

Страница 16: ...o the previous display Press MAIN MENU F4 to return to the main menu Press MORE F1 and the following display will appear Press Language F7 to select the language used for the testing Press Date F6 to...

Страница 17: ...ivation Measure ment results display max time elapsed time mean time in minutes seconds Bolus The volume expansion within the tube when the infusion pump alarm activates Measurement results display ma...

Страница 18: ...the QA IDS Maximum dT is 600 sec or 10 minutes Default value is 30 sec Press Flow Set F7 to set the preset value of the infusion pump Press Press Set F6 to set the relevant or backpressure into the sy...

Страница 19: ...he test Time Left The remaining time before the test is finish Press STOP F2 to return to the Flow measurement setup Press MORE F1 and the Flow Measurement 2 display will appear The following paramete...

Страница 20: ...__________________________________________ Serial no ___________________________________________ Status ___________________________________________ Group ___________________________________________ Ma...

Страница 21: ...alarm time Mean bolus ml Mean alarm pressure mmHg Mean stop pressure Comments ___________________________________________ ___________________________________________ Date Time Signature ______________...

Страница 22: ...isappears Press GO BACK F2 to return to the main menu 2 Cleaning The QA IDS should be cleaned every six months in accordance with the following procedure Use any of the following cleaning materials So...

Страница 23: ...s that measurements be made frequently hence a high flow sampling rate The ability to detect only larger infusion volumes decreases the sampling rate as well as the ability to accu rately detect flow...

Страница 24: ...m will give incorrect readings 1 Set up the test components See below Connect the infusion pump being tested to the QA IDS In let Port and to an infusion container Switch the QA IDS ON The following w...

Страница 25: ...output Such uncon trolled volume may also be a risk to the patient and must be mea sured for the infusion pump 1 Prime the QA IDS as per paragraph 4 2 2 above 2 Press Occlusion Test F5 in the Main Me...

Страница 26: ...test should be run with different settings of flow rate and if the pump has a programmable occlusion pressure alarm different alarm settings are recommended 4 4 Infusion Flow Rate and Volume Testing 1...

Страница 27: ...measuring Press Test Time F7 to select a time for the test other than the default time of 1 hour Press Delay Time F6 to set a delay before the first mea surement if desired Press MORE F1 to return to...

Страница 28: ...tantaneous Flow shows max value mean value and minimum value in percent Inst Flow Instantaneous Flow shows max value mean value and minimum value in milliliters per hour ml h Prsr Shows pressure in th...

Страница 29: ...1 Disconnect cable to the stepper motor and connect a power supply with 24 VDC and current limit set to 400 mA 2 Measure current drawn from the supply voltage max 350 mA 3 Connect mains unit and adjus...

Страница 30: ...infusion set or set the infusion pump to a rate of 250 ml hr Select PRIME F1 from the main menu to fill the hose QA IDS measuring system with water Once filled stop the infusion and set the QA IDS bac...

Страница 31: ...low settings for at least 15 minutes and check that deviations are within tolerance limits Flow Rate Max deviation Volume Max deviation 1 ml Hr 0 05 ml Hr 1 ml 0 05 ml 10 ml Hr 0 5 ml Hr 10 ml 0 5 ml...

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Страница 33: ...ing to IEC Draft Standard 62 D and IEC 601 2 24 Test results which are shown in the QA IDS LCD display may be printed out on an external printer A serial port RS 232C enables the unit to be controlled...

Страница 34: ...y from the reference voltage The output signal is amplified with an instrumentation amplifier U1B10 which is a 4 x operational amplifier The amplified signal is proportional to the pressure measured a...

Страница 35: ...09 Switch 22 S2000 S2004 S2010 S2014 S2020 S2023 S2030 S033 S2040 S2043 HALL switch A3141EU 1 U2100 HD Connector 16 pin RP 1 J200 MX ENRAD 3pin IMRPL 1 J210 CPU Printed circuit board CPU 1 Op ampl 2x...

Страница 36: ...1N11 L1430 Resistor 0R47 0 3W 2 R1827 R1837 Resistor 0R68 0 3W 2 R1828 R1838 Potentiometer 200R 1 R1B10 Potentiometer 500R 1 R1826 Potentiometer 1k 2 R1B1B R160 El lytt capacitor 1 F 40V 1 C1N11 El ly...

Страница 37: ...COMPONENT PART TYPE VALUE QTY DIAGRAM REFERENCE MX single row 3 pin 1M RPL 2 J110 J1210 Connector 5pin 3 9 mm 1 J180 Connector 2 pin 3 9 mm 1 J140 Pin 2 pin 4 S1250 S1252 S1260 37...

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Страница 39: ...Schematic Diagram 5 RS232C and Printer Processor Board Schematic Diagram 6 Digital Outputs Processor Board Schematic Diagram 7 Digital Inputs Processor Board Schematic Diagram 8 A D Processor Board Sc...

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Страница 41: ...Processor board Component Location 41...

Страница 42: ...6 10 1 Processor board Schematic Diagram 1 42...

Страница 43: ...6 10 2 Processor board Schematic Diagram 2 Digital Part 43...

Страница 44: ...6 10 3 Processor board Schematic Diagram 3 CPU 44...

Страница 45: ...6 10 4 Processor board Schematic Diagram 4 Memory 45...

Страница 46: ...6 10 5 Processor board Schematic Diagram 5 RS232C and Printer 46...

Страница 47: ...6 10 6 Processor board Schematic Diagram 6 Digital Outputs 47...

Страница 48: ...6 10 7 Processor board Schematic Diagram 7 Digital Inputs 48...

Страница 49: ...6 10 8 Processor board Schematic Diagram 8 A D 49...

Страница 50: ...6 10 9 Processor board Schematic Diagram 9 Stepper Motor and Drivers 50...

Страница 51: ...6 10 10 Processor board Schematic Diagram 10 Pressure Sensor and Temper ature 51...

Страница 52: ...52...

Страница 53: ...6 10 11 Processor board Schematic Diagram 11 Main Part 53...

Страница 54: ...54...

Страница 55: ...6 10 12 Processor board Schematic Diagram 12 Keyboard Pressure Sensor and Pump Index 55...

Страница 56: ...56...

Страница 57: ...6 10 13 This page intentionally left blank 57...

Страница 58: ...00 Fax 1 616 454 3350 Fax 33 1 6078 6839 Fax 47 7391 7009 E mail metronus aol com E mail metronfrance infonie fr E mail support metron no From name Phone Address Fax Date QA IDS Error Report Product V...

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Страница 60: ...78 8899 Phone 47 7382 8500 Fax 1 616 454 3350 Fax 33 1 6078 6839 Fax 47 7391 7009 E mail metronus aol com E mail metronfrance infonie fr E mail support metron no From name Phone Address Fax Date QA ID...

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