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SRI
BioTester
Version 3.02
Copyright, October, 2010
Stirling Rock International
Tel. 612 9482 4973
Page 1 of 16

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Summary of Contents for Sri BioTester

  • Page 1 BioTester Version 3.02 Copyright, October, 2010 Stirling Rock International Tel. 612 9482 4973 Page 1 of 16...
  • Page 2 BioTester The manufacturer assumes no responsibility for the use of this product in a medical environment or any incidents that may occur from the use of this product. The manufacturer reserves the right to update the hardware, software and documentation at any time without notice.
  • Page 3: Table Of Contents

    CONTENTS Contents Quick Guide Overview Operation ECG Simulation Pace Operation Stimulator Meter Respiration Simulator Sine Waveform Triangle Waveform Pulse Waveform Options Power Down Low Battery ECG Connectors Specifications Page 3 of 16...
  • Page 4: Quick Guide

    50.0Hz S Pulse 50.0Hz S Options To turn off the BioTester, press the left or Quit button until the arrows are displayed under the leftmost text. Then press and hold the down button until the display shows: Power Off Let go!!
  • Page 5: Overview

    PERATION The BioTester is a compact instrument, designed to simulate some functions of a patient. The BioTester is designed for use by a wide range of different medical personnel. The main applications are for Biomedical Engineering during routine testing, service and repair...
  • Page 6: Ecg Simulation

    QRS complex. A pulse beep is available in the Options mode (refer Section 12), which will make the BioTester beep twice during the QRS complex. To change the ECG rate, press the right (or left) button until there are three up arrows underneath the ECG rate.
  • Page 7 Number Name Description Normal Sinus Normal rhythm for a healthy person Myocard Infarc Myocardial Infarction Angina Invert Angina Inverted T Angina Flat T Angina with a Flat T wave Angina Peak T Angina with a Peak T wave ST-depr InverT ST-depressed and Inverted T ST_elev T ST elevated T...
  • Page 8: Pace Operation

    BioTester PERATION The Pace waveform is identical to the ECG waveform, with the addition of a short 2ms pacemeaker spike at the start of the ECG waveform to simulate a pacemaker. This can also be heard when the pulse beep is activated.
  • Page 9: Stimulator Meter

    TIMULATOR ETER The stimulator tester will measure the output amplitude and rate of nerve muscle stimulators and TENS machines. The stimulator tester will measure to an amplitude range of 100mA +-1mA and a rate of 8000ms +- 1ms (for a pulse width greater than 200us).
  • Page 10: Respiration Simulator

    BioTester ESPIRATION IMULATOR The respiration function changes the resistance across the RArm and LArm connectors to simulate an expiring and inspiring chest. A pair of lung symbols are displayed on the screen during inspiration (when the resistance is increasing). The waveform changes linearly with time, and the respiration will be displayed as a triangle wave on a patient monitor.
  • Page 11: Sine Waveform

    AVEFORM Press the down arrow repeatedly until the display shows Sine at the top left. If needed, first press the left or Quit button to set the arrows to the leftmost item, and the press the down button until the Sine function is shown.
  • Page 12: Triangle Waveform

    BioTester RIANGLE AVEFORM Press the down arrow repeatedly until the display shows Tri at the top left. If needed, first press the left or Quit button to set the arrows to the leftmost item, and the press the down button until the Tri function is shown.
  • Page 13: Pulse Waveform

    11 P ULSE AVEFORM Press the down arrow repeatedly until the display shows Pulse at the top left. If needed, first press the left or Quit button to set the arrows to the leftmost item, and the press the down button until the Pulse function is shown.
  • Page 14: Options

    Set all options and calibrations to default values 13 P OWER To turn off the BioTester, press the left or Quit button until the arrows are displayed under the leftmost text. Then press and hold the down button until the display shows:...
  • Page 15: Low Battery

    2mm plugs which may be removed from the BioTester. If needed, other adaptors can be made and fitted to the BioTester. Longer ECG connector cables can be made to suit, for a small cost. Page 15 of 16...
  • Page 16: Specifications

    BioTester Specifications Power Supply Internal 9V battery Battery current 15mA typically, 70mA with backlight Battery life 10 hours typically ECG amplitude 1/2mV, 1mV or 2mV (+/-0.1mV) 0-5V Waveforms ECG, Pacemaker,Sin,Triangle,Pulse, Respiration 0.1 to 10.0 variation from RArm to LArm Stimulator...

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