dynarex 7089 Instruction Manual
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dynarex 7089 Instruction Manual

Hand held pulse oximeter
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HAND HELD
PULSE OXIMETER
INSTRUCTION
MANUAL
Reorder No. 7089

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  • Page 1 HAND HELD PULSE OXIMETER INSTRUCTION MANUAL Reorder No. 7089...
  • Page 2 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL...
  • Page 3 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL All information contained in this publication is believed to be correct. We shall not be liable for errors contained herein nor for incidental or consequential damages in connection with the furnishing, performance, or use of this material. The information this publication refers to is protected by copyrights or patents and does not convey any license under the patent rights of our company, nor the rights of others.

  • Page 4: Table Of Contents

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Contents 1 Introduction ..................6 1.1 Brief Introduction ............6 1.2 Safety Information ............6 1.3 Equipment Symbols ............11 1.4 Equipment Classification .......... 12 1.5 Package Contents ............12 2 General Descriptions ..............13 2.1 Front Panel ..............
  • Page 5 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 6 History Data Reviewing ............26 6.1 Character Definition ........... 26 6.2 Reviewing Operation ..........26 7 Alarm Setting ................27 7.1 Alarm Priority ..............27 7.2 Character Definition ........... 28 ........... 7.3 SpO Alarm Setting 7.4 PR Alarm Setting ............

  • Page 6: Introduction

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 1 Introduction 1.1 Brief Introduction Thank you for purchasing the Hand Held Pulse Oximeter. The device is designed to measure SpO and PR, delivering visual and audio alarm, sensor off alarm, data storage and review etc.
  • Page 7 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL hazard may exist. All servicing and future upgrades must be carried out by trained personnel and authorized by our company only. • The Pulse Oximeter is specified for use by medical professionals only. •...
  • Page 8 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL to different patient situations and always keeping the patient under close surveillance is the most reliable way for safe patient monitoring. • Worn-out data cables may also cause inaccurate data, so if the data is used as a reference to treat a patient, pay special attention to the data cable and check it more frequently.
  • Page 9 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL EMC requirements. Mobile phones, X-ray equipment or MRI devices are a possible source of interference as they may emit higher levels of electromagnetic radiation. • Unplug the sensor from the Oximeter before cleaning or disinfecting it.
  • Page 10 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL • Dyes introduced into the bloodstream, such as methylene blue, indocyanine green, indigo carmine, and fluorescein, may influence the accuracy of the SpO reading. • Any condition that restricts blood flow, such as use of a blood pressure cuff or extremes in systemic vascular resistance, may cause a failure to determine accurate pulse rate and SpO...

  • Page 11: Equipment Symbols

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 1.3 Equipment Symbols Symbols Definitions Attention! Refer to the relevant information. Read operator’s manual carefully before using the Oximeter. Type BF applied part Production date Manufacturer’s address Low power indicator Serial Number...

  • Page 12: Equipment Classification

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 1.4 Equipment Classification Classification according to IEC-60601 According to the type Internal electrical power of protection against source equipment electrical shock According to the degree of protection against Type B equipment electrical shock Ordinary equipment According to the degree of (enclosed equipment...

  • Page 13: General Descriptions

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 2 General Descriptions The Hand Held Pulse Oximeter has 8-segment digital LED for displaying data. It can display the SpO and pulse rate value, time & date, ID number, pulse bar as well as battery status etc.
  • Page 14 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Low power indicator. When the power is lower than 2.4V, the lamp indicated will be lighted, and the Oximeter will power off automatically when the power is lower than 2.3V. Alarm Indicator: When technical alarm or physiolog- ical alarm occurs, the lamp indicated will turn red.

  • Page 15: Rear Panel

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 2.2 Rear Panel Fig. 2 Rear panel Rear panel introduction: 1. Battery compartment – Uses 2 AA-size alkaline batteries (not included) 2. Fixing hole 3. Fixing screw 4. Battery cover...
  • Page 16 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Battery Installation (Batteries Not Included): 1) Open the battery cover: Rotate the fixing screw slightly in the rear panel to the up position which is marked with “ “ and then open the cover. 2) Install 2 batteries as indicated by the polarity sign.

  • Page 17: Product Features

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Do not insert the batteries with the polarities in the wrong direction. Do not dispose of batteries in fire. If battery contents should get on your skin or clothing, immediately rinse with plenty of clean water. Remove the batteries from this unit when you are not going to use it for a long period of time (approximately three months or more).

  • Page 18: Getting Started

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 3. Getting Started 3.1 Unpacking and Checking Before unpacking, examine the packing case carefully for damage. If any damage is detected, contact your distributor. Open the package and remove the equipment and accessories carefully.

  • Page 19: Connect The Sensor

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Warning: Make sure that the operating environment of the equipment meets the specific requirements. The equipment may not meet the specifications defined in this manual and unexpected consequences, e.g. may result in damage to the equipment 3.3 Connect The Sensor 1.

  • Page 20: Starting Or Shutting Off The Oximeter

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 3.4 Starting or Shutting Off the Oximeter To start the Pulse Oximeter: 1. Press and hold the Power button for about 3 seconds. The LED and alarm lamp flashes, and then goes out. The system gives a beep and displays the startup screen.

  • Page 21: Date & Time Setting

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL before using the unit. Reset them if necessary. The date and time are important indicators when a measurement is taken. 4.1 Date & Time Setting Press the menu button four times under the screen to enter time setup.

  • Page 22: Id Number Setting

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 4.2 ID Number Setting 1. After powering on, hit the menu button two times. You can enter into the ID setting screen. Press the up or down button to set the ID number and then press the menu button to confirm your setting.

  • Page 23: Factors That May Affect The Measurement

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL After finishing the time and the ID number setting, plug your finger into the sensor as indicated in the picture below: Fig. 6 placement of the sensor Select the suitable sensor in terms of type and dimension.
  • Page 24 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 5.1.1 Instrument performance depends on the pulsatile character of the artery. The display would not be considered reliable and accurate if the following conditions are present during measurement. • Shock or cardiac arrest •...
  • Page 25 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 5.1.4 Other factors a) High-frequency electrosurgical interference from exter- nal devices, including defibrillators. b) Placement of a sensor on an extremity that currently has installed a blood pressure cuff, arterial catheter, or intravascular line;...

  • Page 26: History Data Reviewing

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL NOTES: Pulse sensor should obviate the light source, e.g. radial lamp or infrared lamp. Set the upper limit of SpO alarm to 100% means cut off the upper alarm. High density of oxygen will cause adverse affection to the neonate.

  • Page 27: Alarm Setting

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL By the right or down button, you can review the next or last group of measured data. If ”S” displays on the screen after pressing the left button continuously, it means the last group is the newly measured data.

  • Page 28: Character Definition

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Audible Alarm Indicators: Audible alarms can be heard in a quiet environment. The audible alarm has different tone pitch and on-off beep patterns for each alarm priority. • High priority: SpO alarm “du-du-du ---------- du-du”, beeps every 8 seconds.

  • Page 29: Pr Alarm Setting

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Low alarm: After finishing the high alarm setting, press the right button and you will see on the screen setting (refer to the low alarm of SpO Fig. 10). Press the up or down button to adjust the number.

  • Page 30: Alarm Activation

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Fig. 14 Fig. 13 7.6 Alarm Activation Alarm will be activated with the following conditions: Physiological alarm: • The alarm will work when the SpO value or pulse rate gets beyond the high-limit or goes below the low-limit. The difference is their priority;...

  • Page 31: Beep On/Off

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL E 9: The SpO value is lower than the low limit. E 10: The SpO value is higher than the high limit. E 11: The value of pulse rate is lower than the low limit. E 12: The value of pulse rate is higher than the high limit.

  • Page 32: Maintain And Cleaning

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 9 Maintain and Cleaning Use only the substances approved and methods listed in this chapter to clean or disinfect your equipment. Warranty does not cover damage caused by unapproved substances or methods. We make no claims regarding the efficacy of the listed chemicals or methods as a means for controlling infection.
  • Page 33 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL is repaired or upgraded, a thorough inspection should be performed by qualified service personnel to ensure its reliability. Follow these guidelines when inspecting the equipment: • Make sure that the environment and power supply meet the requirements.
  • Page 34 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL • Hydrogen peroxide (3%) • Ethanol (70%) • Isopropanol (70%) To clean your equipment, follow these instructions: 1. Shut down the Pulse Oximeter and take the batteries out of the battery cover. 2.

  • Page 35: Calibration And Verification

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 9.2 Calibration and Verification The performance should be checked every year and after any kind of maintenance and repairing. Required Test Equipment: SpO signal simulator. Notice: The simulator cannot be used to assess the accuracy of a Pulse Oximeter probe or a Pulse Oximeter.

  • Page 36: Trouble Shooting

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 9.2.4 SpO & Pulse Rate Alarm Verification a) Connect SpO Probe to the SpO connector on the Oximeter. b) Insert the operators finger into the finger sensor, the measured value of a healthy person should be more than 96%.

  • Page 37: Warranty

    PULSE OXIMETER INSTRUCTION MANUAL 9.4 Warranty 9.4.1 Exempt and Limitations (one year warranty): a) Dynarex isn’t responsible for such damage caused by a force of nature. For example: fire, thunder flash, flood, cyclone, hail, earthquake, house collapse, commotion, plane falling and traffic accident, deliberate damage, lack of fuel or water, labor and capital bother, strike and stop-working etc.
  • Page 38 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL 9.4.2 User Guarantees a) Please read user manual carefully before operation. b) Please operate and make daily maintenance as requested by the manual and warranty. c) Power supply and environment must be maintained under manual specifications.

  • Page 39: Appendix A Specifications

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL • Damage of probe caused by mechanical force doesn’t apply for free replacement. • During measurement of SpO , principle leads to measuring value difficultly or inaccurate measurement. • Maintenance seal of Pulse Oximeter is not opened. 9.4.4 User’s Special Request for Warranty As indicated, according to the relevant electronic regulation of country, the warranty period is one year, limited warranty.
  • Page 40 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Display range: 0%~100% Measurement range: 70%~100% Resolution: 1% Accuracy: ±3% (70-100%) Unspecified (0-69%) Measurement Wavelengths and Output Power Red 660nm @ 3mw nominal Infrared 940nm @ 3mw nominal Pulse Rate Display range: 0~254bpm Measurement range: 30~235bpm Resolution: 1bpm Accuracy: 30~99bpm: ±2bpm;...
  • Page 41 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Abbreviations CISPR International Special Committee on Radio Interference European Economic Community Electromagnetic Compatibility Identification International Electrotechnical Commission Light Emitting Diode Pulse Rate Radio Frequency Arterial Oxygen Saturation from Pulse Oximeter Units ampere bpm beats per minute °C centigrade...

  • Page 42: Appendix B

    Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Symbols – minus; negative © copyright % percent / per; divide; or + plus = equal to < less than > greater than ≤ less than or equal to ≥ greater than or equal to ±...
  • Page 43 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Guidance and manufacture’s declaration - Electromagnetic Immunity for Equipment and Systems that are not Life-Supporting 61000-4-6 3V/m 80Hz Radiated to 2.5 GHz RF IEC Where P is the maximum output 61000-4-3 power rating of the transmitter in Watts (W) according to the transmitter manufacture and d is the...
  • Page 44 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Recommended separation distances between portable and mobile RF communications equipment and the Hand Held Pulse Oximeter The Pulse Oximeter is intended for use in an electromagnetic environment in which radiated RF disturbance are controlled. The customer or the user of the Hand Held Pulse Oximeter can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communication equipment...
  • Page 45 Oximeter SerieS Oximeter SerieS PULSE OXIMETER INSTRUCTION MANUAL Manufactured for: Dynarex Corporation Orangeburg, NY 10962 www.dynarex.com Made in China...

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