AOJ Medical AOJ-33B Instruction Manual
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AOJ Medical AOJ-33B Instruction Manual

Arm blood pressure monitor
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Arm Blood Pressure Monitor
Instruction Manual
Model: AOJ-33B

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Summary of Contents for AOJ Medical AOJ-33B

  • Page 1 Arm Blood Pressure Monitor Instruction Manual Model: AOJ-33B...

  • Page 2: Table Of Contents

    Table of Contents 1. Unpacking Inspection ........1 2. Packing List ............. 1 3. Safety Precautions .......... 2 4. Product Composition ........3 5. Intended Use / Instructions for Use ....3 6. Contraindication ..........3 7. Product Parts ..........4 8.

  • Page 3: Unpacking Inspection

    Thank you for purchasing the Arm Blood Pressure Monitor. The device uses the oscillometric method of blood pressure measurement. It is intended for professional and domestic use in monitoring diastolic and systolic blood pressure and pulse rate. The device is suitable for use at home, at work, and on vacation.

  • Page 4: Safety Precautions

    3. Safety Precautions The warnings and illustrations shown in the manual are intended to enable you to use the device safely and correctly, thus preventing harm to you and others, specific meanings of which are shown as follows: Symbols, marks and their meaning Warning information, refer to the attached document BF-type anti –shock degree for the...

  • Page 5: Product Composition

    Manufacturer Date of manufacture Serial number Lot number EU authorized representative 4. Product Composition This device is composed of the main body and cuff. 5. Intended Use / Instructions for Use The Arm Blood Pressure Monitor is intended to measure the systolic pressure and diastolic pressure, as well as the pulse rate of adult person via non-invasive oscillometric technique at medical facilities or at home.

  • Page 6: Product Parts

    7. Product Parts Main Body HD LED Screen Memory Button Start/Stop Button Cuff Type-C Charging Port Speaker “Irregular Heartbeat” Systolic Blood Diastolic Blood Indicator Pressure Icon Pressure Icon Diastolic Blood Systolic Blood Pressure Value Pressure Value 8. Preparation Type-C Charging Please check the device's power before using it.

  • Page 7: Function Setting

    9. Function Setting Voice On/Off Setting (for voice version only, optional function) In standby mode, press and hold the " " button, and then simultaneously press the " " button for about 3 seconds to enter the voice setting mode. Then press " "...
  • Page 8 --Readings under the conditions listed below may affect results: Within an hour after dinner, after having wine, coffee, tea, sports; talking, being nervous, being in unsteady mood, bending forward, moving, room temperature dramatically changing during measu- ring; inside a moving vehicle, repeated and contin- uous measuring.
  • Page 9 3) Tighten the cuff around your arm, so it can not move around your arm. Note: Repeated measurement may result in blood congestion in the arm, which will affect the meas- urement result. To avoid this situation, we advise that you can raise the left hand and hold the fist for several times, or take off the cuff and rest for at least 2-3 minutes before taking the measure- ment.
  • Page 10 your inner arm at the same level as your heart, with the arm resting comfortably on a table. Note: Please use only the manufacturer-provided cuff, as it has passed all required clinical trials. Any replacement of the original components with materials not specified or provided by the manufacturer may result in measurement errors.
  • Page 11 Note: Consult your doctor if unexpected readings are obtained. (5) Memory function 1) The device can be used for 1 user. This device can store up to 240 sets of measurements. Once the memory log is full, old values are refreshed with new ones.

  • Page 12: Warnings And Prompt Instructions

    11. Precautions, Warnings Prompt Instructions • No maintenance or servicing when using. • Do not operate when charging. • Dispose of the monitor when its service life is reached. Follow local regulations regarding the disposal of such products. • Maintenance should be done by the operator as suggested.
  • Page 13 user should not self-diagnose or self-medicate per measured results. Kindly adhere to the instructions of your physician or health provider. • DO NOT use this monitor on an injured arm or an arm under medical treatment. • DO NOT use the device while you are on an intravenous drip or blood transfusion.
  • Page 14 • Consult with your physician before using this monitor on an arm where intravascular access or therapy, or an arterio-venous (A-V) shunt, is present because of temporary interference to blood flow which could result in injury. • Consult with your physician before using this monitor if you have had a mastectomy.

  • Page 15: Common Q & A On Blood Pressure

    necessary, this equipment and the other equipment should be observed to verify that they are operating normally. • Use of accessories, transducers and cables other than those specified or provided by the manufactur- er of this equipment could result in increased elect- romagnetic emissions or decreased electromagnet- ic immunity of this equipment and result in improper operation.
  • Page 16 home higher than that obtained at the hospital? ● The anti-hypertensive drug the patient might be using has lost its efficacy. Kindly adhere to your doctor's instructions. ● The cuff might not be in the correct position. If the cuff is not placed right, no arterial pressure value will be obtained, and the blood pressure value might be much higher than it is.

  • Page 17: Abnormal Phenomena And Handling

    13. Abnormal Phenomena and Handling If the measurement is abnormal, any of the follow- ing symbols may appear. Kindly use the recomm- ended method for measurement. Errors Cause The inflation can not reach 30 mmHg Er U in 12 seconds. The inflation reaches 295mmHg, and it Er H deflates automatically after 20 seconds.

  • Page 18: Cleaning And Disinfection

    Please contact the dealer to replace with Air Leaka- The airbag of the cuff is a new cuff. Don’t ge of Cuff ripped. change the cuff by yourself. If the blood pressure still cannot be measured after trying the above-stated solutions, please contact the dealer.
  • Page 19 2) The body of the device can also be cleaned with a soft, clean cloth dampened with a small amount of 75% medical-grade alcohol for disinfection. Do not disinfect through methods like high- temperature steam or ultraviolet radiation. These might damage the device and reduce its service life.

  • Page 20: Upkeep And Maintenance

    - No maintenance or maintenance required when operating the device. Do not allow water or other liquids to flow into the device. 16. Specifications Model AOJ-33B Display LED Screen Measuring Oscillometric Method...
  • Page 21 Memory 1 user with 240 memory sets Power Source 3.7V Rechargeable Lithium Battery Charging Type-C Charging Port; Method Charging Voltage: DC 5V Charging Time: 2 hours for full charge Low Battery When the power is lower than 3.4V, the device will be turned off. Dimension 125 mm (Length) x 48 mm (Width) x 28 mm (Height) (49.21 inches x 18.9 inches x 11.02 inches)

  • Page 22: Appendix 1 Emc Information

    Transportation Avoid strong impact, direct impact, and Storage exposure or rain during transportation. Environment The device shall be stored indoors at the temperature of -20℃~55℃ and the relative humidity of 10%~93%, atmospheric condition: 70kPa-106kPa without corrosive gas and with good ventilation. 17.
  • Page 23 Guidance and manufacturer's declaration - Electromagnetic immunity The Arm Blood Pressure Monitor is intended for use in the electromagnetic environment specified below. The customer or the user of Arm Blood Pressure Monitor should assure that it is used in such an environment. Immunity test IEC 60601 Compliance level...
  • Page 24 Guidance and manufacturer’s declaration - electromagnetic Immunity The Arm Blood Pressure Monitor is intended for use in the electromagnetic environment specified below. The customer or the user of the Arm Blood Pressure Monitor should assure that it is used in such an environment. Radiate Test Servic...
  • Page 25 The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Shenzhen AOJ Medical Technology Co., Ltd. Room 301&4F, Block A, Building A, Jingfa Intelligent...
  • Page 26 Manufacturing Park, Xiaweiyuan, Gushu Community, Xixiang Street, Bao'an District, 518126 Shenzhen, CHINA Email: info@aojmedical.com Website: https://www.aojmedical.com Tel : 86-755-2778 6026 Made in China Share Info GmbH Heerdter Lohweg 83, 40549 Düsseldorf, Germany Tel:0049 179 5666 508 E-mail: EU-Rep@share-info.com Manual Version: A0 Software version: V1.0 Revision date:2021-12 AOJ-Wl-33B-007...

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