G-Lab MD4140 Instruction Manual Download Page 12

- 11 -

BEFORE TAKING A MEASUREMENT

 

• Before using the device, check your upper arm circumference and 

  make sure it matches the cuff circumference range.

• Keep record of your blood pressure and pulse rate.  A single 

  measurement does not provide an accurate indication of your true 

  blood pressure.

• To ensure comparable data, measure your blood pressure at the 

  same time of the day for consistency.

• Measurement should be taken in a quiet and comfortable indoor 

  environment.

• To ensure a reliable measurement, follow these recommendations:

   - 

Avoid eating, drinking alcohol or caffeinated beverages, 

     smoking, exercising, or bathing for 30 minutes before taking a 

     measurement.

   - 

Rest for at least 5 minutes before taking each measurement.

   - 

Stress raises blood pressure.  Avoid taking measurements 

     during stressful conditions.

   - 

Avoid taking measurement while you are physically tired or 

     exhausted.

   - 

Remain still and do not talk during the measurement.

   - 

Position the cuff at heart level throughout the measurement.

• Relax and sit comfortably on a chair.  Lay your feet flat on the 

  floor.  Do not cross your feet.  Keep your back straight.  

APPLYING ARM CUFF

 

1. Bare your left upper arm.  Make 

    sure that the blood circulation in 

    your arm in not constricted by any 

    clothing that is too tight.

2. Put your left arm through the cuff 

    loop. Turn your palm upward.    

    Position the cuff approximately 

    1/2 inch or 1-2cm above your elbow.  

    The air tube runs down the inside 

    of the arm and aligns with the 

    middle finger.  Do not place the 

    arm cuff over any clothing such as 

    sleeve.

3. Pull the end of the cuff and fasten 

    the Velcro. Make sure the cuff is 

    wrapped firmly around your upper 

    arm but should not constrict blood 

    circulation.

4. Place your elbow steadily on a 

    table or at a position so that the 

    cuff is level with your heart.

5. Insert the cuff air plug into the air 

    jack of the main unit.  Make sure 

    the air plug is securely inserted.

1-2cm or 1/2”

Summary of Contents for MD4140

Page 1: ...PTER 8 SETTING DATE AND TIME 9 SETTING ALARM CLOCK 10 BEFORE TAKING A MEASUREMENT 11 APPLYING ARM CUFF 11 PERFORMING BLOOD PRESSURE MEASUREMENT 12 RECALL AVERAGE AND PREVIOUS MEASUREMENT DATA 13 DELET...

Page 2: ...nvasive sphygmomanom eters Part 1 Requirements and test methods for non automated measurement types and EN 1060 standard relating to non invasive sphygmomanometers Part 3 Supplementary requirements fo...

Page 3: ...lace cardiac examination The WHO Blood Pressure Classification chart is a guide for reference and is not intended to replace medical diagnosis Use the device only as intended Do not use the device for...

Page 4: ...ay shorten the life of the part Dispose used equipment parts batteries and optional accessories according to applicable local regulations Unlawful disposal may cause environmental pollution IMPORTANT...

Page 5: ...nto any openings or hoses This may damage the unit Do not press the buttons with excessive force or with pointed objects IMPORTANT NOTES IMPORTANT NOTES Do not wrap the cuff around body parts other th...

Page 6: ...5 DEVICE DESCRIPTION Main Unit Arm Cuff Air Plug Air Tube Air Jack Battery Cover DC Jack Memory Key Right Key Left Key Start Stop Key Display...

Page 7: ...eleasing Air Average Data Memory Record Number and Data Battery Indicator Alarm 1 Alarm 2 Pulse Rate Diastolic Pressure Systolic Pressure Irregular Heartbeat Indicator Heart Mark Severe Hypertension M...

Page 8: ...ause a choking hazard to children Store the batteries out of the reach of children In case battery fluid leaks do not touch the battery fluid Avoid skin contact e g put on protective gloves and clean...

Page 9: ...trical outlet with wet hands When the AC adapter is in use the main unit does not draw power from batteries 8 USE THE OPTIONAL AC ADAPTER The AC Adapter 6VDC 600mA is an optional accessory and is sold...

Page 10: ...to confirm and then HOUR will start to blink 8 Press or key to set the current Hour 9 Press key to confirm and then MINUTE will start to blink 10 Press or key to set the current Minute 11 Press key t...

Page 11: ...OFF Press key to confirm 4 When On icon is selected Hour will blink Press or key to adjust to desired hour Press key to confirm 5 Minute will blink Press or key to adjust to desired minute Press key...

Page 12: ...lly tired or exhausted Remain still and do not talk during the measurement Position the cuff at heart level throughout the measurement Relax and sit comfortably on a chair Lay your feet flat on the fl...

Page 13: ...ff to feel tight Pressurize indicator the corresponding pressure bar indicator and the current cuff pressure appear on the display If you want to stop cuff inflation press key to turn off the device a...

Page 14: ...lock Mode View average measurement data 1 In Clock Mode press or key to Standby Mode Press or key to select user number and press or to confirm 2 In Standby Mode press key to Memory Mode and view the...

Page 15: ...a snapshot of your blood pressure classification based on your measurements This will help you to understand what your blood pressure values mean Each segment of the bar indicator corresponds to the W...

Page 16: ...nst the walls of the arteries Systolic pressure occurs when the heart contracts Diastolic pressure occurs when the heart expands Blood pressure is measured in millimeters of mercury mmHg One s natural...

Page 17: ...ERROR code 3 E3 appears No pressure is detected The cuff may not fasten properly or too loose Reapply the cuff and fasten the cuff correctly ERROR code 5 E5 appears The cuff is over inflated Blood pr...

Page 18: ...ons Approx 3 9 x 6 5 x 1 8 99 x 164 x 46mm Cuff Size Arm Circumference Range Standard 9 14 22cm 36cm Large 14 17 35cm 44cm Full Range 9 17 22cm 44cm Operating Temperature 41 F to 104 F 5 C to 40 C Ope...

Page 19: ...uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment Conducted and radiated RF EMISSIONS C...

Page 20: ...ld be at levels characteristic of a typical location in a typical commercial or hospital environment 50 Hz 30 A m 60 Hz 30 A m Electrostatic discharge IEC 61000 4 2 Rated power frequency magnetic fiel...

Page 21: ...uch an environment Portable and mobile RF communications equipment should be used no closer to any part of the Sphygmomanometer MD4120 MD4140 MD4180 including cables than the recommended separation di...

Page 22: ...bands between 0 15 MHz and 80 MHz are 6 765 MHz to 6 795 MHz 13 553 MHz to 13 567 MHz 26 957 MHz to 27 283 MHz and 40 66 MHz to 40 70 MHz The amateur radio bands between 0 15 MHz and 80 MHz are 1 8 MH...

Page 23: ...180 as recommended below according to the maximum output power of the communications equipment Rated maximum output power of transmitter W Separation distance according to frequency of transmitter m 1...

Page 24: ...ning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation betw...

Page 25: ...ability to five 5 years from the original date of purchase at retail This warranty extends only to the original retail purchaser and is not transferable G LAB s sole liability from this warranty is li...

Reviews: