- 3rd Generation Inflation Type Universal Cuff of 22-42cm
- Irregular heartbeat indicator
- Hypertension indicator
- One-button automatic operation
- Average value calculation
- 2 user memory with date and time
- Optional adapter
Blood Pressure Monitor Digital Certeza BM 405 upper arm SPECIFICATIONS:
| TITLE | SPECIFICATIONS |
|---|---|
| Power supply | Battery powered mode: 6VDC 4 AAA alkaline batteries AC adaptor powered mode: 6V 1A (Please only use the recommended AC adaptor model) (Not Included) |
| Display mode | Digital LCD V.A.60mmx40.5mm |
| Measurement mode | Oscillographic testing mode |
| Measurement range | Rated cuff pressure: OmmHg-299mmHg Measurement pressure: SYS: 60mmHg-230mmHg DIA: 40mmHg-130mmHg Pulse value: (40-199)beat/minute |
| Accuracy | Pressure: 5�C-40�C within+3mmHg(0.4kPa) Pulse value:+5% |
| Normal working condition | A temperature range of :+5�C to +40�C A relative humidity range of 15% to 90%, non-condensing, but not requiring a water vapour partial pressure greater than 50 hPa An atmospheric pressure range of: 700 hPa to 1060 hPa |
| Storage & transportation condition | Temperature:-20�C to +60�C A relative humidity range of ? 93%, non-condensing, at a water vapour pressure up to 50hPa |
| Measurement perimeter of the upper arm | About 22cm-42cm |
| Net Weight | Approx. 175g(Excluding the dry cells) |
| External dimensions | Approx. 110mmx110mmx41mm |
| Attachment | 4 AAA alkaline batteries,user manual, storage case |
| Mode of operation | Continuous operation |
| Device Classification | Battery Powered Mode: Internally Powered ME Equipment AC Adaptor Powered Mode: Class II ME Equipment |
| Degree of protection | Type BF applied part |
| Protection against ingress of water | IP21 It means the device could protected against solid foreign objects of 12.5mm and greater, and protect against vertically falling water drops. |
BP Digital Certeza BM 405 LCD DISPLAY & SYMBOLS
BP Digital Certeza BM 405 COMPONENTS
HOW TO TAKE BLOOD PRESSURE READING FROM BP DIGITAL CERTEZA 405?
- Remove all jewelry, such as watches and bracelets from your left arm Note: If your doctor has diagnosed you with poor circulation in your left arm, use your right arm.
- Roll or push up your sleeve to expose the skin. Make sure your sleeve is not too tight.
- Hold your arm with your palm facing up and tie the cuff on your upper arm, then position the tube off-center toward the inner side of arm in line with the little finger. Or position the artery mark over the main artery (on the inside of your arm). Note: Locate the main artery by pressing with 2 fingers approximately 2 cm above the bend of your elbow on the inside of your left arm. Identify where the pulse can be felt the strongest. This is your main artery.
- The cuff should be snug but not too tight. You should be able to insert one finger between the cuff and your arm.
- Sit comfortably with your tested arm resting on) a flat surface. Place your elbow on a table so that the cuff is at the same level as your heart. Turn your palm upwards. Sit upright in a chair, and take 5-6 deep breaths
- Helpful tips for Patients, especially for Patients
- with Hypertension: Rest for 5 minutes before first measuring
- Wait at least 3 minutes between measurements. This allows your blood circulation to recover
- Take the measurement in a silent room.
- The patient must relax as much as possible and do not move and talk during the measurement procedure.
- The cuff should maintain at the same level as the right atrium of the heart
- Please sit comfortably. Do not cross your legs and keep your feet flat on the ground.
- Keep your back against the backrest of the chair.
- For a meaningful comparison, try to measure under similar conditions. For example, take daily measurements at approximately the same time, on the same arm, or as directed by a physician.
TIPS FOR MEASUREMENT OF BLOOD PRESSRUE
WHAT IS THE STANDARD BLOOD PRESSURE CLASSIFICATION:
The blood pressure classification published by World Health Organization (WHO) and International Society of Hypertension (ISH) in 1999 is as follows:
| BLOOD LEVEL PRESSURE (mmHg) | Optimal | Normal | High Normal | Mild | Moderate | Severe |
|---|---|---|---|---|---|---|
| SYS | < 120 | 120-129 | 130-139 | 140-150 | 160-179 | > 180 |
| DIA | < 80 | 80-84 | 85-89 | 90-99 | 100-109 | > 110 |
IRREGULAR HEARTBEAT DETECTOR
An irregular heartbeat is detected when a hearthwat hythm vanes while the device is measuring systolic pressure and diastolic pressure During each measurement, blood pressure monitor will keep a record of all the puse meals and catulate the average value of them. If there are two or more pulse vervals the difference between each interval and the average is more than the average value of 2% other are our or more pulse intervals the difference between each interval and the average is more than the average value of 15%, then the regular heartbeat symbol will appear on the display with the measurement result.
Why does my blood pressure fluctuate throughout the day?
- Individual blood pressure varies multiple times everyday. It is also affected by the way you tie your cuff and your measurement position, so please take the measurement under the same conditions.
- If the person takes medicine, the pressure will vary more.
- Wait at least 3 minutes for another measurement.
Why do I get a different blood pressure at home compared to the hospital?
The blood pressure is different even throughout the day due to weather, emotion, exercise etc, Also, there is the “white coat” effect, which means blood pressure usually increases in clinical settings.
Is the result the same if measuring on the right arm?
It is ok for both arms, but there will be some different results for different people. We suggest you measure the same arm every time.
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