A blood pressure aneroid sphygmomanometer is a medical device that measures blood pressure based on a mechanical principle. Its advantages are its immunity to electromagnetic interference, and with regular calibration, its accuracy can be maintained over time. A blood pressure aneroid sphygmomanometer consists of a dial (aneroid manometer), a cuff, and a balloon with an inflation valve. Its stable accuracy, lack of power, and high durability make it widely used in medical institutions such as clinics, hospitals, and clinics, and it can also be used by individuals to monitor their health at home.
Product Parameters
| Type: | Aneroid Sphygmomanometer (Not Predictive) |
| Measure Range: | 0-300mmHg |
| Accuracy: | ±3mmHg/Sub-division:2mmHg |
| Accessories： | Plastic gauge,Nylon cuff,PVC bladder and PVC bulb with dual valves,PVC tube |
| Feature: | Measure human blood pressure |
| Dimension: | 18.5×17.5×16.5cm (L x W x H) |
| Weight: | Approx. 0.5Kg |
| Color: | Navy bule, black or avaliable |
| Expected service life: | five years |
| operation and storage condition: | temperatures ranging from 0° C to 46° C at a relative humidity level not to exceed 85%. |
| Certificate: | CE,ISO,FDA |
How It Works
1. Place the cuff snugly around the upper arm, level with the heart.
2. Inflate the cuff with the balloon until the pressure gauge reads approximately 30 mmHg higher than the expected systolic pressure.
3. Place the stethoscope over the brachial artery (inside the elbow).
4. Slowly deflate the valve (2-3 mmHg/second) while listening for Korotkoff sounds:
First sound (systolic): This is when blood begins to flow.
Last note (diastolic): When the sound disappears or becomes deeper.
Advantages
1. Manual Operation and Reliability: Properly operated, it provides accurate readings, especially when calibrated regularly and operated by trained personnel.
2. Battery-Free: The blood pressure aneroid sphygmomanometer requires no batteries, making it more reliable and cost-effective for long-term use.
3. Compact and Portable: Its compact size makes it ideal for healthcare professionals and individuals at home.
4. Durable: With proper care, the blood pressure aneroid sphygmomanometer will provide years of service.
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