Portable Accuracy Manual Aneroid Sphygmomanometer

The Portable Accuracy Manual Aneroid Sphygmomanometer is a compact and reliable medical device that is commonly used to manually measure blood pressure in clinical or home settings. It combines the accuracy of a traditional manual sphygmomanometer with the convenience of portability.

Cuff: Wraps around upper arm to temporarily restrict blood flow.
Ball Pump: Used to squeeze air into cuff to inflate.
Pressure Release Valve: Allows controlled deflation of cuff for precise measurements.
Aneroid Pressure Gauge: Displays pressure readings in mmHg (millimeters of mercury).
Stethoscope: Used to listen to blood flow sounds in brachial artery.

1. Portability: Lightweight and easy to carry, convenient for home use or for healthcare professionals on the go.
2. Manual operation: Requires the user to manually inflate the cuff with a ball pump and listen to blood flow sounds with a stethoscope.
3. Aneroid sphygmomanometer: Uses a mechanical dial (aneroid sphygmomanometer) to display blood pressure readings, which is more durable and more accurate than mercury-based devices.
4. Accuracy: Provides accurate blood pressure measurements when used correctly.
5. Cuff: Equipped with an adjustable cuff to fit a variety of arm sizes.

Positioning: Sit comfortably with arm supported at heart level.
Cuff Placement: Wrap cuff around your upper arm, making sure it fits snugly but not too tight.
Inflate Cuff: Use ball pump to inflate cuff until gauge reads approximately 20-30 mmHg above expected systolic pressure.
Deflate Cuff: Use valve to slowly release pressure while listening through stethoscope.
Read Gauge: Note systolic pressure (first sound heard) and diastolic pressure (when sound disappears).

Quick calibration check:
At zero pressure, make sure the pointer is within the oval around the zero pressure scale on the dial. Although a zero pressure reading does not guarantee accuracy at all scale points, a failure of the pointer to point to zero (± 3 mmHg) is a clear sign of error.

Full calibration check:
The company recommends a full calibration check at least every two years or as required by local law and after maintenance and repairs. Follow these steps:
1. Connect the test instrument.
2. Adjust the pressure gauge to just above 280 mmHg.
3. Release pressure at a rate not exceeding 3 mmHg per second and stop to check pressure at 250, 200, 150, 100, 50, and 0 mmHg.

The warning statements in this manual identify information in the manual to avoid
equipment malfunction. The warning statements in this manual identify information in the manual to avoid equipment malfunction.
Do not use a hot iron on the cuff.
Do not allow foreign matter to enter the tube or cuff port.
Do not use steam or heat to sterilize the cuff or tube.
Do not inflate the cuff without the hook and loop closed.
* Instrument Warranty: 5 years
* Accessory Warranty: Ball and Valve: 5 years / Cuff: 5 years