Blood pressure monitor is not allowed how to correct? The doctor taught you commonly used calibration method, very simple, easy to learn! Related content is as follows:
1. Check the cuff: The cuff is a key part of the sphygmomanometer, if the cuff is damaged, worn or leaking, it will affect the accuracy of the measurement. Therefore, first check if the cuff is intact and make sure there is no air leakage.
2. Check valves and pumps: Valves and pumps are important components inside the sphygmomanometer that control air pressure and release it. If there is a problem with the valves or pumps, it can lead to inaccurate readings from the sphygmomanometer. Check the valves and pumps for flexibility and make sure they are working properly.
3. Calibrate the pressure: Use a professional sphygmomanometer calibrator and compare the sphygmomanometer reading with that of the calibrator. If any deviation is found, it can be corrected by adjusting the pressure regulator valve on the sphygmomanometer so that the readings are consistent with the standard instrument.
4. Regular maintenance and care: It is important to maintain and care for your sphygmomanometer on a regular basis. Clean the parts of the sphygmomanometer regularly to ensure that they are not clogged with dust, dirt or oxides. Also, check the integrity of the air cuff regularly to avoid deterioration or wear and tear of the cuff.
5. Refer to a medical expert: If you are unable to calibrate your sphygmomanometer yourself, you can consult a medical expert or the manufacturer's technical support for professional calibration services. They usually have specialized calibration equipment and experience to ensure the accuracy of the sphygmomanometer.
6. Follow proper measurement methods: Regardless of whether the sphygmomanometer is calibrated or not, it is important to follow proper measurement methods when using it. This includes resting for 5-10 minutes before measurement, sitting upright, relaxing the muscles, not crossing the legs, not talking and not smoking. Correct measurement posture and environment can reduce the error and improve the accuracy of measurement.