What are the maintenance measures for medical equipment pressure gauges

Daily maintenance of medical equipment pressure gauges is the basic work to ensure their long-term stable operation and measurement accuracy. With the increase of use time, dust, stains and other impurities are easy to accumulate on the surface of the pressure gauge. These pollutants not only affect the appearance of the equipment, but may also penetrate into the interior and interfere with its normal function. Therefore, it is necessary to wipe the surface of the pressure gauge with a soft, clean damp cloth regularly to remove surface dust and stains. Especially in special parts such as the gap between the pointer and the dial, it is recommended to use a fine cleaning tool for careful cleaning to ensure that no impurities remain. At the same time, do not use cleaning agents containing corrosive ingredients to avoid irreversible damage to the surface of the pressure gauge.

Calibration is a key link to ensure the accuracy of the pressure gauge. During use, the internal components of the pressure gauge may cause measurement deviations due to wear, aging and other reasons. Therefore, it is very important to calibrate at the prescribed time interval. The calibration process usually requires the use of professional calibration equipment and standard pressure sources. By comparing the indication of the pressure gauge with the standard pressure value, adjust its parameters to ensure the accuracy of the measurement results. The entire calibration process should strictly follow the relevant standards and specifications to ensure the reliability of the calibration results.

Checking the connection parts is also an important part of maintenance. Medical equipment pressure gauges are usually connected to the measured equipment through pipes or joints. Looseness or leakage of the connection parts will significantly affect the measurement accuracy and even cause safety hazards. Therefore, it is very important to regularly check the connection parts of the pressure gauge to ensure that they are firmly connected and well sealed. If the connection is loose or leaking, it should be tightened or replaced in time. In addition, it is necessary to check whether the connecting pipes are unobstructed to ensure that there is no blockage or deformation. If any abnormality is found, it should be handled immediately.

In addition to the above routine maintenance measures, the use environment of the pressure gauge should not be ignored. Medical equipment pressure gauges should be installed in a dry, ventilated and non-corrosive gas environment to avoid the influence of factors such as high temperature, humidity and strong magnetic fields. High temperature may cause the performance of internal components to deteriorate, thereby affecting the measurement accuracy; humid environment may cause internal rust and shorten the service life of the equipment; strong magnetic fields may interfere with the normal operation of the pressure gauge, resulting in errors in the measurement results. Therefore, during use, it is necessary to ensure that the environmental conditions of the pressure gauge meet the requirements. If they cannot be met, corresponding protective measures should be taken.

For medical equipment pressure gauges that are not used for a long time, proper storage is particularly important. Before storage, be sure to release the pressure in the pressure gauge to avoid damage to internal components due to residual pressure. It is recommended to place the pressure gauge in a dry, ventilated environment to prevent moisture and dust contamination. Before reuse, the pressure gauge needs to be fully inspected and calibrated to ensure its normal performance and avoid accidents during use.