1. blood pressure (gauge) is a medical device for measuring blood and a pressure measuring instrument. Users select the blood pressure (gauge), first select a CMC measuring instruments manufacturing license logo logo products and medical device manufacturing license.
2. blood pressure use matters needing attention:
(1) before measuring blood pressure, you must check the blood pressure and whether the pointer within the zero mark lines, if the pointer to the zero mark lines, need to send relevant department maintenance and calibration.
(2) when using a sphygmomanometer to measure blood pressure, to note the deflection of the needle is steady, the pointer is in the process of turning without beating, stuck, stagnant, or repair and calibration should be timely sent to relevant departments.
(3) due to the internal structure of the blood pressure and diaphragm springs and other factors, long-term use value as shown in big deviation caused more easily, so its stability than mercury sphygmomanometer, regular calibration.
3. blood pressure monitors use matters needing attention:
(1) before using, open the cover on the blood pressure monitor, after the cover up, mercury glass tube in a vertical position.
(2) before measuring blood pressure, you must check whether the glass tube of mercury is convex and tangent to zero tick, if mercury is convex above zero tick 0.5kPa above or below zero tick 0.2kPa above, you should send the relevant departments for the maintenance and inspection.
(3) measurement of blood pressure in the process if broken glass tube of mercury column or bubble risk, you need to stop measuring, measurement of the blood pressure monitor blood pressure would have a greater error, should send the relevant departments for the maintenance and inspection. 4) blood pressure measurement after the blood pressure monitor should be inclined 45 º to the right, after the mercury into the mercury storage bottle, turn switch off, avoid mercury spills.
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