HC-G013 Top quality Stand Mercurial Sphygmomanometer /Floor type mercurial sphygmomanometer mercury sphygmomanometer price

Features for HC-G013 Top quality Stand Mercurial Sphygmomanometer /Floor type mercurial sphygmomanometer :

Parameters:

Usage:

1. Reduce the physiological changes in blood pressure measurement. Blood pressure should be measured in a quiet and warm room to ensure that patients do not eat, smoke, drink coffee or bladder filling in a short period of time, and explain the blood pressure measurement method to reduce anxiety sense.

2. When the patient takes a seat, the back should rest on the back of the chair. Do not cross the legs and keep them flat. Regardless of whether the patient is sitting or supine, the midpoint of the upper limb should be at the level of the heart, resting for 5 minutes after posing.

3, use mercury sphygmomanometer as much as possible, if the practical no-surface sphygmomanometer, check whether the pointer is at 0 position after the start and end of blood pressure measurement, to avoid some small debris to get the pointer stuck at 0, and every 6 months Calibrate the no-surface sphygmomanometer once; level the middle of the mercury sphygmomanometer and the dial of the no-surface sphygmomanometer to the eye.

4. The airbag of the cuff should be able to wrap around 80% of the upper arm and 100% of the upper arm of the child, and the width should cover 40% of the upper arm.

5, the cuff should be comfortably attached to the patient's exposed upper arm elbow an inch, the balloon placed above the radial artery, when inflated can obtain the estimated value of systolic blood pressure by touching the fluctuation of the radial artery, pulsation when the systolic pressure is detected Will disappear.

6. Place the auscultation head on the artery at the lower edge of the cuff, quickly inflate the cuff to 2.67~4.00kpa according to the estimated blood pressure value of the pulse, and then open the deflation valve to make the airbag 0.267~0.400kpa per second. The speed is deflated.

7. Pay attention to the appearance of the first sound (korotkoffI), when the accent (IV period) and when the sound disappears. When you hear the korotkoff sound, you should deflate at a rate of 0.267kpa per beat.

8. When you hear the last korotkoff sound, you should continue to slowly deflate to 1.33kpa to find out if there is an auscultation gap, and then deflate at an appropriate speed.