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Structural features of TENS acupuncture pen
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發布時間： 2022-07-08 14:05:34.990
A TENS acupuncture pen is an acupuncture pen set in a steel piece. The pen body of the TENS acupuncture pen is elliptical, with a firing shaft hole in the circle, and two depth-limiting shaft holes at both ends of the oval. The characteristics of the TENS acupuncture pen are: there is a V-shaped slit on the front half of the pen body until the front of the firing shaft The V-shaped needle handle groove on the exposed part of the half end, spring is sleeved on the rear end-pulling shaft, the length unit is engraved on the pulling shaft, and an annular groove is provided to engage with the elastic chuck of the button of the launching shaft, and the button is pressed to bounce. Release pushes the firing shaft with the needle to advance rapidly to shoot the needle.
TENS acupuncture pen is an acupuncture pen that can determine the speed of needle insertion and limit the depth of needle insertion. TENS acupuncture pen is a steel part, the pen body is oval, the inside of the circle is the firing shaft hole, and the two ends of the oval are two depth-limiting shaft holes.
Push and pull the front flap of the TENS acupuncture pen and look at the depth-limiting axis scale to determine the depth of needle insertion. Put the needles of the TENS acupuncture pen into the V-shaped needle slot in end-to-end order. At this time, the exposed part of the needle of the TENS acupuncture pen is the needle insertion depth. After confirming that it is correct, pull out the firing shaft of the TENS acupuncture pen to determine the needle insertion speed.
Align the needle groove of the TENS acupuncture pen with the patient's acupuncture point and press the button, and the elastic chuck leaves the annular groove on the firing shaft. The spring release of the TENS acupuncture pen pushes the firing shaft to move forward quickly with the needle, and the needle is injected into the patient's acupuncture point at a predetermined speed and depth.
Through the above introduction and analysis of the TENS acupuncture pen, hope it helps you.
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