Acupuncture needle and sleeve thereof

Abstract

The present invention discloses an acupuncture tubular needle which comprises an acupuncture needle and a sleeve thereof. The acupuncture needle is composed of a needle handle and a needle body fixed on the needle handle; the needle handle comprises a pressing part, a projection part connected with the pressing part, a twisting part and a contracting part for fixing the needle body; and a flat bottom groove is disposed at the connection part of the twisting part and the projection part. The needle handle of the acupuncture needle provided by the present invention is provided with a long twisting part, so a doctor can conveniently hold the needle, conveniently twist, lift and insert the needle after acupuncture, and thus accurately position the insertion depth of the acupuncture needle. Salient points positioned through coordination of the tube wall of the sleeve and the flat bottom groove are completed by stamping instead of injection molding, thereby reducing precision requirements of processing techniques.

Description

technical field [0001] The invention relates to the technical field of daily life, in particular to an acupuncture tube needle, in particular to an acupuncture needle and a sleeve used with it. Background technique [0002] Existing disposable acupuncture tube needles, including acupuncture needles and sleeves covered outside the acupuncture needles, are tube needle insertion techniques. The needle handles of some acupuncture needles are metal wire handles, such as CN1947682, which are fixed by fitting plastic tubes on the wire handles to cooperate with bumps in the casing. This structure increases the preparation process, and the plastic tubes may fall off. [0003] There are also quite a few disposable acupuncture tube needles that use metal handles, which are fixed through the grooves between the convex points of the metal needle handle and the convex points in the casing. Since the metal material of the needle handle has relatively low elastic deformation, When medical ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the technical problems in the prior art that it is inconvenient to control the size of the acupuncture force, the needle body is easy to bend and inconvenient to twist, Provide an acupuncture needle that is convenient for twisting, lifting and inserting

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