CN207253483U - A kind of self tapping pin - Google Patents

Abstract

The utility model discloses a kind of self tapping pin, including needle body, and the lower end of the needle body is equipped with needle point, and upper end is equipped with needle handle；Concave thread groove is additionally provided with the outer surface of the needle body, the thread groove is arranged on the lower end of the needle body.For the self tapping pin of the design by setting one section of thread groove on the outer surface of needle body, such needle body is twisted after human body is inserted into, and the contact surface of human body muscular fascia and needle body is wider, more fastens, and slip phenomenon is less likely to occur when lifting the hand-manipulating of needle；The depth of therapentic part stimulates fascia superficialis it can be selected that threaded portion pricks fascia superficialis, and threaded portion, which pricks deep fascia, stimulates deep fascia；The effect of screw thread is to rotate clockwise that pin is extorted with fascia tighter after inserting needle, pin is unclamped with fascia counterclockwise.Metal winding is additionally provided with the needle handle, the quantity of stimulus size and intensity of the hand-manipulating of needle can be controlled by swinging needle handle, so that needling manipulation is easily operated, and it is time saving and energy saving, beneficial to the effect for ensureing fascia treatment.

Description

A kind of self tapping pin

Technical field

Medical instrument is the utility model is related to, is specially a kind of self tapping pin of fascia treatment, while also possess acupuncture needle to make All features.

Background technology

Fascia reconstructive therapy is a kind for the treatment of method of new concept, after clarifying a diagnosis, with traditional acupuncture, massage cup, And float needle, choose pin, drawing-off, extruding the methods of treated, can usually reach the effect of expected.Carried out using existing acupuncture needle During similar sticking of needle operation, internal fascia can be affected, so that reach the activation of fascia and loosen, but due to existing needle body table Face is mostly smooth, it is desirable to which fascia fiber firmly winds that needle body is more difficult, and the depth of intended treatment site, shallow hierarchy are difficult to slap Hold.For this reason, inventor, which is manufactured into screw thread rough surface (similar self-tapping screw) in needle body front end, forms self tapping pin., will be certainly during treatment Pin is attacked percutaneously through fascia superficialis layer or deep fascia layer, is rotated clockwise needle handle, fascia fiber is wound into threaded portion, then carries slotting Needle handle is swung, target fascia is affected to reach, activates fascia, reaches the effect for the treatment of, during the withdraw of the needle, pin is outwards extracted, because of pin Body rough surface, the tissue that often will be considered to residual adhesion are carried over, and cause wound mouth bigger, recovery time length, and are deposited In infection other diseases risk.

Utility model content

The shortcomings that in order to overcome the prior art to refer to, the utility model provide it is a kind of more clearly select therapentic part depth or It is shallow, and the self tapping pin of winding and the release of more convenient fascia.

The utility model solve technical solution that its technical problem uses for：A kind of self tapping pin, including needle body, the needle body Lower end be equipped with needle point, upper end is equipped with needle handle；Concave thread groove is additionally provided with the outer surface of the needle body, the thread groove is set In the lower end of the needle body since needle point.

The thread groove uses left-handed saw-tooth thread, convenient processing, and what fascia was produced cuts damage evil than relatively low.

Further, the outside diameter of the needle handle is slightly larger than the outside diameter of the needle body, and the needle handle is equipped with anti-skidding metal Silk winding, it is seen that well-regulated lines, is conducive to pinch and holds, anti-skidding.

Further, ring is routed up in the top of the needle handle equipped with wire, and shape and common pin are same.Adjusted by needle handle The direction of motion, scope and the strength of self tapping pin are so that convenient operation of handling the needle.

Compared with prior art, the beneficial effects of the utility model are：Outer surface one end of the self tapping pin needle body of the design One section of depression thread groove is set, and after such needle body is percutaneously inserted into human body rotating, contact of the muscular fascia with needle body more fastens, and makes to be expert at It is less likely to occur run-bake-needle fault phenomenon during pin, and the weight of therapentic part can be selected conveniently.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Embodiment

The utility model is further detailed below in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of self tapping pin, including needle body, the lower end of the needle body are equipped with needle point 1, upper end is equipped with needle handle 2； Concave thread groove 3 is additionally provided with the outer surface of the needle body, the lower end that the thread groove 3 is arranged on the needle body is opened from needle point Begin.The thread groove uses left-handed saw-tooth thread, convenient processing, and what fascia was produced cuts damage evil than relatively low.It is preferred that , 3 depth of thread groove (slot bottom to circumferential surface distance) is 0.05-0.5mm, it is preferred that 3 depth of thread groove is 0.08-0.3mm；More there is choosing, 3 depth of thread groove is 0.1mm, and such therapeutic effect is best, to the skin injury surface of a wound most It is small.3 width of thread groove the distance between (two thread groove top) is 0.05-0.4mm.3 width of thread groove is 0.08-0.3mm.3 width of thread groove the distance between (two thread groove top) is 0.2mm, specifically with stronger viscous Attached power, but it is minimum to skin lesion.Needle body upper end needle handle is additionally provided with wire winding, is set to needle handle, the needle handle end There is wire to rout up ring 21.

As described above, be only the utility model preferred embodiment, when cannot be limited with this utility model implementation scope, The simple equivalent changes and modifications made generally according to the utility model claim and new description, all still belongs to the utility model In the range of patent covers.

Claims (3)

1. a kind of self tapping pin, including needle body, the lower end of the needle body is equipped with cone tip, and upper end is equipped with needle handle；Its feature exists In the lower end outer surface of the needle body is additionally provided with concave thread groove, and the thread groove is since at needle point.

2. a kind of self tapping pin according to claim 1, it is characterised in that the outside diameter of the needle handle is more than the outer of the needle body Footpath, the needle handle are equipped with anti-skidding wire and wind.

3. a kind of self tapping pin according to claim 1 or 2, it is characterised in that turned over equipped with wire on the top of the needle handle Go out ring.