CN210447143U

CN210447143U - Meridian tendon needle

Info

Publication number: CN210447143U
Application number: CN201920678182.6U
Authority: CN
Inventors: 陈志煌; 韦嵩; 李晓昊
Original assignee: Southern Theater Command General Hospital of PLA
Current assignee: Southern Theater Command General Hospital of PLA
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-05-05
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a warp knitting needle, which comprises an outer needle cylinder, wherein the left side and the right side of the outer needle cylinder are symmetrically provided with gripping mechanisms, the end part of the outer needle cylinder is provided with an outer needle rod, the end part of the outer needle rod is rotationally connected with a cover cap, a reset spring is arranged between the cover cap and the outer needle rod, the inner cavity of the outer needle rod is slidably connected with an inner needle rod, the end part of the inner needle rod is provided with an inner needle handle, the end part of the inner needle handle is provided with a push-pull mechanism, the bottom of the inner cavity of the inner needle handle is provided with a mounting groove, the bottom of the mounting groove is provided with a spring, the warp knitting needle is protected by the cover cap both in and out, blood vessels are prevented from being injured, the warp knitting needle is convenient to be held by the gripping mechanism, the push-pull mechanism is convenient to push the inner needle rod, the inner needle rod is convenient to be positioned by the elastic button, the use is convenient.

Description

Meridian tendon needle

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a tendon passing needle.

Background

The Jingjin needle is also a needle knife, and the Jingjin needle therapy is a traditional Chinese medicine acupuncture therapy developed under the guidance of the Jingjin theory and the needle knife medical principle of the traditional Chinese medicine, and is a rapid painless therapy for treating chronic neck, shoulder, waist and leg pain. The existing needle knife is a needle knife similar to a flat screwdriver edge, and is a double-sided flat edge, two ends of the flat edge are sharp, blood vessels are easy to be injured during operation, and after the needle knife in a straight line shape is operated, soft tissues at an operation part are easy to adhere, so that the treatment effect is not very obvious.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a muscle needle is provided, can fold and carry, the needle of inserting all has circular block protection with going out the needle, prevents to hinder and reach the blood vessel, and convenient operation can not cause the adhesion of the soft tissue at operation position moreover, and therapeutic effect is obvious, is convenient for hold, needle bar in the push-and-pull of being convenient for, is convenient for fix a position interior needle bar, is convenient for make the block reset, and it is comparatively convenient to use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warp knitting needle, includes outer needle cylinder, the bilateral symmetry of outer needle cylinder is equipped with gripping mechanism, the tip of outer needle cylinder is equipped with outer needle bar, the tip of outer needle bar rotates and is connected with the block, installs reset spring between block and the outer needle bar, the inner chamber sliding connection of outer needle bar has interior needle bar, the tip of interior needle bar is equipped with interior needle handle, the tip of interior needle handle is equipped with push-and-pull mechanism, the bottom of interior needle handle inner chamber is equipped with the mounting groove, the bottom of mounting groove is equipped with the spring, the upper surface of spring is equipped with the mounting panel, the upper surface of mounting panel is equipped with the elasticity button.

As an optimized technical proposal of the utility model, the gripping mechanism comprises a gripping base plate arranged on the side surface of the outer needle cylinder, and a gripping groove is arranged on the side surface of the gripping base plate.

As an optimized technical scheme of the utility model, push-and-pull mechanism is including establishing the fixed plate in the interior needle handle side, the upper surface of fixed plate is equipped with the push-and-pull groove.

As a preferred technical scheme of the utility model, the side of mounting groove is equipped with the guide way, the side of mounting panel is equipped with the leading truck, leading truck and guide way sliding connection.

As an optimized technical proposal of the utility model, the upper surface of the outer needle cylinder is provided with three positioning holes, positioning holes and an elastic button for sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the needle is inserted and is drawn off the needle and all have the block protection, prevents to hinder the blood vessel, and convenient operation is convenient for hold through setting up grabbing mechanism moreover, is convenient for push-and-pull interior needle bar through setting up push-and-pull mechanism, is convenient for fix a position interior needle bar through setting up elastic button and locating hole, is convenient for make the block reset through setting up reset spring, and it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the inner needle handle of the present invention;

FIG. 3 is a schematic view of the structure of the inner needle handle of the present invention;

fig. 4 is a schematic structural view of the outer needle cylinder of the present invention.

In the figure: the needle comprises an outer needle cylinder 1, a positioning hole 2, an inner needle handle 3, an elastic button 4, a push-pull mechanism 5, a fixing plate 51, a push-pull groove 52, an inner needle rod 6, a gripping mechanism 7, a gripping backing plate 71, a gripping groove 72, a reset spring 8, a cap 9, an outer needle rod 10, an installation groove 11, a spring 12, a guide groove 13 and a guide frame 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a kind of warp knitting needle, including the outer needle cylinder 1, the left and right sides of the outer needle cylinder 1 are symmetrical to have grasping mechanisms 7, the end of the outer needle cylinder 1 has outer needle bar 10, the end of the outer needle bar 10 rotates and connects with the block 9, install the reset spring 8 between block 9 and the outer needle bar 10, after finishing using, press the elastic button 4, stimulate the push-and-pull groove 52, make the inner needle bar 6 move reversely, make the block 9 reset through the reset spring 8, the cavity of the outer needle bar 10 connects with the inner needle bar 6 slidably, the end of the inner needle bar 6 has inner needle handles 3, the end of the inner needle handles 3 has push-and-pull mechanisms 5, the bottom of the cavity of the inner needle handles 3 has mounting grooves 11, there are springs 12 at the bottom of the mounting grooves 11, there are mounting plates on the upper surfaces of the springs 12, there are elastic buttons 4 on the upper surfaces of the mounting plates, make users hold through grasping the, the elastic button 4 is pressed down to enable the inner needle handle 3 to slide forwards along the outer needle cylinder 1, the gripping mechanism 7 comprises a gripping base plate 71 arranged on the side face of the outer needle cylinder 1, a gripping groove 72 is arranged on the side face of the gripping base plate 71, the push-pull mechanism 5 comprises a fixing plate 51 arranged on the side face of the inner needle handle 3, a push-pull groove 52 is arranged on the upper surface of the fixing plate 51, a guide groove 13 is arranged on the side face of the mounting groove 11, a guide frame 14 is arranged on the side face of the mounting plate, the guide frame 14 is in sliding connection with the guide groove 13, three positioning holes 2 are formed in the upper surface of the outer needle cylinder 1, the positioning holes 2 are in sliding connection with the elastic button 4, when the elastic button 4 slides to a proper position, the elastic button 4 is loosened due to the elastic action of a spring 12, the elastic button 4 resets and is clamped in the positioning holes 2.

Before use, the inner needle is put into the outer needle and the elastic button 4 is pressed to make the elastic button 4 enter the positioning hole 2 at the outermost side, at this time, the front end of the inner needle rod 6 is completely accommodated in the outer needle rod 10, and the relative fixation of the inner needle and the outer needle for the first time is realized. When the acupuncture needle is used, an outer needle and an inner needle enter a human body together, because the front end of the outer needle rod 10 is provided with the cover cap 9, the tissues cannot be scratched or punctured when the acupuncture needle enters the acupuncture needle, then when acupuncture treatment is needed, the elastic button 4 is pressed to push the rear end of the inner needle handle 6, the front end of the inner needle handle 6 props up the cover cap 9, after the front end of the inner needle handle 6 completely extends out of the outer needle cylinder 10, the elastic button 4 is in the innermost positioning hole, the inner needle and the outer needle are relatively fixed for the second time, and the grasping base plate 71 can be held at the moment to operate acupuncture treatment. After use, the elastic button 4 is pressed down, the push-pull groove 52 is pulled, the inner needle rod 6 is pulled out from the outer needle cylinder 10 reversely, the cap 9 loses the obstruction of the inner needle rod 6, the restoring force of the restoring spring 8 restores the cap 9, and finally the needles are withdrawn from the human body together for cleaning, disinfection and storage.

The utility model discloses the needle feeding and needle discharging all have the protection of block 9, prevent to hinder the blood vessel, convenient operation moreover is convenient for hold through setting up grabbing mechanism 7, is convenient for push-and-pull interior needle bar 6 through setting up push-and-pull mechanism 5, is convenient for fix a position interior needle bar 6 through setting up elastic button 4 and locating hole 2, is convenient for make block 9 reset through setting up reset spring 8, and it is comparatively convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A kind of muscle needle, including the outer needle cylinder (1), characterized by that: the left side and the right side of the outer needle cylinder (1) are symmetrically provided with gripping mechanisms (7), the end portion of the outer needle cylinder (1) is provided with an outer needle rod (10), the end portion of the outer needle rod (10) is rotatably connected with a cover cap (9), a reset spring (8) is installed between the cover cap (9) and the outer needle rod (10), the inner cavity of the outer needle rod (10) is slidably connected with an inner needle rod (6), the end portion of the inner needle rod (6) is provided with an inner needle handle (3), the end portion of the inner needle handle (3) is provided with a push-pull mechanism (5), the bottom of the inner cavity of the inner needle handle (3) is provided with a mounting groove (11), the bottom of the mounting groove (11) is provided with a spring (12), the upper surface of the spring (12) is provided with a mounting plate, and the upper surface of the mounting plate is.

2. A tricot needle according to claim 1, characterized in that: the gripping mechanism (7) comprises a gripping base plate (71) arranged on the side surface of the outer needle cylinder (1), and a gripping groove (72) is formed in the side surface of the gripping base plate (71).

3. A tricot needle according to claim 1, characterized in that: the push-pull mechanism (5) comprises a fixed plate (51) arranged on the side surface of the inner needle handle (3), and the upper surface of the fixed plate (51) is provided with a push-pull groove (52).

4. A tricot needle according to claim 1, characterized in that: the side of mounting groove (11) is equipped with guide way (13), the side of mounting panel is equipped with leading truck (14), leading truck (14) and guide way (13) sliding connection.

5. A tricot needle according to claim 1, characterized in that: the upper surface of the outer needle cylinder (1) is provided with three positioning holes (2), and the positioning holes (2) are in sliding connection with the elastic buttons (4).