CN217645550U

CN217645550U - Medical milli-hook needle

Info

Publication number: CN217645550U
Application number: CN202220945746.XU
Authority: CN
Inventors: 刘洪涛; 李加伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-25
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a medical milli-hook needle, which comprises a needle handle, a needle body and a needle point, wherein the needle handle, the needle body and the needle point are of an integrated structure; wherein, the cross sectional shape of needle handle, needle body and needle point is circular and the diameter of three reduces in proper order, the position that links up between needle handle, needle body and the needle point is by thick to thin gradual change formula structure, be equipped with a plurality of linear array's cyclic annular lug on the outer wall of needle body. The utility model has simple structure and convenient casting; compared with the traditional acupuncture needle, the acupuncture needle can draw more connective tissues around after being inserted into the acupuncture point, thereby generating stronger biological stimulation and enhancing the treatment effect of acupuncture, and can be widely applied to the technical field of medical appliances.

Description

Medical milli-hook needle

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a medical milli-crochet needle.

Background

One of the new nine needles is characterized by special structure and strong stimulation, so that on one hand, an operator is required to operate carefully, unnecessary injuries are easily caused by careless operation, and on the other hand, the pain tolerance threshold of a patient is required to be high, the compliance is reduced, and the curative effect is influenced. The millineedle bearded needle of the invention increases bearded needle function on the basis of millineedle, increases stimulation surface, and has simple structure, no wound, light pain, no adverse reaction, increased compliance and obvious near-term and long-term effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the above technology and provide a medical milli-crochet needle.

In order to solve the technical problem, the utility model provides a technical scheme is a medical milli crochet needle: the needle comprises a needle handle, a needle body and a needle point, wherein the needle handle, the needle body and the needle point are of an integrated structure; wherein, the cross sectional shape of needle handle, needle body and needle point is circular and the diameter of three reduces in proper order, the position that links up between needle handle, needle body and the needle point is by thick to thin gradual change formula structure, be equipped with a plurality of linear array's cyclic annular lug on the outer wall of needle body.

As an improvement, a plurality of linear array annular grooves are formed in the outer wall of the needle body.

As an improvement, the outer wall of the needle body is provided with a spiral lug or a spiral groove.

As an improvement, the surface roughness of the outer wall of the needle lifting handle and the surface roughness of the outer wall of the needle body at the position of 3mm from the top end of the needle point to the needle handle are both 1.2.

As an improvement, the total length of the needle handle and the needle body is 68.5-76.5 mm, the length of the needle body is 39.2-40.8 mm, and the diameter of the joint position of the needle point and the needle body is 0.285-0.315 mm.

Compared with the prior art, the utility model the advantage lie in:

the structure is simple, and the casting is convenient;

compared with the traditional acupuncture needle, the utility model can draw more connective tissues around the acupuncture point after being penetrated into the acupuncture point, thereby generating stronger biological stimulation and enhancing the treatment effect of acupuncture.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic structural diagram of the second embodiment.

As shown in the figure: 1. needle handle, 2, needle body, 3, needle point, 4, lug, 5 and groove

Detailed Description

The medical bearded needle of the present invention will be described in detail with reference to the accompanying drawings 1-2.

With reference to the attached drawings 1-2, a medical millihook needle comprises a needle handle 1, a needle body 2 and a needle point 3, wherein the needle handle 1, the needle body 2 and the needle point 3 are of an integrated structure; the cross-sectional shapes of the needle handle 1, the needle body 2 and the needle point 3 are circular, the diameters of the needle handle 1, the needle body 2 and the needle point 3 are sequentially reduced, the positions connected among the needle handle 1, the needle body 2 and the needle point 3 are of structures gradually changing from thick to thin, and a plurality of linear array annular convex blocks 4 are arranged on the outer wall of the needle body 2.

The outer wall of the needle body 2 is provided with a plurality of linear array annular grooves 5.

The outer wall of the needle body 2 is provided with a spiral convex block 4 or a groove 5.

The surface roughness of the outer wall of the needle handle 1 and the surface roughness of the outer wall of the needle body 2 at the position 3mm from the top end of the needle point 3 to the needle handle 1 are both 1.2.

The total length of the needle handle 1 and the needle body 2 is 68.5-76.5 mm, the length of the needle body 2 is 39.2-40.8 mm, and the diameter of the connecting position of the needle point 3 and the needle body 2 is 0.285-0.315 mm.

Example one

A medical milli-hook needle comprises a needle handle 1, a needle body 2 and a needle point 3, wherein the needle handle 1, the needle body 2 and the needle point 3 are of an integrated structure; the cross-sectional shapes of the needle handle 1, the needle body 2 and the needle point 3 are circular, the diameters of the needle handle 1, the needle body 2 and the needle point 3 are sequentially reduced, the positions connected among the needle handle 1, the needle body 2 and the needle point 3 are of structures gradually changing from thick to thin, and a plurality of linear array annular convex blocks 4 are arranged on the outer wall of the needle body 2.

Example two

A medical millihook needle comprises a needle handle 1, a needle body 2 and a needle point 3, wherein the needle handle 1, the needle body 2 and the needle point 3 are of an integrated structure; the cross-sectional shapes of the needle handle 1, the needle body 2 and the needle point 3 are circular, the diameters of the needle handle 1, the needle body 2 and the needle point 3 are sequentially reduced, and the positions connected among the needle handle 1, the needle body 2 and the needle point 3 are of gradually-changing structures from thick to thin.

The total length of the needle handle 1 and the needle body 2 is 68.5-76.5 mm, the length of the needle body 2 is 39.2-40.8 mm, and the diameter of the joint position of the needle point 3 and the needle body 2 is 0.285-0.315 mm.

EXAMPLE III

The outer wall of the needle body 2 is provided with a spiral convex block 4.

Example four

A medical millihook needle comprises a needle handle 1, a needle body 2 and a needle point 3, wherein the needle handle 1, the needle body 2 and the needle point 3 are of an integrated structure; the cross-sectional shapes of the needle handle 1, the needle body 2 and the needle point 3 are circular, the diameters of the needle handle 1, the needle body 2 and the needle point 3 are sequentially reduced, and the positions connected among the needle handle 1, the needle body 2 and the needle point 3 are of structures gradually changing from thick to thin.

The outer wall of the needle body 2 is provided with a spiral groove 5.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. A medical millihook needle is characterized in that: the needle comprises a needle handle, a needle body and a needle point, wherein the needle handle, the needle body and the needle point are of an integrated structure; wherein, the cross sectional shape of needle handle, needle body and needle point is circular and the diameter of three reduces in proper order, the position that links up between needle handle, needle body and the needle point is by thick to thin gradual change formula structure, be equipped with a plurality of linear array's cyclic annular lug on the outer wall of needle body.

2. A medical milli-hook needle according to claim 1, wherein: the outer wall of the needle body is provided with a plurality of linear array annular grooves.

3. A medical millihook needle according to claim 1, wherein: the outer wall of the needle body is provided with a spiral convex block or a spiral groove.

4. A medical millihook needle according to claim 3, wherein: the surface roughness of the outer wall of the needle lifting handle and the surface roughness of the outer wall of the needle body at the position of 3mm from the top end of the needle point to the needle handle are both 1.2.

5. A medical millihook needle according to claim 4, wherein: the total length of the needle handle and the needle body is 68.5-76.5 mm, the length of the needle body is 39.2-40.8 mm, and the diameter of the joint position of the needle point and the needle body is 0.285-0.315 mm.