CN215308365U

CN215308365U - Novel acupuncture needle

Info

Publication number: CN215308365U
Application number: CN202121306128.2U
Authority: CN
Inventors: 武美娜; 仇永锋
Original assignee: Xixian New Area Zhima Conversion Medical Technology Co ltd
Current assignee: Xixian New Area Zhima Conversion Medical Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-28
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a novel acupuncture needle, which comprises: the needle comprises a needle handle and a needle rod, wherein one end of the needle rod is arranged on the needle handle, the other end of the needle rod is provided with a pointed needle head, the needle head is provided with a cutting part, a protective sleeve is sleeved on the outer side surface of the needle rod, and the needle head is positioned inside the protective sleeve. The protective sleeve is sleeved at the head of the pointed acupuncture needle, so that the needle head is prevented from being in direct contact with the packaging shell, and the safety of the needle head is greatly improved.

Description

Novel acupuncture needle

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel acupuncture needle.

Background

Acupuncture and moxibustion is a traditional Chinese medicine treatment method, and in the treatment process, an acupuncture needle needs to be inserted into the body of a patient to stimulate a specific part so as to treat diseases.

The head of the traditional acupuncture needle is in a cone-shaped structure, which only plays a role of acupuncture. The prior art develops an acusector on the basis of the traditional acupuncture needle, changes the head of the traditional acupuncture needle into a flat head structure similar to a knife edge, can play a role in cutting while puncturing, and can cut, peel and dredge the lesion part. However, the area of the flat-head structure of the acupuncture needle contacting with the skin of the patient is large, which is easy to cause a large stabbing pain, and the use experience of the patient is poor.

To this problem, utility model No. 201821495529.5 discloses an acupuncture needle with a point in the shape of a sword, which changes the flat structure of the acupuncture needle into a pointed structure, so that the contact area between the point and the skin of the patient is greatly reduced, thereby alleviating the pain and improving the use feeling of the patient. However, acupuncture with such a pointed structure poses severe tests on safety in use. The package for accommodating the acupuncture needle is generally a plastic shell with certain mechanical strength, and when the acupuncture needle shakes in the plastic shell, the acupuncture needle is easily punctured to cause pollution of a needle head, and the needle head is damaged at the same time, so that a large amount of medical waste caused by non-use is formed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a novel acupuncture needle, which is used for solving the problems of acupuncture needle pollution and needle head damage caused by puncturing a package in the prior art.

In one aspect, an embodiment of the present invention provides a novel acupuncture needle, including: a needle handle and a needle rod;

one end of the needle rod is arranged on the needle handle, the other end of the needle rod is provided with a sharp-pointed needle head, and the needle head is provided with a blade part;

the needle bar lateral surface is equipped with the protective sheath on the cover, and the syringe needle is located the protective sheath inside.

In one possible implementation, the inner diameter of the protective sleeve may correspond to the diameter of the needle shaft, and the protective sleeve may be stabilized on the needle shaft by friction with the needle shaft.

In a possible implementation mode, the needle rod can be provided with a groove on the side surface, a convex ring matched with the groove can be arranged on the inner side surface of the protective sleeve, and the convex ring can be clamped inside the groove.

In one possible implementation, the needle shaft may be wrapped with a wire.

In one possible implementation, the needle handle may be provided with a suspension loop at an end remote from the needle shaft.

In one possible implementation, the suspension loops may be formed by winding of wire.

In one possible implementation, the number of the blades on the needle may be two, and the two blades may be respectively located at two opposite sides of the needle.

In one possible implementation mode, the two blades can be symmetrically arranged on two sides of the needle head; or the two blades may be of different sizes.

In one possible implementation, the number of blades on the needle may be one, the blades extending from one side of the needle to the opposite side.

The novel acupuncture needle has the following advantages:

the protective sleeve is sleeved at the head of the pointed acupuncture needle, so that the needle head is prevented from being in direct contact with the packaging shell, and the safety of the needle head is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a novel acupuncture needle according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a protective cover provided on a needle bar according to an embodiment of the present invention;

FIG. 3 is a schematic view of the shape of a needle according to a first embodiment of the present invention;

FIG. 4 is a schematic view of the shape of a needle according to a second embodiment of the present invention;

FIG. 5 is a schematic view of the shape of a needle according to a third embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a schematic structural view of a novel acupuncture needle according to an embodiment of the present invention. The embodiment of the utility model provides a novel acupuncture needle, which comprises: a needle handle 100 and a needle shaft 200;

one end of the needle bar 200 is arranged on the needle handle 100, the other end of the needle bar 200 is provided with a sharp-pointed needle head 300, and the needle head 300 is provided with a blade part;

the outer side of the needle shaft 200 is sleeved with a protective sleeve 310, and the needle 300 is located inside the protective sleeve 310.

Illustratively, the blade is formed by needle forging or grinding, and may have a width comparable to the diameter of the needle shaft 200 or greater than the diameter of the needle shaft 200. The protective sleeve 310 is a cylindrical hollow structure, and one end of the protective sleeve is open, and the other end of the protective sleeve can be open or closed. After the needle 300 is inserted from the open end of the protective sleeve 310, the needle is always protected by the protective sleeve 310 without sliding out of the protective sleeve 310, and the direct contact between the needle 300 and the packaging shell is avoided.

In an embodiment of the present invention, the protective sheath 310 may be made of a material with certain elasticity, such as soft plastic, rubber or silicone, so that the protective sheath 310 can be stably placed on the needle shaft 200 and can be easily removed from the needle shaft 200. Further, the protective sleeve 310 may be made of transparent or opaque material, and in order to facilitate the removal of the protective sleeve 310 from the needle shaft 200, structures for facilitating finger grip, such as pull rings, protrusions or anti-slip threads, may be provided on the protective sleeve 310.

In one possible embodiment, the inner diameter of the protective sleeve 310 corresponds to the diameter of the needle shaft 200, and the protective sleeve 310 rests on the needle shaft 200 by virtue of friction with the needle shaft 200.

Illustratively, both the inner side of the protective casing 310 and the outer side of the needle shaft 200 may be continuous cylindrical surfaces, i.e., there are no additional raised or recessed structures on the inner side of the protective casing 310 and the outer side of the needle shaft 200. When the inner diameter of the protective sleeve 310 is equal to the diameter of the needle shaft 200, the protective sleeve 310 can be tightly sleeved on the outer side surface of the needle shaft 200, so that the protective sleeve 310 and the needle shaft 200 can be kept relatively still by virtue of friction force, and the protective sleeve 310 cannot be displaced due to external forces such as gravity, vibration and the like, so as to be separated from the needle shaft 200.

In order to enhance the stability of the protective sleeve 310 installed on the needle bar 200, the inner diameter of the protective sleeve 310 can be slightly smaller than the diameter of the needle bar 200, mechanical equipment can be used for expanding the protective sleeve 310 and generating certain elastic deformation, the expanded external force is removed after the expanded protective sleeve 310 is sleeved on the needle bar 200, and the protective sleeve 310 can be tightly sleeved on the needle bar 200 under the action of elastic force.

Fig. 2 is a schematic view of a connection structure of the protective sheath 310 and the needle shaft 200 according to an embodiment of the present invention. In a possible embodiment, the needle shaft 200 has a groove 210 on the side, and the inner side of the protective sheath 310 has a protruding ring 311 matching with the groove 210, and the protruding ring 311 is clamped inside the groove 210.

Illustratively, the cross section of the groove 210 may be various shapes such as rectangle, semi-ellipse, semicircle, triangle, etc., and the cross section of the convex ring 311 is also the corresponding shape. Of course, the positions of the groove 210 and the collar 311 can be reversed, i.e., the groove 210 is disposed on the inner side of the protective sleeve 310 and the collar 311 is disposed on the outer side of the needle shaft 200.

In one possible embodiment, the needle shaft 100 is wrapped with a wire.

Illustratively, the wire is tightly wound around the needle handle 100 to increase the friction between the user's fingers and the needle handle 100 to facilitate grasping, poking, rotating, etc.

In one possible embodiment, the needle shaft 100 is provided with a suspension loop 110 at an end remote from the needle shaft 200.

Illustratively, the hanging ring 110 may be in the shape of a circular ring, an elliptical ring, a rectangular ring, a triangular ring, etc., and may be formed by winding a metal wire, and the metal wire wound around the hanging ring 110 may be a part of the metal wire wound around the needle shaft 100, or may be wound around a separate metal wire and then welded or bonded to the needle shaft 100.

Fig. 3, 4 and 5 are schematic views of the structure of a needle 300 in three embodiments, respectively. In one possible embodiment, the needle 300 has two blades, one on each side of the needle 300.

For example, the two blades may be symmetrically disposed on both sides of the needle 300, or asymmetrically disposed on both sides of the needle 300, and when the two blades are asymmetric, the blades on both sides may have different sizes. Whether the blades are symmetrically or asymmetrically disposed on both sides of the needle 300, the blades may have the same shape, or may have different shapes, such as a straight line, an arc line, or a broken line.

In one possible embodiment, the needle 300 has a number of blades that extend from one side of the needle 300 to the opposite side.

Illustratively, when the number of blades is one, then the side of the needle 300 opposite the blades has a greater thickness that is at least greater than the minimum thickness of the blades, allowing the blades to extend from a smaller thickness on one side to a greater thickness on the other side, forming a single-sided blade.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A novel acupuncture needle is characterized by comprising: a needle handle (100) and a needle bar (200);

one end of the needle rod (200) is arranged on the needle handle (100), the other end of the needle rod (200) is provided with a sharp-head-shaped needle head (300), and the needle head (300) is provided with a blade part;

the needle rod (200) lateral surface goes up the cover and is equipped with protective sheath (310), syringe needle (300) are located inside protective sheath (310).

2. A new type of acupuncture needle as claimed in claim 1, characterized in that the inner diameter of the protective sleeve (310) corresponds to the diameter of the needle shaft (200), the protective sleeve (310) being stabilized on the needle shaft (200) by means of friction with the needle shaft (200).

3. The novel acupuncture needle as claimed in claim 1, wherein the needle shaft (200) is provided with a groove (210) on the side surface, the inner side surface of the protective sleeve (310) is provided with a convex ring (311) matching with the groove (210), and the convex ring (311) is clamped inside the groove (210).

4. The new needle for acupuncture as claimed in claim 1, wherein a wire is wound around the shank (100).

5. The new needle for acupuncture as claimed in claim 4, wherein the shank (100) is provided with a hanging ring (110) at an end away from the needle shaft (200).

6. The new needle as claimed in claim 5, wherein said suspension loop (110) is formed by winding said wire.

7. The new needle as claimed in claim 1, wherein the number of the upper edge portions of the needle head (300) is two, and the two edge portions are respectively located at opposite sides of the needle head (300).

8. The new needle as claimed in claim 7, wherein two said blade portions are symmetrically disposed at both sides of said needle head (300); or

The two blades have different sizes.

9. The new needle as claimed in claim 1, wherein the number of the blades on the needle head (300) is one, and the blades extend from one side of the needle head (300) to the opposite side.