CN215308372U

CN215308372U - Novel aseptic disposable acupuncture needle

Info

Publication number: CN215308372U
Application number: CN202121704506.2U
Authority: CN
Inventors: 陈翠; 冯大为
Original assignee: Beijing Fengdawei Medical Research And Development Co ltd
Current assignee: Beijing Fengdawei Medical Research And Development Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a novel sterile disposable acupuncture needle, which belongs to the field of acupuncture appliances and is used for disinfecting the acupuncture needle and improving the disposability, and the novel sterile disposable acupuncture needle comprises an upper shell, wherein the upper shell at least comprises an outer wall and an inner wall which is attached to the inner wall of a lower shell; the upper partition plate, the lower partition plate and the upper shell form an upper cavity, a needle body sleeve is arranged at the central axis of the upper cavity, and an opening at the top end and an opening at the bottom end of the needle body sleeve are respectively positioned at the upper partition plate and the lower partition plate; the needle body penetrates through the needle body sleeve and then enters the lower barrel, and the needle body operating part is positioned above the upper partition plate; the lower cylinder comprises a lower shell, wherein the lower shell is filled with absorbent cotton at a position below the lower partition plate, and the absorbent cotton is in contact with the needle body. It can realize the sterility and the disposable of acupuncture needle, realizes better aseptic technique to different patients.

Description

Novel aseptic disposable acupuncture needle

Technical Field

The application belongs to the acupuncture utensil field, and specifically speaking especially relates to a novel aseptic disposable acupuncture needle.

Background

Acupuncture and moxibustion is one of the important components of traditional Chinese medicine, and mainly achieves the purpose of treating diseases by puncturing an acupuncture needle into a specific part of a human body through a needle-time manipulation to realize stimulation. However, the conventional acupuncture needle is not in a sterile state when being carried, and the disinfection operation of the acupuncture needle is required when being used, and the disinfection operation required for acupuncture is more complicated when facing different acupuncture patients. Therefore, when the acupuncture needle is used, how to improve the convenience of the disinfection operation and the disposable use for different patients becomes a technical problem to be solved in the acupuncture industry.

Disclosure of Invention

An object of this application is to provide a novel aseptic disposable acupuncture needle, and it can realize the aseptic nature and the disposable of acupuncture needle, realizes better aseptic operation to different patients.

In order to achieve the purpose, the method is realized by the following technical scheme:

the novel sterile disposable acupuncture needle comprises an acupuncture needle body, an acupuncture needle operating part, an upper barrel and a lower barrel, wherein the acupuncture needle body is composed of the acupuncture needle body, the acupuncture needle operating part is contained in the acupuncture needle body, the upper barrel is used for accommodating the acupuncture needle body and the acupuncture needle operating part, and the lower barrel is used for accommodating the acupuncture needle body and the acupuncture needle operating part; the upper cylinder at least comprises an upper shell, the outer wall of the upper shell is attached to the inner wall of the lower cylinder, an upper partition plate and a lower partition plate for plugging are respectively arranged at the top end and the bottom end of the upper shell, and the lower partition plate is damaged under the action of external torque force; the upper partition plate, the lower partition plate and the upper shell form an upper cavity, a needle body sleeve is arranged at the central axis of the upper cavity, and an opening at the top end and an opening at the bottom end of the needle body sleeve are respectively positioned at the upper partition plate and the lower partition plate; the needle body penetrates through the needle body sleeve and then enters the lower barrel, and the needle body operating part is positioned above the upper partition plate; the lower cylinder comprises a lower shell, wherein the lower shell is filled with absorbent cotton at a position below the lower partition plate, and the absorbent cotton is in contact with the needle body.

Furthermore, the top end of the upper shell is provided with a rotary overlapping part, the outer diameter of the rotary overlapping part is larger than that of the upper shell, and the rotary overlapping part and the upper shell form a step part which is overlapped with the top opening of the lower shell; the outer diameter of the swivel lap is greater than or equal to the outer diameter of the lower housing.

Furthermore, the upper shell is provided with a torsion groove formed by an annular groove at the position of the lower partition plate, the upper shell below the torsion groove is provided with a torsion limiting part, and the torsion limiting part is clamped in the limiting partition plate in the lower shell.

Further, the upper shell body comprises an upper cylindrical shell, a conical shell and a lower cylindrical shell, wherein the outer diameter and the inner diameter of the upper cylindrical shell are respectively larger than the inner diameter and the outer diameter of the lower cylindrical shell, and the upper cylindrical shell and the lower cylindrical shell are in transition connection through the conical shell; the top end of the upper cylindrical shell is a rotary lap joint part, the bottom end of the lower cylindrical shell is provided with a torsion limiting part, and the rotary limiting part is formed by bulges uniformly distributed around the central axis of the lower cylindrical shell; and a torsion groove is processed on the outer wall of the lower cylindrical shell above the torsion limiting part, and a lower partition plate is arranged on the inner wall of the lower cylindrical shell corresponding to the torsion groove.

Furthermore, the upper partition plate is provided with a tapered hole, and the upper partition plate is plugged through a partition plate plug body.

Furthermore, the upper shell is inserted with a cover body on the top of the upper clapboard, and the cover body and the upper clapboard form a cavity for accommodating the needle body operation part.

Compared with the prior art, the beneficial effects of this application are:

the acupuncture needle is arranged in the shell adaptive to the acupuncture needle, and the shell structure is redesigned, so that the acupuncture needle is sterilized, the purposes of being in an aseptic state and disposable when in use are achieved, the operation efficiency of acupuncture and moxibustion of patients is improved, and potential health hazards caused by the fact that different patients are not sterilized in place are avoided.

Drawings

To fully illustrate the various features of the present invention, the proportions of features referred to in the drawings have been adjusted so as to enable them to be clearly shown in the breadth permitted by the drawings, so as to enable those skilled in the art to better understand the present application.

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a first structural schematic diagram of the upper barrel in the utility model.

Fig. 3 is a structural schematic diagram of the hill-shaped cylinder body in the utility model.

Fig. 4 is a schematic structural view of the lower cylinder in the present invention.

In the figure: 1. a cover body; 2. a swivel joint; 3. an upper partition plate; 4. a needle body sleeve; 5. an upper housing; 6. an upper cavity; 7. a lower partition plate; 8. a spacing clapboard; 9. absorbent cotton; 10. a lower housing; 11. a needle body; 12. twisting the groove; 13. a needle body operation part; 14. an upper cylinder body; 15. a septum plug body; 16. a torsion limiting part; 17. feeding a cylindrical shell; 18. a conical shell; 19. a lower cylindrical shell.

Detailed Description

The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the following paragraphs, possible directional terms including, but not limited to, "upper, lower, left, right, front, rear" and the like are used, and all directions are meant to correspond to the visual directions shown in the drawings of the specification, which should not be construed as limiting the scope of the present invention, and are only for facilitating the better understanding of the technical solutions described in the specification by those skilled in the art.

In the description of the following paragraphs, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances in combination with common general knowledge in the art, design specifications, standard documents, and the like.

Example 1

A new sterile disposable acupuncture needle, including the acupuncture needle placed in upper cylinder, lower cylinder, insert the cage body 1 in the upper cylinder, the acupuncture needle includes the needle body operating part 13 located in upper cylinder and cage body 1 and forming the cavity, the needle body 11 passing upper cylinder to lower cylinder; the upper cylinder comprises an upper shell 5 consisting of an upper cylindrical shell 17, a conical shell 18 and a lower cylindrical shell 19, wherein the upper shell 5 is provided with an upper partition plate 3 inside the upper cylindrical shell 17, the top end of the upper cylindrical shell 17 is provided with a rotary overlapping part 2 overlapped with the lower cylinder, and the outer diameter of the rotary overlapping part 2 is larger than that of the lower cylinder; the upper cylindrical shell 17 is connected with the lower cylindrical shell 19 through the conical shell 18, and the outer diameter and the inner diameter of the lower cylindrical shell 19 are both smaller than those of the upper cylindrical shell 17; the lower cylindrical shell 19 is respectively provided with a torsion groove 12 and a torsion limiting part 16, the torsion limiting groove 12 is positioned above the torsion limiting part 16, and the torsion limiting part 16 is positioned at the bottom end of the lower cylindrical shell 19 and consists of a bulge wound around the central axis of the lower cylindrical shell 19; the torsion limiting part 16 is inserted into a limiting partition plate 8 of the lower shell 10 in the lower barrel, and a notch for accommodating the protrusion is processed on the limiting partition plate 8; go up baffle 3 on process and have the bell mouth that is blocked by baffle cock body 15, go up baffle 3 and lower baffle 7 and form the last cavity 6 that holds and have disinfection liquid in last casing 5, be provided with the needle body sleeve 4 that supplies needle body 11 to pass in the central axis department of last cavity 6, the top of needle body sleeve 4, bottom communicate with last baffle 3, lower baffle 7 respectively, and the bottom of needle body sleeve 4 pass down behind the baffle 7 with the bottom parallel and level of cylinder shell 19 down. The lower shell 10 is filled with absorbent cotton 9 in a cavity below the limiting partition plate 8.

On the basis of the above-mentioned embodiments, the following paragraphs are used to continue detailed description of the technical features involved therein and the functions and actions of the technical features in the technical solutions, so as to help those skilled in the art fully understand the technical solutions and reproduce the technical solutions.

As shown in fig. 1, in the present invention, when the twist stopper 16 is inserted into the notch of the stopper spacer 8, the bottom end of the spin-on part 3 can contact the top end of the lower housing 10 in the lower cylinder, when an external force acts on the spin-on part 3, the upper housing 5 and the lower housing 10 can rotate relatively, since the upper housing 5 is stopped by the stopper spacer 8 via the twist stopper 16, the lower cylindrical shell 19 with the twisted groove 12 is broken, and the lower spacer 7 with a thinner wall thickness is broken during twisting, so that the sterilizing liquid in the upper cavity 6, such as 75% ethanol solution and iodophor solution, enters the absorbent cotton 9 in the lower housing 10 via the broken parts of the lower spacer 7 and the lower cylindrical shell 19. The gap of the limiting clapboard 8 is larger than the twisting limiting part 16, so that the insertion and the limiting of the twisting limiting part 16 are facilitated, and enough clearance for the disinfectant to enter the absorbent cotton 9 at the bottom can be reserved.

Treat that the disinfection liquid in the cavity 6 enters into the cotton wool 9 through above-mentioned position after, through extracting the cover body 1 that is arranged in last casing 5, hold the needle body operating portion 13 and can realize the separation of needle body 11 from the cotton wool 9, the disinfection liquid that needle body 11 contains in the cotton wool 9 disinfects at the in-process that separates. Since the needle body 11 used for the acupuncture needle is long and most of the acupuncture needles do not fully insert the needle body 11 into a specific portion of the human body when in use, the portion of the needle body 11 sterilized by the absorbent cotton 9 is sufficient for acupuncture work.

In order to facilitate the discharge of the sterilization liquid from the upper chamber 6 during the above process, a tapered hole blocked by a septum plug 15 may be formed in the upper septum 3. Above-mentioned structure not only can realize the discharge of disinfection liquid, and the packing into of disinfection liquid when can also realizing the equipment can improve the flexibility of disinfection operation again when avoiding the complexity of technology, and the disinfection liquid of optional difference assembles.

In the utility model, the components involved in the upper cylinder body and the lower cylinder body can be made of transparent medical plastic materials, so that a user can observe the internal state.

Specifically, in the initial state, as shown in fig. 1, the needle manipulating part 13 is sealed in the cavity by the cover 1, the upper housing 5 and the upper partition 3, and the needle 11 connected to the needle manipulating part 13 passes through the needle sleeve 4 inside the upper housing 5 and enters the lower housing 10, specifically, the absorbent cotton 9 below the limiting partition 8 in the lower housing 10.

In use, an operator needs to first hold the lower case 10 with one hand and rotate the rotary joint 2 with the other hand, so that the upper case 5 and the lower case 10 are attached to each other and relatively rotated. According to the above paragraphs, it can be known that the upper casing 5 and the lower casing 10 are respectively twisted by the twisting limiting part 16 and the limiting partition plate 8, the rotation of the rotary lap joint part 2 enables the twisting groove 12 at the lower cylindrical shell 19 to be damaged, and meanwhile, the thinner lower partition plate 7 arranged at the same position as the twisting groove 12 is damaged, and the disinfection liquid in the upper casing 6 passes through the limiting partition plate 8 to enter the absorbent cotton 9 and be absorbed by the absorbent cotton 9. The disinfectant absorbed by the absorbent cotton 9 contacts with the needle body 11.

After the disinfectant is completely absorbed by the needle body 11, the operator pulls out the cover body 1 positioned in the upper shell 5, further pulls out the needle body 11 through the needle body operating part 13, and further contacts the disinfectant absorbed by the absorbent cotton 9 with the needle body 11 in the process of pulling out the needle body 11, so that the disinfection in the process of pulling out the needle body 11 is realized.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a novel aseptic disposable acupuncture needle, includes the acupuncture needle that needle body (11) and needle body operation portion (13) constitute to and hold last barrel, the lower barrel of needle body (11) and needle body operation portion (13), its characterized in that: the upper barrel body is positioned at the opening at the top of the lower barrel body; the upper barrel body at least comprises an upper shell (5) with an outer wall attached to an inner wall of the lower barrel body, an upper partition plate (3) and a lower partition plate (7) used for plugging are respectively arranged at the top end and the bottom end of the upper shell (5), and the lower partition plate (7) is damaged under the action of external torque force; the upper partition plate (3), the lower partition plate (7) and the upper shell (5) form an upper cavity (6), a needle body sleeve (4) is arranged at the central axis of the upper cavity (6), and an opening at the top end and an opening at the bottom end of the needle body sleeve (4) are respectively positioned at the upper partition plate (3) and the lower partition plate (7); the needle body (11) penetrates through the needle body sleeve (4) and then enters the lower barrel, and the needle body operating part (13) is positioned above the upper partition plate (3); the lower cylinder comprises a lower shell (10), wherein the lower shell (10) is filled with absorbent cotton (9) at a position below the lower partition plate (7), and the absorbent cotton (9) is in contact with the needle body (11).

2. The novel sterile disposable acupuncture needle according to claim 1, wherein: the top end of the upper shell (5) is provided with a rotary overlapping part (2), the outer diameter of the rotary overlapping part (2) is larger than that of the upper shell (5) and forms a step part overlapping the upper shell (5) and the top opening of the lower shell (10); the outer diameter of the rotary lap part (2) is larger than or equal to that of the lower shell (10).

3. The novel disposable acupuncture needle as claimed in claim 2, wherein: the upper shell (5) is provided with a torsion groove (12) formed by an annular groove at the position of the lower partition plate (7), a torsion limiting part (16) is arranged at the position of the upper shell (5) below the torsion groove (12), and the torsion limiting part (16) is clamped in a limiting partition plate (8) in the lower shell (10).

4. The novel sterile disposable acupuncture needle according to claim 3, wherein: the upper shell (5) comprises an upper cylindrical shell (17), a conical shell (18) and a lower cylindrical shell (19), wherein the outer diameter and the inner diameter of the upper cylindrical shell (17) are respectively larger than the inner diameter and the outer diameter of the lower cylindrical shell (19), and the upper cylindrical shell (17) and the lower cylindrical shell (19) are in transitional connection through the conical shell (18); the top end of the upper cylindrical shell (17) is a rotary overlapping part (2), the bottom end of the lower cylindrical shell (19) is provided with a torsion limiting part (16), and the torsion limiting part (16) is formed by bulges uniformly distributed around the central axis of the lower cylindrical shell (19); a torsion groove (12) is processed on the outer wall of the lower cylindrical shell (19) above the torsion limiting part (16), and a lower partition plate (7) is arranged on the inner wall of the lower cylindrical shell (19) corresponding to the torsion groove (12).

5. The novel sterile disposable acupuncture needle according to claim 4, wherein: the upper partition plate (3) is provided with a tapered hole and is plugged through a partition plate plug body (15).

6. The novel sterile disposable acupuncture needle according to any one of claims 1 to 5, wherein: the cover body (1) is inserted into the top of the upper partition plate (3) of the upper shell (5), and the cover body (1) and the upper partition plate (3) form a cavity for accommodating the needle body operating part (13).