Acupuncture needle with protective structure

Abstract

The utility model relates to the technical field of acupuncture needles, in particular to an acupuncture needle with a protective structure, which comprises a needle body and a needle sleeve sleeved outside the needle body. A stop part is arranged outside the needle body, a buckle structure is arranged on the needle sleeve, and the buckle structure is matched with the stop part and used for limiting and positioning the needle body in the needle sleeve; the design that the needle body is sleeved with the needle sleeve is adopted for protecting the needle body, meanwhile, taking is convenient, the needle body can be pushed out of the needle sleeve only by pushing the top of the needle body, the needle point part of the needle body is designed to be of a 45-degree oblique angle, skin can be punctured more easily, meanwhile, bleeding is reduced, and pain is relieved; secondly, the anti-slip structure is arranged outside the needle sleeve and is easy to grasp and not easy to slip, the length of the needle point is smaller than that of the tail end of the needle sleeve in a storage state, so that the needling probability is effectively reduced, in addition, the needle sleeve is used for supporting a posterior path, and acupoint selection is more convenient and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of acupuncture needles, in particular to an acupuncture needle with a protective structure. Background Art

[0002] Acupuncture is a unique medical method created by the working people in ancient my country with a long history. For thousands of years, people have used metal needles to insert needles into specific parts of the human body to treat diseases and relieve pain. They have thus established the unique theory of human meridians and acupoints, which has become a unique branch of Chinese medicine and enjoys a high reputation in the world.

[0003] Acupuncture is now widely used in various clinical fields. According to the requirements of hospital infection management, patients are required to wear disposable gloves during acupuncture treatment. However, in clinical practice, due to the large number of patients and the shortage of clinical doctors, doctors cannot change gloves for each patient to save time. In addition, acupuncture requires acupuncture techniques, and wearing gloves does not feel good during treatment, and the depth of treatment and the strength of moxibustion cannot be experienced. Doctors are reluctant to wear disposable gloves, which increases the chance of contamination and the risk of needlestick injuries. It has been reported that the chance of acupuncture needlestick injuries is as high as 10%.

[0004] At present, some acupuncture needles have adopted a protective structure design to improve the protective effect in actual use, such as a multifunctional Chinese acupuncture needle disclosed in Chinese patent announcement number "CN216091444U". However, the current protective structure design is relatively complicated, and it is not very convenient to take the needle body. Therefore, it is difficult to be well popularized and applied in practice. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an acupuncture needle with a protective structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Design an acupuncture needle with a protective structure, including:

[0008] A needle body and a needle sleeve sleeved on the outside of the needle body;

[0009] A stopper is provided on the outside of the needle body, and a buckle structure is provided on the needle sleeve, and the buckle structure is adapted to the stopper to limit and position the needle body inside the needle sleeve;

[0010] When the needle body is stored, its top protrudes above the needle sleeve, and its bottom is stored in the needle sleeve. When the needle body is moved by force, the stopper is separated from the buckle structure.

[0011] Furthermore, the stopper is a protrusion arranged on the outside of the needle body.

[0012] Further, the needle body includes a needle portion and a handle portion fixed to one end of the needle portion, and the stop portion is disposed on the outside of the handle portion;

[0013] Wherein, the needle tip of the needle is forty-five degrees.

[0014] Furthermore, the needle body also includes an end portion, and the end portion is fixed to the free end of the handle portion, wherein the width of the end portion is smaller than the width of the stop portion.

[0015] Furthermore, the buckle structure includes an elastic sheet arranged on the needle sleeve, and two clamping members are arranged on the side of the elastic sheet facing the central axis of the needle sleeve, and the stopper is clamped between the two clamping members.

[0016] Furthermore, the cross section of the clamp is a rectangular structure, and a guide surface is provided on the upper side of the rectangular structure.

[0017] Furthermore, the cross section of the clamp is a hemispherical structure.

[0018] Furthermore, the elastic sheet is formed by limiting and surrounding a U-shaped groove that penetrates through the outside of the needle sleeve.

[0019] Furthermore, a temporary storage spring is defined by a pair of vertical grooves at the lower part of the needle sleeve, and a temporary storage clamp is provided on the inner side of the temporary storage spring.

[0020] Furthermore, an anti-slip structure is provided on the outer portion of the upper portion of the needle sleeve.

[0021] The utility model proposes an acupuncture needle with a protective structure, which has the following beneficial effects: the utility model adopts a design of a needle sleeve covering a needle body, which is used to protect the needle body and is easy to take and take. The needle body can be pushed out of the inside of the needle sleeve by simply pushing the top of the needle body. The needle tip part of the needle body adopts a forty-five-degree bevel design, which is easier to penetrate the skin, while reducing bleeding and alleviating pain. Secondly, the outside of the needle sleeve is provided with an anti-slip structure for easy gripping and not easy to slip off. In the stored state, the length of the needle tip is lower than the end of the needle sleeve, which effectively reduces the probability of acupuncture. In addition, the utility model has a needle sleeve to support the posterior route, which makes acupuncture more convenient and accurate, and the needle body is not easily bent by pressure, so it is easier to penetrate the skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is an exploded view of the utility model;

[0024] Figure 3 It is a cross-sectional view of the first embodiment of the utility model;

[0025] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of area A;

[0026] Figure 5 This is a schematic diagram of the card structure of the second embodiment of the present utility model.

[0027] In the figure: 1, needle body; 11, stopper; 12, needle; 13, handle; 14, end; 2, needle sleeve; 21, buckle structure; 211, elastic sheet; 212, clamp; 213, guide surface; 22, vertical groove; 23, temporary storage spring sheet; 24, temporary storage clamp; 25, anti-slip structure. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0029] Reference Figure 1-4 This is an embodiment of the utility model, which discloses an acupuncture needle with a protective structure, which is mainly used to protect the acupuncture needle to improve the safety of the acupuncture needle. Specifically, the acupuncture needle in this embodiment includes a needle body 1 and a needle cover 2 sleeved on the outside of the needle body 1. In this embodiment, the needle cover 2 is designed as a plastic tube;

[0030] A stopper 11 is provided on the outside of the needle body 1, and a buckle structure 21 is provided on the needle sleeve 2. The buckle structure 21 is adapted to the stopper 11 and is used to limit and position the needle body 1 inside the needle sleeve 2;

[0031] When the needle body 1 is stored, its top protrudes above the needle sleeve 2, and its bottom is stored in the needle sleeve 2. Specifically, the design of the top protruding when stored is to facilitate the user to press, so that the needle body 1 can be easily moved in the needle sleeve 2. At the same time, the bottom of the needle body 1 is designed to be hidden to avoid the risk of puncture when the user takes the needle body 1.

[0032] When the needle body 1 is moved by force, the stopper 11 is separated from the buckle structure 21 .

[0033] In some embodiments, the stopper 11 described in the present invention is a raised portion arranged on the outside of the needle body 1. The raised portion described in this embodiment is preferably arranged as an annular structure. The annular structure design can realize the circumferential convenient alignment of the stopper 11 for insertion and positioning, so as to improve the convenience of operation. Of course, in other embodiments, the technicians in this field can also set the above-mentioned raised portion to a block structure. This method is a conventional method of the technicians in this field and will not be elaborated here.

[0034] On the basis of the above embodiment, the needle body 1 of the utility model includes a needle portion 12 and a handle portion 13 fixed to one end of the needle portion 12, and the stopper portion 11 is disposed on the outer side of the handle portion 13;

[0035] The needle tip of the needle 12 is designed to be at a 45-degree angle, so that the needle tip can be easily inserted into the skin, thereby reducing bleeding and alleviating pain.

[0036] Furthermore, in the embodiment of the utility model, the needle body 1 also includes an end 14, and the end 14 is fixed to the free end of the handle 13, wherein the width of the end 14 is smaller than the width of the stopper 11. Specifically, in the present embodiment, the end 14 is used to provide a pressing area. It should be noted that, in the present embodiment, when the needle body 1 is received in the interior of the needle sleeve 2, the end 14 should protrude above the needle sleeve 2 to facilitate pressing. In addition, the width of the end 14 is smaller than the width of the stopper 11, which can avoid interference between the end 14 and the buckle structure 21, thereby improving the convenience of operation.

[0037] On the basis of the above-mentioned embodiment, the buckle structure 21 in the utility model includes an elastic sheet 211 arranged on the needle sleeve 2, and two clamping members 212 are arranged on the side of the elastic sheet 211 facing the central axis of the needle sleeve 2, and the stopper 11 is clamped between the two clamping members 212. It should be noted that in the present embodiment, two elastic sheets 211 are arranged, and they are symmetrically designed. The spacing between the clamping members 212 on the two elastic sheets 211 is smaller than the width of the stopper 11 for easy clamping. At the same time, the spacing between the clamping members 212 on the two elastic sheets 211 is greater than the width of the end 14 to avoid clamping interference between the clamping member 212 and the end 14 when the needle body 1 moves.

[0038] In some embodiments, the cross-section of the clamp 212 is a rectangular structure, and a guide surface 213 is also provided on the upper side of the rectangular structure. Specifically, the guide surface 213 described in this embodiment can be set as an inclined surface or an arc surface, and the inclined surface or the arc surface is facing upward in the insertion direction of the needle body 1.

[0039] On the basis of the above-mentioned embodiment, the elastic sheet 211 in the present invention is formed by limiting and surrounding a U-shaped groove penetrating through the outside of the needle sleeve 2.

[0040] It should be noted that, in the present embodiment, a temporary storage spring piece 23 is defined by a pair of vertical grooves 22 at the lower part of the needle sleeve 2, and a temporary storage card 24 is provided on the inner side of the temporary storage spring piece 23. Specifically, the structure of the temporary storage card 24 in the present embodiment is the same as the structure of one of the cards 212. In the present embodiment, the cross-section of the temporary storage card 24 can also be set to a rectangular structure or a hemispherical structure containing a guide surface 213. The temporary storage card 24 is designed to realize temporary storage positioning of the needle body 1 when it is pushed out, so as to avoid the problem that the needle body 1 loses the stopper and falls directly to the ground when the stopper 11 is separated from the buckle structure 21 during the process of pushing out the needle body 1. The temporary storage card 24 provided in the present embodiment can be used to re-position the needle body 1 when it slides outward. When the user uses the acupuncture needle, it can be further pulled outward, thereby improving the safety of use.

[0041] In addition, in this embodiment, an anti-skid structure 25 is further provided on the upper outer portion of the needle sleeve 2 . The anti-skid structure 25 adopts an anti-skid pattern design, such as a well-shaped stripe anti-skid structure, to enhance the holding stability of the needle sleeve 2 . Example

[0042] Reference Figure 5 In this embodiment, the similarities with the first embodiment are not repeated here. The difference is that the cross-section of the clamping member 212 in this embodiment is a hemispherical structure, and the clamping of the stopper 11 can also be achieved through the hemispherical structure design. The corresponding clamping member 212 structure can be selected according to actual needs in the relevant field, and no further details are given here.

[0043] In summary, the utility model adopts a design in which the needle sleeve 2 is wrapped around the needle body 1, which is used to protect the needle body 1 and is easy to take and take. The needle body 1 can be pushed out of the interior of the needle sleeve 2 by simply pushing the top of the needle body 1. The needle tip of the needle body 1 adopts a forty-five-degree bevel design, which is easier to penetrate the skin, while reducing bleeding and alleviating pain. Secondly, the outside of the needle sleeve 2 is provided with an anti-slip structure 25, which is easy to grasp and not easy to slip off. In the stored state, the length of the needle tip is lower than the end of the needle sleeve 2, which effectively reduces the probability of acupuncture. In addition, the utility model has a needle sleeve 2 to support the posterior route, which makes acupuncture more convenient and accurate, and the needle body 1 is not easily bent by pressure, thereby making it easier to penetrate the skin.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An acupuncture needle with a protective structure, characterized in that: include: A needle body (1) and a needle sleeve (2) sleeved on the outside of the needle body (1); A stopper (11) is provided on the outside of the needle body (1), and a buckle structure (21) is provided on the needle sleeve (2), wherein the buckle structure (21) is matched with the stopper (11) and is used to limit and position the needle body (1) inside the needle sleeve (2); When the needle body (1) is stored, its top protrudes above the needle sleeve (2) and its bottom is stored in the needle sleeve (2); when the needle body (1) is moved by force, the stopper (11) is separated from the buckle structure (21).

2. The acupuncture needle with a protective structure according to claim 1, characterized in that: The stopper (11) is a protruding portion arranged on the outside of the needle body (1).

3. The acupuncture needle with a protective structure according to claim 2, characterized in that: The needle body (1) comprises a needle portion (12) and a handle portion (13) fixed to one end of the needle portion (12), and the stop portion (11) is arranged on the outside of the handle portion (13); Wherein, the needle tip of the needle portion (12) is at a forty-five-degree angle.

4. The acupuncture needle with a protective structure according to claim 3, characterized in that: The needle body (1) further comprises an end portion (14), wherein the end portion (14) is fixed to the free end of the handle portion (13), wherein the width of the end portion (14) is smaller than the width of the stop portion (11).

5. The acupuncture needle with a protective structure according to claim 1, characterized in that: The buckle structure (21) comprises an elastic sheet (211) arranged on the needle sleeve (2), two clamping members (212) being arranged on the side of the elastic sheet (211) facing the central axis of the needle sleeve (2), and the stopper (11) is clamped between the two clamping members (212).

6. The acupuncture needle with a protective structure according to claim 5, characterized in that: The cross section of the clamping piece (212) is a rectangular structure, and a guide surface (213) is provided on the upper side of the rectangular structure.

7. The acupuncture needle with a protective structure according to claim 5, characterized in that: The cross section of the clamp (212) is a hemispherical structure.

8. The acupuncture needle with a protective structure according to claim 5, characterized in that: The elastic sheet (211) is formed by limiting and surrounding a U-shaped groove that penetrates through the outside of the needle sleeve (2).

9. An acupuncture needle with a protective structure according to any one of claims 5 to 8, characterized in that: A temporary storage spring sheet (23) is defined at the lower part of the needle sleeve (2) by a pair of vertical grooves (22), and a temporary storage clamp (24) is provided on the inner side of the temporary storage spring sheet (23).

10. An acupuncture needle with a protective structure according to any one of claims 1 to 8, characterized in that: An anti-slip structure (25) is also provided on the outer upper portion of the needle sleeve (2).

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