Thumbtack needle
By designing a press needle that can adjust the puncture depth, the problem of poor adaptability of existing press needles is solved, and flexible adaptation to different acupoint depths is achieved.
Patent Information
- Application Number
- CN202421727977.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing needles have a fixed penetration depth, which cannot adapt to the depth of different acupoints, resulting in poor adaptability.
A press needle including a needle body, a fixing sheet and at least one gasket is designed. Through the stacking arrangement of the gasket and the design of the connecting surface and bonding surface, the needle applyer can adjust the puncture depth of the puncture part according to the depth of the acupoints.
The adaptability of the pressing needle is improved, and the puncture depth can be adjusted according to the depth of different acupoints, so as to better adapt to acupoints of different depths.
Smart Images
Figure CN222998046U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a press needle. Background Art
[0002] A press needle is a micro acupuncture needle that can immediately improve clinical symptoms by implanting needles at acupoints and achieve the therapeutic effect of acupuncture. After the press needle is inserted into the acupoint, it can play the role of acupoint massage, relieve pain, and promote the blood circulation system of organs.
[0003] The press needles in the prior art usually consist of a press needle body and a sticking film. After the press needle body is inserted into the human acupoint, the sticking film can be pasted on the skin surface for fixation. However, the insertion depth of the existing press needles is fixed, and the depths of different acupoints in the human body under the skin are different, so the existing press needles cannot well adapt to different acupoints. Summary of the Utility Model
[0004] The technical problem to be solved by the embodiments of the utility model is to provide a press needle to solve the problems of fixed insertion depth and poor adaptability of the press needles in the prior art.
[0005] The press needle provided by the embodiments of the utility model includes: a needle body, a fixing piece, and at least one gasket. The needle body includes a fixing part and a puncturing part, and the puncturing part is connected to the fixing part; one side of the fixing piece is provided with an adhesive surface, and the fixing part is arranged on the fixing piece; the puncturing part penetrates through the gasket, and the gaskets are stacked on the adhesive surface in the extending direction of the puncturing part. The gasket includes a connecting surface arranged close to the fixing piece and an adhesive surface arranged away from the fixing piece.
[0006] Optionally, the gasket includes an outer peripheral surface connected to the adhesive surface and the connecting surface, and an extension part is arranged on the outer peripheral surface, and the extension part protrudes from the adhesive surface.
[0007] Optionally, a groove is arranged on one side of the gasket on the adhesive surface, and the puncturing part penetrates through the groove.
[0008] Optionally, a release paper is covered on the adhesive surface of the gasket away from the fixing piece.
[0009] Optionally, the gasket includes an outer peripheral surface connected to the adhesive surface and the connecting surface, and the groove on the gasket away from the fixing piece communicates with the outer peripheral surface.
[0010] Optionally, a plurality of gaskets are arranged, and in the extending direction of the puncturing part, the extension parts of the plurality of gaskets are arranged in a staggered manner.
[0011] Optionally, a plurality of gaskets are arranged.
[0012] Optionally, the fixing piece includes a first fixing layer and a second fixing layer. The first fixing layer is disposed on one side of the second fixing layer, the sticking surface is disposed on the other side of the second fixing layer, the puncturing part is vertically connected to the fixing part, the fixing part is clamped between the first fixing layer and the second fixing layer, and the puncturing part penetrates through the second fixing layer.
[0013] Optionally, the needle body further includes a connecting part. The fixing part is in an open-loop shape to define an opening. One end of the connecting part is connected to the position adjacent to the opening of the fixing part, and the other end extends to the central position of the fixing part. The puncturing part is connected to the other end of the connecting part, and the needle body is integrally formed.
[0014] Optionally, in the extending direction of the puncturing part, the projection of the connecting surface covers the projection of the sticking surface.
[0015] Compared with the prior art, the beneficial effects of the press needle provided by the embodiment of the present invention are as follows: The press needle of the present invention includes a needle body, a fixing piece and at least one spacer. Among them, the needle body includes a fixing part and a puncturing part, and the puncturing part is connected to the fixing part; one side of the fixing piece is provided with a sticking surface, and the fixing part is disposed on the fixing piece; the puncturing part penetrates through the spacer, and the spacers are stacked on the sticking surface in the extending direction of the puncturing part. The spacer includes a connecting surface disposed close to the fixing piece and an adhesive surface disposed away from the fixing piece. The press needle of the present invention is provided with at least one spacer. The spacer includes a connecting surface disposed close to the fixing piece and an adhesive surface disposed away from the fixing piece. Through the connecting surface and the adhesive surface, the spacers can be stacked on the sticking surface of the fixing piece. Thus, the operator can determine whether to remove the spacers on the press needle according to the depth of the acupoint to adjust the exposed length of the puncturing part, so as to adjust the piercing depth of the puncturing part, so that the press needle can adapt to acupoints at different depths in the skin. Description of the Drawings
[0016] The following will further describe in detail the specific embodiments of the present invention in conjunction with the drawings. In the drawings:
[0017] Figure 1 is a perspective schematic diagram of one view angle of the press needle provided by the embodiment of the present invention;
[0018] Figure 2 is a perspective schematic diagram of another view angle of the press needle provided by the embodiment of the present invention;
[0019] Figure 3 is a perspective schematic diagram of one view angle of the spacer provided by the embodiment of the present invention;
[0020] Figure 4 is a perspective schematic diagram of another view angle of the spacer provided by the embodiment of the present invention;
[0021] Figure 5 It is an exploded view of the fixing part and the needle body provided by an embodiment of the present utility model;
[0022] Figure 6 It is a three-dimensional schematic diagram of the needle body provided by an embodiment of the present utility model.
[0023] Each reference numeral in the figure is as follows:
[0024] 100, press needle;
[0025] 1, needle body; 11, fixing part; 12, puncturing part; 13, connecting part; 2, fixing piece; 21, first fixing layer; 22, second fixing layer; 221, sticking surface; 3, gasket; 31, connecting surface; 32, bonding surface; 33, outer peripheral surface; 331, extending part; 34, groove; 4, release paper. Specific embodiments
[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Now, with reference to the accompanying drawings, the preferred embodiments of the present utility model will be described in detail.
[0027] An embodiment of the present utility model provides a press needle 100. As Figures 1 to 6 shown, the press needle 100 of the present utility model includes a needle body 1, a fixing piece 2 and at least one gasket 3. Among them, the needle body 1 includes a fixing part 11 and a puncturing part 12, and the puncturing part 12 is connected to the fixing part 11; one side of the fixing piece 2 is provided with a sticking surface 221, and the fixing part 11 is arranged on the fixing piece 2; the puncturing part 12 passes through the gasket 3, and the gasket 3 is stacked on the sticking surface 221 in the extending direction of the puncturing part 12. The gasket 3 includes a connecting surface 31 close to the fixing piece 2 and a bonding surface 32 facing away from the fixing piece 2.
[0028] Specifically, the fixing part 11 of the needle body 1 is arranged on the fixing piece 2, and the fixing piece 2 can fix the fixing part 11, thereby fixing the needle body 1. The press needle 100 is provided with at least one gasket 3, and the puncturing part 12 of the needle body 1 passes through the gasket 3. The puncturing part 12 passes through the gasket 3, and the gasket 3 is stacked on the sticking surface 221 in the extending direction of the puncturing part 12. The gasket 3 includes a connecting surface 31 close to the fixing piece 2 and a bonding surface 32 facing away from the fixing piece 2. Through the connecting surface 31 and the bonding surface 32, the gasket 3 can be stacked on the sticking surface 221 of the fixing piece 2. Thus, the needle applicator can decide whether to remove the gasket 3 on the press needle 100 according to the depth of the acupoint to adjust the length of the puncturing part 12 exposed, so as to adjust the puncturing depth of the puncturing part 12, so that the press needle 100 can adapt to acupoints with different depths.
[0029] Understandably, when the upper-layer gasket 3 is removed, the bonding surface 32 of the lower-layer gasket 3 will be exposed. Or, when all the gaskets 3 are removed, the pasting surface 221 of the fixing piece 2 will be exposed. Thus, when the puncturing part 12 penetrates into the acupoint, the bonding surface 32 or the pasting surface 221 can adhere to the skin surface, thereby fixing the needle body 1.
[0030] In a specific embodiment, a plurality of gaskets 3 are provided. Understandably, there are significant differences in the acupoint depths of patients of different ages and body types. Setting a plurality of gaskets 3 can increase the adjustment gears for the penetration depth of the puncturing part 12, thereby increasing the adjustment accuracy of the penetration depth of the puncturing part 12, so that the press needle can be well adapted to patients of different ages and body types.
[0031] Furthermore, as a specific implementation manner in some embodiments of the present utility model, as Figures 1 to 4 shown, the gasket 3 includes an outer peripheral surface 33 connected to the bonding surface 32 and the connecting surface 31. An extension part 331 is provided on the outer peripheral surface 33, and the extension part 331 protrudes from the pasting surface 221.
[0032] Specifically, an extension part 331 is provided on the outer peripheral surface 33, and the extension part 331 protrudes from the pasting surface 221. Thus, the protruding setting of the extension part 331 enables the needle applicator to more easily grasp the gasket 3, thereby facilitating the removal of the gasket 3 to adjust the penetration depth of the puncturing part 12.
[0033] It is worth mentioning that when a plurality of gaskets 3 are provided and the gaskets 3 have extension parts 331, in the extending direction of the puncturing part 12, the extension parts 331 of the plurality of gaskets 3 are arranged in a staggered manner. Thus, the extension parts 331 of different gaskets 3 will not be laminated in the same direction, so that the needle applicator can grasp the extension parts 331 of each layer of gasket 3 and smoothly remove the gasket 3.
[0034] Furthermore, as a specific implementation manner in some embodiments of the present utility model, as Figures 1 to 4 shown, a groove 34 is provided on one side of the bonding surface 32 of the gasket 3, and the puncturing part 12 is passed through the groove 34.
[0035] Specifically, a groove 34 is provided on one side of the bonding surface 32 of the gasket 3, and the puncturing part 12 is passed through the groove 34. The groove 34 can reduce the thickness of the gasket 3 punctured by the puncturing part 12, so as to facilitate the puncturing part 12 to penetrate through the gasket 3.
[0036] Furthermore, as a specific implementation manner in some embodiments of the present utility model, as Figure 1 shown, a release paper 4 is covered on the bonding surface 32 of the gasket 3 on the side away from the fixing piece 2.
[0037] Understandably, the spacer 3 on the side away from the fixing piece 2 is the outermost spacer 3. Therefore, its bonding surface 32 is exposed, and the release paper 4 covers the bonding surface 32, which can protect the bonding surface 32 and ensure the normal use of the bonding surface 32.
[0038] Furthermore, as a specific implementation manner in some embodiments of the present invention, as Figures 1 to 4 shown, the spacer 3 includes an outer peripheral surface 33 connected to the bonding surface 32 and the connecting surface 31, and the groove 34 of the spacer 3 on the side away from the fixing piece 2 communicates with the outer peripheral surface 33.
[0039] Specifically, the groove 34 of the spacer 3 on the side away from the fixing piece 2 communicates with the outer peripheral surface 33, so that the groove 34 can form a through port (not shown in the figure) on the outer peripheral surface 33, enabling the needle applicator to more conveniently remove the release paper 4 on the bonding surface 32.
[0040] As a specific implementation manner in some embodiments of the present invention, as Figure 1 and Figure 6 shown, the fixing piece 2 includes a first fixing layer 21 and a second fixing layer 22. The first fixing layer 21 is disposed on one side of the second fixing layer 22, and the adhesive surface 221 is disposed on the other side of the second fixing layer 22. The puncturing portion 12 is vertically connected to the fixing portion 11, and the fixing portion 11 is clamped between the first fixing layer 21 and the second fixing layer 22, and the puncturing portion 12 penetrates through the second fixing layer 22.
[0041] Specifically, the fixing piece 2 includes a first fixing layer 21 and a second fixing layer 22. The fixing portion 11 is clamped between the first fixing layer 21 and the second fixing layer 22, so that the fixing portion 11 can be more stably connected to the fixing piece 2, effectively preventing the fixing portion 11 from loosening or shifting during use and improving the reliability and stability of the application of the press needle 100. In addition, the puncturing portion 12 is vertically connected to the fixing portion 11, so that after the fixing portion 11 is clamped between the first fixing layer 21 and the second fixing layer 22, the puncturing portion 12 can penetrate through the second fixing layer 22.
[0042] As a specific implementation manner in some embodiments of the present invention, as Figure 5 and Figure 6 shown, the needle body 1 further includes a connecting portion 13. The fixing portion 11 is in an open-ring shape to define an opening. One end of the connecting portion 13 is connected to the fixing portion 11 adjacent to the opening, and the other end extends to the central position of the fixing portion 11. The puncturing portion 12 is connected to the other end of the connecting portion 13, and the needle body 1 is integrally formed.
[0043] Specifically, the needle body 1 is integrally formed, which can improve the manufacturing efficiency of the needle body 1 and reduce the manufacturing process. The open-ring shape of the fixing portion 11 also facilitates pressing and applying the needle.
[0044] In addition, one end of the connecting portion 13 is connected to the position adjacent to the opening of the fixing portion 11, and the other end extends to the central position of the fixing portion 11. The puncturing portion 12 is connected to the other end of the connecting portion 13, so that the puncturing portion 12 can be vertically arranged at the central position of the fixing portion 11, which helps to evenly apply the pressing force on the puncturing portion 12 when pressing the needle, and also helps to determine that the puncturing position and the puncturing angle of the puncturing portion 12 are appropriate, so that the puncturing portion 12 can be more easily and accurately inserted into the corresponding acupoint, improving the accuracy of needle application.
[0045] As a specific implementation manner in some embodiments of the present utility model, as Figure 1 shown, in the extending direction of the puncturing portion 12, the projection of the connecting surface 31 covers the projection of the sticking surface 221.
[0046] Specifically, in the extending direction of the puncturing portion 12, the projection of the connecting surface 31 covers the projection of the sticking surface 221, so that the connecting surface 31 can cover the entire sticking surface 221, thereby playing a protective role on the sticking surface 221 to ensure that the sticking surface 221 can be normally used after the gasket 3 is detached from the fixing piece 2.
[0047] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting it. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some of the technical features can be equivalently replaced; and all such modifications and replacements should fall within the protection scope of the appended claims of the present utility model.
Claims
1. A pressing needle, characterized in that: include: A needle body, comprising a fixing portion and a puncture portion, wherein the puncture portion is connected to the fixing portion; A fixing sheet, one side of which is provided with an adhesive surface, and the fixing portion is provided on the fixing sheet; At least one gasket, the puncture portion is penetrated by the gasket, the gasket is stacked on the adhesive surface in the extension direction of the puncture portion, and the gasket includes a connecting surface arranged close to the fixing plate and an adhesive surface arranged opposite to the fixing plate.
2. The press pin according to claim 1, characterized in that: The gasket comprises an outer peripheral surface connected to the bonding surface and the connecting surface, and an extension portion is arranged on the outer peripheral surface, and the extension portion protrudes from the bonding surface.
3. The press pin according to claim 1, characterized in that: The gasket is provided with a groove on one side of the bonding surface, and the puncture portion is penetrated in the groove.
4. The press pin according to claim 3, characterized in that: The adhesive surface of the gasket away from the fixing sheet is covered with release paper.
5. The press pin according to claim 4, characterized in that: The gasket includes an outer peripheral surface connected to the bonding surface and the connecting surface, and the groove of the gasket away from the fixing plate is connected to the outer peripheral surface.
6. The press pin according to claim 2, characterized in that: A plurality of the gaskets are provided, and in the extension direction of the puncture portion, the extension portions of the plurality of gaskets are staggered.
7. The press pin according to any one of claims 2 to 5, characterized in that: A plurality of gaskets are provided.
8. The press pin according to any one of claims 1 to 5, characterized in that: The fixing sheet includes a first fixing layer and a second fixing layer, the first fixing layer is arranged on one side of the second fixing layer, the adhesive surface is arranged on the other side of the second fixing layer, the puncture portion is vertically connected to the fixing portion, the fixing portion is sandwiched between the first fixing layer and the second fixing layer, and the puncture portion is pierced through the second fixing layer.
9. The press pin according to any one of claims 1 to 5, characterized in that: The needle body also includes a connecting portion, the fixing portion is open-loop to define an opening, one end of the connecting portion is connected to the adjacent portion of the fixing portion and the opening, and the other end extends to the center position of the fixing portion, the puncture portion is connected to the other end of the connecting portion, and the needle body is integrally formed.
10. The press pin according to any one of claims 1 to 5, characterized in that: In the extension direction of the puncture portion, the projection of the connecting surface covers the projection of the adhesive surface.