CN215193735U - Thumb-tack needle - Google Patents

Abstract

The utility model discloses a press needle, which comprises a medical adhesive plaster and at least one press needle tool fixed on the medical adhesive plaster, wherein the press needle tool comprises at least one needle body, the needle body is provided with a handle part, the handle part is fixed on the back surface of the medical adhesive plaster by a handle part positioning layer, the needle body passes through the medical adhesive plaster, and the handle part positioning layer is an electric conduction handle part positioning layer; or the handle positioning layer is a non-conductive handle positioning layer, and the handle part is exposed outside the non-conductive handle positioning layer so as to be in conductive connection with the electrode plate of the electric acupuncture instrument. The handle positioning layer is formed by curing plastic materials through thermoplastic condensation or curing or ultraviolet curing and other flow processes, an opening is not needed on the medical adhesive tape, the manufacture is very convenient, the needle is not easily infected due to exposure in the application process of 24 hours/day needle burying, and the needle burying fixation is very firm.

Description

Thumb-tack needle

Technical Field

The utility model belongs to the technical field of traditional chinese medical science acupuncture press needle, in particular to press needle.

Background

The pressing needle (i.e. pressing needle set), also known as pressing nail type intradermal needle, can generate continuous and stable stimulation after being buried in an acupoint, continuously dredge the meridian passage, activate blood circulation to dissipate blood stasis, regulate yin and yang balance, promote the ordered circulation of qi and blood of viscera, meridians and collaterals, and stimulate the healthy energy of human body, thereby achieving the effect of dispelling pathogenic factors. The thumb-tack needle is advocated for its advantages of simple operation, safety, no pain, quick action, durable curative effect, convenient movement, and wide adaptation.

Chinese utility model patent publication No. CN206777521U discloses an electric needle pressing needle, which consists of a pressing needle tool and a medical adhesive plaster with a conductive connector, wherein the pressing needle tool is fixed in the medical adhesive plaster with the conductive connector; because the medical adhesive plaster is not conductive, a part of the needle handle of the needle pressing tool is corresponding to the conductive connecting port, so that the needle handle part corresponding to the conductive connecting port can be exposed, and the electrode plate of the electric acupuncture apparatus is convenient to connect and conduct electricity.

The electric needle pressing has the following disadvantages: the medical adhesive plaster is not conductive, so that a conductive connecting port needs to be arranged on the medical adhesive plaster to expose the needle handle part, which brings inconvenience to the processing of the medical adhesive plaster, is easy to infect due to exposure in the application process of embedding the needle for 24 hours/day, and the fixation of the embedded needle is not firm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thumb-tack needle which is simple and convenient to manufacture and is convenient to be electrically connected with an electrode plate of an electric acupuncture instrument.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a thumb-tack needle comprises a medical adhesive plaster and at least one thumb-tack needle tool fixed on the medical adhesive plaster, wherein the thumb-tack needle tool comprises at least one needle body, the needle body is provided with a handle part, the handle part is fixed on the back surface of the medical adhesive plaster by a handle part positioning layer, the needle body penetrates through the medical adhesive plaster, and the handle part positioning layer is an electric conduction handle part positioning layer; or the handle positioning layer is a non-conductive handle positioning layer, and the handle part is exposed outside the non-conductive handle positioning layer so as to be in conductive connection with the electrode plate of the electric acupuncture instrument.

The utility model adopts the handle positioning layer to fix the handle of the pressing needle tool on the back of the medical adhesive tape, the handle positioning layer can be made of plastic materials, and is cured and formed by adopting the flow process of thermoplastic molding, condensation or curing or ultraviolet curing and the like, and the opening on the medical adhesive tape is not needed, so the manufacture is very convenient; the handle positioning layer can have conductivity, the handle positioning layer generally completely covers the handle of the needle pressing tool, and the handle positioning layer is directly connected with the electrode plate of the electric acupuncture apparatus to realize the conductive connection of the needle pressing tool and the electrode plate of the electric acupuncture apparatus; the handle positioning layer may not have conductivity, and the handle of the needle pressing tool needs to be partially exposed out of the handle positioning layer so as to be in conductive connection with the electrode plate of the electric acupuncture instrument.

During the use process, the needle pressing tool of the pressing needle is completely wrapped or only the handle part is exposed, the needle pressing tool is not easy to be infected due to exposure in the 24-hour/day needle burying application process, and the needle burying fixation is very firm. In the knock pin, the handle is straight and is formed by bending the tail end of the pin body. The needle pressing tool is in an inverted L shape as a whole, and the form of the needle pressing tool is simplest and most convenient for partial exposure of the handle.

Or, in the above-mentioned knock pin, the handle is in the shape of a flat sheet, and the handle is integrally formed with the pin body or is conductively connected.

Alternatively, in the knock pin, the shank is in the form of a wire disk, and the wire disk shank is integrally formed with the needle body.

Alternatively, in the above-mentioned knock pin, the handle is annular or formed by winding at least one spiral coil.

Preferably, in the knock needle, a projection of the needle body in a vertical direction is located at a center of a projection of the handle in the vertical direction, and the handle and the needle body are arranged perpendicular to each other. The needle body is arranged in the center of the needle handle, and after the needle is buried, the needle pressing tool can generate the acupuncture electrochemical effect from inside to outside by taking the needle body (namely the position of the target acupuncture point) as the center, thereby ensuring the treatment effect.

In the above-mentioned thumb tack needle, the thumb tack needle is made of stainless steel, metal silver or silver alloy material.

Alternatively, in the above-mentioned knock pin, the knock pin tool has a silver plated layer on its surface.

The press needle tool is generally made of stainless steel materials, but the press needle tool with the disinfection function can be plated with silver with the disinfection function on the surface of the press needle tool, and the press needle tool can also be directly made of metal silver or silver alloy materials, so that the surface of the press needle tool has silver elements capable of playing the disinfection function, and therefore, when the press needle is used for treating, the needle body not only can play the electrochemical effect of acupuncture, but also can be directly disinfected and treated aiming at main infection points or acupuncture points.

In the above-mentioned thumb tack needle, the medical adhesive plaster comprises a substrate layer and an adhesive layer compounded on the substrate layer, wherein the adhesive layer is an adhesive layer, a hydrogel layer or a hydrocolloid layer. The utility model discloses in, the adhesive linkage on the medical adhesive tape can adopt ordinary viscose layer, also can adopt the hydrogel layer that has for the surface of a wound moisturizing and absorb the sepage dual function, also can adopt the hydrocolloid layer that has absorption sepage and clean surface of a wound dual function.

When the viscous layer is a hydrogel layer or a hydrocolloid layer, the silver element on the surface of the press needle tool can also prevent the color change (even precipitation) of the hydrogel layer or the hydrocolloid layer caused by oxidation of the press needle tool, and avoid the negative influence of the press needle in the clinical application process.

Of course, other noble metal elements (e.g., gold) which are not easily oxidized, other than silver, can also exert the same effect.

In the above-mentioned thumb tack, the adhesive layer is a conductive adhesive layer or a non-conductive adhesive layer.

The utility model discloses in, the viscous layer also can be electrically conductive or not electrically conductive, has the electric conductivity or does not have the electric conductivity homoenergetic and gives the different functions of viscous layer.

The adhesive layer with good conductivity can exert its own function and is beneficial to expanding the range of the needle pressing tool which generates the needling electrochemical effect together with the needle pressing tool. This is because the electrochemical effect generated by the knock needle of the present invention in use includes not only: the redox reaction effect produced by the handle part, needle body, needle point of the knock needle, the electrolyte body fluid such as the intracellular fluid and the extracellular fluid of the skin and the skin resistance also comprises: the redox reaction effect jointly generated between the skin resistance and the adhesive layer in contact with the handle; therefore, the action range of the needling electrochemical effect of the knock needle of the utility model covers the whole coverage area of the medical adhesive plaster.

The non-conductive adhesive layer not only plays its own role, but also is beneficial to the targeted control of the action range of the needle punching electrochemical effect of the needle pressing tool, for example, the needle punching electrochemical effect generated when the needle pressing tool is buried can be limited to the needle point of the needle body and the related communication position with conductivity.

The adhesive layers with different conductive properties can be selected according to specific requirements when in use.

The utility model discloses in, because the stalk portion that stalk portion location layer has electric conductivity or press needle utensil exposes can external electric acupuncture appearance electrode slice, consequently the substrate layer can be that the non-conducting material who adopts comparatively saving cost makes, like PU, PE etc. adopt conducting material preparation substrate layer not tasting yet certainly can not. Compared with the prior art, the beneficial effects of the utility model are embodied in:

(1) the utility model adopts the handle positioning layer to fix the handle of the pressing needle tool on the back of the medical adhesive tape, the handle positioning layer is made of plastic material, and is cured and formed by adopting the flow process of thermoplastic molding, condensation or curing or ultraviolet curing and the like, and the opening on the medical adhesive tape is not needed, so the manufacture is very convenient; the handle positioning layer can have conductivity, the handle positioning layer generally completely covers the handle of the needle pressing tool, and the handle positioning layer is directly connected with the electrode plate of the electric acupuncture apparatus to realize the conductive connection of the needle pressing tool and the electrode plate of the electric acupuncture apparatus; the handle positioning layer may not have conductivity, and the handle of the needle pressing tool needs to be partially exposed out of the handle positioning layer so as to be in conductive connection with the electrode plate of the electric acupuncture instrument.

(2) The utility model discloses a press needle is only pressed needle utensil in the use and is wrapped up totally or only handle part exposes outside, buries the needle application in 24 hours/day and can not infect because of exposing easily, and buries the needle and fix very firmly.

(3) The utility model discloses in, the stalk portion of thumb-tack needle utensil can be straight threadiness, flat slice, coiled silk form, annular or form by at least one spiral dish is put around, wherein, when the stalk portion of thumb-tack needle utensil is straight threadiness, the whole type that is of falling L of thumb-tack needle utensil, the part of the most convenient to stalk portion of the form simplest and this kind of thumb-tack needle utensil exposes.

(4) In the utility model, the projection of the needle body in the vertical direction is positioned in the center of the projection of the handle part in the vertical direction, and the handle part and the needle body are arranged mutually perpendicular; the needle body is arranged in the center of the needle handle, and after the needle is buried, the needle pressing tool can generate the acupuncture electrochemical effect from inside to outside by taking the needle body (namely the position of the target acupuncture point) as the center, thereby ensuring the treatment effect.

(5) The utility model discloses in, the thumb press needle utensil can adopt stainless steel material to make, nevertheless have the thumb press needle utensil of disinfection to needs, then can plate the silver that has the disinfection for thumb press needle utensil surface, also can directly adopt metal silver or silver alloy gold material preparation thumb press needle utensil, let the surface of thumb press needle utensil have the silver element that can exert the disinfection like this, thereby make when the needle that buries is treated, the needle body not only can exert acupuncture electrochemical effect, but also can directly disinfect and treat to main infection point or acupuncture point.

(6) The utility model discloses in, medical adhesive tape includes the substrate layer and compounds the viscous layer on the substrate layer, and the viscous layer on medical adhesive tape can adopt ordinary viscose layer, also can adopt to have for the surface of a wound moisturizing and absorb the hydrogel layer of sepage dual function, also can adopt to have the hydrosol layer of absorbing sepage and clean surface of a wound dual function.

(7) The utility model discloses in, because the stalk portion that stalk portion location layer has electric conductivity or press needle utensil exposes can external electric acupuncture appearance electrode slice, consequently the substrate layer can be made by the non-conducting material that adopts comparatively saving cost, like PU, PE etc..

(8) The utility model discloses in, the viscous layer can be electrically conductive viscous layer, also can be non-conductive viscous layer have electric conductivity or do not have the electric conductivity homoenergetic and give the different functions of viscous layer, wherein, the viscous layer that has good electric conductivity is of value to enlarge the thumb-tack needle utensil rather than producing the scope of action of acupuncture electrochemical effect jointly, and does not have electric conductivity or have the viscous layer of weak electric performance then be of value to the scope of action of the acupuncture electrochemical effect of the control thumb-tack needle utensil of pertinence.

Drawings

FIG. 1 is a schematic view of the structure of the thumb tack needle of the present invention;

FIG. 2 is another schematic view of the thumb-tack needle of the present invention;

FIG. 3 is a second structural diagram of a needle set of the thumb-tack needle of the present invention;

FIG. 4 is a schematic view of a third structure of a needle set of the thumb-tack needle of the present invention;

FIG. 5 is a schematic view of a fourth structure of a needle set of the thumb-tack needle of the present invention;

FIG. 6 is a schematic view of a fifth construction of a needle set of the thumb-tack needle of the present invention;

FIG. 7 is a schematic view showing the electrochemical effect of needle punching produced by the thumb-tack needle of the present invention;

fig. 8 is a second schematic view of the electrochemical effect of needle punching produced by the thumb-tack needle of the present invention.

In the figure: 1. the medical adhesive plaster comprises a medical adhesive plaster body 11, a base material layer 12, an adhesive layer 2, a needle pressing tool 21, a needle body 23, a needle point 22, a handle part 3 and a handle part positioning layer.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Example 1

As shown in fig. 1, the present embodiment is a knock needle, which comprises a medical adhesive plaster 1 and at least one knock needle 2 fixed on the medical adhesive plaster 1, wherein the knock needle 2 comprises at least one needle body 21, and the outer end of each needle body 21 forms a needle point 23.

Each needle body 21 is provided with a handle part 22, the handle part 22 is fixed on the back surface of the medical adhesive plaster 1 by the handle part positioning layer 3, and the needle body 21 penetrates through the medical adhesive plaster 1; the back side of the medical adhesive tape 1 is not conductive, the handle positioning layer 3 is a conductive handle positioning layer 3, is made of plastic materials added with conductive particles (such as silver powder, nickel powder, graphite and the like), and is cured and formed by adopting a flow process of thermoplastic condensation, curing or ultraviolet curing and the like. When in use, the conductive connection between the needle pressing tool 2 and the electrode plate of the electric acupuncture apparatus can be realized by connecting the conductive handle positioning layer 3 and the electrode plate of the electric acupuncture apparatus.

In this embodiment, the handle 22 of the needle pressing tool 2 may be straight as shown in fig. 1, and is formed by bending the tail end of the needle body 21 at a right angle; at this time, the needle pressing tool 2 is in an inverted L shape as a whole, and the form of the needle pressing tool 2 is simplest.

The shaft 22 of the needle-punching tool 2 may be in the form of a ring as shown in fig. 2, a coil as shown in fig. 3, a coil formed by at least one spiral coil as shown in fig. 4, or a flat sheet as shown in fig. 5. In either arrangement, the handle 22 and the needle body 21 are integrally formed and perpendicular to each other to ensure that the needle body 21 is smoothly embedded under the skin; moreover, the projection of the needle body 21 in the vertical direction is located in the center of the projection of the handle 22 in the vertical direction, so that after the needle embedding treatment, the needle pressing tool 2 can generate the needling electrochemical effect from inside to outside by taking the needle body 21 (i.e. the position where the target acupuncture point is located) as the center, and the treatment effect is ensured.

Generally, the needle holder 2 is made of stainless steel, but for the needle holder 2 that needs to have disinfection function, silver with disinfection function can be plated on the surface of the needle holder 2, i.e. a silver plated layer is arranged as shown in fig. 5, or the needle holder 2 can be directly made of metal silver or silver alloy material, so that the surface of the needle holder 2 has silver element capable of playing disinfection function, thereby when the needle is buried, the needle body 21 not only can play the electrochemical effect of acupuncture, but also can directly disinfect and treat main infection points or acupuncture points.

As shown in fig. 1, in the present embodiment, the medical adhesive plaster 1 includes a substrate layer 11 and an adhesive layer 12 compounded on the substrate layer 11, wherein the adhesive layer 12 may be a common adhesive layer, a hydrogel layer having dual functions of replenishing water to the wound surface and absorbing exudate, or a hydrogel layer having dual functions of absorbing exudate and cleaning the wound surface.

In this embodiment, since the handle positioning layer 3 has conductivity, the substrate layer 11 may be made of a non-conductive material, such as PU, PE, etc., to save cost. Adhesive layer 12 may be electrically conductive or non-conductive, with or without conductivity imparting different functionalities to adhesive layer 12.

As shown in fig. 7, the adhesive layer 12 with good conductivity is useful for expanding the range of the needle-punching electrochemical effect generated by the needle-punching tool 2 and the needle-punching electrochemical effect. This is because the electrochemical effect generated by the knock needle of the present invention in use includes not only: the redox reaction effect generated by the handle 22, needle body 21, needle point 23 of the needle pressing tool 2, the electrolyte body fluid such as the intracellular fluid and the extracellular fluid of the skin, and the skin resistance further comprises: the redox reaction effect that results from the interaction between the skin resistance and the adhesive layer 12 in contact with the handle 22; this makes the application range of the electrochemical effect of needle punching of the utility model cover the whole coverage area of the medical adhesive plaster 1.

As shown in fig. 8, the non-conductive adhesive layer 12, besides exerting its own function, is also beneficial to controlling the range of the electrochemical effect of the needle pressing device 2, for example, the electrochemical effect of the needle pressing generated when the needle pressing device 2 is buried can be limited to the needle body 21, the needle tip 23 and the associated communication site with conductivity.

Adhesive layer 12 may be selected for use to have different conductive properties depending on the particular application.

Example 2

As shown in FIG. 1, this embodiment is a knock pin, which is substantially the same as the structure of the knock pin of embodiment 1, except that the shank alignment layer 3 is a non-conductive shank alignment layer 3, and the shank 22 of the knock pin tool 2 is partially exposed outside the non-conductive shank alignment layer 3 to be conductively connected to the electrode pad of the electric acupuncture device.

In this embodiment, in order to facilitate partial exposure of the handle 22, it is more appropriate to provide the knock pin tool 2 in an inverted L shape as shown in fig. 2.

Although used more herein: 1. medical tape, 11, substrate layer, 12, adhesive layer, 2, needle-pressing tool, 21, needle body, 23, needle point, 22, handle, 3, handle positioning layer, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A thumb-tack needle, including the medical rubberized fabric (1) and at least one thumb-tack needle utensil (2) fixed on the medical rubberized fabric (1), the said thumb-tack needle utensil (2) includes at least one needle body (21), the said needle body (21) has shank (22), characterized by that, the said shank (22) is fixed on the back of the medical rubberized fabric (1) and the said needle body (21) passes the medical rubberized fabric (1) by the locating layer of shank (3), the said shank locating layer (3) is the locating layer of conductive shank (3);

or the handle positioning layer (3) is a non-conductive handle positioning layer (3), and the handle part (22) is partially exposed out of the non-conductive handle positioning layer (3) so as to be in conductive connection with the electrode plate of the electric acupuncture instrument.

2. The knock pin according to claim 1, wherein said shank (22) is formed in a straight wire shape by bending the end of said needle body (21).

3. The knock pin as set forth in claim 1, wherein said shank (22) is in the form of a flat plate, and said shank (22) is integrally formed with or conductively attached to said needle body (21).

4. The knock pin according to claim 1, wherein said shank (22) is in the form of a wire disk, and said wire disk shank (22) is integrally formed with said needle body (21).

5. The knock pin according to claim 1, wherein said shank portion (22) is formed in a circular shape or is formed by winding at least one spiral coil.

6. The knock needle according to any one of claims 3 to 5, wherein a projection of said needle body (21) in a vertical direction is located at a center of a projection of said shank (22) in a vertical direction, and said shank (22) and said needle body (21) are arranged perpendicular to each other.

7. The thumb-tack needle according to claim 1, characterized in that the thumb-tack needle tool (2) is made of stainless steel or metallic silver or silver alloy material.

8. The thumb pin according to claim 1, characterized in that the surface of the thumb pin tool (2) has a silver coating.

9. The thumb press according to claim 1, wherein the medical adhesive tape (1) comprises a substrate layer (11) and an adhesive layer (12) compounded on the substrate layer (11), wherein the adhesive layer (12) is an adhesive layer, a hydrogel layer or a hydrocolloid layer.

10. The thumb press according to claim 9, wherein said adhesive layer (12) is a conductive adhesive layer (12) or a non-conductive adhesive layer (12).

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