CN216877177U

CN216877177U - Take out high pressing needle device of convenience of security

Info

Publication number: CN216877177U
Application number: CN202122461966.3U
Authority: CN
Inventors: 陈斐琳; 桂意华
Original assignee: Ningbo Medical Center Lihuili Hospital
Current assignee: Ningbo Medical Center Lihuili Hospital
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-07-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a press needle device convenient to take out and high in safety, which comprises an adhesive sheet and a press needle body, wherein the press needle body comprises an annular needle tail and a needle tip part, the annular needle tail is internally fixed on the adhesive sheet, the needle tip part protrudes out of the adhesive surface of the adhesive sheet, the press needle device also comprises a pull rope, two ends of the pull rope are welded on the adhesive surface of the adhesive sheet, the middle section of the pull rope extends out of the side part of the adhesive sheet, and the minimum distance from a welding point of the pull rope to the edge of the adhesive sheet is smaller than the distance from the welding point of the pull rope to the center of the adhesive sheet. The both ends welding of stay cord is in the adhesive surface one side of viscose piece, it lifts up to peel off to change to make the viscose piece including butt fusion end during follow-up pulling, the stay cord middle section exposes from the viscose piece lateral part and forms one and draws the ear structure, make things convenient for the hand to hold between the fingers to carry and draw, it is very laborsaving when taking out, use less power way can peel off the press needle viscose piece, can reduce and vigorously pull out the risk that the needle was stabbed by accident, the suitable position is got to the splice point, when the assurance was pulled out the needle laborsavingly, avoid the stay cord tip excessively to stretch into and lead to the bacterium to invade.

Description

Take out high pressing needle device of convenience of security

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a needle pressing device which is convenient to take out and high in safety.

Background

The pressing needle, also known as pressing nail type intradermal needle, is a common type of clinical intradermal needle, and the intradermal needle puncturing method, also known as "needle burying method", has the effect of giving weak and long-term stimulation to the skin to achieve the purpose of preventing and treating diseases. After the needle is embedded into the skin, the needle can generate continuous and stable stimulation, continuously promote the effective circulation of qi and blood of the meridians and collaterals, and stimulate the healthy qi of the human body, thereby playing the role of removing disease evil.

The traditional press needle structure comprises a medical adhesive tape and a press needle body, the press needle body comprises an annular needle tail and a needle point part, the annular needle tail is fixed on the medical adhesive tape, and the needle point part is exposed. The applicant finds in long-time medical care practice that the adhesive surface of the traditional press needle is tightly adhered to the skin after the traditional press needle is adhered, the traditional press needle is not easy to fall off after the needle is buried, the traditional press needle is not easy to take out, a lot of time is wasted for buckling the firmly adhered medical adhesive tape, the press needle is easy to pull out suddenly if the operation is too violent in the deduction process, and the risk of puncturing the skin exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects that the press needle is difficult to take out and has safety risk during taking out in the background technology, the utility model adopts the technical scheme that the press needle device which is convenient to take out and high in safety is provided, and comprises an adhesive sheet and a press needle body, wherein the press needle body comprises an annular needle tail and a needle tip part, the annular needle tail is internally fixed on the adhesive sheet, the needle tip part is externally protruded from the adhesive surface of the adhesive sheet, the press needle device also comprises a pull rope, two ends of the pull rope are welded on the adhesive surface of the adhesive sheet, the middle section of the pull rope is protruded from the side part of the adhesive sheet, and the minimum distance from the welding point of the pull rope to the edge of the adhesive sheet is smaller than the distance from the welding point of the pull rope to the center of the adhesive sheet.

Furthermore, the adhesive sheet is provided with an ultrathin plastic strip, one end of the plastic strip is fixed on the non-stick surface of the adhesive sheet, and the middle section of the pull rope is elastically pressed on the non-stick surface by the plastic strip.

Furthermore, a silica gel sheet is fixed at the middle section of the pull rope.

Furthermore, one side of the silica gel sheet is provided with a dome bulge, the bottom surface of the silica gel sheet is provided with a cylindrical slot extending into the dome bulge, and the diameter and the length of the cylindrical slot are matched with the needle point of the needle body of the thumb-tack needle.

Furthermore, a plastic barb is arranged on the non-stick surface of the adhesive sheet, and the middle part of the pull rope is elastically hooked and pulled on the plastic barb.

Furthermore, a small magnetic body is arranged on the non-stick surface of the viscose sheet, metal fibers are arranged in the pull rope, and the middle section of the pull rope is fixed on the magnetic body in a magnetic attraction mode.

Furthermore, the pull rope is formed by blending cotton fibers, polyurethane fibers and antibacterial fibers, and has both elasticity and antibacterial effect.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:

1. according to the press needle device provided by the utility model, the pull rope is additionally arranged on the press needle adhesive sheet, two ends of the pull rope are welded on one side of the adhesive surface of the adhesive sheet, the adhesive sheet is easier to warp and peel off due to the welding end in the subsequent pulling process, the middle section of the pull rope is exposed from the side part of the adhesive sheet to form the lug structure, the press needle adhesive sheet is convenient to pinch and pull by hands, the labor is saved during taking out, the press needle adhesive sheet can be peeled off by using a small force, the risk that the press needle is pricked by accident can be reduced greatly, the proper position is taken at the welding point, and the bacteria invasion caused by the fact that the end part of the pull rope excessively extends into the press needle is avoided while the labor is saved during ensuring the press needle pulling.

2. Use multiple mode to on the non-stick surface with the constraint of stay cord middle section on the viscose piece, including that plastic strip elasticity compresses tightly, plastics barb hook or magnetic substance magnetism inhale fixedly, carry out spacing restraint to the stay cord, avoid the stay cord in disorder external, it is not hard up to be caught to make the press needle by accident.

3. Contain polyurethane fiber and antibacterial fiber in the stay cord, have the effect of suppression bacterium when keeping slight elastic force, avoid bacterial growing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first orientation structure of a knock needle device according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating a second orientation of the needle depressing device according to the embodiment of the present invention;

FIG. 3 is a block diagram of a plastic strip design of a needle fastener according to an embodiment of the present invention;

FIG. 4 is a structural view of the needle-pressing device with silicone sheet according to the embodiment of the present invention;

FIG. 5 is a two-directional structure diagram of the design of the needle-pressing device with a silicon sheet according to the embodiment of the utility model;

FIG. 6 is a block diagram of a plastic barb design for a needle actuation device according to an embodiment of the present invention;

FIG. 7 is a structural diagram of a magnetic tape design of the needle knock device according to the embodiment of the present invention.

Wherein the reference numerals are:

1. the adhesive sheet comprises an adhesive surface a, an adhesive surface b, a non-adhesive surface 2, a needle tip part 3, a pull rope, an x, a welding point 4, a plastic strip 5, a silicon sheet 6, a dome bulge 7, a cylindrical slot 8, a plastic barb 9 and a magnetic body.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Examples

Referring to fig. 1 to 7, the present invention provides a needle-pressing device with easy taking-out and high safety, which comprises an adhesive sheet 1 and a needle body of a needle-pressing needle, wherein the needle body of the needle-pressing needle comprises an annular needle tail and a needle tip 2 (which is a conventional structure design of a conventional needle-pressing needle and will not be described in detail herein). The annular needle tail is internally fixed on the adhesive sheet, the needle tip part 2 protrudes out of the adhesive surface a of the adhesive sheet 1, the annular needle tail further comprises a pull rope 3, two ends of the pull rope 3 are welded on the adhesive surface a of the adhesive sheet 1, the middle section of the pull rope 3 extends out of the side part of the adhesive sheet 1, and the minimum distance from the welding point x of the pull rope 3 to the edge of the adhesive sheet 1 is smaller than the distance from the welding point x of the pull rope 3 to the center of the adhesive sheet 1.

Specifically, press needle viscose piece 1 is last to add and to establish a stay cord 3, the both ends welding of this stay cord 3 is in viscose piece 1's adhesive surface a one side, it peels off to change including the butt fusion end to make viscose piece 1 rise to stick up during follow-up pulling, 3 middle sections of stay cord expose from 1 lateral part of viscose piece and form a handle structure, make things convenient for the hand to hold between the fingers to carry and draw, it is very laborsaving when taking out, use less power way can peel off press needle viscose piece, can reduce and vigorously pull out the risk that the needle was stabbed by accident, suitable position is got to splice point x, when guaranteeing to pull out the needle laborsaving, avoid 3 tip of stay cord excessively to stretch into and lead to the bacterium invasion.

If the middle section of the pull rope 3 is scattered and externally arranged, the pull needle can be loosened by being accidentally hooked. To avoid this, it is preferable to restrain the middle section of the pulling rope 3 properly so as to restrain it on the non-stick surface b smoothly.

As a first constraint design, the sticker 1 is provided with an ultrathin plastic strip 4, one end of the plastic strip 4 is fixed on the non-stick surface b of the sticker 1, and the middle section of the pull rope 3 is elastically pressed on the non-stick surface b by the plastic strip 4.

Further, the middle section of the pull rope 3 is fixed with a silica gel sheet 5, and the silica gel sheet 5 forms a small anti-slip grabbing point, so that the hand can be stably held when the needle is pulled out. One side of silica gel piece 5 is equipped with calotte arch 6, and the bottom surface of silica gel piece 5 is equipped with the cylindricality slot 7 that extends to in calotte arch 6, and the diameter and the length of cylindricality slot 7 and the 2 looks adaptations of needle point portion of thumb press needle body are used for after extracting the thumb press needle, can operate to insert the fastening in cylindricality slot 7 with thumb press needle point portion 2, retrieve again, greatly reduce the puncture risk of thumb press needle point.

As a second constraint design, the non-stick surface b of the adhesive sheet 1 is provided with a plastic barb 8, and the middle part of the pull rope 3 is elastically hooked and pulled on the plastic barb 8.

As a third constraint design, a small magnetic body 9 is provided on the non-stick surface b of the sticker 1, metal fibers are provided in the pull cord 3, and the middle section of the pull cord 3 is magnetically fixed to the magnetic body 9.

Further, stay cord 3 is formed by cotton fiber, polyurethane fiber and antibacterial fiber blending, contains polyurethane fiber and antibacterial fiber in stay cord 3, and wherein, antibacterial fiber can be the fibre that contains the silver ion, has the effect of inhibiting the bacterium when keeping slight elastic force, avoids bacterial growing.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a take out press needle device that convenience of safety nature is high, includes viscose piece (1) and press needle body, the press needle body includes annular backshank and pinpoint portion (2), annular backshank is built-in to be fixed on viscose piece (1), pinpoint portion (2) are outstanding external from adhesive surface (a) of viscose piece (1), its characterized in that: the adhesive sheet is characterized by further comprising a pull rope (3), two ends of the pull rope (3) are welded on the adhesive surface (a) of the adhesive sheet (1), the middle section of the pull rope (3) extends out of the side portion of the adhesive sheet (1), and the minimum distance from the welding point (x) of the pull rope (3) to the edge of the adhesive sheet (1) is smaller than the distance from the welding point (x) of the pull rope (3) to the center of the adhesive sheet.

2. The knock needle assembly with high safety for easy taking out according to claim 1, wherein: the adhesive sheet (1) is provided with an ultrathin plastic strip (4), one end of the plastic strip (4) is fixed on the non-stick surface (b) of the adhesive sheet (1), and the middle section of the pull rope (3) is elastically pressed on the non-stick surface (b) by the plastic strip (4).

3. The knock needle assembly with high safety for easy taking out according to claim 2, wherein: and a silica gel sheet (5) is fixed at the middle section of the pull rope (3).

4. The knock needle assembly with high safety for easy taking out according to claim 3, wherein: one side of the silica gel sheet (5) is provided with a dome bulge (6), the bottom surface of the silica gel sheet (5) is provided with a cylindrical slot (7) extending into the dome bulge (6), and the diameter and the length of the cylindrical slot (7) are matched with the needle point part (2) of the needle body of the pressing needle.

5. The knock needle assembly with high safety for easy taking out according to claim 1, wherein: the non-stick surface (b) of the adhesive sheet (1) is provided with a plastic barb (8), and the middle part of the pull rope (3) is elastically hooked and pulled on the plastic barb (8).

6. The knock needle assembly with high safety for easy taking out according to claim 1, wherein: the non-stick surface (b) of the adhesive sheet (1) is provided with a small magnetic body (9), the pull rope (3) is internally provided with metal fibers, and the middle section of the pull rope (3) is fixed on the magnetic body (9) in a magnetic attraction manner.