CN216091047U

CN216091047U - Disposable skin local anesthesia is applied ointment or plaster

Info

Publication number: CN216091047U
Application number: CN202122239870.2U
Authority: CN
Inventors: 曾颖华; 李文姬; 曾晓淇
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-22
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a disposable skin local anesthesia plaster, which comprises a pressing block, anesthesia gel and a dressing sheet, wherein the dressing sheet is used for being pasted on skin, a containing cavity is formed in the dressing sheet, an opening of the containing cavity is positioned on one side, pasted on the skin, of the dressing sheet, the anesthesia gel is arranged in the containing cavity, the pressing block is arranged in the containing cavity, the position of the pressing block is matched with the opening, and the dressing sheet can deform so that the pressing block moves towards the opening direction. The dressing patch is attached to the skin for anesthesia, and the pressing block is arranged, so that the pressing block can be pressed to the skin by pressing the containing cavity, and the anesthesia effect can be conveniently evaluated according to the pain of a user.

Description

Disposable skin local anesthesia is applied ointment or plaster

Technical Field

The utility model relates to the field of anesthesia application, in particular to a disposable skin local anesthesia application.

Background

The patient can be accomplished through various percutaneous injections in clinical treatment, because the irritability of medicine is different, the injection mode is different, can feel the pain of different degrees at the syringe needle in pricking the skin or in the in-process of pushing the injection medicine, has increased patient's fear psychology, can not cooperate the puncture because of the pain even, influence or interrupt treatment.

The pain of the patient can be reduced by locally anaesthetizing the patient clinically by sticking an anaesthesia plaster on the needle inserting position of the patient. At present, the anesthesia effect of the needle insertion position is generally evaluated in a mode of manual pressing or pressing by a pressing tool, the manual pressing force is not accurate enough, the evaluation effect is not good, and the pressing tool needs to be specially prepared and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a disposable skin local anesthesia application which can conveniently evaluate the anesthesia effect.

The disposable local skin anesthesia application provided by the embodiment of the utility model comprises a pressing block, anesthesia gel and a dressing sheet, wherein the dressing sheet is used for being attached to the skin, a containing cavity is formed in the dressing sheet, the opening of the containing cavity is located on one side, attached to the skin, of the dressing sheet, the anesthesia gel is arranged in the containing cavity, the pressing block is arranged in the containing cavity, the position of the pressing block is matched with the opening, and the dressing sheet can deform so that the pressing block moves towards the opening.

The disposable skin local anesthesia application provided by the embodiment of the utility model at least has the following technical effects: the dressing patch is attached to the skin for anesthesia, and the pressing block is arranged, so that the pressing block can be pressed to the skin by pressing the containing cavity, and the anesthesia effect can be conveniently evaluated according to the pain of a user.

According to some embodiments of the utility model, the compression block comprises a compression head for contacting the skin, the compression head being shaped as a cone.

According to some embodiments of the utility model, the dressing is formed with a pressing cap, the position of the pressing cap being adapted to the position of the pressing block.

According to some embodiments of the utility model, the anesthetic applicator comprises a backing sheet affixed to the applicator on a side of the applicator that is applied to the skin.

According to some embodiments of the utility model, the anaesthetic application comprises a protective sheet attached to the application, the protective sheet being located on the side of the application remote from the backing sheet, the protective sheet covering the edge of the application.

According to some embodiments of the utility model, the guard plate is formed with a notch.

According to some embodiments of the utility model, the protective sheet is strip-shaped, and two ends of the protective sheet are connected with each other, and a seam is formed at the connected position.

According to some embodiments of the utility model, the material of the pressing block is a silicone material.

According to some embodiments of the utility model, the dressing is made of a transparent material.

According to some embodiments of the utility model, the cavity is located in the middle of the dressing.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an isometric view of a disposable skin local anesthesia dressing in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a disposable skin local anesthesia application in accordance with an embodiment of the present invention;

figure 3 is an exploded view of a disposable skin local anesthesia application of an embodiment of the present invention.

Reference numerals:

the device comprises a protective sheet 1, a pressing block 2, anesthetic gel 3, a dressing sheet 4, a pressing cap 41 and a back adhesive sheet 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The disposable skin local anesthesia application provided by the embodiment of the utility model comprises a pressing block 2, anesthesia gel 3 and a dressing 4, wherein the dressing 4 is used for being attached to the skin, a containing cavity is formed in the dressing 4, the opening of the containing cavity is positioned on one side, attached to the skin, of the dressing 4, the anesthesia gel 3 is arranged in the containing cavity, the pressing block 2 is arranged in the containing cavity, the position of the pressing block 2 is matched with the opening, and the dressing 4 can deform so that the pressing block 2 moves towards the opening direction.

The traditional method for applying pressure by using a pressurizing tool generally needs to peel off the application patch from the skin firstly and then pressurize and stimulate the anesthesia position, so that the evaluation cannot be carried out in the process of anesthesia, if the anesthesia is not complete in the evaluation result, the application patch needs to be attached again, the operation is complicated, and the use is inconvenient.

According to the disposable skin local anesthesia application patch provided by the embodiment of the utility model, the application sheet 4 is pasted on the skin, the opening of the application sheet 4 faces the skin, the anesthesia gel 3 in the containing cavity is contacted with the skin, so that the skin is anesthetized, the pressing block 2 can be pressed to the skin by pressing the containing cavity through the arrangement of the pressing block 2, the end part of the pressing block 2 stimulates the skin, and therefore the anesthesia effect can be conveniently evaluated according to the pain of a user.

The pressing block 2 is integrated in the disposable skin local anesthesia application, and the evaluation can be carried out by pressing the disposable skin local anesthesia application, so that the evaluation can be carried out while anesthesia is carried out, and the evaluation can be carried out for multiple times in the anesthesia process, and the use is convenient.

It will be appreciated that the dressing 4 may be made entirely of elastically deformable material or may be made partially of elastically deformable material, with other areas being made of other materials. The deformable region of the dressing 4 corresponds to the pressing block 2, so that the pressing block 2 can be moved in the opening direction by deformation of the dressing 4.

In some embodiments, the compression block 2 includes a compression head for contacting the skin, the compression head being shaped as a cone. The cone shape can increase the pressure applied to the skin, so that the disposable skin local anesthesia application is more convenient to use.

In some embodiments, the dressing 4 is formed with a pressing cap 41, and the position of the pressing cap 41 is matched with the position of the pressing block 2. The pressing cap 41 can prompt the position of the pressing block 2 to facilitate pressing by an operator, and the pressing cap 41 can be made of an elastic deformable material.

According to some embodiments of the utility model, the anesthetic application comprises a backing sheet 5, the backing sheet 5 being applied to the dressing 4, the backing sheet 5 being located on the side of the dressing 4 that is applied to the skin. The back rubber sheet 5 can protect the dressing 4 and the anesthetic gel 3 in the inner cavity when the dressing is not used, and the storage life and the safety of the disposable skin local anesthetic dressing are improved.

In some embodiments, the anaesthetic application comprises a protective sheet 1, the protective sheet 1 being applied to the dressing 4, the protective sheet 1 being located on the side of the dressing 4 remote from the backing sheet 5, the protective sheet 1 covering the edge of the dressing 4. The protective sheet 1 and the backing adhesive sheet 5 are positioned at two sides of the dressing 4, and the protective sheet 1 and the backing adhesive sheet 5 clamp the edge of the dressing 4, so that the edge of the dressing 4 is not easy to tilt.

In some embodiments, the protective sheet 1 is formed with a notch. In some embodiments, the protective sheet 1 is in the form of a strip, and the two ends of the protective sheet 1 are joined together to form a seam. The notch or seam can facilitate tearing off the protective sheet 1.

According to some embodiments of the utility model, the material of the pressing block 2 is a silicone material.

According to some embodiments of the utility model, the dressing 4 is made of a transparent material. Transparent compress 4 can be convenient for observe the pressing block 2 and the anesthesia gel 3 that hold the chamber, and the convenience is directly perceived when aassessment and is known the degree of pressing the skin into according to pressing block 2.

According to some embodiments of the present invention, the cavity is located in the middle of dressing 4.

The disposable skin local anesthesia application of the present invention is described in detail in a specific embodiment with reference to figures 1, 2 and 3. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the utility model.

A disposable skin local anesthesia application protective sheet 1, a pressing block 2, an anesthesia gel 3, an application sheet 4 and a back adhesive sheet 5.

The dressing 4 is used for being pasted on the skin, the material of the dressing 4 is transparent material, the dressing 4 is provided with a containing cavity, the containing cavity is positioned in the middle of the dressing 4, and the opening of the containing cavity is positioned on one side of the dressing 4 pasted on the skin. Dressing 4 is also formed with a push cap 41.

An anaesthetic gel 3 is provided in the chamber.

According to the setting of briquetting 2 in holding the chamber, the position of pressing briquetting 2 corresponds with according to cap 41, presses briquetting 2 to adopt the silica gel material, presses briquetting 2 to be conical shape, presses briquetting 2 including the pressure head that is used for contacting skin, presses the opening that the chamber was held to the pressure head orientation, and compress piece 4 and can warp so that press briquetting 2 to the opening direction removal.

The back rubber sheet 5 is attached to the dressing 4, and the back rubber sheet 5 is positioned at the side of the dressing 4 attached to the skin.

The protective sheet 1 is attached to the dressing 4, the protective sheet 1 is positioned on the side of the dressing 4 away from the backing sheet 5, and the protective sheet 1 covers the edge of the dressing 4. The protection sheet 1 is strip-shaped, two ends of the protection sheet 1 are connected, and a seam is formed at the connected position.

By adopting the design, the disposable skin local anesthesia application according to the embodiment of the utility model can at least realize the following functions: compress piece 4 and paste on skin, compress piece 4's opening towards skin, and anesthesia gel 3 and skin in holding the chamber contact to anaesthetizing skin, pressing block 2 through setting up, pressing the chamber and can making to press block 2 to skin, pressing block 2's tip to skin stimulation, thereby can conveniently assess the anesthesia effect according to user's pain sense.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A disposable skin local anesthesia dressing comprising:

the dressing sheet is used for being pasted on the skin, a containing cavity is formed in the dressing sheet, and an opening of the containing cavity is located on one side, which is pasted on the skin, of the dressing sheet;

an anesthetic gel disposed in the cavity;

the pressing block is arranged in the accommodating cavity, the position of the pressing block is matched with the opening, and the dressing sheet can deform to enable the pressing block to move towards the opening.

2. The disposable skin local anesthesia dressing of claim 1, wherein: the pressing block comprises a pressing head for contacting the skin, and the shape of the pressing head is in a cone shape.

3. A disposable skin local anaesthetic dressing according to claim 1 or 2 wherein: the dressing sheet is provided with a pressing cap, and the position of the pressing cap is matched with that of the pressing block.

4. The disposable skin local anesthesia dressing of claim 1, wherein: the anesthesia application patch comprises a back film, the back film is attached to the application patch, and the back film is positioned on one side, attached to the skin, of the application patch.

5. The disposable skin local anesthesia dressing of claim 4, wherein: the anesthesia application comprises a protective sheet, the protective sheet is attached to the application sheet, the protective sheet is located on one side, away from the backing sheet, of the application sheet, and the protective sheet covers the edge of the application sheet.

6. The disposable skin local anesthesia dressing of claim 5, wherein: the protective sheet is formed with a notch.

7. The disposable skin local anesthesia dressing of claim 5, wherein: the protection piece is in a strip shape, two ends of the protection piece are connected, and a seam is formed at the connected position.

8. The disposable skin local anesthesia dressing of claim 1, wherein: the material of the pressing block adopts a silica gel material.

9. The disposable skin local anesthesia dressing of claim 1, wherein: the dressing sheet is made of transparent materials.

10. The disposable skin local anesthesia dressing of claim 1, wherein: the containing cavity is positioned in the middle of the dressing.