CN219250669U

CN219250669U - Surgical application convenient to paste

Info

Publication number: CN219250669U
Application number: CN202222792201.2U
Authority: CN
Inventors: 周哲静; 徐维维
Original assignee: Ningbo Yinzhou No2 Hospital
Current assignee: Ningbo Yinzhou No2 Hospital
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-27
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a surgical application convenient to paste, which comprises a paste layer, an application layer and an isolation layer, wherein one surface of the paste layer is sticky and is used for pasting skin, the application layer is arranged on one surface of the paste layer, which is sticky and is used for covering a wound, and the isolation layer is arranged on one surface of the application layer, which is far away from the paste layer and is used for covering the paste layer and the application layer. The isolation layer comprises a central sheet and an edge sheet, wherein the central sheet is arranged in the middle of the edge sheet, and the central sheet and the edge sheet are separable. When in use, the central piece is torn off to expose the application layer completely, then the application layer is covered at the wound, and finally the edge piece is torn off to adhere the adhesive layer on the skin to finish the application process. The isolation layer can be conveniently torn for two times to align the application layer with the wound, and simultaneously, because the adhesion layer is thinner, the edge piece is torn after the edge piece, the adhesion layer can be conveniently pasted on the skin, the mutual adhesion of the adhesion layers can not occur, and the waterproof effect can be further achieved by adopting the adhesion layer for adhesion.

Description

Surgical application convenient to paste

Technical Field

The utility model relates to the field of application, in particular to a surgical application convenient to paste.

Background

The usual procedure after skin trauma is to sterilize the wound, then cover the wound with a surgical dressing, finally fix it with adhesive tape, and to adapt to different situations, two surgical dressings may be wrapped and so on. However, such a wrapping method cannot play a role in waterproofing, and some people are allergic to the medical tape described above.

Thus, how to apply surgical dressing in other ways and facilitate the application is a technical problem to be solved by the present application.

Disclosure of Invention

Aiming at the defects in the prior art, the surgical application convenient to paste is provided, can play a role in preventing water, and adopts transparent application to replace adhesive tape, thereby avoiding the problem of allergy of the adhesive tape.

In order to achieve the above purpose, the following technical scheme is provided:

the utility model provides a surgical application convenient to paste, it is including pasting the layer, applying ointment or plaster layer and isolation layer, and the one side of pasting the layer has the viscidity for paste skin, apply ointment or plaster the layer setting and have the sticky one side at the pasting layer for cover in wound, the isolation layer setting is in the one side of applying ointment or plaster the layer and keeping away from the pasting layer, is used for covering pasting layer and applying ointment or plaster the layer.

The isolation layer comprises a central sheet and an edge sheet, wherein the central sheet is arranged in the middle of the edge sheet, and the central sheet and the edge sheet are separable.

In summary, the above technical scheme has the following beneficial effects: the application layer is surgical application, usually is a sheet-shaped liquid absorption sheet formed by compounding water-absorbing non-woven fabrics, gauze or water-absorbing fibers or a combination thereof, the application layer comprises a transparent application layer which is prepared by processing a main raw material of hydrocarbon resin, styrene-isoprene segmented copolymer sodium carboxymethyl cellulose and dioctyl adipate, the area of the application layer is smaller than that of the application layer, the area of the application layer is smaller than that of a central sheet, the central sheet and an edge sheet form an isolation layer, the sum of the areas of the central sheet and the edge sheet is larger than or equal to that of the application layer, the central sheet is torn firstly when the application layer is used, the application layer is fully exposed, then the application layer is covered at a wound, the position of the application layer can be conveniently adjusted because most of the area of the application layer is covered by the edge sheet, and finally the edge sheet is torn to adhere the application layer on skin to complete the application process after the adjustment. The isolation layer can be conveniently torn for two times to align the application layer with the wound, and simultaneously, because the adhesion layer is thinner, the edge piece is torn after the edge piece, the adhesion layer can be conveniently pasted on the skin, the mutual adhesion of the adhesion layers can not occur, and the waterproof effect can be further achieved by adopting the adhesion layer for adhesion.

Drawings

FIG. 1 is a schematic illustration of an adhesive layer of a first embodiment of a surgical application that facilitates adhesion;

FIG. 2 is a schematic side view of a surgical application for facilitating attachment;

FIG. 3 is a schematic illustration of a release layer of a first embodiment of a surgical application that is convenient to apply;

FIG. 4 is a schematic illustration of an adhesive layer of a second embodiment of a surgical application that facilitates adhesion;

fig. 5 is a schematic view of a second embodiment of a barrier layer for a surgical application that is easy to apply.

Reference numerals: 10. an adhesive layer; 11. a ventilation zone; 12. a pasting area; 20. applying a layer; 30. an isolation layer; 31. a center piece; 311. a groove; 32. edge pieces; 33. separating the incision; 40. a protruding piece; 50. and (5) ventilation holes.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a surgical application convenient for adhesion comprises an adhesion layer 10, an application layer 20 and an isolation layer 30, wherein one surface of the adhesion layer 10 is provided with adhesion for adhering skin, the application layer 20 is arranged on one surface of the adhesion layer 10 with adhesion for covering a wound, and the isolation layer 30 is arranged on one surface of the application layer 20 away from the adhesion layer 10 for covering the adhesion layer 10 and the application layer 20; the separator 30 includes a center sheet 31 and an edge sheet 32, the center sheet 31 being disposed in the middle of the edge sheet 32, the center sheet 31 and the edge sheet 32 being separable. The application layer 20 is a surgical application, usually is a sheet-shaped liquid absorbing sheet formed by compounding water-absorbing non-woven fabrics, gauze or water-absorbing fibers or a combination thereof, the application layer 10 comprises a transparent application layer 10 which is prepared by processing a hydrocarbon resin, styrene-isoprene block copolymer sodium carboxymethyl cellulose and dioctyl adipate as main raw materials, the area of the application layer 20 is smaller than that of the application layer 10, the area of the application layer 20 is smaller than that of the central sheet 31, the separation layer 30 is formed by the central sheet 31 and the edge sheet 32, the sum of the areas of the central sheet 31 and the edge sheet 32 is larger than or equal to that of the application layer 10, when the surgical application is used, the central sheet 31 is torn, the application layer 20 is fully exposed, then the application layer 20 is covered at a wound, the position of the application layer 20 can be conveniently adjusted, and finally, the edge sheet 32 is torn to adhere the application layer 10 to skin to complete the application process. The application layer 20 can be conveniently aligned with the wound by tearing the isolation layer 30 twice, and meanwhile, because the adhesive layer 10 is thinner and is easy to deform, the adhesive layer 10 can be conveniently adhered to the skin by tearing the edge piece 32, the condition that the adhesive layers 10 are adhered to each other can not occur, and the adhesive layer 10 is adopted for adhesion, so that the waterproof effect can be further achieved.

The adhesive layer 10 is provided with a plurality of ventilation holes 50.

The adhesive layer 10 comprises a ventilation area 11 and an adhesive area 12, the adhesive area 12 is arranged in the middle of the ventilation area 11, the application layer 20 and the central sheet 31 are arranged in the adhesive area 12, the edge sheet 32 is arranged in the adhesive area 12, and the ventilation holes 50 are formed in the ventilation area 11. The middle of the adhesive layer 10 is the adhesive area 12, and no ventilation holes 50 are formed, so that the adhesive layer 20 can be waterproof, and the ventilation area 11 on the outer side is provided with ventilation holes 50, so that the adhesive layer 10 is more breathable.

Embodiment one: as shown in fig. 1 and 3, the edge sheet 32 is in a strip shape and is disposed around the edge of the adhesive layer 10, and the edge sheet 32 encloses the center sheet 31 therebetween. The strip-shaped edge piece 32 is arranged around the edge of the adhesive layer 10 in a circle, is matched with the edge of the adhesive layer 10 to form a square shape, and can keep the adhesive layer 10 rectangular after the central piece 31 is torn, so that the adhesive layer 10 is convenient to adhere. The center piece 31 is engaged with the inner edge of the edge piece 32, and is in contact and separable.

The edge piece 32 is provided with a separation slit 33. The separation cuts 33 are located at any one of the edge pieces 32 so that the notch-shaped edge piece 32 can be torn from one end of the separation cuts 33.

A tab 40 is provided at the separation cut 33 of the edge piece 32. The tab 40 is disposed outwardly to facilitate the user grasping the tab 40 to tear the edge tab 32 from one end of the separation slit 33.

Embodiment two: as shown in fig. 4 and 5, the edge sheet 32 includes four sheets, which are respectively provided at four corners of the adhesive layer 10, and the four edge sheets 32 enclose the center sheet 31 in the middle. The edge pieces 32 are provided at four corners of the adhesive layer 10, and can be torn apart one by one to be adhered when being adhered, and can also avoid the adhesive layer 10 from being adhered by one. Preferably, four edge tabs 32 are provided as shown in fig. 3. The center piece 31 is engaged with and separated from the inner edges of the four edge pieces 32.

The four edge pieces 32 are each provided with a protruding piece 40.

The protruding tab 40 is provided on the inner side of the edge tab 32. I.e. the tab 40 is arranged facing the central panel 31, the shape of the central panel 31 being adapted to the shape of the tab 40 to form a recess 311 for receiving the tab 40. In use, after the application layer 20 is covered on the wound, the edge piece 32 is pulled up in sequence, and after the edge piece 32 is bent, the convex piece 40 is naturally separated from the adhesive layer 10, so that the convex piece 40 can be grasped to tear the edge piece 32 from inside to outside.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The surgical application convenient to paste is characterized by comprising an adhesive layer (10), an application layer (20) and an isolation layer (30), wherein one surface of the adhesive layer (10) is adhesive, the application layer (20) is arranged on one surface of the adhesive layer (10) which is adhesive, and the isolation layer (30) is arranged on one surface of the application layer (20) which is far away from the adhesive layer (10) and is used for covering the adhesive layer (10) and the application layer (20);

the isolation layer (30) comprises a central sheet (31) and an edge sheet (32), wherein the central sheet (31) is arranged in the middle of the edge sheet (32), and the central sheet (31) and the edge sheet (32) are separable.

2. The surgical application according to claim 1, characterized in that the edge sheet (32) is strip-shaped and is arranged circumferentially along the edge of the adhesive layer (10), the edge sheet (32) surrounding the central sheet (31) in the middle.

3. A surgical application for facilitating attachment according to claim 2, characterized in that the edge sheet (32) is provided with a separation incision (33).

4. A surgical application for facilitating attachment according to claim 3, characterized in that the edge tab (32) is provided with a tab (40) at the separation cut (33).

5. Surgical application convenient for adhesion according to claim 1, characterized in that the edge sheet (32) comprises four sheets, arranged at the four corners of the adhesion layer (10), respectively, the four edge sheets (32) enclosing the central sheet (31) in the middle.

6. The surgical application of claim 5, wherein four of said edge tabs (32) are each provided with a tab (40).

7. The surgical application of claim 6, wherein the tab (40) is disposed on the inside of the edge tab (32).

8. Surgical application convenient for adhesion according to any of claims 1-7, characterized in that the adhesion layer (10) is provided with a number of ventilation holes (50).

9. Surgical application convenient for adhesion according to claim 8, characterized in that the adhesion layer (10) comprises a ventilation zone (11) and an adhesion zone (12), the adhesion zone (12) is arranged in the middle of the ventilation zone (11), the application layer (20) and the central sheet (31) are arranged in the adhesion zone (12), the edge sheet (32) is arranged in the adhesion zone (12), and the ventilation holes (50) are arranged in the ventilation zone (11).