CN213098775U

CN213098775U - Leucoderma patient recell postoperative dermatome area surface of a wound protection device

Info

Publication number: CN213098775U
Application number: CN202021363959.9U
Authority: CN
Inventors: 林永祥; 袁志明; 李康
Original assignee: Chengdu Borun Vitiligo Hospital Co ltd
Current assignee: Chengdu Borun Vitiligo Hospital Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-04
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a leucoderma patient recell postoperative dermatome surface protection device, which comprises a square protective cover, wherein each edge of the square protective cover is composed of a hollow foam tube made of sponge foam material, each surface of the square protective cover is provided with a baffle made of sponge foam, and the lower end of the square protective cover is open; the hollow foam tube is internally provided with an elastic metal strip, the bottom of the square protective cover is provided with fixing bands all around, the bottom surface of each fixing band is provided with an adhesion layer, the adhesion layers are packaged through adhesive tapes, and the inner surface of the square protective cover is pasted with a non-woven fabric layer. The scheme is used for protecting the wound surface of a skin area after a recell operation of a leucoderma patient, protecting the wound surface, having the effects of dust prevention, bacteria prevention and water prevention, and avoiding wound surface skin infection. The whole protective cover can be used once, and is low in cost and convenient to use.

Description

Leucoderma patient recell postoperative dermatome area surface of a wound protection device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to vitiligo patient recell postoperative dermatome area surface of a wound protection device.

Background

The Recell technology is a technology for collecting, processing and transplanting autologous skin cells, and is widely applied to various skin lesions, such as wounds, burns, pigment abnormalities and scars; in the aspect of treating leucoderma, healthy skin is mainly dissolved in a specific kit, epidermis and dermis are separated, a Recell cell suspension is collected and uniformly sprayed on a treatment area to repair the skin, and a certain result is obtained at present; the epidermal transplantation therapy can be performed on patients with vitiligo in stationary phase for more than one year through drug therapy, and if the patients have small area, the vesicular method can be used; the ReCell autologous active skin cell transplantation is clinically applied to patients with large areas at present.

The wound surface after the ReCell autologous active skin cell transplantation needs to be protected, so that the wound surface is prevented from being infected when exposed in the air, and meanwhile, the wound surface repairing effect caused by friction from clothes is prevented from being poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vitiligo patient recell postoperative dermatosis area surface of a wound protection device convenient to use.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a leucoderma patient recell postoperative dermatome surface protection device, which comprises a square protective cover, wherein each edge of the square protective cover is composed of a hollow foam tube made of sponge foam material, each surface of the square protective cover is provided with a baffle made of sponge foam, the baffle and the hollow foam tube are integrally formed, and the lower end of the square protective cover is provided with an opening; the hollow foam tube is internally provided with an elastic metal strip, the bottom of the square protective cover is provided with fixing bands all around, the bottom surface of each fixing band is provided with an adhesion layer, the adhesion layers are packaged through adhesive tapes, and the inner surface of the square protective cover is pasted with a non-woven fabric layer.

The utility model has the advantages that: the scheme is used for protecting the wound surface of a skin area after a recell operation of a leucoderma patient, and the protective cover is fixed on the skin by adhering the fixing belt to the periphery of the wound surface. The wound surface is protected, each edge of the protective cover provides support, the metal strip in the foam tube can provide certain supporting force, the protective cover is good in air permeability, and new skin growth of the wound surface is promoted. Meanwhile, the non-woven fabric of the inner layer has the functions of dust prevention, bacteria prevention and water prevention, and the skin infection of the wound surface is avoided. The whole protective cover can be used once, and is low in cost and convenient to use.

Drawings

Fig. 1 is a side structure view of a wound surface protection device of a skin area after a recell operation of a leucoderma patient.

Fig. 2 is a top view of the wound surface protection device for the skin area after the recell operation of the leucoderma patient.

The medical cotton pad comprises a hollow foam tube 1, a hollow foam tube 2, a connecting block 3, a zipper 4, a fixing band 5, air holes 6, a transparent block 7, an elastic metal strip 8, a baffle plate 9, a medical cotton pad 10, an adhesive tape 11 and a non-woven fabric layer.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1 and 2, the leucoderma patient recell postoperative dermatosis area wound protection device of this scheme includes square safety cover, and each arris of square safety cover comprises hollow foam pipe 1 of sponge foam material, and square safety cover lower extreme opening, the baffle 8 that is sponge foam around the square safety cover and the top surface, baffle 8 and hollow foam pipe 1 integrated into one piece.

Be provided with elastic metal strip 7 in hollow foam pipe 1, all be provided with sponge foam material's fixed band 4 around the square safety cover bottom, fixed band 4 and baffle 8 integrated into one piece are provided with the adhesion layer on the bottom surface of fixed band 4, and the adhesion layer passes through sticky tape 10 encapsulation, and the internal surface paste of square safety cover has non-woven fabrics layer 11.

This scheme is used for vitiligo patient's recell postoperative skin zone surface of a wound's face to protect, through the periphery of the 4 adhesions of fixed band on the surface of a wound, makes the safety cover fix on skin, protects the surface of a wound, and each arris of safety cover provides the support, and the metal strip in the foam tube can provide certain holding power to the metal strip of safety cover bottom can warp, adapts to the profile of patient's skin, and the gas permeability of safety cover is good, promotes the new skin growth of the surface of a wound. Meanwhile, the non-woven fabric of the inner layer has the functions of dust prevention, bacteria prevention and water prevention, and the skin infection of the wound surface is avoided. The whole protective cover can be used once, and is low in cost and convenient to use.

A round visual window is formed in the upper end of the square protective cover, a round transparent block 6 is arranged on the visual window, the transparent block 6 is fixed to the edge of the visual window through a connecting block 2, and the transparent block 6 is connected with the visual window through a zipper 3. Transparent piece 6 makes things convenient for medical personnel to observe the growth condition of surface of a wound skin, can open transparent piece 6 simultaneously, makes things convenient for the medicine to treat the surface of a wound, easy operation, convenience.

The fixing strap 4 is provided with a plurality of air holes 5, and the air holes 5 are used for the skin below the fixing strap 4 to ventilate, so that the skin is prevented from being adhered to the skin for a long time and the skin is prevented from being damaged, such as blisters and red spots. The lower surface of the fixing band 4 is provided with a circle of absorbent cotton pad 9, and the absorbent cotton pad 9 is close to the edge of the lower end opening of the square protective cover; the absorbent cotton pad 9 absorbs antibacterial drugs to sterilize and disinfect the periphery of the wound skin, so that bacteria on the skin around the wound are prevented from entering the wound to infect the wound.

Claims

1. The leucoderma patient recell postoperative dermatome area wound surface protection device is characterized by comprising a square protection cover, wherein each edge of the square protection cover is composed of a hollow foam tube (1) made of sponge foam, each surface of the square protection cover is a baffle (8) made of sponge foam, the baffle (8) and the hollow foam tube (1) are integrally formed, and the lower end of the square protection cover is open; be provided with elastic metal strip (7) in hollow foam pipe (1), the bottom of square safety cover all is provided with fixed band (4) all around, be provided with the adhesion layer on the bottom surface of fixed band (4), the adhesion layer passes through sticky tape (10) encapsulation, the internal surface paste of square safety cover has non-woven fabrics layer (11).

2. The leucoderma patient recell postoperative dermatome area wound protection device of claim 1, wherein the upper end of the square protective cover is provided with a circular visible window, a circular transparent block (6) is arranged on the visible window, the transparent block (6) is fixed at the edge of the visible window through a connecting block (2), and the transparent block (6) is connected with the visible window through a zipper (3).

3. The leucoderma patient recell postoperative dermatome wound surface protection device according to claim 1, wherein a plurality of air holes (5) are formed on the fixing band (4).

4. The leucoderma patient recell postoperative dermatome wound surface protection device according to claim 1, wherein the lower surface of the fixing band (4) is provided with a circle of absorbent cotton pad (9), and the absorbent cotton pad (9) is close to the edge of the lower end opening of the square protective cover.