CN218420218U - A portable moist applicator - Google Patents

Abstract

The disclosure belongs to the field of medical equipment, and discloses a portable wet application, including a composite dressing, the composite dressing includes a soft polysilicone contact layer, a hydrophilic polyurethane foam layer and a polyurethane film; the soft polysilicone contact layer is compounded on The hydrophilic polyurethane foam layer on the soft polysilicone contact layer, the antibacterial liquid loaded in the hole structure of the polyurethane foam layer, the polyurethane film arranged on the hydrophilic polyurethane foam layer; the hydrophilic polyurethane A handle is embedded in the foam layer; one end of the handle is exposed on one side of the hydrophilic polyurethane foam layer. The detachable handheld structure of the present disclosure ensures the sterility of the dressing change process to the greatest extent, and provides a convenient way for non-hospitalized patients to change dressings by themselves; Outdoorsmen provide essentials for trauma emergency management.

Description

A portable moist applicator

technical field

The disclosure belongs to the field of medical devices, and in particular relates to a portable moist patch.

Background technique

The "moist healing theory" proves that a moist environment on the wound surface can promote wound healing, while dressings such as gauze and sterilized absorbent cotton commonly used in traditional wound care can only provide physical protection, and the dressing is easy to adhere to the wound surface, and the wound surface is easy to Breed bacteria. At the same time, the aseptic operation process is cumbersome and needs to be operated by professional medical personnel to ensure that the wound surface is clean.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present disclosure is to provide a portable wet applicator, which solves at least one technical problem in the background art.

The purpose of this disclosure can be achieved through the following technical solutions:

A portable moist application, comprising a composite dressing, the composite dressing comprising a soft polysilicone contact layer, a hydrophilic polyurethane foam layer and a polyurethane film; a soft polysilicone contact layer, compounded on the soft polysilicone contact layer The hydrophilic polyurethane foam layer on the upper layer, the antibacterial liquid loaded in the hole structure of the polyurethane foam layer, and the polyurethane film arranged on the hydrophilic polyurethane foam layer;

A handle is embedded in the hydrophilic polyurethane foam layer;

One end of the handle part is exposed on one side of the hydrophilic polyurethane foam layer.

In some publications, multiple composite dressings are arranged side by side, and adjacent composite dressings are connected by tear lines.

In some publications, both sides of the tear line are respectively connected to one of the soft silicone contact layer, the hydrophilic polyurethane foam layer and the polyurethane film adjacent to the composite dressing .

In some publications, the antibacterial liquid contains chitosan or lysozyme-antimicrobial peptide.

In some publications, the handle is in the shape of a strip.

In some publications, the material of the handle is polycarbonate.

In some publications, the applicator includes a sanitizing portion, and the sanitizing portion is disposed separately from the composite dressing.

In some publications, the disinfection section includes three sterilized povidone-iodine swabs.

In some publications, the disinfection part and the composite dressing are packaged through an outer package; the outer package is provided with a dressing unit and a disinfection unit, the disinfection part is placed in the disinfection unit, and the composite A dressing is placed in the dressing cells.

In some publications, the outer package is provided with a tear portion.

Beneficial effects of the present disclosure:

1. Provide a sterile moist microenvironment for wound healing;

2. The detachable handheld structure ensures the sterility of the dressing change process to the greatest extent, and provides a convenient way for non-hospitalized patients to change the dressing by themselves;

3. The packaging design combining disinfection tools and composite dressings provides the necessary conditions for trauma emergency treatment for families or outdoor activities.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art In other words, other drawings can also be obtained from these drawings on the premise of not paying creative work.

Fig. 1 is a front view structural schematic diagram of a portable wet applicator proposed by the utility model;

Fig. 2 is a side view structural schematic diagram of a composite auxiliary material for portable wet application proposed by the utility model;

Fig. 3 is a schematic diagram of the layered structure of a composite auxiliary material for a portable wet applicator proposed by the utility model.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

As shown in Figures 1 to 3, a portable wet application, including a composite dressing 3 composed of soft polysilicone 8, polyurethane foam 7, polyurethane film 6 and antibacterial components, a hand-held part 5, a disinfectant 2 and an outer packaging 1. The soft polysilicone contact layer 8 can gently adhere to the wound surface and surrounding skin without sticking to the wound surface, reducing damage to new granulation and promoting capillary growth, thereby reducing pain and eliminating swelling; the polyurethane foam layer 7 is porous Structure, capable of loading antibacterial drugs, with heat preservation and moisture retention capabilities;

Polyurethane film 6 is adhesive, waterproof, and bacteria-proof; the antibacterial component is a liquid containing chitosan and lysozyme-antibacterial peptide, which can provide a sterile moist environment for wound healing;

The composite dressing 3 and the handle 5 can be fitted together to form a detachable overall structure. The dressing can be attached to the sterilized wound surface by using the handle 5, and the handle can be removed after use to maintain the dressing change process Sterile and easy;

The sealed package 1 is sterilized by high-temperature steam to ensure the sterility of the inner dressing.

The working process of this utility model: open the disinfection unit cell in the outer package at the middle and lower third of the hand-held part through the gap, and use the iodophor cotton swab 2 to disinfect the wound surface; continue to open the composite dressing unit cell along the tear part, hold Attach the composite dressing 3 to the sterilized wound surface at the end of the hand-held part, and ensure that the composite dressing does not touch hands and other objects during the process;

After the composite dressing 3 is attached to the wound surface, the hand-held part 5 is pulled away from the composite dressing 3 with a little force, and the dressing change operation can be completed.

Of course, in some cases, multiple composite dressings 3 are set, and multiple composite dressings 3 are arranged side by side, and the adjacent composite dressings 3 are connected by tear lines 4; the tear lines 4 can be adjusted according to the size of the wound. The size of the dressing 3 makes the dressing fit the wound more closely.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one of the present disclosure. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present disclosure have been shown and described above. Those skilled in the industry should understand that the present disclosure is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present disclosure. Various changes and improvements are intended, which fall within the scope of the claimed disclosure.

Claims (10)

1. A portable moist applicator is characterized by comprising a composite dressing, wherein the composite dressing comprises a soft silicone contact layer, a hydrophilic polyurethane foam layer and a polyurethane film; the antibacterial polyurethane foam film comprises a soft silicone contact layer, a hydrophilic polyurethane foam layer compounded on the soft silicone contact layer, antibacterial liquid loaded in a pore structure of the polyurethane foam layer, and a polyurethane film arranged on the hydrophilic polyurethane foam layer;

the hydrophilic polyurethane foam layer is embedded with a handheld part;

one end of the handheld part is exposed out of one side of the hydrophilic polyurethane foam layer.

2. The portable moist applicator of claim 1, wherein said composite dressings are arranged in a plurality in side-by-side relationship with adjacent said composite dressings being connected by a tear line.

3. The portable moist applicator of claim 2, wherein both sides of said tear line are respectively connected to one of said soft silicone contact layer, said hydrophilic polyurethane foam layer and said polyurethane film of adjacent said composite dressing.

4. The portable moist applicator of claim 1, wherein the antimicrobial liquid comprises chitosan or lysozyme-antimicrobial peptide.

5. The portable moist applicator of claim 1, wherein said handle portion is elongated.

6. The portable moist applicator of claim 5, wherein the material of the hand grip is polycarbonate.

7. The portable moist applicator of claim 1, wherein the applicator comprises a sterile portion, the sterile portion being provided separately from the composite dressing.

8. The portable moist applicator of claim 7, wherein the antiseptic portion comprises three sterile iodophor swabs.

9. The portable moist applicator of claim 7, wherein said antiseptic portion and said composite dressing are packaged by an overwrap; the extranal packing is provided with dressing cell and disinfection cell, disinfection portion arranges in the disinfection cell, compound dressing arranges in the dressing cell.

10. The portable moist applicator of claim 9, wherein said overwrap is provided with a tear-off portion.

Images