CN219461672U

CN219461672U - Novel composite dressing suitable for bedsore treatment

Info

Publication number: CN219461672U
Application number: CN202223054390.XU
Authority: CN
Inventors: 李莉; 孙志洁; 李珍; 张殿涛
Original assignee: Harbin New Material Technology Development Co ltd
Current assignee: Harbin New Material Technology Development Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-08-04
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a novel composite dressing suitable for bedsore treatment, which comprises a surface layer, wherein an air-permeable polymer film is adhered to the lower surface of the surface layer through an adhesive layer, an analgesic dressing is arranged at the lower end of the air-permeable polymer film, the analgesic dressing is in a circular ring shape, a hydrocolloid dressing is arranged at the lower end of the air-permeable polymer film, the hydrocolloid dressing is filled at the inner side and the outer side of the analgesic dressing, release paper is arranged between the analgesic dressing and the lower surface of the hydrocolloid dressing, and a plurality of silica gel columns are arranged between the surface layer and the air-permeable polymer film. The advantages are that: when the surface layer receives external acting force, the external acting force acting on the breathable polymer film can be reduced, so that the external stimulus on a patient can be reduced, the pain relieving effect is achieved, and the novel dressing has good breathability, moisture retention, pain relieving effect and biocompatibility and better effect in clinical use.

Description

Novel composite dressing suitable for bedsore treatment

Technical Field

The utility model relates to the technical field of dressing for bedsore treatment, in particular to a novel composite dressing suitable for bedsore treatment.

Background

Bedsores are also called pressure sores, and are ulcerated and necrotized tissues caused by persistent ischemia, hypoxia and malnutrition due to long-term compression of local tissues. Skin pressure sores are a common problem in rehabilitation and care. About 6 tens of thousands of people die annually from pressure sore complications are reported in the literature.

At present, the bedsore is treated by medicine treatment and operation treatment, and when the medicine treatment is carried out, dressing is often required to absorb the seepage of the wound surface, and a moist closed healing environment is formed at the wound surface so as to accelerate the healing of the wound surface. However, the existing dressing has insufficient overall flexibility and softness, and when the dressing is subjected to external acting force, the irritation to the wound surface cannot be reduced, and the pain of a patient cannot be relieved, so that a novel composite dressing suitable for bedsore treatment needs to be designed.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a novel composite dressing suitable for bedsore treatment.

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

the utility model provides a novel dressing of complex suitable for bedsore treatment, includes the surface course, the surface course lower surface has the gas permeability polymer membrane through pasting the layer and paste, gas permeability polymer membrane lower extreme is equipped with the dressing of stopping pain, and the dressing of stopping pain is the ring setting, gas permeability polymer membrane lower extreme is equipped with hydrocolloid dressing, and hydrocolloid dressing fills the inside and outside both sides at the dressing of stopping pain, be equipped with from the type paper between dressing and the hydrocolloid dressing lower surface of stopping pain, be equipped with a plurality of silica gel columns between surface course and the gas permeability polymer membrane.

In the novel composite dressing suitable for bedsore treatment, a plurality of cavities are formed among the silica gel columns, a plurality of ventilation holes are formed in the surface layer, and each ventilation hole corresponds to the corresponding cavity.

In the novel composite dressing suitable for bedsore treatment, one end of the release paper, which is close to the breathable polymer film, is provided with the silicone layer.

In the novel composite dressing suitable for bedsore treatment, the gel in the hydrocolloid dressing can be hydroxymethyl cellulose.

In the novel composite dressing suitable for bedsore treatment, the analgesic dressing can be flurbiprofen babu plaster.

In the composite novel dressing suitable for bedsore treatment, the size of the release paper is larger than that of the breathable polymer film and the surface layer.

Compared with the prior art, the utility model has the advantages that:

1: through the design of a plurality of silica gel columns, can keep apart surface course and gas permeability polymer membrane, consequently when the surface course received external effort, can reduce the exogenic action that gas permeability polymer membrane received to can reduce the external force stimulus that the patient received, play the effect of alleviating pain.

2: through the mixture of hydrocolloid dressing and analgesic dressing, can ensure the moisture retention, analgesic effect and the biocompatibility of this novel dressing, improve the result of use of this novel dressing.

3: through the cooperation of a plurality of cavities and a plurality of bleeder vents, can effectively ensure the ventilation effect of surface course, and then ensure the gas permeability of this novel dressing.

In summary, when the surface layer is subjected to external acting force, the external acting force acting on the breathable polymer film can be reduced, so that the external force stimulus on a patient can be reduced, the pain relieving effect is achieved, and the novel dressing has good breathability, moisture retention, pain relieving effect and biocompatibility and better effect in clinical use.

Drawings

Fig. 1 is a schematic structural view of a novel composite dressing for bedsore treatment according to the present utility model;

fig. 2 is an enlarged schematic view of the structure of the portion a in fig. 1.

In the figure: 1 surface layer, 2 adhesive layer, 3 breathable polymer film, 4 hydrocolloid dressing, 5 analgesic dressing, 6 silica gel column, 7 cavity, 8 vent, 9 release paper, 10 silicone layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, a novel composite dressing suitable for bedsore treatment comprises a surface layer 1, wherein an air-permeable polymer film 3 is stuck on the lower surface of the surface layer 1 through an adhesive layer 2, an analgesic dressing 5 is arranged at the lower end of the air-permeable polymer film 3, the analgesic dressing 5 is in a circular ring shape, a hydrocolloid dressing 4 is arranged at the lower end of the air-permeable polymer film 3, and the hydrocolloid dressing 4 is filled at the inner side and the outer side of the analgesic dressing 5;

the above noted are:

1. the breathable polymer film 3 has good breathability, and can be used as a carrier of the hydrocolloid dressing 4 and the pain relieving dressing 5, the gel in the hydrocolloid dressing 4 can be made of hydroxymethyl cellulose, the hydroxymethyl cellulose can be firmly adhered to the skin of the edge of a wound, and the swelling can be 12 times after the liquid seepage is absorbed, and the liquid seepage can be effectively prevented from overflowing due to good water absorption, and meanwhile, the moisture retention of the novel dressing is ensured.

2. The pain relieving dressing 5 can be flurbiprofen cataplasm, the flurbiprofen cataplasm can be used for relieving pain on the wound surface of a patient, pain suffered by the patient is reduced, and the hydroxymethyl cellulose and the flurbiprofen cataplasm are all common and non-irritating medicines, so that the biocompatibility of the novel dressing can be improved, and the problem of allergy is avoided.

3. Be equipped with a plurality of silica gel posts 6 between surface course 1 and the gas permeability polymer membrane 3, through the design of a plurality of silica gel posts 6, can keep apart surface course 1 and gas permeability polymer membrane 3, consequently when surface course 1 received external effort, can reduce the exogenic action that gas permeability polymer membrane 3 received to can reduce the external force stimulus that the patient received, play the effect of alleviating pain.

4. A plurality of cavities 7 are formed between a plurality of silica gel columns 6, a plurality of air holes 8 are formed in the surface layer 1, each air hole 8 corresponds to the corresponding cavity 7, the ventilation effect of the surface layer 1 can be effectively ensured through the matching of the plurality of cavities 7 and the plurality of air holes 8, and then the ventilation property of the novel dressing is ensured.

5. Be equipped with from type paper 9 between dressing 5 and the hydrocolloid dressing 4 lower surface of stopping pain, the design from type paper 9 can be when need not to use this novel dressing, ensure the sealed of hydrocolloid dressing 4 and dressing 5 lower extreme of stopping pain, avoid the dust to be stained with and attach above that, the one end that is close to the gas permeability polymer membrane 3 from type paper 9 is equipped with silicone layer 10, the design of silicone layer 10 can avoid hydrocolloid dressing 4 and stopping pain dressing 5 to be stained with and attach on type paper 9, be difficult to the problem from type paper 9 to take off when leading to using this novel dressing, the convenience when having improved this novel dressing and used.

6. The size of the release paper 9 is larger than the size of the breathable polymer film 3 and the facing layer 1, where the sizing has the advantage that an effective contact and sealing of the release paper 9 against the lower surface of the pain relieving dressing 5 and hydrocolloid dressing 4 is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a novel dressing of complex suitable for bedsore treatment, includes surface course (1), its characterized in that, surface course (1) lower surface is pasted through pasting layer (2) has gas permeability polymer membrane (3), gas permeability polymer membrane (3) lower extreme is equipped with and stops pain dressing (5), and stops pain dressing (5) for the ring setting, gas permeability polymer membrane (3) lower extreme is equipped with hydrocolloid dressing (4), and hydrocolloid dressing (4) are filled at the inside and outside both sides of stopping pain dressing (5), be equipped with release paper (9) between dressing (5) and hydrocolloid dressing (4) lower surface, be equipped with a plurality of silica gel columns (6) between surface course (1) and gas permeability polymer membrane (3).

2. The novel composite dressing for treating bedsores according to claim 1, wherein a plurality of cavities (7) are formed among the silica gel columns (6), a plurality of ventilation holes (8) are formed in the surface layer (1), and each ventilation hole (8) corresponds to the corresponding cavity (7) in position.

3. The novel composite dressing for treating bedsores according to claim 1, wherein the release paper (9) is provided with a silicone layer (10) at one end close to the breathable polymer film (3).

4. A novel composite dressing for the treatment of decubitus ulcers as claimed in claim 1, wherein the gel in the hydrocolloid dressing (4) is selected from hydroxymethyl cellulose.

5. A novel composite dressing for the treatment of decubitus ulcers according to claim 1, characterized in that the analgesic dressing (5) is selected from flurbiprofen balm.

6. The novel composite dressing for the treatment of decubitus ulcers according to claim 1, characterized in that the size of the release paper (9) is greater than the size of the breathable polymeric film (3) and the facing layer (1).