CN211705032U - Novel anti-adhesion dressing - Google Patents
Novel anti-adhesion dressing Download PDFInfo
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- CN211705032U CN211705032U CN201922407080.3U CN201922407080U CN211705032U CN 211705032 U CN211705032 U CN 211705032U CN 201922407080 U CN201922407080 U CN 201922407080U CN 211705032 U CN211705032 U CN 211705032U
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Abstract
The utility model discloses a novel anti-adhesion dressing, which comprises a PE tower-shaped film, a lower silica gel layer attached on the PE tower-shaped film, a exudate absorbing layer attached on the other side of the lower silica gel layer, an upper silica gel layer arranged on the other side of the exudate absorbing layer, and a protective film arranged on the other side of the upper silica gel layer, the lower silica gel layer is provided with a seepage liquid channel hole which is round, the seepage liquid channel holes are uniformly distributed on the lower silica gel layer, the PE tower-shaped film is a tearable part, the PE tower-shaped film comprises a plane layer and a tower-shaped layer arranged on the plane layer, the surface of the plane layer and the surface of the protective film are smooth, the tower-shaped layer is attached to the lower silica gel layer, the tower-shaped layer is formed by connecting tower-shaped blocks, and the upper silica gel layer and the lower silica gel layer are both made of hydrophobic materials. The utility model discloses a novel anti-adhesion even dressing can reach the effect that reduces the cull, alleviates patient's pain when dressing tears off.
Description
Technical Field
The utility model relates to a dressing especially relates to a novel anti-adhesion dressing.
Background
The medical dressings are various, such as sterile gauze, sterile non-woven fabrics and common pressure-sensitive adhesive film-coated dressings, and although the dressings are simple to use, the dressings have the defect that the dressings are adhered after being contacted with wounds in the using process. In order to overcome the defects of the medical dressing, the novel wound dressing is invented, and particularly, the two sides of the novel wound dressing are coated with the silica gel layer, the silica gel glue has good skin-friendly performance, can be pasted for multiple times, does not leave residual glue, does not cause skin allergy to a patient, and can effectively play a role in the adhesion condition when other dressings are directly contacted with a wound.
Anti-adhesion dressings are used for wound protection, wound isolation and dressings. Although the prior transparent dressing is improved slightly compared with an adhesive tape and a disinfection gauze, the pressure-sensitive adhesive glue of the ultrathin and soft transparent bionic film can cause pain when being torn off and residual glue exists after being stuck on the skin due to high viscosity, so that skin allergy is easily caused.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough of present dressing existence, the utility model provides a novel prevent even dressing can reach the effect that reduces the cull, alleviates patient's pain when dressing tears off.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel anti-adhesion dressing comprises a PE tower-shaped film, a lower silica gel layer attached to the PE tower-shaped film on one side, a exudate absorbing layer attached to the other side of the lower silica gel layer on one side, an upper silica gel layer arranged on the other side of the exudate absorbing layer on one side, and a protective film arranged on the other side of the upper silica gel layer on one side, the lower silica gel layer is provided with seepage liquid channel holes which are round and are evenly distributed on the lower silica gel layer, the PE tower-shaped film is a tearable part and comprises a plane layer and a tower-shaped layer arranged on the plane layer, the surface layer is smooth with the protection film surface, the tower type layer is laminated with lower silica gel layer, the tower type layer is formed by connecting tower type blocks, and the upper silica gel layer and the lower silica gel layer are both made of hydrophobic materials.
According to the utility model discloses an aspect, the exudate absorbing layer on be provided with the exudate absorption hole, the exudate absorption hole is circular, exudate absorption hole evenly distributed is on the exudate absorbing layer, exudate absorption hole and exudate passageway hole communicate each other. The exudate enters the exudate absorption hole from the exudate channel hole so as to be absorbed by the exudate conveniently.
According to one aspect of the present invention, the PE tower film and the protective film are made of high density polyethylene material. The high-density polyethylene material has smooth surface and good hand feeling.
In accordance with one aspect of the present invention, the upper and lower silicone gel layers are made of a silicone gel material.
According to one aspect of the present invention, the exudate absorbing layer is made of a woven fabric material.
In accordance with one aspect of the present invention, the exudate absorbing layer is made of a foam material.
The utility model discloses the advantage of implementing:
the utility model discloses a novel anti-adhesion dressing, which comprises a PE tower-shaped film, a lower silica gel layer attached on the PE tower-shaped film, a exudate absorbing layer attached on the other side of the lower silica gel layer, an upper silica gel layer arranged on the other side of the exudate absorbing layer, and a protective film arranged on the other side of the upper silica gel layer, the lower silica gel layer is provided with seepage liquid channel holes which are round and are evenly distributed on the lower silica gel layer, the PE tower-shaped film is a tearable part and comprises a plane layer and a tower-shaped layer arranged on the plane layer, the surface layer is smooth with the protection film surface, the tower type layer is laminated with lower silica gel layer, the tower type layer is formed by connecting tower type blocks, and the upper silica gel layer and the lower silica gel layer are both made of hydrophobic materials. Can achieve the effects of reducing adhesive residue and relieving pain of patients when the dressing is torn off.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the novel anti-adhesion dressing of the present invention.
Description of the figures: 1. a planar layer; 2. a tower-type layer; 3. a lower layer of silicone gel; 4. a permeate passage hole; 5. a exudate absorbing layer; 6. exudate absorbing holes; 7. a silicon gel layer is coated; 8. And (5) protecting the film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the novel anti-adhesion dressing comprises a PE tower-shaped film, a lower silica gel layer 3, a percolate absorbing layer 5, an upper silica gel layer 7 and a protective film 8, wherein one side of the lower silica gel layer 3 is attached to the PE tower-shaped film, one side of the percolate absorbing layer 5 is attached to the other side of the lower silica gel layer 3, one side of the upper silica gel layer 7 is arranged on the other side of the upper silica gel layer 7, a percolate passage hole 4 is formed in the lower silica gel layer 3, the percolate passage hole 4 is circular, the percolate passage hole 4 is uniformly distributed in the lower silica gel layer 3, the PE tower-shaped film is a tearable part and comprises a plane layer 1 and a tower-shaped layer 2 arranged on the plane layer 1, the plane layer 1 and the protective film 8 are smooth in surface, the tower-shaped layer 2 is attached to the lower silica gel layer 3, and the tower-shaped layer 2 is formed by connecting tower-shaped blocks, the upper silicon gel layer 7 and the lower silicon gel layer 3 are both made of hydrophobic materials.
The shape of the silica gel layer can be fixed by the tower-shaped block on the tower-shaped layer, the contact between the silica gel layer and the skin is reduced when the dressing is used, the adhesion degree between the silica gel layer and the skin is further reduced, and the pain of a patient when the dressing is torn off is relieved.
In this embodiment, the exudate absorbing layer 5 is provided with exudate absorbing holes 6, the exudate absorbing holes 6 are circular, the exudate absorbing holes 6 are uniformly distributed on the exudate absorbing layer 5, and the exudate absorbing holes 6 are communicated with the exudate passage holes 4.
In the present embodiment, the PE tower film and the protective film 8 are both made of high density polyethylene material.
In the present embodiment, the upper and lower silicone gel layers 7 and 3 are made of a silicone gel material.
In this embodiment, the exudate absorbing layer 5 is made of woven fabric-cotton.
In this example, the exudate absorbing layer was made of 5-bubble cotton material.
The utility model discloses the advantage of implementing:
the utility model discloses a novel anti-adhesion dressing, which comprises a PE tower-shaped film, a lower silica gel layer attached on the PE tower-shaped film, a exudate absorbing layer attached on the other side of the lower silica gel layer, an upper silica gel layer arranged on the other side of the exudate absorbing layer, and a protective film arranged on the other side of the upper silica gel layer, the lower silica gel layer is provided with seepage liquid channel holes which are round and are evenly distributed on the lower silica gel layer, the PE tower-shaped film is a tearable part and comprises a plane layer and a tower-shaped layer arranged on the plane layer, the surface layer is smooth with the protection film surface, the tower type layer is laminated with lower silica gel layer, the tower type layer is formed by connecting tower type blocks, and the upper silica gel layer and the lower silica gel layer are both made of hydrophobic materials. Can achieve the effects of reducing adhesive residue and relieving pain of patients when the dressing is torn off. The exudate enters the exudate absorption hole from the exudate channel hole so as to be absorbed by the exudate conveniently.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A novel anti-adhesion dressing is characterized by comprising a PE tower-shaped film, a lower silica gel layer, a percolate absorbing layer, an upper silica gel layer and a protective film, wherein one surface of the lower silica gel layer is attached to the PE tower-shaped film, one surface of the percolate absorbing layer is attached to the other surface of the lower silica gel layer, the other surface of the upper silica gel layer is arranged on the other surface of the percolate absorbing layer, and the other surface of the protective film is arranged on the other surface of the upper silica gel layer, the lower silica gel layer is provided with seepage liquid channel holes which are round and are evenly distributed on the lower silica gel layer, the PE tower-shaped film is a tearable part and comprises a plane layer and a tower-shaped layer arranged on the plane layer, the surface layer is smooth with the protection film surface, the tower type layer is laminated with lower silica gel layer, the tower type layer is formed by connecting tower type blocks, and the upper silica gel layer and the lower silica gel layer are both made of hydrophobic materials.
2. The novel anti-adhesion dressing as claimed in claim 1, wherein the exudate absorbing layer is provided with exudate absorbing holes, the exudate absorbing holes are circular, the exudate absorbing holes are uniformly distributed on the exudate absorbing layer, and the exudate absorbing holes are communicated with the exudate passage holes.
3. The novel anti-adhesion dressing of claim 2, wherein the PE tower film and the protective film are made of high density polyethylene.
4. The novel anti-adhesion dressing of claim 3, wherein the upper and lower silicone gel layers are made of silicone gel material.
5. The novel anti-adhesion dressing of claim 4, wherein the exudate absorbing layer is made of a woven fabric material.
6. The novel anti-adhesion dressing of claim 4, wherein the exudate absorbing layer is made of a foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407080.3U CN211705032U (en) | 2019-12-27 | 2019-12-27 | Novel anti-adhesion dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407080.3U CN211705032U (en) | 2019-12-27 | 2019-12-27 | Novel anti-adhesion dressing |
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| Publication Number | Publication Date |
|---|---|
| CN211705032U true CN211705032U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407080.3U Active CN211705032U (en) | 2019-12-27 | 2019-12-27 | Novel anti-adhesion dressing |
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| CN (1) | CN211705032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105295A (en) * | 2022-05-26 | 2022-09-27 | 山东大学 | Water-absorbing dressing |
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2019
- 2019-12-27 CN CN201922407080.3U patent/CN211705032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105295A (en) * | 2022-05-26 | 2022-09-27 | 山东大学 | Water-absorbing dressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211119 Address after: USA New York Patentee after: Duke Co.,Ltd. Address before: No. 999, LIUCHEN Road, Pudong New Area, Shanghai, 201202 Patentee before: SHANGHAI ISO MEDICAL PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right |