CN202128736U - Composite membrane used for temporally repairing whole abdominal wall defects - Google Patents
Composite membrane used for temporally repairing whole abdominal wall defects Download PDFInfo
- Publication number
- CN202128736U CN202128736U CN201120197491U CN201120197491U CN202128736U CN 202128736 U CN202128736 U CN 202128736U CN 201120197491 U CN201120197491 U CN 201120197491U CN 201120197491 U CN201120197491 U CN 201120197491U CN 202128736 U CN202128736 U CN 202128736U
- Authority
- CN
- China
- Prior art keywords
- composite membrane
- silica gel
- abdominal wall
- holostrome
- temporally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a composite membrane used for temporally repairing whole abdominal wall defects, which is characterized by comprising a silica gel layer and a terylene net layer, wherein one surface of the silica gel layer is a smooth membrane surface, and the other surface of the silica gel layer is attached to the terylene net layer tightly. The composite membrane has the advantages of wide application, simplicity and convenience of operation and application, good viscera protection effect and good treatment effect. By adopting the composite membrane and combining with a proper operation, viscera organs of an injured individual with the defected whole abdominal wall can be protected effectively, and the integrality of the abdominal wall can be recovered temporally, so that the basis for winning time for further treatment is provided.
Description
Technical field
This utility model relates to the material that a kind of holostrome abdominal-wall defect is repaired, and is applied to the interim reparation of people or mammiferous holostrome abdominal-wall defect.
Background technology
The stomach wall holostrome is damaged to be a kind of serious wound.The research of its provisional repair materials is very important.The damaged provisional repair materials of a kind of ideal stomach wall holostrome can significantly improve the time-to-live of injured individuality, for further treating condition and the time of providing.At present at medical experiment and in using; Be used for repairing the polypropylene-politef sticking patch (Ahmedabad sticking patch) of damaged material of stomach wall holostrome such as produced in usa etc. temporarily; Expensive, nobody uses the interim repair materials of holostrome abdominal-wall defect of terylene-silica gel combination film structure.
Summary of the invention
The purpose of this utility model provides the damaged provisional repair materials of a kind of low-cost stomach wall holostrome.
For reaching above purpose, this utility model takes following technical scheme to be achieved:
A kind of composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect is characterized in that, comprises layer of silica gel and terylene stratum reticulare, and said layer of silica gel simultaneously is slick face; Another side and terylene stratum reticulare fit tightly.
In the such scheme, the dacron thread in the described terylene stratum reticulare has tiny micropore.The thickness of said composite membrane is 0.1～0.5mm.The thickness of said terylene stratum reticulare is 1/3 of composite membrane thickness.
In this utility model structure of composite membrane, complete slick silica gel face can directly stick in the abdominal viscera surface and not cause adhesion and damage; Terylene layer structure can stimulate body to divide fiber to ooze out, and the dacron thread of forming the terylene layer has tiny micropore and helps the body tissue fixedly composite membrane of growing into further.
This utility model composite membrane has and is widely used, grasps to do and use easyly, and the internal organs protection effect is good, the advantage that therapeutic effect is good.Use this utility model composite membrane,, can effectively protect the internal organs of the injured individuality of holostrome abdominal-wall defect, recover the stomach wall integrity temporarily, provide the foundation for winning further treatment time in conjunction with appropriate operation.
1
Description of drawings
Fig. 1 is the front view of this utility model.Fig. 2 is the upward view of Fig. 1.
Among the figure: 1, layer of silica gel; 2, terylene stratum reticulare.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further to describe in detail.
Like Fig. 1, shown in Figure 2, a kind of composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect comprises layer of silica gel 1 and terylene stratum reticulare 2, and layer of silica gel 1 one side is closely fitted with terylene stratum reticulare 2, and another side is slick face, can directly stick in the abdominal viscera surface; The dacron thread of forming the terylene layer has tiny micropore.This composite membrane thickness can be selected according to the requirement of wound surface size at 0.1mm～0.5mm.Wherein the thickness of terylene stratum reticulare is 1/3 of composite membrane thickness.
The method for using of this utility model is, in the operation process of Strict aseptic, the edge of wound of holostrome abdominal-wall defect improved debridement, intraperitoneal flushing, and drainage from indwelling.Search damaged peritoneum edge of wound then as far as possible.Prune this utility model composite membrane, to being a bit larger tham the wound area.The complete slick one side of composite membrane layer of silica gel is covered the exposure organ surface, whole between peritoneum and internal organs.At last with composite membrane terylene stratum reticulare edge and holostrome abdomen wall sewing.Skin is furthered to terylene stratum reticulare face as far as possible.
Change dressings every day in operation back, postoperative is treated the swollen tissue back (3～5 days) of obviously disappearing, and utilizes towel forceps to mention from the composite membrane center when changing dressings, and folding and seam is pricked fixing to the center.To be that the holostrome abdominal wall tissue obtains stretching, progressively close wound.
Adopt this utility model that rabbit holostrome abdominal-wall defect is hindered interim the reparation; And contrast direct dressing wrapping to the interim reparation of rabbit holostrome abdominal-wall defect wound; The result finds: use this utility model composite membrane to repair the damaged rabbit time-to-live of stomach wall holostrome all greater than 10 days temporarily; Wound healing is normal, and diet and two is just normal.And directly the rabbit of the holostrome abdominal-wall defect of wrapping is all dead in hindering in back 72 hours.
Claims (4)
1. a composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect is characterized in that, comprises layer of silica gel and terylene stratum reticulare, and said layer of silica gel simultaneously is slick face; Another side and terylene stratum reticulare fit tightly.
2. the composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect as claimed in claim 1 is characterized in that, the thickness of said composite membrane is 0.1～0.5mm.
3. according to claim 1 or claim 2 the composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect is characterized in that the thickness of said terylene stratum reticulare is 1/3 of composite membrane thickness.
4. the composite membrane that is used for temporarily repairing the holostrome abdominal-wall defect as claimed in claim 1 is characterized in that, the dacron thread in the described terylene stratum reticulare has tiny micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120197491U CN202128736U (en) | 2011-06-13 | 2011-06-13 | Composite membrane used for temporally repairing whole abdominal wall defects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120197491U CN202128736U (en) | 2011-06-13 | 2011-06-13 | Composite membrane used for temporally repairing whole abdominal wall defects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202128736U true CN202128736U (en) | 2012-02-01 |
Family
ID=45517522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120197491U Expired - Fee Related CN202128736U (en) | 2011-06-13 | 2011-06-13 | Composite membrane used for temporally repairing whole abdominal wall defects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202128736U (en) |
-
2011
- 2011-06-13 CN CN201120197491U patent/CN202128736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130613 |