CN204445976U - The visual mucosa protection holder of disposable anorectal - Google Patents
The visual mucosa protection holder of disposable anorectal Download PDFInfo
- Publication number
- CN204445976U CN204445976U CN201520055368.8U CN201520055368U CN204445976U CN 204445976 U CN204445976 U CN 204445976U CN 201520055368 U CN201520055368 U CN 201520055368U CN 204445976 U CN204445976 U CN 204445976U
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- CN
- China
- Prior art keywords
- self
- cover
- spy
- retaining retractor
- protection holder
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- 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
This utility model relates to the visual mucosa protection holder of disposable anorectal, in clinical anal-surgery, expand surgical field of view to greatest extent, the mucous membrane tissue of available protecting rectum rear wall, guarantees the Safety and Quality of performing the operation.This utility model comprises self-retaining retractor and spies on cover, spy on cover can insert in self-retaining retractor, and spy on cover freely to rotate in self-retaining retractor, self-retaining retractor adopts transparent design, expand clinical surgical field of view to greatest extent, the mucous membrane tissue of rectum rear wall and pathological tissues can carry out isolating and protecting by self-retaining retractor simultaneously, ensure that operation safety, spy on and be arranged with an opening, and freely can rotate in self-retaining retractor, before surgery, in operation, Post operation can according to clinical need to support the use at any time spy on cover and with crossing the opening spying on cover, tissue and wound checked one by one, effectively avoid surgical field of view not good, the shortcomings such as postoperative hemorrhage, can greatly guarantee operation safety and quality.
Description
Technical field
The present invention is specifically related to the visual mucosa protection holder of disposable anorectal, belongs to medical instruments field.
Background technology
The visual mucosa protection holder of disposable anorectal is mainly applicable to expand anus in anal-surgery, and the mucous membrane tissue of available protecting rectum rear wall.In tradition anal-surgery; effectively do not protect the method for rectum rear wall mucous membrane tissue; the as easy as rolling off a log damage causing the mucous membrane tissue of rectum rear wall in operation; cause hemorrhage, increase operation risk, simultaneously because surgical field of view is not good; to the downright bad situation of inspection patient tissue and surgery situation in clinical operation; cause extreme difficulties, easily cause operative failure, even second operation.
Therefore, be necessary to provide the visual mucosa protection holder of a kind of disposable anorectal to solve the problem.
Summary of the invention
The object of the present invention is to provide the visual mucosa protection holder of a kind of disposable anorectal, provide good surgical field of view for clinical, and effective isolation and protection are carried out, to overcome the deficiencies in the prior art to rectum rear wall mucous membrane tissue.
In order to achieve the above object, technical scheme of the present invention is: the visual mucosa protection holder of disposable anorectal comprises self-retaining retractor and spies on cover, spy on cover can insert in self-retaining retractor, and spy on cover freely to rotate in self-retaining retractor, self-retaining retractor adopts transparent design, expand clinical surgical field of view to greatest extent, and the mucous membrane tissue of rectum rear wall and pathological tissues can effectively be isolated and protect by self-retaining retractor, spy on and be arranged with an opening, and freely can rotate in self-retaining retractor, before surgery, in operation, Post operation can according to clinical need to support the use at any time spy on cover and with crossing the opening spying on cover, tissue and wound checked one by one, effectively avoid postoperative hemorrhage, guarantee surgical quality, avoid the deficiencies in the prior art.
In technique scheme, described self-retaining retractor is provided with chamfering.
In technique scheme, the circular hole that described self-retaining retractor has many places evenly to arrange.
In technique scheme, spy on and be arranged with an opening.
In technique scheme, spy on being arranged with chamfering and leading portion is fillet.
In technique scheme, spy on and be arranged with two symmetrical handles.
The good effect that the present invention has is: after have employed the visual mucosa protection holder of disposable anorectal, because the mucous membrane tissue of rectum rear wall and pathological tissues can effectively carry out isolating and protecting by self-retaining retractor after insertion anus, avoid the damage of mucous membrane tissue, adopt transparent design, expand clinical surgical field of view to greatest extent, ensure that operation safety, spy on and be arranged with an opening, and freely can rotate in self-retaining retractor, before surgery, in operation, Post operation can according to clinical need to support the use at any time spy on cover and with crossing the opening spying on cover, tissue and wound checked one by one, effectively avoid postoperative hemorrhage, guarantee surgical quality, effectively prevent the deficiencies in the prior art.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 spies on cover opening schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that provides; the specific embodiment of the present invention is further described; but these embodiments do not limit the present invention, the conversion of the structure that those of ordinary skill in the art makes according to these embodiments or function is all included in protection scope of the present invention.
As shown in Figure 1, spy on cover 2 and can insert in self-retaining retractor 1, and spy on cover 2 and freely can rotate in self-retaining retractor 1.
as shown in Figure 1, spy on cover 2 and be provided with chamfering 2-2 and leading portion is fillet 2-3.
As shown in Figure 1, self-retaining retractor 1 leading portion is provided with chamfering 1-1.
As shown in Figure 2, the self-retaining retractor 1 circular hole 1-2 that has many places evenly to arrange.
As shown in Figure 2, spy on cover 2 and be provided with an opening 2-1, and edge of opening is provided with fillet.
As shown in Figure 2, spy on cover 2 and be provided with symmetrical handle 2-4.
The present invention is through clinical verification, and surgical effect is very good, avoids the deficiency of original technology, reaches needs of expected design.
Above the visual mucosa protection holder of disposable anorectal provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just helps to understand method of the present invention and core concept thereof, the restriction not to invention protection domain.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. the visual mucosa protection holder of disposable anorectal, comprises self-retaining retractor (1), spies on cover (2), it is characterized in that: described in spy on cover (2) and can insert in self-retaining retractor (1), and can freely to rotate.
2. the visual mucosa protection holder of disposable anorectal according to claim 1, is characterized in that: self-retaining retractor (1) is provided with chamfering (1-1).
3. the visual mucosa protection holder of disposable anorectal according to claim 1, is characterized in that: the circular hole (1-2) that self-retaining retractor (1) has many places evenly to arrange.
4. the visual mucosa protection holder of disposable anorectal according to claim 1, is characterized in that: spy on cover (2) and be provided with an opening (2-1), and edge of opening is provided with fillet.
5. the visual mucosa protection holder of disposable anorectal according to claim 1, is characterized in that: spy on cover (2) and be provided with chamfering (2-2) and leading portion is fillet (2-3).
6. the visual mucosa protection holder of disposable anorectal according to claim 1, is characterized in that: spy on cover (2) and be provided with symmetrical handle (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055368.8U CN204445976U (en) | 2015-01-27 | 2015-01-27 | The visual mucosa protection holder of disposable anorectal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055368.8U CN204445976U (en) | 2015-01-27 | 2015-01-27 | The visual mucosa protection holder of disposable anorectal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445976U true CN204445976U (en) | 2015-07-08 |
Family
ID=53652932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055368.8U Expired - Fee Related CN204445976U (en) | 2015-01-27 | 2015-01-27 | The visual mucosa protection holder of disposable anorectal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982705A (en) * | 2015-01-27 | 2016-10-05 | 常州安康医疗器械有限公司 | Disposable anorectal visual mucous membrane protection fixing device |
-
2015
- 2015-01-27 CN CN201520055368.8U patent/CN204445976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982705A (en) * | 2015-01-27 | 2016-10-05 | 常州安康医疗器械有限公司 | Disposable anorectal visual mucous membrane protection fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |