CN201005737Y - Flap retractor - Google Patents
Flap retractor Download PDFInfo
- Publication number
- CN201005737Y CN201005737Y CNU2007200193940U CN200720019394U CN201005737Y CN 201005737 Y CN201005737 Y CN 201005737Y CN U2007200193940 U CNU2007200193940 U CN U2007200193940U CN 200720019394 U CN200720019394 U CN 200720019394U CN 201005737 Y CN201005737 Y CN 201005737Y
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- CN
- China
- Prior art keywords
- handle
- utility
- model
- grabber
- retractor
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a flap retractor belonging to the surgical instruments. The structure of the utility model is composed of a handle, a grabber and a suspension link. The grabber is a U-shaped structure. The base portion of the grabber is fixedly arranged at one end of the handle. Both ends of the grabber are curved towards the handle side to form a curved grabber. The suspension link is provided at the other and of the handle. Compared with existing technique, the flap retractor of the utility model has the advantages of simple structure, convenient usage, no influence on sight line of doctors and the like, and thereby the utility model can be widely applied to multiple body surface operations.
Description
Technical field
This utility model relates to surgical operating instrument, especially a kind of flap retractor that is used for the body surface operation.
Background technology
In surgical operation, need draw back the flap that cuts with abundant exposure operative segment mostly when carrying out body surface operation (as cochlear implant, mastoid process radical operation etc.).Mostly be to utilize mastoid retractor to make otch both sides flap separate certain distance in the prior art.But mastoid retractor working end volume is bigger, when otch will influence doctor's field range than hour retractor itself, can make troubles to operation.In addition, because the mastoid retractor work end is smoother,, will there be certain potential safety hazard during use so usually occur in the operating process sliding.
Summary of the invention
Technical assignment of the present utility model is to provide a kind of flap retractor at above-mentioned deficiency of the prior art, and that this flap retractor has is simple in structure, easy to use, can not influence characteristics such as doctor's sight line.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of flap retractor, constitute by handle, claw hook and draw ring, described claw hook is the U-shaped structure, the base portion of claw hook is fixedly installed on an end of handle, the both ends of claw hook all are bent to form crotch to handle side, and draw ring is arranged on the other end of handle.
A kind of flap retractor of the present utility model is compared with prior art, has following outstanding beneficial effect:
(1) provide special-purpose flap retractor for body surfaces such as cochlear implant, mastoid process radical operation operations, rational in infrastructure, easy to use, be not prone to phenomenons such as slip in the art, for operation safe, provide guarantee fast;
(2) the claw hook volume is little, and is designed to the U-shaped structure, has reduced the blocking of sight line of performing the operation to the doctor to greatest extent;
Description of drawings
Accompanying drawing 1 is the structural representation of flap retractor embodiment 1 of the present utility model;
Accompanying drawing 2 is side views of flap retractor shown in Figure 1;
Accompanying drawing 3 is structural representations of flap retractor embodiment 2 of the present utility model.
The specific embodiment
Explain below with reference to Figure of description flap retractor of the present utility model being done.
Embodiment 1:
Shown in accompanying drawing 1,2, flap retractor of the present utility model is made of handle 1, claw hook 2 and draw ring 3.Claw hook 2 is U-shaped claw hooks of being made by tinsel, and its base portion is fixed on an end of handle 1, and two top bendings form crotch 4.Draw ring 3 is fixed on the other end of handle 1.
Embodiment 2:
As shown in Figure 3, flap retractor of the present utility model is bent into by an one metal wire.Comprise handle portion 1, claw hook part 2 and draw ring 3, two ends wiry are converted into crotch 4.
Flap retractor of the present utility model at first utilizes the crotch 4 of retractor to hold the flap of otch one side in use, is pulled to be fit to pass draw ring 3 with rubber band behind the position, and is fixed on the operating-table and gets final product.
A kind of its processing and fabricating of flap retractor of the present utility model is very simple and convenient, gets final product according to the universal method processing and fabricating shown in the by specification accompanying drawing.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (1)
1. a flap retractor is characterized in that being made of handle, claw hook and draw ring, and described claw hook is the U-shaped structure, and the base portion of claw hook is fixedly installed on an end of handle, and the both ends of claw hook all are bent to form crotch to handle side, and draw ring is arranged on the other end of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200193940U CN201005737Y (en) | 2007-03-15 | 2007-03-15 | Flap retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200193940U CN201005737Y (en) | 2007-03-15 | 2007-03-15 | Flap retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005737Y true CN201005737Y (en) | 2008-01-16 |
Family
ID=39001672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200193940U Expired - Fee Related CN201005737Y (en) | 2007-03-15 | 2007-03-15 | Flap retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201005737Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
-
2007
- 2007-03-15 CN CNU2007200193940U patent/CN201005737Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
| CN102018543B (en) * | 2010-11-29 | 2012-10-03 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
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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: 20080116 Termination date: 20110315 |