CN202086509U - Novel operation retractor for general surgery department - Google Patents
Novel operation retractor for general surgery department Download PDFInfo
- Publication number
- CN202086509U CN202086509U CN2011201578716U CN201120157871U CN202086509U CN 202086509 U CN202086509 U CN 202086509U CN 2011201578716 U CN2011201578716 U CN 2011201578716U CN 201120157871 U CN201120157871 U CN 201120157871U CN 202086509 U CN202086509 U CN 202086509U
- Authority
- CN
- China
- Prior art keywords
- retractor
- arms
- general surgery
- retractor arms
- elastic
- 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 relates to the technical field of medical equipment, in particular to a novel operation retractor for the general surgery department, comprising two elastic retractor arms, wherein one ends of the two elastic retractor arms are fixedly connected, and the other ends of the two elastic retractor arms are respectively provided with a retractor; three pairs of mounting holes are correspondingly arranged on the retractor arms; a compression spring is arranged between the two retractor arms and movably connected with the two retractor arms through fixed blocks at two ends and the mounting holes; and the two elastic retractor arms are in reversed U-shaped structures. The novel operation retractor for the general surgery department is reasonable in design, convenient to operate and capable of adjusting the view range of an operative incision so as to reduce the working strength of medical staffs.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically novel department of general surgery surgery tractor.
Background technology
In some department of general surgery's operation, because muscle is more, need utilize utensils such as drag hook that patient's operative incision is drawn back during operation, otherwise elasticity of muscle can make operative incision be closed trend, the surgical field of view that stops the doctor, what be unfavorable for performing the operation finishes fast smoothly, and traditional surgery tractor needs long tractive muscle, overlong time causes medical worker's fatigue easily, is unfavorable for reducing labor intensity.
The utility model content
The purpose of this utility model is to provide a kind of easy to use at above-mentioned deficiency, can effectively alleviate the novel department of general surgery surgery tractor of medical worker's labor intensity.
The technical scheme that this utility model technical solution problem adopts is: a kind of novel department of general surgery surgery tractor, comprise two elastic draw hook arms, described two elastic draw hook arm one ends are fixedly connected, the other end is separately installed with drag hook, correspondence is provided with three pairs of installing holes on the described drag hook arm, be provided with the compression spring between described two drag hook arms, the compression spring is by fixed block and installing hole and two drag hook arms flexible connections at two ends.
Described two elastic draw hook arms are ∩ type structure.
The beneficial effect that this utility model had is:
This utility model reasonable in design, the drag hook arm that utilizes the compression spring to connect, can regulate two distances between the elastic draw hook arm, and then adjust the size that two distances between the drag hook are adjusted the operative incision visual field indirectly, when carrying out the tractive operative incision, do not need artificial tractive to fix, reduced medical workers, easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done following detailed description.
As shown in the figure, this utility model comprises two elastic draw hook arms 1, described two elastic draw hook arm 1 one ends are fixedly connected, the other end is separately installed with drag hook 2, correspondence is provided with three pairs of installing holes 3 on the described drag hook arm 1, be provided with compression spring 5 between described two drag hook arms 1, compression spring 5 is by fixed block 4 and installing hole 3 and two drag hook arms 1 flexible connections at two ends, described two elastic draw hook arms 1 are ∩ type structure, during use, the compression spring is installed in the installing hole corresponding on two drag hook arms, and the size of regulating the operative incision visual field according to practical situation gets final product.
Claims (2)
1. novel department of general surgery surgery tractor, comprise two elastic draw hook arms, it is characterized in that: described two elastic draw hook arm one ends are fixedly connected, the other end is separately installed with drag hook, correspondence is provided with three pairs of installing holes on the described drag hook arm, be provided with the compression spring between described two drag hook arms, the compression spring is by fixed block and installing hole and two drag hook arms flexible connections at two ends.
2. a kind of novel department of general surgery according to claim 1 surgery tractor is characterized in that: described two elastic draw hook arms are ∩ type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201578716U CN202086509U (en) | 2011-05-07 | 2011-05-07 | Novel operation retractor for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201578716U CN202086509U (en) | 2011-05-07 | 2011-05-07 | Novel operation retractor for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086509U true CN202086509U (en) | 2011-12-28 |
Family
ID=45361610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201578716U Expired - Fee Related CN202086509U (en) | 2011-05-07 | 2011-05-07 | Novel operation retractor for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110438A (en) * | 2013-02-20 | 2013-05-22 | 南京医科大学第一附属医院 | Distraction maintenance device for small incision for posterior minimally invasive screw fixation for vertebral column of patient |
-
2011
- 2011-05-07 CN CN2011201578716U patent/CN202086509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110438A (en) * | 2013-02-20 | 2013-05-22 | 南京医科大学第一附属医院 | Distraction maintenance device for small incision for posterior minimally invasive screw fixation for vertebral column of patient |
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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: 20111228 Termination date: 20120507 |