CN201977851U - Operating drag hook for department of general surgery - Google Patents
Operating drag hook for department of general surgery Download PDFInfo
- Publication number
- CN201977851U CN201977851U CN2011200230749U CN201120023074U CN201977851U CN 201977851 U CN201977851 U CN 201977851U CN 2011200230749 U CN2011200230749 U CN 2011200230749U CN 201120023074 U CN201120023074 U CN 201120023074U CN 201977851 U CN201977851 U CN 201977851U
- Authority
- CN
- China
- Prior art keywords
- drag hook
- arm
- department
- spring arm
- general surgery
- 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 an operating drag hook for a department of general surgery, which consists of a single-claw drag hook, a spring arm, a drag hook arm and a double-claw drag hook. The drag hook arm is a central member of the operating drag hook for the department of the general surgery; the double-claw drag hook is arranged at the lower end of the drag hook arm; the spring arm is connected with and arranged at the upper end of the drag hook arm; the upper end of the drag hook arm is fixedly connected with the lower end of the spring arm; the single-claw drag hook is connected with and arranged at the upper end of the spring arm; and the lower end of the single-claw drag hook is fixedly connected with the upper end of the spring arm. The operating drag hook for the department of the general surgery has a simple overall structure, good stability and high reliability, and is convenient to operate and use. The spring arm is arranged to be a self-adjustable structure. As the operating drag hook for the department of the general surgery adopts the self-adjustable structure way of the spring arm, the problem that the long-time manual traction is needed is solved.
Description
Technical field:
This utility model relates to department of general surgery's operation and uses assistive device, relates in particular to department of general surgery's surgery tractor.
Background technology:
In department of general surgery's operation process, need to use surgery tractor that operative incision is drawn back, enlarge operating field with handled easily.The surgery tractor of prior art is single hook-type fixed structure, being unsuitable for large-scale operating field exposes, especially the entire length of drag hook is unadjustable, medical personnel all to be arranged with pulling in the whole operation process, with pulling drag hook, must not arbitrarily adjust for a long time, labor intensity is higher, especially can make the arm spasm, what severe patient can be given operation normally brings inconvenience.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of department of general surgery surgery tractor is provided, and adopts the adjustable version of drag hook self, has solved the problem of artificial long-time tractive.
Department of general surgery described in the utility model surgery tractor includes single prong retractor, spring arm, drag hook arm and double prongs retractor and forms.The drag hook arm is a central part of the present utility model, and the lower end of drag hook arm is provided with double prongs retractor, and the upper end of drag hook arm is connected with spring arm, and the upper end of drag hook arm fixes with the lower end of spring arm and is connected.The upper end of spring arm is connected with single prong retractor, and the lower end of single prong retractor fixes with the upper end of spring arm and is connected.
Department of general surgery described in the utility model surgery tractor, overall structure is simple, and is easy for operation, good stability, reliability height.Spring arm is the adjustable structure setting of this utility model self, because this utility model has adopted the adjustable version of spring arm self, has solved the problem that needs artificial long-time tractive.
Description of drawings:
Accompanying drawing 1 is the structural representation of department of general surgery described in the utility model with surgery tractor.1-single prong retractor 2-spring arm 3-drag hook arm 4-double prongs retractor
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: department of general surgery described in the utility model surgery tractor includes single prong retractor 1, spring arm 2, drag hook arm 3 and double prongs retractor 4 and forms.Drag hook arm 3 is central parts of the present utility model, and the lower end of drag hook arm 3 is provided with double prongs retractor 4, and the upper end of drag hook arm 3 is connected with spring arm 2, and the upper end of drag hook arm 3 fixes with the lower end of spring arm 2 and is connected.The upper end of spring arm 2 is connected with single prong retractor 1, and the lower end of single prong retractor 1 fixes with the upper end of spring arm 2 and is connected.Department of general surgery described in the utility model surgery tractor, overall structure is simple, and is easy for operation, good stability, reliability height.Spring arm 2 is the adjustable structure settings of this utility model self, because this utility model has adopted the adjustable version of spring arm 2 self, has solved the problem that needs artificial long-time tractives.
Claims (1)
1. department of general surgery's surgery tractor is characterized in that the lower end of drag hook arm (3) is provided with double prongs retractor (4), and the upper end of drag hook arm (3) is connected with spring arm (2), and the upper end of drag hook arm (3) fixes with the lower end of spring arm (2) and is connected; The upper end of spring arm (2) is connected with single prong retractor (1), and the lower end of single prong retractor (1) fixes with the upper end of spring arm (2) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230749U CN201977851U (en) | 2011-01-20 | 2011-01-20 | Operating drag hook for department of general surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230749U CN201977851U (en) | 2011-01-20 | 2011-01-20 | Operating drag hook for department of general surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977851U true CN201977851U (en) | 2011-09-21 |
Family
ID=44605323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200230749U Expired - Fee Related CN201977851U (en) | 2011-01-20 | 2011-01-20 | Operating drag hook for department of general surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977851U (en) |
-
2011
- 2011-01-20 CN CN2011200230749U patent/CN201977851U/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: 20110921 Termination date: 20120120 |