CN202376160U - Double-ended retractor for surgery - Google Patents
Double-ended retractor for surgery Download PDFInfo
- Publication number
- CN202376160U CN202376160U CN2011205385816U CN201120538581U CN202376160U CN 202376160 U CN202376160 U CN 202376160U CN 2011205385816 U CN2011205385816 U CN 2011205385816U CN 201120538581 U CN201120538581 U CN 201120538581U CN 202376160 U CN202376160 U CN 202376160U
- Authority
- CN
- China
- Prior art keywords
- retractor
- double
- ended
- drag hook
- 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
Links
- 238000001356 surgical procedure Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides a double-ended retractor for surgery, belongs to the technical field of medical equipment, and aims to enable doctors to choose double-ended retractors for the surgery in different sizes according to fat thickness of human body and cut length. The double-ended retractor for the surgery comprises a big retractor head (1), a small retractor head (2) and a handle (3), wherein the handle (3) is fixedly connected to the tail ends of the big retractor head (1) and the small retractor head (2). By aid of the double-ended retractor for the surgery, the doctors can choose to use the big retractor head (1) or the small retractor head (2) according to the cut length and the fat thickness at the cut position so as to display an operating field.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of operation and uses drag hook.
Background technology
Surgical operation is to appear the necessary apparatus of operating field with drag hook (hook or retractor).Existing surgical operation has only a drag hook head with an end of drag hook, need change different drag hooks according to the length of the edge of a knife and the fat thickness of knife-edge part during operation, has brought trouble to operation technique.
Summary of the invention
The purpose of this utility model provides a kind of surgical operation of selecting to vary in size according to people fat thickness degree and knife edge length and uses double-ended retractor.
A kind of surgical operation is used double-ended retractor, and described surgical operation comprises big drag hook head, little drag hook head and handle with double-ended retractor, and handle is fixedly connected on the tail end of big drag hook head and little drag hook head.
The outer surface of described handle is a non skid matting.
The utlity model has characteristics simple in structure, easy to use, use first end of big drag hook or the first end of little drag hook according to the length of the edge of a knife and the fat thickness of knife-edge part; When undergoing surgery, draw back knife-edge part with big drag hook head or little drag hook head, appear operating field, the doctor holds handle, because the outer surface of handle is a non skid matting, can increase frictional force.
Description of drawings
Fig. 1 is the vertical view of a kind of surgical operation of this utility model with double-ended retractor;
Fig. 2 is the front view of a kind of surgical operation of this utility model with double-ended retractor.
Wherein, big drag hook head 1, little drag hook head 2, handle 3, lightening hole 4.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of surgical operation is used double-ended retractor, and described surgical operation comprises big drag hook head 1, little drag hook head 2 and handle 3 with double-ended retractor, and handle 3 is fixedly connected on the tail end of big drag hook head 1 and little drag hook head 2; The outer surface of described handle 3 is a non skid matting; In order to alleviate the weight of double-ended retractor, on big drag hook head 1 and little drag hook head 2, all be provided with lightening hole 4.
Claims (2)
1. a surgical operation is used double-ended retractor, it is characterized in that: described surgical operation comprises big drag hook head (1), little drag hook head (2) and handle (3) with double-ended retractor, and handle (3) is fixedly connected on the tail end of big drag hook head (1) and little drag hook head (2).
2. a kind of surgical operation as claimed in claim 1 is used double-ended retractor, it is characterized in that: the outer surface of described handle (3) is a non skid matting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385816U CN202376160U (en) | 2011-12-21 | 2011-12-21 | Double-ended retractor for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385816U CN202376160U (en) | 2011-12-21 | 2011-12-21 | Double-ended retractor for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376160U true CN202376160U (en) | 2012-08-15 |
Family
ID=46624682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205385816U Expired - Fee Related CN202376160U (en) | 2011-12-21 | 2011-12-21 | Double-ended retractor for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342686A (en) * | 2015-12-15 | 2016-02-24 | 徐强 | Thread spicule |
-
2011
- 2011-12-21 CN CN2011205385816U patent/CN202376160U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342686A (en) * | 2015-12-15 | 2016-02-24 | 徐强 | Thread spicule |
| CN105342686B (en) * | 2015-12-15 | 2018-07-03 | 徐强 | Screw thread spicule |
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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: 20120815 Termination date: 20131221 |