CN215018139U - Novel surgical retractor - Google Patents
Novel surgical retractor Download PDFInfo
- Publication number
- CN215018139U CN215018139U CN202120310381.9U CN202120310381U CN215018139U CN 215018139 U CN215018139 U CN 215018139U CN 202120310381 U CN202120310381 U CN 202120310381U CN 215018139 U CN215018139 U CN 215018139U
- Authority
- CN
- China
- Prior art keywords
- rod
- screw rod
- shaped clamp
- sides
- compression spring
- 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
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 8
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides a novel surgical retractor, relating to the technical field of medical instruments. The structure is characterized in that a sliding groove is formed in the lower end face of the transverse supporting rod, a vertical sliding rod is arranged in the sliding groove, a hanging ring is arranged at the bottom end of the sliding rod, a screw rod penetrates through the hanging ring, a compression spring is sleeved on the screw rod, pull rods are arranged on two sides of the compression spring, a drag hook is arranged at the bottom end of each pull rod, nuts are arranged on two sides of the hanging ring on the screw rod, a universal bent pipe is arranged at the upper end of the transverse supporting rod and fixedly connected with a U-shaped clamp, and the U-shaped clamp is fixed through a double-screw bolt. The utility model has simple structure, reasonable design and convenient operation; effectively expose the operation field of vision, can adjust from top to bottom, left and right sides, shorten treatment time and operation time, improve the operation quality, reduce the operation risk.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically relate to a novel drag hook is used in operation.
Background
At present, when a hospital performs abdominal cavity surgery, skin or other internal tissues and organs covered on a surgical site must be separated, so that the visual field is conveniently and effectively exposed; in addition, the drag hook is required to be adjusted up and down and left and right in the operation, so that the visual field is better exposed, the drag hook used in the prior art is independently separated, the drag hook is adjusted by an assistant, the drag hook is fixed and needs to be fixed by the assistant, the operation is complex, time and labor are wasted, the treatment time and the operation time are delayed, the operation quality is reduced, and the operation risk is increased.
Disclosure of Invention
The utility model aims at providing a novel drag hook for operation, it is simple structure both, reasonable in design, convenient to use, again about can be from top to bottom adjust, difficult landing has shortened treatment time and operation time, has improved the operation quality.
The task of the utility model is realized through the following technical scheme. The utility model provides a novel drag hook for operation, including U-shaped clamp 1, double-screw bolt 2, universal return bend 3, its structural feature is that the lower terminal surface of horizontal branch 4 is equipped with the spout, be equipped with vertical slide bar 5 in the spout, the bottom of slide bar 5 is equipped with link 6, screw rod 7 wears to establish on link 6, the cover is equipped with compression spring 8 on the screw rod 7, compression spring 8's both sides are equipped with pull rod 9, pull rod 9's bottom is equipped with drag hook 10, the both sides of link 6 are equipped with nut 11 on the screw rod 7, the upper end of horizontal branch 4 is equipped with universal return bend 3, 3 fixed connection U-shaped clamps of universal return bend 1, U-shaped clamp 1 is fixed through double-screw bolt 2.
The utility model has the advantages that: 1. simple structure, reasonable design and convenient operation. 2. Firm fixation, difficult slipping and flexible use. 3. Effectively expose the operation field of vision, can realize the regulation about, about in the art, the operation traditional chinese medical science is taken root and is controlled as required, has shortened treatment time and operation time, has improved the operation quality, reduces the operation risk.
Drawings
Fig. 1 is a schematic structural view of a novel surgical retractor provided by the utility model.
In the figure, 1-U-shaped clamp, 2-stud, 3-universal elbow, 4-transverse strut, 5-sliding rod, 6-suspension loop, 7-screw, 8-compression spring, 9-pull rod, 10-drag hook and 11-nut.
Detailed Description
The following detailed description will be made with reference to fig. 1 for details of the novel surgical retractor of the present invention. The utility model provides a novel drag hook for operation, including U-shaped clamp 1, double-screw bolt 2, universal return bend 3, the lower terminal surface of horizontal branch 4 is equipped with the spout, be equipped with vertical slide bar 5 in the spout, the bottom of slide bar 5 is equipped with link 6, screw rod 7 wears to establish on link 6, the cover is equipped with compression spring 8 on the screw rod 7, compression spring 8's both sides are equipped with pull rod 9, pull rod 9's bottom is equipped with drag hook 10, two drag hooks are relative and establish, the both sides of link 6 are equipped with nut 11 on the screw rod 7, distance between drag hook 10 is adjusted to accessible nut 11, the upper end of horizontal branch 4 is equipped with universal return bend 3, 3 fixed connection U-shaped clamps of universal return bend 1, U-shaped clamp 1 is fixed through double-screw bolt 2. When the universal elbow pipe type surgical instrument is used, the U-shaped clamp 1 clamps a bed edge or other fixed objects, the bed edge or other fixed objects are fixed through the stud 2, then the universal elbow pipe 3 is adjusted, the drag hook 10 at the lower end of the pull rod 9 props open skin tissues in an abdominal cavity, and the distance between the drag hooks 10 can be adjusted through the nut 11 according to surgical needs. The utility model has simple structure, reasonable design and convenient operation; effectively expose the operation field of vision, can realize the regulation of upper and lower, left and right sides in the art, can improve the operation quality, reduce the operation risk.
Claims (1)
1. The utility model provides a novel drag hook for operation, including U-shaped clamp (1), double-screw bolt (2), universal return bend (3), the lower terminal surface of its characterized in that horizontal branch (4) is equipped with the spout, be equipped with vertical slide bar (5) in the spout, the bottom of slide bar (5) is equipped with link (6), screw rod (7) are worn to establish on link (6), the cover is equipped with compression spring (8) on screw rod (7), the both sides of compression spring (8) are equipped with pull rod (9), the bottom of pull rod (9) is equipped with drag hook (10), the both sides of link (6) are equipped with nut (11) on screw rod (7), the upper end of horizontal branch (4) is equipped with universal return bend (3), universal return bend (3) fixed connection U-shaped clamp (1), U-shaped clamp (1) are fixed through double-screw bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310381.9U CN215018139U (en) | 2021-01-29 | 2021-01-29 | Novel surgical retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310381.9U CN215018139U (en) | 2021-01-29 | 2021-01-29 | Novel surgical retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215018139U true CN215018139U (en) | 2021-12-07 |
Family
ID=79258800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120310381.9U Expired - Fee Related CN215018139U (en) | 2021-01-29 | 2021-01-29 | Novel surgical retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215018139U (en) |
-
2021
- 2021-01-29 CN CN202120310381.9U patent/CN215018139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |