CN201617879U - Improved wound hook - Google Patents
Improved wound hook Download PDFInfo
- Publication number
- CN201617879U CN201617879U CN2010201368234U CN201020136823U CN201617879U CN 201617879 U CN201617879 U CN 201617879U CN 2010201368234 U CN2010201368234 U CN 2010201368234U CN 201020136823 U CN201020136823 U CN 201020136823U CN 201617879 U CN201617879 U CN 201617879U
- Authority
- CN
- China
- Prior art keywords
- pawl
- claw
- sharp
- sleeve
- hook
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an improved wound hook, which belongs to operation medical instruments and comprises a sharp claw, a neck, a handle and an auxiliary claw, wherein the auxiliary claw is closely adhered with the sharp claw, a sleeve is fixed with a claw of the auxiliary claw and connected with a spring, the spring and the sleeve are positioned at the same claw of the sharp claw, the sleeve is connected with a steel wire and a pull rod, the pull rod is provided with a button, and the button is clamped in a clamping groove of the handle. The improved wound hook has the advantages that the wound hook can catch skin rapidly and precisely as the skin is not easy to shed off, wound suture is quick with small scar, and operation time is shortened. The improved wound hook is reasonable in structure and convenient in operation, and reduces pain of patients.
Description
Technical field
This utility model belongs to a kind of surgical medical apparatus, particularly a kind of wound hook.
Background technology
Wound hook is that a kind of tractive is cut open or the operation tool of compromised skin tissue, has two types, a kind of sharp claw hook, and a kind of is blunt claw hook.During sharp claw hook tractive skin, skin scratches the root that slides into pawl, is unfavorable for sewing up, and comes off easily during blunt pawl tractive skin, influences the operation progress.
The utility model content
For overcoming above-mentioned defective, the utility model discloses a kind of modified model wound hook, skin closure promptly and accurately handled well in the challenge when having solved in the operation the wound skin treatment.
Technical solution adopted in the utility model is a kind of modified model wound hook, comprise sharp pawl, cervical region and handgrip, an auxiliary jaw is set, auxiliary jaw is close to sharp pawl, one pawl of auxiliary jaw and the corresponding pawl of sharp pawl are by telescopic joint, one pawl of sleeve pipe and auxiliary jaw is fixed, and sleeve pipe is connected with a spring, and spring and casing pipe sleeve are on the same pawl of sharp pawl, a telescopic joint steel wire, steel wire connects a pull bar, and the pull bar other end is provided with a button, and button snap is in a draw-in groove of handgrip.
The beneficial effects of the utility model are to have improved to handle wound or be cut open the effect that skin histology is handled, the skin difficult drop-off, and quick and precisely tractive is lived skin, and the wound stitching speed is fast, and the vestige that stays is little, and operating time shortens.This utility model is reasonable in design, and is easy to operate, reduced the patient suffering.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing
Fig. 1 is this utility model structural representation
1, auxiliary jaw, 2, steel wire, 3, pull bar, 4, sharp pawl, 5, sleeve pipe, 6, spring, 7, cervical region, 8, button, 9, draw-in groove, 10, handgrip.
The specific embodiment
As shown in Figure 1, a kind of modified model wound hook comprises sharp pawl 4, cervical region 7 and handgrip 10, one auxiliary jaw 1 is set, auxiliary jaw 1 is close to sharp pawl 4, and a pawl of auxiliary jaw 1 is connected by sleeve pipe 5 with the corresponding pawl of sharp pawl 4, and sleeve pipe 5 is fixed with a pawl of auxiliary jaw 1, sleeve pipe 5 is connected with a spring 6, spring 6 is enclosed within on the same pawl of sharp pawl 4 with sleeve pipe 5, and sleeve pipe 5 connects a steel wire 2, and steel wire 2 connects a pull bar 3, pull bar 3 other ends are provided with a button 8, and button 8 is stuck in the draw-in groove 9 of handgrip 10.
Claims (1)
1. modified model wound hook, comprise sharp pawl, cervical region and handgrip, it is characterized in that being provided with an auxiliary jaw, auxiliary jaw is close to sharp pawl, one pawl of auxiliary jaw and the corresponding pawl of sharp pawl are by telescopic joint, one pawl of sleeve pipe and auxiliary jaw is fixed, and sleeve pipe is connected with a spring, and spring and casing pipe sleeve are on the same pawl of sharp pawl, a telescopic joint steel wire, steel wire connects a pull bar, and the pull bar other end is provided with a button, and button snap is in a draw-in groove of handgrip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201368234U CN201617879U (en) | 2010-03-18 | 2010-03-18 | Improved wound hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201368234U CN201617879U (en) | 2010-03-18 | 2010-03-18 | Improved wound hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617879U true CN201617879U (en) | 2010-11-03 |
Family
ID=43021330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201368234U Expired - Fee Related CN201617879U (en) | 2010-03-18 | 2010-03-18 | Improved wound hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617879U (en) |
-
2010
- 2010-03-18 CN CN2010201368234U patent/CN201617879U/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: 20101103 Termination date: 20110318 |