CN206166999U - Scalpel for surgery of improvement - Google Patents
Scalpel for surgery of improvement Download PDFInfo
- Publication number
- CN206166999U CN206166999U CN201620892775.9U CN201620892775U CN206166999U CN 206166999 U CN206166999 U CN 206166999U CN 201620892775 U CN201620892775 U CN 201620892775U CN 206166999 U CN206166999 U CN 206166999U
- Authority
- CN
- China
- Prior art keywords
- knife
- wall
- pipe
- sword
- blade
- 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 provides a scalpel for surgery of improvement, including sword pipe and extension grab handle, the sword inside pipe wall is cylinder type structure, the outer wall side of being tubular structure, sword inside pipe wall both ends are equipped with the screw thread, extension grab handle one end is equipped with the screw thread, the thread end and sword inside pipe wall one end spiro union of extension grab handle, at sword pipe both ends, the inside inside groove that is equipped with of sword pipe wall between inner wall and the outer wall, respectively be equipped with a slide on the wall all around at sword pipe both ends, the slide rail connected inside groove, interior inslot is equipped with the blade, the tool bit of blade is towards inside groove opening direction, the blade tail end is equipped with the handle of a knife, the handle of a knife tail end is equipped with the connecting rod, connecting rod one end is passed the slide and is extended to sword outside of tubes face, the connecting rod stretches out sword outside of tubes one end spiro union has the nut. A scalpel for surgery of improvement, overall structure is simple, operation convenient to use, stability is good, the reliability is high, uses a scalpel for surgery of improvement, not only saved operation time, the security of surgery operation has still improved.
Description
Technical field
This utility model is related to surgical operating instrument, more particularly to a kind of knife for surgical purpose of improvement.
Background technology
At present, the scalpel for using when hospital carries out surgical operation, usual blade and handle of a knife are snappings, this connection
Mode is very insecure, and blade easily comes off and causes malpractice, and it is all individualism to be additionally, since every kind of scalpel,
Special medical personnel are needed during operation and passs surgeon one by one by single scalpel, not only lost time, Er Qie
Scalpel easily falls on the ground during transmission, affects surgical effect.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of surgical operating of improvement
Knife, not only can save operating time, can also improve the safety of surgical operation.
A kind of knife for surgical purpose of improvement described in the utility model, includes knife pipe and lengthens lever, knife inside pipe wall
For cylindrical structure, outer wall is square-tube type structure, and the corner angle of outer wall are fillet, and described knife inside pipe wall two ends are provided with screw thread, institute
The lengthening lever one end outer wall stated is provided with screw thread, and the end of thread for lengthening lever is spirally connected with knife inside pipe wall one end, at knife pipe both ends,
The pars intramuralis of knife pipe four between inner and outer wall is provided with inside groove, and a slideway is respectively provided with four perisporiums at knife pipe two ends, described
Slideway connects inside groove, and blade is provided with inside groove, and towards inside groove opening direction, blade tail end is provided with handle of a knife to the cutter head of the blade,
Handle of a knife tail end is provided with connecting rod, and described connecting rod one end extends to knife tube outside through slideway, and connecting rod stretches out the outer one end of knife pipe and is spirally connected
There is nut.When using, can be selected to lengthen which end that lever is screwed onto knife pipe according to the needs of operation, then twist on nut
Pine, promotes connecting rod that blade is released inside groove, tightens nut and fixes blade position, and the design of square knife pipe is not easy to roll, increases
Safety.
Preferably, the blade of different model is provided with each described inside groove.
Preferably, described lengthening lever and knife pipe outer wall is provided with gripping stricture of vagina.
A kind of knife for surgical purpose of improvement described in the utility model, overall structure is simple, easy for operation, stable
Property it is good, reliability is high.Using a kind of knife for surgical purpose of improvement described in the utility model, operating time is not only saved,
Also improve the safety of surgical operation.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the knife for surgical purpose of improvement described in the utility model.Accompanying drawing 2 is this reality
With a kind of end face structure schematic diagram of the knife for surgical purpose of new described improvement.
1- knife pipe 2- handle of a knife 3- connecting rod 4- nut 5- slideway 6- blade 7- screw threads 8- lengthens lever
9- inside grooves.
Specific embodiment
Referring now to accompanying drawing 1 and accompanying drawing 2, it is described in conjunction with the embodiments as follows：A kind of surgery of improvement described in the utility model
With scalpel, include knife pipe 1 and lengthen lever 8, the inwall of knife pipe 1 is cylindrical structure, outer wall is square-tube type structure, outer wall
Corner angle are fillet, and the described inwall two ends of knife pipe 1 are provided with screw thread, and the described one end outer wall of lengthening lever 8 is provided with screw thread 7, are lengthened
The end of screw thread 7 of lever 8 is spirally connected with the inwall one end of knife pipe 1, in the both ends of knife pipe 1, the pars intramuralis of knife pipe 1 four between inner and outer wall
Inside groove 9 is provided with, a slideway 5 is respectively provided with four perisporiums at the two ends of knife pipe 1, the described connection inside groove 9 of slideway 5 is provided with inside groove 9
Blade 6, towards the opening direction of inside groove 9, the tail end of blade 6 is provided with handle of a knife 2 to the cutter head of the blade 6, and the tail end of handle of a knife 2 is provided with connecting rod 3,
Described one end of connecting rod 3 extends to the outside of knife pipe 1 through slideway 5, and connecting rod 3 stretches out the outer one end of knife pipe 1 and is bolted with nut 4.Use
When, can be selected to lengthen which end that lever 8 is screwed onto knife pipe according to the needs of operation, then nut 4 is unscrewed, promote connecting rod
3 blades 6 release inside groove 9, tighten nut 4 and fix the position of blade 6, and the design of square knife pipe 1 is not easy to roll, and increased safety
Property.
Preferably, the blade 6 of different model is provided with each described inside groove 9.
Preferably, described lengthening lever 8 and the outer wall of knife pipe 1 is provided with gripping stricture of vagina.
A kind of knife for surgical purpose of improvement described in the utility model, overall structure is simple, easy for operation, stable
Property it is good, reliability is high.Using a kind of knife for surgical purpose of improvement described in the utility model, operating time is not only saved,
Also improve the safety of surgical operation.
Claims (3)
1. a kind of knife for surgical purpose of improvement, includes knife pipe（1）With lengthening lever（8）, it is characterised in that knife pipe（1）It is interior
Wall is cylindrical structure, and outer wall is square-tube type structure, and the corner angle of outer wall are fillet, knife pipe（1）Inwall two ends are provided with screw thread, lengthen
Lever（8）One end outer wall is provided with screw thread（7）, lengthen lever（8）Screw thread（7）End and knife pipe（1）Inwall one end is spirally connected, in knife pipe
（1）Both ends, the knife pipe between inner and outer wall（1）Four pars intramuralis are provided with inside groove（9）, knife pipe（1）It is each on four perisporiums at two ends
It is provided with a slideway（5）, slideway（5）Connection inside groove（9）, inside groove（9）Inside it is provided with blade（6）, blade（6）Cutter head towards inside groove
（9）Opening direction, blade（6）Tail end is provided with handle of a knife（2）, handle of a knife（2）Tail end is provided with connecting rod（3）, connecting rod（3）One end passes through slideway
（5）Extend to knife pipe（1）Outside, connecting rod（3）Stretch out knife pipe（1）Outer one end is bolted with nut（4）.
2. a kind of knife for surgical purpose of improvement according to claim 1, it is characterised in that each inside groove（9）Inside it is provided with
The blade of different model（6）.
3. the knife for surgical purpose of a kind of improvement according to claim 1, it is characterised in that lengthen lever（8）With knife pipe
（1）Outer wall is provided with gripping stricture of vagina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892775.9U CN206166999U (en) | 2016-08-17 | 2016-08-17 | Scalpel for surgery of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892775.9U CN206166999U (en) | 2016-08-17 | 2016-08-17 | Scalpel for surgery of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206166999U true CN206166999U (en) | 2017-05-17 |
Family
ID=60239925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892775.9U Expired - Fee Related CN206166999U (en) | 2016-08-17 | 2016-08-17 | Scalpel for surgery of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206166999U (en) |
-
2016
- 2016-08-17 CN CN201620892775.9U patent/CN206166999U/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: 20170517 Termination date: 20180817 |