CN201790844U - Socket spanner for medical surgery - Google Patents
Socket spanner for medical surgery Download PDFInfo
- Publication number
- CN201790844U CN201790844U CN2010205370695U CN201020537069U CN201790844U CN 201790844 U CN201790844 U CN 201790844U CN 2010205370695 U CN2010205370695 U CN 2010205370695U CN 201020537069 U CN201020537069 U CN 201020537069U CN 201790844 U CN201790844 U CN 201790844U
- Authority
- CN
- China
- Prior art keywords
- handle
- socket spanner
- spanner
- lead
- nut
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a socket spanner for a medical surgery. The socket spanner consists of a handle and a handle lever, wherein one end of the handle lever is connected with the handle, and the other end of the handle lever is provided with a nut cap trepan boring; the other end part of the handle at the position of the nut trepan boring is provided with a lead groove; and the lead groove is communicated with the nut cap trepan boring. The socket spanner has the characteristics that: the socket spanner has simple structure, is convenient to manufacture and is easy to operate; and a surgical suture is conveniently arranged in the lead groove, so that the spanner can fix a screw conveniently and the influence on the successful performance of a surgery due to unavailable fixing of the screw under the effect of the suture.
Description
Technical field
This utility model belongs to medical apparatus, specifically is meant the telescopic wrench of a kind of used for medical procedures.
Background technology
At present, carry out canalis spinalis for the narrow patient of cervical spinal canal and enlarge plastic operation, in this operation, need the cervical lateral mass screw and the back-up wrench of line with seam, existing spanner is made of handle and handlebar, and handlebar one end is set to the nut trepanning, because existing spanner front end nut trepanning place does not have the lead-in wire groove, fixedly the time, suture directly influences the fixing of screw to the spiro cap borehole jack at the screw of line with seam, and what be unfavorable for performing the operation carries out smoothly.
Summary of the invention
The purpose of this utility model is provide in order to overcome the prior art deficiency a kind of simple in structure, easy to operate, finishes the telescopic wrench of a kind of used for medical procedures of hold-down screw smoothly.
The technical scheme of being taked is for achieving the above object:
The telescopic wrench of a kind of used for medical procedures is made of handle, handlebar, and handlebar one end is connected with handle, and the handlebar other end is set to the nut trepanning, wherein has the lead-in wire groove in the handle the other end at nut trepanning place, and this lead-in wire groove communicates with the nut trepanning.
Described lead-in wire groove width 1 mm, dark 2mm.
The cross section of described nut trepanning is quadrangle, pentagon or hexagon.
Characteristics of the present utility model are simple in structure, and are easy to make, processing ease, and the suture of operation usefulness places in the lead-in wire groove easily, carries out hold-down screw easily, can't fix because of the suture influence when having avoided screw fixedly, and what influence was performed the operation carries out smoothly.
Description of drawings
Fig. 1 is an axonometric chart of the present utility model.
Fig. 2 is a user mode reference diagram of the present utility model.
The specific embodiment
The telescopic wrench of a kind of used for medical procedures, constitute by handle 1, handlebar 2, handlebar 2 one ends are connected with handle 1, handlebar 2 other ends are provided with nut trepanning 3, have lead-in wire groove 4 in the handle the other end at nut trepanning 3 places, and this lead-in wire groove 4 communicates with nut trepanning 3, lead-in wire groove 4 can be designed to the specification of wide 1 mm, dark 2mm, nut trepanning 3 is complementary with screw 6, and the cross section of nut trepanning 3 designs according to screw 6 nose shapes, generally can be quadrangle, pentagon or hexagon.
During concrete operations, earlier medical suture 5 is through on the through wires hole of screw 6 heads, the nut trepanning 3 of spanner is enclosed within on the screw 6, simultaneously the medical suture 5 at two is drawn from lead-in wire groove 6, hold two medical sutures of drawing 5 with finger along handlebar, and rotary handle 1 is with this hold-down screw 6.
Claims (3)
1. telescopic wrench of used for medical procedures, be made of handle, handlebar, handlebar one end is connected with handle, and the handlebar other end is set to the nut trepanning, it is characterized in that having the lead-in wire groove in the handle the other end at nut trepanning place, this lead-in wire groove communicates with the nut trepanning.
2. the telescopic wrench of a kind of used for medical procedures according to claim 1 is characterized in that described lead-in wire groove width 1 mm, dark 2mm.
3. the telescopic wrench of a kind of used for medical procedures according to claim 1 is characterized in that the cross section of described nut trepanning is quadrangle, pentagon or hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205370695U CN201790844U (en) | 2010-09-21 | 2010-09-21 | Socket spanner for medical surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205370695U CN201790844U (en) | 2010-09-21 | 2010-09-21 | Socket spanner for medical surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201790844U true CN201790844U (en) | 2011-04-13 |
Family
ID=43845763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205370695U Expired - Fee Related CN201790844U (en) | 2010-09-21 | 2010-09-21 | Socket spanner for medical surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201790844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
-
2010
- 2010-09-21 CN CN2010205370695U patent/CN201790844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
| CN103054636B (en) * | 2012-12-25 | 2015-05-06 | 李书凡 | T-shaped universal connecting handle |
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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: 20110413 Termination date: 20130921 |