CN201022733Y - Orthopedics surgical knife - Google Patents
Orthopedics surgical knife Download PDFInfo
- Publication number
- CN201022733Y CN201022733Y CNU2007200211224U CN200720021122U CN201022733Y CN 201022733 Y CN201022733 Y CN 201022733Y CN U2007200211224 U CNU2007200211224 U CN U2007200211224U CN 200720021122 U CN200720021122 U CN 200720021122U CN 201022733 Y CN201022733 Y CN 201022733Y
- Authority
- CN
- China
- Prior art keywords
- blade
- sawtooth
- sides
- knife
- utility
- 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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Abstract
The utility model discloses an orthopaedics scalpel, which includes a tool shank, and a cutter body connected to one end of the tool shank. One side of the cutter body has sawtooth. Both sides of the cutter body have cutting edges. The cutting edges of the two sides of the cutter body are arched. The edge of the sawtooth has sawtoothed cutting edge. The utility model not only has a simple structure, a small volume, and is portable flexible, but also has variety of functions and a high use value and popularization value.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of bone surgery cutter.
Background technology
In bone surgery, the situation complexity is various, also needs a large amount of operating theater instruments simultaneously, existing bone surgery set, and as swing saw, reciprocating sow etc., function singleness, big, the heaviness, dumb of volume can not satisfy present bone surgery instructions for use fully.Particularly in some operations, more manifest deficiency wherein at the human body cartilaginous tissue.Do not reach require set, influence operation quality.
The utility model content
It is simple in structure, easy to use that the purpose of this utility model provides, not only little, the light and flexible of volume, and a kind of bone surgery cutter that gathers multi-function in integral whole.
For achieving the above object, the technical solution of the utility model is: a kind of bone surgery cutter, comprise handle of a knife, one end of handle of a knife is connected with blade, it is characterized in that: a side of described blade has sawtooth, the both sides of described blade have blade, and the blade of described blade both sides is curved, and the edge of described sawtooth has serrated knife blade.
Below be this utility model further improvement in the technical proposal:
The blade of a side is the arc that concaves in the blade of described blade both sides, and the blade of opposite side is cambered outwards arc, and described sawtooth is positioned at the side with the curved blade that concaves.
One side of described blade has some groups of sawtooth, and described sawtooth is positioned at the side near handle of a knife, and the blade and the serrated knife blade of described blade both sides are combined as a whole.
Beneficial effect: this utility model adopts said structure, has the following advantages:
(1) simple in structure, light weight, volume are little, and result of use is good.
(2) blade has sawtooth, and both sides have blade, gathers multi-function in integral whole.
This utility model is simple in structure, easy to use, has higher use value and promotional value.
The utility model is described in further detail below in conjunction with drawings and Examples
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, a kind of bone surgery cutter comprises handle of a knife 1, one end of handle of a knife 1 is connected with blade 2, and a side of described blade 2 has sawtooth 4, and the both sides of described blade 2 have blade 3, the blade 3 of described blade 2 both sides is curved, and the edge of described sawtooth 4 has serrated knife blade 5.The blade 3a of a side is the arc that concaves in the blade 3 of described blade 2 both sides, and the blade 3b of opposite side is cambered outwards arc, and described sawtooth 4 is positioned at the side with the curved blade 3a that concaves.One side of described blade 2 has five groups of sawtooth 4, and described sawtooth 4 is positioned at the side near handle of a knife 1, and the blade 3 and the serrated knife blade 5 of described blade 2 both sides are combined as a whole.
Claims (3)
1. bone surgery cutter, comprise handle of a knife (1), one end of handle of a knife (1) is connected with blade (2), it is characterized in that: a side of described blade (2) has sawtooth (4), the both sides of described blade (2) have blade (3), the blade (3) of described blade (2) both sides is curved, and the edge of described sawtooth (4) has serrated knife blade (5).
2. a kind of bone surgery cutter as claimed in claim 1, it is characterized in that: the arc of the blade (3a) of a side for concaving in the blade (3) of described blade (2) both sides, the blade of opposite side (3b) is cambered outwards arc, and described sawtooth (4) is positioned at the side with the curved blade (3a) that concaves.
3. a kind of bone surgery cutter as claimed in claim 1, it is characterized in that: a side of described blade (2) has some groups of sawtooth (4), described sawtooth (4) is positioned at the side near handle of a knife (1), and the blade (3) of described blade (2) both sides is combined as a whole with serrated knife blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200211224U CN201022733Y (en) | 2007-04-19 | 2007-04-19 | Orthopedics surgical knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200211224U CN201022733Y (en) | 2007-04-19 | 2007-04-19 | Orthopedics surgical knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201022733Y true CN201022733Y (en) | 2008-02-20 |
Family
ID=39096590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200211224U Expired - Fee Related CN201022733Y (en) | 2007-04-19 | 2007-04-19 | Orthopedics surgical knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201022733Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411800A (en) * | 2017-09-01 | 2017-12-01 | 国家康复辅具研究中心 | A kind of operating theater instruments for repairing bone arcwall face |
| CN108143463A (en) * | 2018-02-09 | 2018-06-12 | 佛山市驰康医疗器材有限公司 | Bone cutter |
| CN108903994A (en) * | 2018-06-01 | 2018-11-30 | 肇庆高新区国专科技有限公司 | A kind of hemorrhoid stapler |
-
2007
- 2007-04-19 CN CNU2007200211224U patent/CN201022733Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411800A (en) * | 2017-09-01 | 2017-12-01 | 国家康复辅具研究中心 | A kind of operating theater instruments for repairing bone arcwall face |
| CN108143463A (en) * | 2018-02-09 | 2018-06-12 | 佛山市驰康医疗器材有限公司 | Bone cutter |
| CN108903994A (en) * | 2018-06-01 | 2018-11-30 | 肇庆高新区国专科技有限公司 | A kind of hemorrhoid stapler |
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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: 20080220 |