CN201346228Y - Antiskid surgical scissors - Google Patents
Antiskid surgical scissors Download PDFInfo
- Publication number
- CN201346228Y CN201346228Y CNU200920018619XU CN200920018619U CN201346228Y CN 201346228 Y CN201346228 Y CN 201346228Y CN U200920018619X U CNU200920018619X U CN U200920018619XU CN 200920018619 U CN200920018619 U CN 200920018619U CN 201346228 Y CN201346228 Y CN 201346228Y
- Authority
- CN
- China
- Prior art keywords
- scissors
- surgical scissors
- handle
- surgical
- cutting edge
- 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
Abstract
The utility model discloses antiskid surgical scissors, belongs to a medical surgical instrument, and solves the technical defects in the prior art that forward pushing force is easily generated when surgical scissors cut muscle or tissue, and the muscle or the tissue can skid forward. The surgical scissors mainly comprise two scissor parts, wherein each scissor part is provided with a handle and a shear blade; the shafts of the two scissor parts are hinged through a bolt; the shear blades are in the shape of stairs and comprise vertical blades and slanted blades; the vertical blades are perpendicular to the axes of the scissor parts; and a horizontal claw with a ratchet is arranged on the inner side of each handle. The surgical scissors are mainly used in clinical operations in a hospital.
Description
Technical field
This utility model belongs to a kind of medical surgical instrument, specifically, relates to a kind of anti-skidding surgical scissors.
Background technology
In the internal medicine of hospital, surgical operation, surgical scissors is an apparatus commonly used.Because the angle of shear of two cutting edges was bigger when existing surgical scissors was sheared, the root angle of shear at cutting edge is big more.When shearing muscle or organizing, because the angle of shear is bigger, so when shearing, scissors produce a very big thrust forward to muscle or tissue, the angle of shear is big more, and thrust is big more, makes muscle or tissue to front slide, to such an extent as to influenced normal shearing.
Summary of the invention
In order to reduce the bigger thrust forward that surgical scissors produces when shearing muscle or organizing, eliminate or alleviate muscle or tissue along cutting edge to front slide, this utility model provides a kind of anti-skidding surgical scissors.
This utility model is realized by the following technical solutions: a kind of anti-skidding surgical scissors, comprise two scissors thighs, and be respectively equipped with handle and cutting edge on each scissors thigh, two scissors thighs are hinged by screw axis; Two cutting edges are stepped, and described cutting edge is made up of upright sword and oblique sword, and described upright sword is perpendicular to the axis of scissors thigh.
Described cutting edge can comprise more than one upright sword; The handle inboard can be provided with the horizontal pawl of band ratchet.
Compared with prior art, the beneficial effects of the utility model are: because the surgical scissors cutting edge is made up of upright sword and oblique sword, stepped, upright sword does not participate in shearing, have only oblique sword to participate in shearing, reduced the shearing inclination of cutting edge root when shearing widely, thereby reduced forward the thrust of surgical scissors muscle or tissue generation, avoid or alleviated muscle or the tissue to front slide, guaranteed normal shearing.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In figure: 1, scissors thigh; 2, horizontal pawl; 3, hands handle; 4, screw axis; 5, oblique sword; 6, upright sword.
A kind of anti-skidding surgical scissors comprises two scissors thighs 1, is respectively equipped with handle 3, horizontal pawl 2 and cutting edge on each scissors thigh 1, and two scissors thighs 1 are hinged by screw axis 4; Two cutting edges are stepped, and stepped cutting edge is made up of two upright swords 6 and oblique sword 5 perpendicular to scissors thigh 1 axis; Handle 3 inboards are provided with the horizontal pawl 2 of band ratchet.
Claims (3)
1, a kind of anti-skidding surgical scissors comprises two scissors thighs, is respectively equipped with handle and cutting edge on each scissors thigh, and two scissors thighs are hinged by bearing pin; It is characterized in that: two cutting edges are stepped, and described cutting edge is made up of upright sword and oblique sword, and described upright sword is perpendicular to the axis of scissors thigh.
2, anti-skidding surgical scissors according to claim 1 is characterized in that: described cutting edge comprises more than one upright sword.
3, anti-skidding surgical scissors according to claim 1 and 2 is characterized in that: the handle inboard is provided with the horizontal pawl of band ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920018619XU CN201346228Y (en) | 2009-01-22 | 2009-01-22 | Antiskid surgical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920018619XU CN201346228Y (en) | 2009-01-22 | 2009-01-22 | Antiskid surgical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346228Y true CN201346228Y (en) | 2009-11-18 |
Family
ID=41365709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920018619XU Expired - Fee Related CN201346228Y (en) | 2009-01-22 | 2009-01-22 | Antiskid surgical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346228Y (en) |
-
2009
- 2009-01-22 CN CNU200920018619XU patent/CN201346228Y/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: 20091118 Termination date: 20110122 |