CN202104999U - Lateral episiotomy shears - Google Patents
Lateral episiotomy shears Download PDFInfo
- Publication number
- CN202104999U CN202104999U CN201120187030XU CN201120187030U CN202104999U CN 202104999 U CN202104999 U CN 202104999U CN 201120187030X U CN201120187030X U CN 201120187030XU CN 201120187030 U CN201120187030 U CN 201120187030U CN 202104999 U CN202104999 U CN 202104999U
- Authority
- CN
- China
- Prior art keywords
- shear
- cutting
- cutting edge
- blade
- cut
- 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 lateral episiotomy shears, belonging to a medical appliance and solving the problem of overlarge included angle of shear blades when the lateral episiotomy shears are used for cutting in the prior art. The lateral episiotomy shears comprise two shear arms. The two shear arms are hinged by a screw through a shaft. Handles are respectively arranged at the tail ends of the shear arms. Shear blades are respectively arranged at the front ends of the shear arms. In the two shear blades, one shear blade is of a straight line shape and the other shear blade is of a step shape. The step-shaped shear blade consists of a vertical blade and an inclined blade. The lateral episiotomy shears are mainly used for the obstetrics and gynecology department in a hospital.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, specifically, relates to a kind of perineum side cutting and cuts.
Background technology
In hospital clinical, the department of obstetrics and gynecology medical worker shortens for the safety of protecting the baby makes stages of labor when delivering a child, and perhaps tears in order to protect puerpera's perineum to be unlikely to large tracts of land, usually takes lateral episiotomy.When implementing lateral episiotomy, it is its essential tool that perineum side cutting is cut.Existing perineum side cutting is cut when shearing, because the angle of two cutting edges is excessive, so when shearing; Scissors produce a very big thrust forward to muscle or tissue, and the closer to the root of cutting edge, the angle when two cutting edges are sheared is big more; Angle is big more, and thrust forward is big more, and thrust makes muscle or tissue to front slide; To such an extent as to influenced normal shearing, make troubles for medical worker's work, bring more misery to the puerpera simultaneously.
Summary of the invention
The purpose of this utility model is in order to provide a kind of perineum side cutting to cut, to cut the excessive defective of cutting edge angle when shearing with perineum side cutting in the solution prior art.
This utility model is to adopt following technical scheme to realize: a kind of perineum side cutting is cut, and comprises that two are cut arm, and two to cut arm hinged through screw axis; The end of cutting arm is respectively equipped with handle; The front end of cutting arm is respectively equipped with cutting edge, and in two cutting edges, a cutting edge is a linearity; Another cutting edge is stepped, and said stepped cutting edge is made up of upright sword and oblique sword.
Compared with prior art, the beneficial effect of this utility model is: in two cutting edges, one of them takes stepped cutting edge, and especially at the root of cutting edge, the angle of its cutting edge dwindles greatly, and during shearing, the thrust forward that cutting edge produces also reduces greatly.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further.
A kind of perineum side cutting is cut; Comprise cutting arm 3, cutting arm 3 ', cut arm 3, cut arm 3 ' hinged through screw axis 2, cut arm 3, cut arm 3 ' end be respectively equipped with handle 4, handle 4 '; Cut arm 3, cut arm 3 ' front end be respectively equipped with cutting edge 1, cutting edge 1 '; Cutting edge 1 linearly, cutting edge 1 ' stepped, cutting edge 1 ' form by upright sword 6 and oblique sword 5.
Claims (1)
1. a perineum side cutting is cut, and comprises that two are cut arm, two cut arm through screw axis hinged; The end of cutting arm is respectively equipped with handle; The front end of cutting arm is respectively equipped with cuts mouth, cuts mouth and is provided with cutting edge, it is characterized in that: in two cutting edges; A cutting edge linearly, another cutting edge is made up of straight line cutting edge and camber line cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120187030XU CN202104999U (en) | 2011-06-07 | 2011-06-07 | Lateral episiotomy shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120187030XU CN202104999U (en) | 2011-06-07 | 2011-06-07 | Lateral episiotomy shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202104999U true CN202104999U (en) | 2012-01-11 |
Family
ID=45430453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120187030XU Expired - Fee Related CN202104999U (en) | 2011-06-07 | 2011-06-07 | Lateral episiotomy shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202104999U (en) |
-
2011
- 2011-06-07 CN CN201120187030XU patent/CN202104999U/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: 20120111 Termination date: 20120607 |