CN201192365Y - Lateral perineotomy scissor - Google Patents
Lateral perineotomy scissor Download PDFInfo
- Publication number
- CN201192365Y CN201192365Y CNU2008200209036U CN200820020903U CN201192365Y CN 201192365 Y CN201192365 Y CN 201192365Y CN U2008200209036 U CNU2008200209036 U CN U2008200209036U CN 200820020903 U CN200820020903 U CN 200820020903U CN 201192365 Y CN201192365 Y CN 201192365Y
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- China
- Prior art keywords
- cutting edge
- cutting
- cut
- arm
- 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 lateral episiotomy scissors, belonging to the field of medical appliances, which solves the problem that the cutting edge included angle of the prior lateral episiotomy scissors is too large during scissoring. The lateral episiotomy scissors comprise two scissor arms which are hinged via a bolt, two handles which are respectively arranged at the tail ends of the scissor arms, and a straight cutting edge and a stepped cutting edge which are respectively arranged at the front ends of the two scissor arms; wherein the stepped cutting edge is composed of a vertical blade and an inclined blade. The lateral episiotomy scissors provided in the utility model are mainly used in a department of gynecology and obstetrics of 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, root the closer to cutting edge, angle when two cutting edges are sheared is big more, and angle is big more, and thrust forward is big more, 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 realized by the following technical solutions: a kind of perineum side cutting is cut, comprise that two are cut arm, two cut arm by screw axis hinged, 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 described stepped cutting edge is made up of upright sword and oblique sword.
Compared with prior art, the beneficial effects of the utility model are: 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 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.
A kind of perineum side cutting is cut, comprise cutting arm 3, cutting arm 3 ', cut arm 3, cut arm 3 ' hinged by 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 ' by upright sword 6 and tiltedly sword 5 form.
Claims (1)
1. a perineum side cutting is cut, comprise that two are cut arm, two cut arm by screw axis hinged, the end of cutting arm is respectively equipped with handle, the front end of cutting arm is respectively equipped with cutting edge, it is characterized in that: in two cutting edges, a cutting edge is a linearity, another cutting edge is stepped, and described stepped cutting edge is made up of upright sword and oblique sword.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209036U CN201192365Y (en) | 2008-04-17 | 2008-04-17 | Lateral perineotomy scissor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209036U CN201192365Y (en) | 2008-04-17 | 2008-04-17 | Lateral perineotomy scissor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192365Y true CN201192365Y (en) | 2009-02-11 |
Family
ID=40391912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200209036U Expired - Fee Related CN201192365Y (en) | 2008-04-17 | 2008-04-17 | Lateral perineotomy scissor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192365Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012156662A1 (en) | 2011-05-17 | 2012-11-22 | Plymouth Hospitals Nhs Trust | Apparatus for conducting an episiotomy and method of using the same |
| CN105534574A (en) * | 2015-12-31 | 2016-05-04 | 芜湖圣大医疗器械技术股份有限公司 | Scissors for circumcision |
-
2008
- 2008-04-17 CN CNU2008200209036U patent/CN201192365Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012156662A1 (en) | 2011-05-17 | 2012-11-22 | Plymouth Hospitals Nhs Trust | Apparatus for conducting an episiotomy and method of using the same |
| US10064652B2 (en) | 2011-05-17 | 2018-09-04 | Plymouth Hospitals Nhs Trust | Apparatus for conducting an episiotomy and method of using the same |
| CN105534574A (en) * | 2015-12-31 | 2016-05-04 | 芜湖圣大医疗器械技术股份有限公司 | Scissors for circumcision |
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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: 20090211 |