CN202776720U - Lamellar cornea cutting scalpel - Google Patents
Lamellar cornea cutting scalpel Download PDFInfo
- Publication number
- CN202776720U CN202776720U CN 201220365102 CN201220365102U CN202776720U CN 202776720 U CN202776720 U CN 202776720U CN 201220365102 CN201220365102 CN 201220365102 CN 201220365102 U CN201220365102 U CN 201220365102U CN 202776720 U CN202776720 U CN 202776720U
- Authority
- CN
- China
- Prior art keywords
- blade
- scalpel
- cornea
- cutting
- lamellar
- 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 relates to the technical field of medical scalpels, in particular to a lamellar cornea cutting scalpel which overcomes the technical defect that a scalpel blade of an existing cornea cutting and laminating scalpel is of a straight platy structure. The lamellar cornea cutting scalpel comprises a blade, a holder and a blade connecting portion for connecting the blade with the holder, and is characterized in that the blade is of an arc-shaped platy structure. By the aid of the blade of the arc-shaped platy structure, lamellar cutting of corneas is convenient and rapid, and cutting through of the cornea during cutting is reduced.
Description
Technical field
This utility model relates to medical operating cutter technical field, is specifically related to be used to the architecture advances aspect of dissecing the employed scalpel of cornea.
Background technology
Because the blade that existing cornea dissects the layering scalpel is a straight laminated structure, and cornea was an arcuate structure before dissecing layering, straight blade dissects to cut open easily in the arc angle membrane process wears cornea.
Summary of the invention
In sum, the purpose of this utility model is that the blade that dissects the layering scalpel in order to solve existing cornea is the straight existing technical deficiency of laminated structure, and a kind of corneal lamellar that proposes dissects scalpel.
The technical problem that proposes for solving this utility model, the technical scheme of employing is: a kind of corneal lamellar dissects scalpel, includes: blade, handle of a knife and the blade connecting portion that connects blade and handle of a knife; It is characterized in that: described blade is the laminated structure of arc.
Include as the technical scheme to further restriction of the present utility model:
The nose part of described blade is semicircle; Blade the first two/edge of a position is provided with blade.
The radian of described blade is equal to or less than the cornea radian.
The beneficial effects of the utility model are: what blade of the present utility model adopted is the laminated structure of arc, and the fast and easy corneal is carried out layering and dissectd, and reduces to dissect process and cut open the phenomenon of wearing cornea.
Description of drawings
Fig. 1 is the perspective view that cornea of the present utility model dissects the layering scalpel;
Fig. 2 is that structural representation is faced at the back side that cornea of the present utility model dissects the layering scalpel.
The specific embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of this utility model structure of the present utility model is further described.
Shown in seeing figures.1.and.2, this utility model includes the blade 1 of the laminated structure of an arc, be used for the hand-held handle of a knife 2 of operative process, and the connecting portion 3 that connects blade 1 and handle of a knife 2, connecting portion 3 is the extension of blade 1 afterbody, connecting portion 3 is structure as a whole with blade 1, and the angle that connecting portion 3 makes blade and handle of a knife 2 be 90～135 degree is connected.Cut open for fear of the nose part of blade 1 and to wear cornea, the nose part of blade 1 is semicircle, blade the first two/edge of a position is provided with blade 12.The radian of blade 1 preferably is equal to or less than the cornea radian, and the length of blade 1 is 6～8mm, and width is 3～4mm.
Claims (1)
1. a corneal lamellar dissects scalpel, includes: blade, handle of a knife and the blade connecting portion that connects blade and handle of a knife; It is characterized in that: described blade is the laminated structure of arc; The nose part of described blade is semicircle; Blade the first two/edge of a position is provided with blade; The radian of described blade is equal to or less than the cornea radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365102 CN202776720U (en) | 2012-07-26 | 2012-07-26 | Lamellar cornea cutting scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365102 CN202776720U (en) | 2012-07-26 | 2012-07-26 | Lamellar cornea cutting scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776720U true CN202776720U (en) | 2013-03-13 |
Family
ID=47804078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365102 Expired - Fee Related CN202776720U (en) | 2012-07-26 | 2012-07-26 | Lamellar cornea cutting scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167908A (en) * | 2015-09-08 | 2015-12-23 | 东莞市第三人民医院 | Subcutaneous detacher |
| CN107913120A (en) * | 2017-12-11 | 2018-04-17 | 上海市同济医院 | Lamellar cornea separator |
| WO2021115562A1 (en) | 2019-12-10 | 2021-06-17 | Medartis Holding Ag | Apparatus and method for piercing a soft tissue canal in a body part and implant for insertion into a soft tissue canal in a body part |
-
2012
- 2012-07-26 CN CN 201220365102 patent/CN202776720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167908A (en) * | 2015-09-08 | 2015-12-23 | 东莞市第三人民医院 | Subcutaneous detacher |
| CN107913120A (en) * | 2017-12-11 | 2018-04-17 | 上海市同济医院 | Lamellar cornea separator |
| CN107913120B (en) * | 2017-12-11 | 2023-10-03 | 上海市同济医院 | Lamellar angle membrane separator |
| WO2021115562A1 (en) | 2019-12-10 | 2021-06-17 | Medartis Holding Ag | Apparatus and method for piercing a soft tissue canal in a body part and implant for insertion into a soft tissue canal in a body part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131126 Address after: Futian District Fuhua Road, Shenzhen city of Guangdong Province, No. 21 518000 Patentee after: Huang Fengbiao Address before: 518000 Shenzhen City, Guangdong, Nanshan District Houhai city impression home 3B-2004 Patentee before: Yu Li |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUAMING BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUANG FENGBIAO Effective date: 20150731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150731 Address after: 518000, E4 building 001, TCL Science Park, No. 302, Zhongshan Garden Road, Shenzhen, Guangdong, Nanshan District Patentee after: Shenzhen Huaming Biotechnology Co., Ltd. Address before: Futian District Fuhua Road, Shenzhen city of Guangdong Province, No. 21 518000 Patentee before: Huang Fengbiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160726 |