CN202637050U - Annular knife for stapler - Google Patents
Annular knife for stapler Download PDFInfo
- Publication number
- CN202637050U CN202637050U CN 201220366598 CN201220366598U CN202637050U CN 202637050 U CN202637050 U CN 202637050U CN 201220366598 CN201220366598 CN 201220366598 CN 201220366598 U CN201220366598 U CN 201220366598U CN 202637050 U CN202637050 U CN 202637050U
- Authority
- CN
- China
- Prior art keywords
- knife
- edge
- annular knife
- stapler
- model
- 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
- 230000029663 wound healing Effects 0.000 abstract description 2
- 200000000019 wound Diseases 0.000 abstract 1
- 210000001519 tissues Anatomy 0.000 description 4
- 230000035876 healing Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides an annular knife for a stapler, and the technical scheme is that the annular knife for the stapler comprises an annular knife body, one end of the annular knife body is provided with a knife edge, and a blade surface is arranged on one side of the knife edge. According to the annular knife for the stapler, a prior double-blade edge structure is changed into a single-blade structure, so that a good cutting effect can be achieved. Moreover, cut wounds are smooth, and the wound healing is facilitated.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of kiss stiching instrument endless knife.
Background technology:
Endless knife is medical apparatus and instruments commonly used in the modern medical service process, and it excises incidence tissue by endless knife.Its edge of a knife of traditional endless knife has two sword face structures, namely respectively is provided with a blade face in the both sides of the edge of a knife, and the edge of a knife of this structure cuts off effect undesirable when incidence tissue is cut, and the wound out-of-flatness of tissue is unfavorable for the healing of wound after the cutting.
The utility model content:
For solving above-mentioned technical problem, this utility model provides a kind of kiss stiching instrument endless knife that effect is more satisfactory, be conducive to wound healing of cutting off.
The technical solution of the utility model is, a kind of kiss stiching instrument endless knife with following structure is provided, and it comprises annular cutter hub, and an end of annular cutter hub is provided with the edge of a knife, the one-sided blade face that is provided with of the edge of a knife.
Better, the blade face is positioned at the inboard of the edge of a knife.
After adopting said structure, the utlity model has following advantage:
Change original double-edged knife mouth structure into the single-blade structure and can realize preferably cutting effect, and the wound after the cutting is comparatively smooth, is beneficial to the healing of wound.
Description of drawings:
Fig. 1 is the structural representation that this utility model kiss stiching instrument is used endless knife.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, this utility model kiss stiching instrument endless knife, it comprises annular cutter hub 1, an end of annular cutter hub 1 is provided with the edge of a knife 2.In this utility model, only at the one-sided blade face 3 that is provided with of the edge of a knife 2, as preferably, blade face 3 preferably is positioned at the inboard of the edge of a knife 2.Adopt the endless knife of this structure when incidence tissue is cut, the cutting wound is smooth, is easy to healing.
Claims (2)
1. kiss the stiching instrument endless knife for one kind, it comprises annular cutter hub (1), and an end of annular cutter hub (1) is provided with the edge of a knife (2), it is characterized in that: the one-sided blade face (3) that is provided with of the edge of a knife (2).
2. kiss stiching instrument endless knife according to claim 1, it is characterized in that: blade face (3) is positioned at the inboard of the edge of a knife (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366598 CN202637050U (en) | 2012-07-26 | 2012-07-26 | Annular knife for stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366598 CN202637050U (en) | 2012-07-26 | 2012-07-26 | Annular knife for stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637050U true CN202637050U (en) | 2013-01-02 |
Family
ID=47406241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220366598 Expired - Fee Related CN202637050U (en) | 2012-07-26 | 2012-07-26 | Annular knife for stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637050U (en) |
-
2012
- 2012-07-26 CN CN 201220366598 patent/CN202637050U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |