CN203290954U - Anti-thread stapler circular cutter - Google Patents
Anti-thread stapler circular cutter Download PDFInfo
- Publication number
- CN203290954U CN203290954U CN2013202415931U CN201320241593U CN203290954U CN 203290954 U CN203290954 U CN 203290954U CN 2013202415931 U CN2013202415931 U CN 2013202415931U CN 201320241593 U CN201320241593 U CN 201320241593U CN 203290954 U CN203290954 U CN 203290954U
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- Prior art keywords
- cutter
- edge
- cutter body
- knife
- baffle plate
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Abstract
The utility model relates to the technical field of medical devices, in particular to an anti-thread stapler circular cutter which comprises a cutter body, a cutter holder and a cutter edge; the cutter holder and the cutter edge are respectively arranged on the rear end and the front end of the cutter body; a baffle is arranged on the cutter body. The double wing-shaped baffle is vertically connected onto the cutter body; when the cutter cuts, tissues on both sides of the cutter edge are blocked in an area below the baffle under the action of the baffle, so that the large-area adhesion of the tissues with the cutter body is prevented, the tissues are separated from the cutter body by compression and fall off quickly, so that the pulling with the cutter body is prevented, the cracking of a wound is effectively prevented, the operation quality is greatly improved, and the recovery of a patient is accelerated and promoted.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of anti-silk anastomat annular cutter.
Background technology
Anastomat is medically to substitute the equipment that traditional-handwork is sewed up, endless knife is the indispensable vitals of anastomat, the existing endless knife edge of a knife is mostly double-sided blade, easily pull tissue during cutting, cause and hang the silk phenomenon, be unfavorable for organizing the integrity of cutting, affected the quality of operation, and patient's rehabilitation.
The utility model content
Easily produce the extension silk in order to overcome existing endless knife, the deficiency of impact operation quality, this utility model provides a kind of anti-silk anastomat annular cutter.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of anti-silk anastomat annular cutter, comprise cutter hub, tool rest and the edge of a knife, and tool rest and the edge of a knife lay respectively at rear end and the front end of cutter hub, and cutter hub is provided with baffle plate.
, according to another embodiment of the present utility model, comprise that further baffle plate is the double-vane shape, is vertically connected on cutter hub.
, according to another embodiment of the present utility model, comprise that further baffle plate is positioned at the inside and outside both sides of edge of a knife top.
The beneficial effects of the utility model are, the vertical baffle plate that connects the double-vane shape on cutter hub, and baffle plate is positioned at the inside and outside both sides of edge of a knife top, form a cover plate, during cutting, under the effect that is organized in baffle plate of edge of a knife both sides, be blocked in the zone of baffle plate below, the large tracts of land adhesion of prevention and cutter hub, break away from itself and cutter hub by compression, and fast-falling, avoided and the pullling of cutter hub, effectively prevent the cracking of wound, greatly improved the quality of operation, accelerated to have promoted patient's rehabilitation.
Description of drawings
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. cutter hubs in figure, 2. tool rest, the 3. edge of a knife, 4. baffle plate.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of anti-silk anastomat annular cutter, comprise cutter hub 1, tool rest 2 and the edge of a knife 3, and tool rest 2 and the edge of a knife 3 lay respectively at rear end and the front end of cutter hub 1, and cutter hub 1 is provided with baffle plate 4.Baffle plate 4 is the double-vane shape, is vertically connected on cutter hub 1.Baffle plate 4 is positioned at the inside and outside both sides of the edge of a knife 3 tops.
The vertical baffle plate 4 that connects the double-vane shape on cutter hub 1, baffle plate 4 is positioned at the inside and outside both sides of the edge of a knife 3 tops, forms a cover plate, during cutting, under the effect that is organized in baffle plate 4 of the edge of a knife 3 both sides, be blocked in the zone of baffle plate 4 belows, stop the large tracts of land adhesion with cutter hub 1, by compression, itself and cutter hub 1 are broken away from, and fast-falling, avoided and the pullling of cutter hub 1, effectively prevented the cracking of wound, greatly improve the quality of operation, accelerated to have promoted patient's rehabilitation.
Claims (3)
1. an anti-silk anastomat annular cutter, comprise cutter hub (1), tool rest (2) and the edge of a knife (3), and tool rest (2) and the edge of a knife (3) lay respectively at rear end and the front end of cutter hub (1), it is characterized in that, cutter hub (1) is provided with baffle plate (4).
2. anti-silk anastomat annular cutter according to claim 1, is characterized in that, baffle plate (4) is the double-vane shape, is vertically connected on cutter hub (1).
3. anti-silk anastomat annular cutter according to claim 1, is characterized in that, baffle plate (4) is positioned at the inside and outside both sides of the edge of a knife (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202415931U CN203290954U (en) | 2013-05-08 | 2013-05-08 | Anti-thread stapler circular cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202415931U CN203290954U (en) | 2013-05-08 | 2013-05-08 | Anti-thread stapler circular cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203290954U true CN203290954U (en) | 2013-11-20 |
Family
ID=49567003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202415931U Expired - Fee Related CN203290954U (en) | 2013-05-08 | 2013-05-08 | Anti-thread stapler circular cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203290954U (en) |
-
2013
- 2013-05-08 CN CN2013202415931U patent/CN203290954U/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: 20131120 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |