CN203220401U - Nail bin seat of disposable intra-cavity cutting anastomat - Google Patents
Nail bin seat of disposable intra-cavity cutting anastomat Download PDFInfo
- Publication number
- CN203220401U CN203220401U CN 201320245520 CN201320245520U CN203220401U CN 203220401 U CN203220401 U CN 203220401U CN 201320245520 CN201320245520 CN 201320245520 CN 201320245520 U CN201320245520 U CN 201320245520U CN 203220401 U CN203220401 U CN 203220401U
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- CN
- China
- Prior art keywords
- nail bin
- seat
- nail
- bin seat
- circular arc
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a nail bin seat of a disposable intra-cavity cutting anastomat, in particular to a coordinated device of the disposable intra-cavity cutting anastomat which applies line rows on intra-cavity tissues. The nail bin seat of the disposable intra-cavity cutting anastomat is provided with an arc nail bin seat body. A nail bin installing groove is formed in the inner side of the arc nail bin seat body, a cutting blade sliding groove is formed in the arc surface of the arc nail bin seat body, a cutting knife seat sliding groove is formed in the outer side of the cutting blade sliding groove, nail bin fixing grooves are formed in the two sides of the arc nail bin seat body, abutting nail seat locating pin holes are formed in the rear end of the arc nail bin seat body, and abutting nail seat installing locating platforms are arranged on the two sides of the rear end of the arc nail bin seat body. Nail bin seat locking steps are arranged on the rear end of the cutting knife seat sliding groove. Due to the fact that the arc nail bin seat body is adopted for the nail bin seat, the abutting nail seat installing locating platforms are arranged on the two sides of the rear portion of the nail bin seat, the two sides of an abutting nail seat and the two sides of the nail bin seat are smooth, a cutting knife seat can not break a puncture device sealing ring in the process of using osculating tissues, and therefore an osculating operation can be smoothly performed.
Description
Technical field
The utility model relates to a kind of nail bin seat of disposable intracavity Endo-GIA, is a kind of corollary apparatus that applies line row's disposable intracavity Endo-GIA at intraluminal tissue.
Background technology
Present disposable intracavity Endo-GIA osculating device is organized at osculating and is passed perforator in the use, the cutting tool rest and the nail supporting base two sides that are installed on the needle chamber seat can be pulled open the perforator sealing ring, gas leakage when causing the abdominal cavity inflation, make the abdominal cavity badly influence normally carrying out of operation again by the perforator inflation.
Summary of the invention
The purpose of this utility model is the nail bin seat that a kind of disposable intracavity Endo-GIA is provided at above-mentioned weak point, the nail bin seat adopts circular arc nail bin pedestal, arc surface is provided with the cutting blade sliding tray at the bottom of circular arc nail bin pedestal, be provided with cutting tool rest sliding tray in the cutting blade sliding tray outside, the cutter upper cutter head is installed in the cutting tool rest sliding tray, the upper cutter head exterior arc surface of cutter is mutually contour with circular arc nail bin pedestal exterior arc surface, guarantee that the cutter upper cutter head is not higher than circular arc nail bin seat plane, owing to be provided with nail supporting base in two sides, nail bin seat rear portion locating platform is installed, make nail supporting base two sides and nail bin seat two sides smooth, therefore organize at osculating that the cutting tool rest can not pull open the perforator sealing ring when pulling out in the use, can guarantee that the osculating operation carries out smoothly.
The nail bin seat of the nail bin seat of disposable intracavity Endo-GIA takes following technical scheme to realize:
The nail bin seat of disposable intracavity Endo-GIA has circular arc nail bin pedestal, is provided with the nail bin mounting groove in circular arc nail bin pedestal inboard; Be provided with the cutting blade sliding tray at circular arc nail bin pedestal arc surface, be provided with cutting tool rest sliding tray in the cutting blade sliding tray outside, be provided with the nail bin fixed groove in circular arc nail bin pedestal both sides, be provided with the nail supporting base dowel hole in circular arc nail bin pedestal rear end, be provided with nail supporting base in both sides, circular arc nail bin pedestal rear end locating platform is installed.Be provided with nail bin seat locking step in cutting tool rest sliding tray rear end.
Described circular arc nail bin pedestal adopts powder metallurgy pressing molding or machined molding.
Cutter have blade, are provided with upper cutter head on the top of blade, are provided with tool rest down in the bottom of blade.
During the supporting use of the nail bin seat of disposable intracavity Endo-GIA and disposable intracavity cutting kiss, stiching instrument, nail bin is fixed in the nail bin seat by the nail bin fixed groove, the blade of cutter is installed in the cutting blade sliding tray, the upper cutter head of cutter is installed in the cutting tool rest sliding tray, the cutter upper cutter head exterior arc surface of cutter is mutually contour with circular arc nail bin pedestal exterior arc surface, guarantees that the upper cutter head of cutter is not higher than circular arc nail bin seat plane.
Nail supporting base by nail supporting base locate lockhole, alignment pin is installed in the nail bin base rear end, because two sides, nail bin seat rear portion are provided with nail supporting base locating platform is installed, and makes nail supporting base two sides and nail bin seat two sides smooth.
The nail bin groupware that nail supporting base, nail bin, anastomosis staple, pushing slice of nail, pushing block and nail bin seat constitute, be installed in thimble assembly 2 front ends by upper and lower adaptor, be assembled into replaceable osculating device, again sleeve pipe group body rear end is contained in the fixed sleeving front aperture of disposable intracavity Endo-GIA, can uses.
The nail bin seat meter of disposable intracavity Endo-GIA is established rationally, compact conformation, because the nail bin seat adopts circular arc nail bin pedestal, arc surface is provided with the cutting blade sliding tray at the bottom of circular arc nail bin pedestal, be provided with cutting tool rest sliding tray in the cutting blade sliding tray outside, the cutter upper cutter head is installed in the cutting tool rest sliding tray, the upper cutter head exterior arc surface of cutter is mutually contour with circular arc nail bin pedestal exterior arc surface, guarantee that the cutter upper cutter head is not higher than circular arc nail bin seat plane, owing to be provided with nail supporting base in two sides, nail bin seat rear portion locating platform is installed, make nail supporting base two sides and nail bin seat two sides smooth, therefore organize at osculating that the cutting tool rest can not pull open the perforator sealing ring when pulling out in the use, can guarantee that the osculating operation carries out smoothly.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is nail bin seat user mode (nail bin groupware open configuration) sketch map 1 of disposable intracavity Endo-GIA.
It is nail bin seat user mode (nail bin groupware closure state) sketch map 2 of disposable intracavity Endo-GIA that Fig. 2 closes.
Fig. 3 is the nail bin holder structure sketch map 1 of disposable intracavity Endo-GIA.
Fig. 4 is the nail bin holder structure sketch map 2 of disposable intracavity Endo-GIA.
Fig. 5 is the cutter sketch map of disposable intracavity Endo-GIA.
The specific embodiment
With reference to accompanying drawing 1～5, the nail bin seat 1 of disposable intracavity Endo-GIA has circular arc nail bin pedestal 1-1, is provided with nail bin mounting groove 1-2 in circular arc nail bin pedestal 1-1 inboard; Be provided with cutting blade sliding tray 1-3 at circular arc nail bin pedestal 1-1 arc surface, be provided with cutting tool rest sliding tray 1-4 in the cutting blade sliding tray 1-3 outside, be provided with nail bin fixed groove 1-5 in circular arc nail bin pedestal 1-1 both sides, be provided with nail supporting base dowel hole 1-6 in circular arc nail bin pedestal 1-1 rear end, be provided with nail supporting base in both sides, circular arc nail bin pedestal 1-1 rear end locating platform 1-7 is installed.Be provided with nail bin seat locking step 1-8 in cutting tool rest sliding tray 1-4 rear end.
Described circular arc nail bin pedestal 1-1 adopts powder metallurgy pressing molding or machined molding.
During the supporting use of the nail bin seat of disposable intracavity Endo-GIA and disposable intracavity cutting kiss, stiching instrument, nail bin 4 is fixed in the nail bin seat 1 by nail bin fixed groove 1-5, the blade 3-1 of cutter 3 is installed among the cutting blade sliding tray 1-3, the upper cutter head 3-2 of cutter is installed among the cutting tool rest sliding tray 1-4, the cutter upper cutter head 3-2 exterior arc surface of cutter is mutually contour with circular arc nail bin pedestal exterior arc surface, guarantees that the upper cutter head 3-2 of cutter is not higher than circular arc nail bin seat plane.Cutter
Nail supporting base 5 is installed in nail bin seat 1 rear end by nail supporting base location lockhole 1-6, alignment pin, because two sides, nail bin seat 1 rear portion are provided with nail supporting base locating platform 1-7 is installed, and makes nail supporting base 5 two sides and nail bin seat 1 two sides smooth.
The nail bin groupware that nail supporting base 5, nail bin 4, anastomosis staple, pushing slice of nail, pushing block and nail bin seat 1 constitute, be installed in thimble assembly 2 front ends by upper and lower adaptor 6, be assembled into replaceable osculating device, again sleeve pipe group body rear end is contained in the fixed sleeving front aperture of disposable intracavity Endo-GIA, can uses.
Claims (4)
1. the nail bin seat of a disposable intracavity Endo-GIA is characterized in that: have circular arc nail bin pedestal, be provided with the nail bin mounting groove in circular arc nail bin pedestal inboard; Be provided with the cutting blade sliding tray at circular arc nail bin pedestal arc surface, be provided with cutting tool rest sliding tray in the cutting blade sliding tray outside, be provided with the nail bin fixed groove in circular arc nail bin pedestal both sides, be provided with the nail supporting base dowel hole in circular arc nail bin pedestal rear end, be provided with nail supporting base in both sides, circular arc nail bin pedestal rear end locating platform is installed.
2. the nail bin seat of a kind of disposable intracavity Endo-GIA according to claim 1 is characterized in that: be provided with nail bin seat locking step in cutting tool rest sliding tray rear end.
3. the nail bin seat of a kind of disposable intracavity Endo-GIA according to claim 1 is characterized in that: described circular arc nail bin pedestal employing powder metallurgy pressing molding or machined molding.
4. the nail bin seat of a kind of disposable intracavity Endo-GIA according to claim 1, it is characterized in that: cutter have blade, are provided with upper cutter head on the top of blade, are provided with tool rest down in the bottom of blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245520 CN203220401U (en) | 2013-05-09 | 2013-05-09 | Nail bin seat of disposable intra-cavity cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245520 CN203220401U (en) | 2013-05-09 | 2013-05-09 | Nail bin seat of disposable intra-cavity cutting anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220401U true CN203220401U (en) | 2013-10-02 |
Family
ID=49247419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245520 Withdrawn - After Issue CN203220401U (en) | 2013-05-09 | 2013-05-09 | Nail bin seat of disposable intra-cavity cutting anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230288A (en) * | 2013-05-09 | 2013-08-07 | 常州威克医疗器械有限公司 | Nail cartridge base of disposable intracavity incision anastomat |
| CN106175861A (en) * | 2016-08-08 | 2016-12-07 | 苏州天臣国际医疗科技有限公司 | Tissue closing device, tissue closure assembly and be furnished with the medical apparatus and instruments of this tissue closure assembly |
-
2013
- 2013-05-09 CN CN 201320245520 patent/CN203220401U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230288A (en) * | 2013-05-09 | 2013-08-07 | 常州威克医疗器械有限公司 | Nail cartridge base of disposable intracavity incision anastomat |
| WO2014180158A1 (en) * | 2013-05-09 | 2014-11-13 | 常州威克医疗器械有限公司 | Staple cartridge seat for disposable intracavity cutting anastomat |
| CN103230288B (en) * | 2013-05-09 | 2016-01-06 | 常州威克医疗器械有限公司 | The nail bin seat of disposable intracavity Endo-GIA |
| CN106175861A (en) * | 2016-08-08 | 2016-12-07 | 苏州天臣国际医疗科技有限公司 | Tissue closing device, tissue closure assembly and be furnished with the medical apparatus and instruments of this tissue closure assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131002 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |