CN204169887U - The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat - Google Patents
The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat Download PDFInfo
- Publication number
- CN204169887U CN204169887U CN201420661562.6U CN201420661562U CN204169887U CN 204169887 U CN204169887 U CN 204169887U CN 201420661562 U CN201420661562 U CN 201420661562U CN 204169887 U CN204169887 U CN 204169887U
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- China
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- supporting base
- nail supporting
- nail
- staples
- linear anastomat
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Abstract
The utility model relates to the nail supporting base assembly of the replaceable many row's staples of a kind of disposable linear anastomat, be the corollary apparatus of disposable linear anastomat, supporting have the disposable linear anastomat of replaceable many row's suturing nails to be specially adapted to close stump and otch in digestive tract gastrointestinal surgery.Comprise nail supporting base seat, nail supporting base and alignment pin; Nail supporting base seat is provided with nail supporting base and installs positioning boss, nail supporting base seat draw-in groove and guide head, and nail supporting base seat is provided with nail supporting base clamping plate locating hole, and nail supporting base seat is arranged in the anterior nail supporting base clamping plate of disposable linear anastomat and installs location by alignment pin; Nail supporting base is provided with the grooving of many row's staples, nail supporting base upper end is provided with positioning jack, nail supporting base bottom is provided with positioning boss, match when positioning boss is installed with nail supporting base seat draw-in groove.With the nail supporting base of nail supporting base seat, positioning boss is installed when being provided with nail supporting base installation locating slot installation on rear side of nail supporting base to match.
Description
Technical field
The utility model relates to the nail supporting base assembly of the replaceable many row's staples of a kind of disposable linear anastomat, be the corollary apparatus of disposable linear anastomat, supporting have the disposable linear anastomat of replaceable many row's suturing nails to be specially adapted to close stump and otch in digestive tract gastrointestinal surgery.
Background technology
Current disposable linear anastomat nail supporting base is fixedly mounted on nail supporting base clamping plate, cannot change, often need to change by anastomosed tissue in operation process and many operating theater instruments just can be completed operation technique, operating theater instruments expense need be increased like this, add heavy patient's financial burden.
Summary of the invention
This utility model object is the nail supporting base assembly providing the replaceable many row's staples of a kind of disposable linear anastomat for above-mentioned weak point, there is nail supporting base seat, nail supporting base and alignment pin, when performing the operation the nail supporting base needing to change different size many rows staple, nail supporting base conveniently can be taken off from nail supporting base seat and again changing nail supporting base that the many rows of different size make and continue anastomosed tissue and do not need to change operating theater instruments.
Facilitate operation technique, reduce operating theater instruments expense, alleviate patient's financial burden.
The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat takes following technical scheme to realize:
The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat comprises nail supporting base seat, nail supporting base and alignment pin, nail supporting base seat is provided with nail supporting base and installs positioning boss, nail supporting base seat draw-in groove and guide head, nail supporting base seat is provided with nail supporting base clamping plate locating hole, and nail supporting base seat is arranged in the anterior nail supporting base clamping plate of disposable linear anastomat and installs location by alignment pin.
Nail supporting base is provided with the grooving of many row's staples, nail supporting base upper end is provided with positioning jack, nail supporting base bottom is provided with positioning boss, positioning boss matches with nail supporting base seat draw-in groove when installing, and installs positioning boss match when being provided with nail supporting base installation locating slot installation on rear side of nail supporting base with the nail supporting base of nail supporting base seat.
Operation principle
When the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat and disposable linear anastomat support the use, nail supporting base seat is arranged in the anterior nail supporting base clamping plate of disposable linear anastomat, by alignment pin, location is installed, nail supporting base is installed locating slot by nail supporting base and is plugged on the nail supporting base installation positioning boss of nail supporting base seat, and the positioning boss of nail supporting base bottom matches with nail supporting base seat draw-in groove.
During operation, first the stationary positioned bar slide block locating rod of driven forward firing safety mechanism, locating rod is passed through nail bin groupware, to plug on nail supporting base in positioning jack, again safety block is opened, pressing flexible handle, flexible handle lower end presses percussion contiguous block, drive assembly clamping plate assembly, sliding in nail supporting base clamping plate, such anastomosed tissue just can adjust to best seam between nail bin groupware and replaceable nail supporting base assembly, anastomotic site, tissue is clamped, unclamp flexible handle, again by pressure flexible handle, indicator collet push pedal is withstood in percussion push pedal in flexible handle, indicator collet push pedal promotes nail pushing plate, nail pushing plate promotes pushing slice of nail and anastomosis staple penetrate tissue is formed B font, tissue is stitched, kiss, drive indicator collet to form hole simultaneously, the instruction seam when seeing indicator collet, kiss organizes operation to complete.
Nail supporting base conveniently can be taken off from nail supporting base seat when performing the operation the nail supporting base needing to change different size many rows staple and again change nail supporting base that the many rows of different size make and continue anastomosed tissue and do not need to change operating theater instruments.
The nail supporting base component design of the replaceable many row's staples of disposable linear anastomat is reasonable, there is nail supporting base seat, nail supporting base and alignment pin, when performing the operation the nail supporting base needing to change different size many rows staple, nail supporting base conveniently can be taken off from nail supporting base seat and again change nail supporting base that different size many rows make and continue anastomosed tissue and do not need to change operating theater instruments, facilitate operation technique, reduce operating theater instruments expense, alleviate patient's financial burden.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is nail supporting base modular construction and the using state schematic diagram of the replaceable many row's staples of disposable linear anastomat.
Fig. 2 is the nail supporting base structural representation of the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat.
Fig. 3 is the nail supporting base holder structure schematic diagram of the nail supporting base assembly of the replaceable many row's suturing nails of disposable linear anastomat.
Detailed description of the invention
With reference to accompanying drawing 1 ~ 3, the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat comprises nail supporting base seat 2, nail supporting base 1 and alignment pin 3, nail supporting base seat 2 is provided with nail supporting base and installs positioning boss 2-1, nail supporting base seat draw-in groove 2-2 and guide head 2-3, nail supporting base seat 2 is provided with nail supporting base clamping plate locating hole 2-4, and nail supporting base seat 2 is arranged in the anterior nail supporting base clamping plate 4 of disposable linear anastomat and installs location by alignment pin 3.
Nail supporting base 1 is provided with the grooving 1-1 of many row's staples, nail supporting base 1 upper end is provided with positioning jack 1-3, nail supporting base 1 bottom is provided with positioning boss 1-2, positioning boss 1-2 matches with nail supporting base seat draw-in groove 2-2 when installing, and installs positioning boss 2-1 match when being provided with the 1-4 installation of nail supporting base installation locating slot on rear side of nail supporting base 1 with the nail supporting base of nail supporting base seat 2.
When the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat and disposable linear anastomat support the use, nail supporting base seat 2 is arranged in the anterior nail supporting base clamping plate of disposable linear anastomat, by alignment pin, location is installed, nail supporting base is installed locating slot by nail supporting base and is plugged on the nail supporting base installation positioning boss 2-1 of nail supporting base seat 2, and the positioning boss 1-2 of nail supporting base 1 bottom matches with nail supporting base seat draw-in groove 2-2.
During operation, first the stationary positioned bar slide block locating rod 6 of driven forward firing safety mechanism, by locating rod 6 by nail bin groupware 5, to plug on nail supporting base 1 in positioning jack 1-3, again safety block is opened, pressing flexible handle 8, flexible handle 8 lower end presses percussion contiguous block 9, drive assembly clamping plate assembly, sliding in nail supporting base clamping plate 7, such anastomosed tissue just can adjust to best seam between nail bin groupware 5 and replaceable nail supporting base assembly, anastomotic site, tissue is clamped, unclamp flexible handle 8, again by pressure flexible handle 8, indicator collet push pedal is withstood in percussion push pedal in flexible handle 8, indicator collet push pedal promotes nail pushing plate 7, nail pushing plate 7 promotes pushing slice of nail and anastomosis staple penetrate tissue is formed B font, tissue is stitched, kiss, drive indicator collet to form hole simultaneously, the instruction seam when seeing indicator collet, kiss organizes operation to complete.
Nail supporting base conveniently can be taken off from nail supporting base seat when performing the operation the nail supporting base needing to change different size many rows staple and again change nail supporting base that the many rows of different size make and continue anastomosed tissue and do not need to change operating theater instruments.
Claims (2)
1. the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat, is characterized in that: comprise nail supporting base seat, nail supporting base and alignment pin; Nail supporting base seat is provided with nail supporting base and installs positioning boss, nail supporting base seat draw-in groove and guide head, and nail supporting base seat is provided with nail supporting base clamping plate locating hole, and nail supporting base seat is arranged in the anterior nail supporting base clamping plate of disposable linear anastomat and installs location by alignment pin;
Nail supporting base is provided with the grooving of many row's staples, nail supporting base upper end is provided with positioning jack, nail supporting base bottom is provided with positioning boss, match when positioning boss is installed with nail supporting base seat draw-in groove.
2. the nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat according to claim 1, is characterized in that: install positioning boss with the nail supporting base of nail supporting base seat when being provided with nail supporting base installation locating slot installation on rear side of nail supporting base and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661562.6U CN204169887U (en) | 2014-11-07 | 2014-11-07 | The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661562.6U CN204169887U (en) | 2014-11-07 | 2014-11-07 | The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204169887U true CN204169887U (en) | 2015-02-25 |
Family
ID=52558735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661562.6U Active CN204169887U (en) | 2014-11-07 | 2014-11-07 | The nail supporting base assembly of the replaceable many row's staples of disposable linear anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204169887U (en) |
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2014
- 2014-11-07 CN CN201420661562.6U patent/CN204169887U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |