CN101849853A - Firing indicator of disposable linear anastomat - Google Patents
Firing indicator of disposable linear anastomat Download PDFInfo
- Publication number
- CN101849853A CN101849853A CN201010193590A CN201010193590A CN101849853A CN 101849853 A CN101849853 A CN 101849853A CN 201010193590 A CN201010193590 A CN 201010193590A CN 201010193590 A CN201010193590 A CN 201010193590A CN 101849853 A CN101849853 A CN 101849853A
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- CN
- China
- Prior art keywords
- indicator
- indicating block
- pushing plate
- indicator collet
- fixed handle
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- 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.)
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Abstract
The invention relates to a firing indicator of a disposable linear anastomat, which is a matching firing indicator of the disposable linear anastomat, and is especially suitable for closing stumps and incisions in gastrointestinal tract surgery. The firing indicator comprises an indicating block, wherein the indicating block is fixedly arranged in a fixed handle, and grooves are arranged at the two sides of the indicating block; marking blocks are arranged on the grooves, and a mounting sliding groove and a pushing lug boss are arranged on the indicating block; a reset button positioning hole is arranged at one side of the fixed handle, and an indicating block limit lug boss is arranged at the inner side of one end of the fixed handle; the back end of a nail pushing plate of a component splint assembly is connected with a pushing plate of the indicating block, and the back end of the nail pushing plate is connected with the pushing plate of the indicating block; an indicating block mounting positioning groove is arranged at the bottom of the fixed handle, and the indicating block is arranged in the indicating block mounting positioning groove; and the back end of the nail pushing plate is connected with the pushing plate of the indicating block through a dovetail groove, and an indicating block reset lug boss and an indicating block driving lug boss are arranged at the back of the pushing plate of the indicating block.
Description
Technical field
What the present invention relates to is the firing indicator of disposable linear anastomat, be the supporting firing indicator of disposable linear anastomat, supporting have the disposable linear anastomat of firing indicator to be specially adapted to sealing stump and otch in the digestive tract gastrointestinal procedures.
Background technology
Disposable linear anastomat is not provided with firing indicator at present, whether can't observe anastomosis staple and pull the trigger in using, the transmission structures of linear anastomat percussion at present more complicated is used the convenient inadequately mistake percussion that causes easily, influence success rate of operation, and assembling is inconvenient.
Summary of the invention
The object of the invention provides a kind of firing indicator of disposable linear anastomat at above-mentioned weak point, be provided with firing indicator, can obviously observe by firing indicator in the operation process and whether pull the trigger, can avoid the mistake percussion owing to be provided with firing indicator, simple in structure, easy to use.
The firing indicator of disposable linear anastomat takes following technical scheme to realize:
The firing indicator of disposable linear anastomat has indicator collet, and indicator collet is fixed in the fixed handle, and the indicator collet both sides are provided with groove, and home block is housed on the groove, and indicator collet is provided with to be installed sliding tray and promote boss.Be provided with reset button positioning hole in fixed handle one side, be provided with the indicator collet positive stop lug boss in fixed handle one end inboard, be provided with the finger piece in the fixed handle bottom locating slot is installed, indicator collet is installed in and refers in the piece installation locating slot.
Assembly clamping plate assembly comprises assembly train wheel bridge, assembly lower plate, assembly seat, nail pushing plate and indicator collet push pedal, assembly seat is provided with nail pushing plate mounting groove, locating rod locating hole, nail pushing plate front end dress is inserted in the nail pushing plate mounting groove, and the nail pushing plate rear end is connected with the indicator collet push pedal.Described nail pushing plate rear end is connected by dovetail groove with the indicator collet push pedal.Described indicator collet push pedal rear portion is provided with indicator collet reset boss, indicator collet transmission boss, is respectively applied for that indicator collet resets, transmission.
Disposable linear anastomat has following distinguishing feature: disposable linear anastomat is reasonable in design, compact conformation, owing to be provided with percussion insurance institution, firing indicator, whether can obviously observe by firing indicator in the operation process and pull the trigger, percussion insurance institution, owing to be provided with percussion contiguous block drive mechanism if can avoid the mistake percussion, transmission anastomat nail pushing plate, indicator collet, reliable transmission, simple in structure, assembling, easy to use.Adopt disposable linear anastomat can shorten operating time, improve operation efficient, reduce patient's misery, be specially adapted to sealing stump and otch in the digestive tract gastrointestinal procedures.
Description of drawings
The invention will be further described below with reference to attached:
Fig. 1 is the firing indicator and the user mode sketch map of disposable linear anastomat.
Fig. 2 is the firing indicator sketch map of disposable linear anastomat.
Fig. 3 is the assembly clamping plate assembly sketch map of the firing indicator of disposable linear anastomat.
The specific embodiment
With reference to accompanying drawing 1～3, the firing indicator 8 of disposable linear anastomat has indicator collet 8-1, indicator collet 8-1 is fixed in the fixed handle 10, indicator collet 8-1 both sides are provided with groove 8-9, on the groove 8-9 home block is housed, indicator collet 8-1 is provided with and sliding tray 8-2 is installed and promotes boss 8-3.Be provided with reset button positioning hole 8-8 in fixed handle 10 1 sides, be provided with indicator collet positive stop lug boss 8-4, be provided with the finger piece in fixed handle 10 bottoms locating slot 8-5 is installed, be used to install indicator collet 8-1 in fixed handle one end inboard.
Assembly clamping plate assembly 4 comprises assembly train wheel bridge 4-3, assembly lower plate 4-5, assembly seat 4-2, nail pushing plate 4-4 and indicator collet push pedal 4-6, assembly seat 4-2 is provided with nail pushing plate mounting groove 4-13, locating rod locating hole 4-7, nail pushing plate 4-4 front end dress is inserted in the nail pushing plate mounting groove 4-13, and nail pushing plate 4-4 rear end is connected with indicator collet push pedal 4-6.Described nail pushing plate 4-4 rear end can be connected by dovetail groove 4-8 with indicator collet push pedal 4-6.Described indicator collet push pedal 4-13 rear portion is provided with indicator collet reset boss 4-11, indicator collet transmission boss 4-12.
Fixed handle 10 is installed on nail supporting base train wheel bridge 1 and nail supporting base lower plate 6-1 rear outside, and fixed handle 10 front ends are provided with and show fenestra 10-1.The described fenestra that shows is provided with 2～3.
Operation principle: disposable linear anastomat hit the supporting use of indicating mechanism and disposable linear anastomat the time, at first, the stationary positioned bar slide block that promotes percussion insurance institution 5 forward drives locating rod, locating rod is adorned in the locating rod jack that is inserted on the nail supporting base 2, again safety block is opened, push flexible handle 9, flexible handle 9 lower ends press percussion contiguous block one, percussion contiguous block two, percussion contiguous block one, 2 11, drive assembly clamping plate assembly 4, in nail supporting base train wheel bridge 1 and nail supporting base lower plate 6, slide mobile, the tissue that coincide so just can be adjusted to best seam between nail bin groupware 3 and nail supporting base assembly 2, the position coincide, to organize clamping, unclamp flexible handle 9, once more by depressing flexible handle 9, indicator collet push pedal 4-6 is withstood in percussion push pedal 7 in the flexible handle 9, indicator collet push pedal 4-6 promotes nail pushing plate 4-4, nail pushing plate 4-4 promotes pushing slice of nail the anastomosis staple penetrate tissue is formed the B font, to organize seam, kiss, drive indicator collet 8 simultaneously to the form hole, indication seam when seeing indicator collet 8, the operation of kiss tissue is finished.
Promote SR 7, SR plate 7 ejects percussion push pedal and percussion contiguous block one, pulls the trigger contiguous block two, percussion contiguous block one, percussion contiguous block 2 11 are automatically reset, drive assembly clamping plate assembly 4 and reset to initial condition, nail supporting base 2 is separated into initial condition with nail bin 3, slide to the back with stationary positioned bar slide block and drive locating rod backward this moment, and insurance resets, and apparatus is taken out from seam, the tissue that coincide.
Claims (4)
1. the firing indicator of a disposable linear anastomat is characterized in that having indicator collet, and indicator collet is fixed in the fixed handle, and the indicator collet both sides are provided with groove, and home block is housed on the groove, and indicator collet is provided with to be installed sliding tray and promote boss; Be provided with reset button positioning hole in fixed handle one side, be provided with the indicator collet positive stop lug boss in fixed handle one end inboard;
The nail pushing plate rear end of assembly clamping plate assembly is connected with the indicator collet push pedal, and the nail pushing plate rear end is connected with the indicator collet push pedal.
2. the firing indicator of disposable linear anastomat according to claim 1 is characterized in that being provided with the finger piece in described fixed handle bottom installs locating slot, and indicator collet is installed in and refers in the piece installation locating slot.
3. the firing indicator of disposable linear anastomat according to claim 1 is characterized in that described nail pushing plate rear end is connected by dovetail groove with the indicator collet push pedal.
4. the firing indicator of disposable linear anastomat according to claim 1 is characterized in that described indicator collet push pedal rear portion is provided with indicator collet reset boss, indicator collet transmission boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193590A CN101849853A (en) | 2010-06-07 | 2010-06-07 | Firing indicator of disposable linear anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193590A CN101849853A (en) | 2010-06-07 | 2010-06-07 | Firing indicator of disposable linear anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101849853A true CN101849853A (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010193590A Pending CN101849853A (en) | 2010-06-07 | 2010-06-07 | Firing indicator of disposable linear anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101849853A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169516A (en) * | 2011-12-22 | 2013-06-26 | 苏州天臣国际医疗科技有限公司 | Linear type suturing and cutting instrument used for surgery |
| CN103462663A (en) * | 2013-09-29 | 2013-12-25 | 无锡市神康医疗器械设备有限公司 | Indication device for disposable guide type anorectal hemorrhoid anastomat |
| CN113057702A (en) * | 2021-03-26 | 2021-07-02 | 常州安康医疗器械有限公司 | Nail bin assembly of linear stitching instrument |
| CN113520501A (en) * | 2021-07-16 | 2021-10-22 | 苏州法兰克曼医疗器械有限公司 | Prevent returning security button and prevent anastomat that mistake touched |
-
2010
- 2010-06-07 CN CN201010193590A patent/CN101849853A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169516A (en) * | 2011-12-22 | 2013-06-26 | 苏州天臣国际医疗科技有限公司 | Linear type suturing and cutting instrument used for surgery |
| CN103462663A (en) * | 2013-09-29 | 2013-12-25 | 无锡市神康医疗器械设备有限公司 | Indication device for disposable guide type anorectal hemorrhoid anastomat |
| CN113057702A (en) * | 2021-03-26 | 2021-07-02 | 常州安康医疗器械有限公司 | Nail bin assembly of linear stitching instrument |
| CN113057702B (en) * | 2021-03-26 | 2023-03-07 | 常州安康医疗器械有限公司 | Nail bin assembly of linear stitching instrument |
| CN113520501A (en) * | 2021-07-16 | 2021-10-22 | 苏州法兰克曼医疗器械有限公司 | Prevent returning security button and prevent anastomat that mistake touched |
| CN113520501B (en) * | 2021-07-16 | 2022-09-02 | 苏州法兰克曼医疗器械有限公司 | Prevent returning security button and prevent anastomat that mistake touched |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20101006 |