CN204410881U - The linear anastomat of anti-misoperation - Google Patents
The linear anastomat of anti-misoperation Download PDFInfo
- Publication number
- CN204410881U CN204410881U CN201420831757.0U CN201420831757U CN204410881U CN 204410881 U CN204410881 U CN 204410881U CN 201420831757 U CN201420831757 U CN 201420831757U CN 204410881 U CN204410881 U CN 204410881U
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- China
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- device body
- pressing plate
- handle
- lug boss
- positive stop
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- Portable Nailing Machines And Staplers (AREA)
Abstract
This utility model relates to the linear anastomat of a kind of anti-misoperation, comprise device body, device is provided with locating rod with it, pushes away handle and adjusting nut, push away handle be arranged on the upper end of device body and be connected with the rear end of locating rod, the device that is arranged on of adjusting nut is held and the screw rod of this adjusting nut stretches in device body after one's death; Be provided with positive stop lug boss in device body, arrange between positive stop lug boss and screw rod and can make the pressing plate moved up and down, the front-end and back-end of pressing plate contact with screw rod with positive stop lug boss respectively; Push away handle be arranged on be positioned at pressing plate upper end device with it, and become to be slidably matched with device figure, positive stop lug boss arranges spring leaf, and pressing plate is positioned at the top of spring leaf.Can guarantee to push away the work that handle carries out adjusting nut rotation again after releasing completely, make anastomat operate specification more.
Description
Technical field
This utility model relates to the linear anastomat of a kind of anti-misoperation.
Background technology
When linear anastomat uses, in order to the accuracy ensureing the proal stability of nail bin groupware and coordinate with nail supporting base, require that doctor first promotes locating rod before use and pushes away grip strip and move locating rod through nail bin and enter nail supporting base hole, and then start turn adjusting nut and carry out corresponding operating.Often can omit this step for the doctor being unfamiliar with apparatus or operate lack of standardization and have impact on carrying out smoothly of operation, adding corresponding risk.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of anti-misoperation linear anastomat.
This utility model solves the technical scheme that its technical problem adopts: the linear anastomat of a kind of anti-misoperation, comprise device body, described device is provided with locating rod with it, pushes away handle and adjusting nut, the described handle that pushes away is arranged on the upper end of device body and is connected with the rear end of locating rod, and described adjusting nut is arranged on device and holds after one's death and the screw rod of this adjusting nut stretches in device body;
Be provided with positive stop lug boss in described device body, arrange between described positive stop lug boss and screw rod and can make the pressing plate moved up and down, the front-end and back-end of described pressing plate contact with screw rod with positive stop lug boss respectively;
Described push away handle be arranged on be positioned at pressing plate upper end device with it, and become to be slidably matched with device figure, described positive stop lug boss arranges spring leaf, and described pressing plate is positioned at the top of spring leaf.
Further, the front end of described pressing plate and the rear end pushing away handle are respectively arranged with inclined-plane, described pressing plate and push away and form inclined-plane between handle and be slidably matched.
Further, described device is provided with viewing window with it.
The beneficial effects of the utility model are: can guarantee to push away the work that handle carries out adjusting nut rotation again after releasing completely, make anastomat operate specification more.
Secondly, the situation of anastomat front space can be understood through being opened in device viewing window with it, guaranteeing to sew up and precisely carrying out.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is the schematic diagram pushed away when handle is not released in anastomat;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 pushes away the schematic diagram of handle after release in anastomat;
Fig. 4 is the partial enlarged drawing at B place in Fig. 3;
Fig. 5 is schematic diagram when pushing away handle;
Fig. 6 pushes away the schematic diagram that handle has pushed away rear rotation adjusting nut;
Fig. 7 is the schematic diagram of pressing anastomat handle;
Wherein: 1, device body, 2, locating rod, 3, nail bin groupware, 4, push away handle, 5, positive stop lug boss, 6, pressing plate, 7, adjusting nut, 71, screw rod, 8, spring leaf, 9, viewing window.
Detailed description of the invention
By reference to the accompanying drawings this utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with this utility model.
As shown in Figure 1 to 4, the linear anastomat of a kind of anti-misoperation, comprise device body 1, device body 1 is provided with locating rod 2, nail bin groupware 3, nail supporting base, nail supporting base clamping plate, flexible handle, fixed handle, pushes away handle 4 and adjusting nut 7, push away handle 4 be arranged on the upper end of device body 1 and be connected with the rear end of locating rod 2, adjusting nut 7 is arranged on device body 1 rear end and the screw rod 71 of this adjusting nut 7 stretches in device body 1.
Be provided with positive stop lug boss 5 in device body 1, arrange between positive stop lug boss 5 and screw rod 71 and can make the pressing plate 6 moved up and down, the front-end and back-end of pressing plate 6 contact with screw rod 71 with positive stop lug boss 5 respectively.Push away handle 4 be arranged on be positioned at pressing plate 6 upper end device body 1 on, and formed with device body 1 and be slidably matched, positive stop lug boss 5 is arranged spring leaf 8, pressing plate 6 is positioned at the top of spring leaf 8.
When pushing away handle 4 and being in position in Fig. 1, push away handle 4 lower end and press against pressing plate 6, the front and back end of pressing plate 6 lays respectively between positive stop lug boss 5 and screw rod 71, when driven forward pushes away handle 4 time, pushing away handle 4 drives locating rod to move forward, pressing plate 6 pops up after lacking the compacting pushing away handle 4, leave the region between positive stop lug boss 5 and screw rod 71, thus screw rod 71 can be driven to move forward by rotating adjusting nut 7, thus drive corresponding component work, this esnures anastomat and operate specification more, namely must first promote handle 4 put in place after just rotatable adjusting nut 7.
After finishing using, push away handle 4 and need move reset backward, first adjusting screw(rod) 71, to original position, then pulls after pushing away handle 4 and moves backward, and the front end of pressing plate 6 and the rear end pushing away handle 4 are respectively arranged with inclined-plane, pressing plate 6 and push away and form inclined-plane between handle 4 and be slidably matched.Such inclined-plane is combined with and helps to push away handle 4 and move; Push away handle 4 after getting back to above pressing plate 6, continue compacting pressing plate 6, spring leaf 8 resets, and pressing plate 6 is got back between positive stop lug boss 5 and screw rod 71, prevents screw rod 71 from moving ahead.
For the working condition making doctor have a clear understanding of anastomat, device body 1 is provided with a viewing window 9, is positioned at device body 1 and there is pointer, as the operating process of the anastomat of Fig. 5 to Fig. 7,1, push away handle 4 and drive locating rod 2 to enter nail supporting base hole through nail bin; 2, turn clockwise adjusting nut 7; 3, clamping plate and components move forward; 4, after pointer enters the green area of viewing window 9; 5, open insurance, pressing flexible handle on earth, completes percussion.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (3)
1. the linear anastomat of anti-misoperation, it is characterized in that, comprise device body (1), described device body (1) is provided with locating rod (2), pushes away handle (4) and adjusting nut (7), the described handle (4) that pushes away is arranged on the upper end of device body (1) and is connected with the rear end of locating rod (2), and described adjusting nut (7) is arranged on device body (1) rear end and the screw rod (71) of this adjusting nut (7) stretches in device body (1);
Positive stop lug boss (5) is provided with in described device body (1), arrange between described positive stop lug boss (5) and screw rod (71) and can make the pressing plate (6) moved up and down, the front-end and back-end of described pressing plate (6) contact with screw rod (71) with positive stop lug boss (5) respectively;
The described handle (4) that pushes away is arranged on and is positioned on the device body (1) of pressing plate (6) upper end, and formed with device body (1) and be slidably matched, described positive stop lug boss (5) is arranged spring leaf (8), described pressing plate (6) is positioned at the top of spring leaf (8).
2. the linear anastomat of anti-misoperation according to claim 1, it is characterized in that, the front end of described pressing plate (6) and the rear end pushing away handle (4) are respectively arranged with inclined-plane, described pressing plate (6) and push away and form inclined-plane between handle (4) and be slidably matched.
3. the linear anastomat of anti-misoperation according to claim 1, is characterized in that, described device body (1) is provided with viewing window (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831757.0U CN204410881U (en) | 2014-12-24 | 2014-12-24 | The linear anastomat of anti-misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831757.0U CN204410881U (en) | 2014-12-24 | 2014-12-24 | The linear anastomat of anti-misoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410881U true CN204410881U (en) | 2015-06-24 |
Family
ID=53461303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831757.0U Active CN204410881U (en) | 2014-12-24 | 2014-12-24 | The linear anastomat of anti-misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754577A (en) * | 2021-01-23 | 2021-05-07 | 常州安康医疗器械有限公司 | Minimally invasive endoscopic anastomat with safety plug |
-
2014
- 2014-12-24 CN CN201420831757.0U patent/CN204410881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754577A (en) * | 2021-01-23 | 2021-05-07 | 常州安康医疗器械有限公司 | Minimally invasive endoscopic anastomat with safety plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |