CN203935228U - A kind of novel Endo-GIA - Google Patents
A kind of novel Endo-GIA Download PDFInfo
- Publication number
- CN203935228U CN203935228U CN201420297214.5U CN201420297214U CN203935228U CN 203935228 U CN203935228 U CN 203935228U CN 201420297214 U CN201420297214 U CN 201420297214U CN 203935228 U CN203935228 U CN 203935228U
- Authority
- CN
- China
- Prior art keywords
- cutting assembly
- supporting base
- flexible handle
- handle
- nail supporting
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
This utility model relates to a kind of novel Endo-GIA, belong to medical instruments field, this Endo-GIA comprises position fixing handle, nail supporting base, flexible handle, cutting assembly frame and is arranged on the cutting assembly on cutting assembly frame, described position fixing handle is connected with cutting assembly frame, position fixing handle front portion is provided with shell fragment, and shell fragment and nail supporting base connect; Flexible handle is connected with cutting assembly frame by flexible handle rotating shaft, by beak hook, is connected with the locating shaft on nail supporting base, and described flexible handle is provided with boss, and boss is stuck along cutting assembly guide groove movement to cutting assembly end.This anastomat can one-handed performance.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of novel Endo-GIA.
Background technology
Linear cutting anastomat is clinical conventional apparatus.The Endo-GIA using does not at present have the connection of beak hook and locating shaft, and rear nail supporting base opened by flexible handle and cutting assembly frame component can be thrown off, and cannot be hold by one hand.When carrying out reconstruction of digestive tract and internal organs resection operation, doctor puts and organizes another hand operated apparatus on the other hand, and both hands have apparatus sometimes.And use Endo-GIA doctor of the prior art to be placed on tissue below and to control by a handgrip nail supporting base, another handgrip tissue draws in, and is well placed, and then vacates hands and the cutting assembly frame with cutting assembly is buckled again, pressing flexible handle completes folder and closes action, then percussion.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defect, and a kind of one-handed performance, safe novel Endo-GIA of facilitating is provided.
The technical solution of the utility model is as follows: a kind of novel Endo-GIA, comprise position fixing handle, nail supporting base, flexible handle, cutting assembly frame and be arranged on the cutting assembly on cutting assembly frame, described position fixing handle is connected with cutting assembly frame, position fixing handle front portion is provided with shell fragment, and shell fragment and nail supporting base connect; Flexible handle is connected with cutting assembly frame by flexible handle rotating shaft, by beak hook, is connected with the locating shaft on nail supporting base, and described flexible handle is provided with boss, and boss is stuck along cutting assembly guide groove movement to cutting assembly end.
Flexible handle boss of the present utility model coordinates with cutting assembly guide groove, when flexible handle is opened, while moving to cutting assembly guide groove end to boss and boss be fixed, flexible handle is in a kind of middle lock-out state, and position fixing handle shell fragment and nail supporting base link together, the supporting role of the shell fragment by position fixing handle, the front end of nail supporting base and cutting assembly frame is opened automatically; Due to the constraint effect of flexible handle beak hook, now two of apparatus forks are unlikely to again to throw off completely, and now front end dehisces to reach maximum, are convenient to containing receiving tissue.Doctor's one hand is controlled flexible handle and is pushed forward, and tissue enters from front end.When a hands is well placed tissue, another is received and to be held lower flexible handle and press from both sides and close tissue, after folder has closed, can pull the trigger.Two handss of so original need operate the action that anastomat just can complete simultaneously, and a hands just can complete, Here it is so-called one-handed performance.
Accompanying drawing explanation
Fig. 1 this utility model anastomat structural representation;
Fig. 2 is the partial structurtes schematic diagram of A portion in Fig. 1.
In figure, 1 nail supporting base, 2 locating shafts, 3 shell fragments, 4 rivets, 5 beak hooks, 6 position fixing handles, 7 cutting assemblies, 8 cutting assembly framves, 9 flexible handle rotating shafts, 10 flexible handles, 11 boss, 12 cutting assembly guide grooves, 13 organize retaining column.
The specific embodiment
As depicted in figs. 1 and 2, a kind of novel Endo-GIA, comprise position fixing handle 6, nail supporting base 1, flexible handle 10, cutting assembly frame 8 and be arranged on the cutting assembly 7 on cutting assembly frame, described position fixing handle 6 is connected with cutting assembly frame 7, position fixing handle 6 front portions are provided with shell fragment 3, shell fragment 3 connects by rivet 4 with nail supporting base 1, and this shell fragment 3 has supporting role, and the front end of nail supporting base 1 and cutting assembly frame 8 is opened automatically.Flexible handle 10 is connected with cutting assembly frame 8 by flexible handle rotating shaft 9, by beak hook 5, is connected with the locating shaft 2 being arranged on nail supporting base 1.Beak hook 5 has constraint effect, and the opening degree of 8, nail supporting base 1 and cutting assembly frame is limited.Described flexible handle 10 is provided with boss 11, and boss 11 moves to cutting assembly guide groove end along cutting assembly guide groove 12 and is stuck, and now flexible handle is fixing comparatively firm, guarantee to open between nail supporting base and cutting assembly stable, convenient operation.Whether the position that enters cutting assembly for convenience judgement tissue is suitable, can be on the nail bin relative with nail supporting base 1 (part for cutting assembly) arrange and organize retaining column 13, tissue is encountered and is organized retaining column 13 explanation to organize to arrive maximum grip, can not clamp inwards again, thereby guarantee the reliable of surgical effect.
Claims (2)
1. a novel Endo-GIA, comprise position fixing handle, nail supporting base, flexible handle, cutting assembly frame and be arranged on the cutting assembly on cutting assembly frame, it is characterized in that: described position fixing handle is connected with cutting assembly frame, position fixing handle front portion is provided with shell fragment, and shell fragment and nail supporting base connect; Flexible handle is connected with cutting assembly frame by flexible handle rotating shaft, by beak hook, is connected with the locating shaft on nail supporting base, and described flexible handle is provided with boss, and boss is stuck along cutting assembly guide groove movement to cutting assembly end.
2. novel Endo-GIA according to claim 1, described cutting assembly comprises the nail bin relative with nail supporting base, is provided with and organizes retaining column on described nail bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297214.5U CN203935228U (en) | 2014-06-06 | 2014-06-06 | A kind of novel Endo-GIA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297214.5U CN203935228U (en) | 2014-06-06 | 2014-06-06 | A kind of novel Endo-GIA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935228U true CN203935228U (en) | 2014-11-12 |
Family
ID=51854581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297214.5U Expired - Fee Related CN203935228U (en) | 2014-06-06 | 2014-06-06 | A kind of novel Endo-GIA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027147A (en) * | 2014-06-06 | 2014-09-10 | 山东威瑞外科医用制品有限公司 | Novel cutting anastomat |
-
2014
- 2014-06-06 CN CN201420297214.5U patent/CN203935228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027147A (en) * | 2014-06-06 | 2014-09-10 | 山东威瑞外科医用制品有限公司 | Novel cutting anastomat |
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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: 20141112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |