CN2355681Y

CN2355681Y - Tissue acculusion device

Info

Publication number: CN2355681Y
Application number: CN 99202357
Authority: CN
Inventors: 刘文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-15
Filing date: 1999-01-15
Publication date: 1999-12-29
Anticipated expiration: 2009-01-15

Abstract

The utility model relates to a tissue joggled device. An upper tongs handle is fixedly connected with a lower tongs, and a lower tongs handle is fixedly connected with the upper tongs by a hinge and a clamp strip. The utility model is characterized in that the end opening of the upper tongs is provided with a cutter nail holder which is provided with a cutter nail; the end opening of the lower tongs is provided with a cutter nail seat pad which is corresponding to the cutter nail holder; a press cutter handle is arranged on a hinged shaft; when the press cutter handle is operated by hands, a press cutter handle end can strike the cutter nail holder, the cutter nail holder can match with the cutter nail seat pad to carry out the suture and the cutting of tissue; the utility model is suitable for various proctology operations of the inner and the outer of intestinal cavity, and can accomplish the cutting and the suture of tissue once.

Description

Organize occludator

Organize occludator to belong to medical surgical instrument.

At present, various anastomats and stiching instrument that surgical operation is used are simple function, particularly in anal-surgery, the anastomat of tubular structure is used for carrying out coincideing of intestinal tube, stiching instrument then is used for suture tissue and intestinal tube, but stiching instrument can only be used outside enteric cavity, can not in enteric cavity, use, promptly sew up, that is to say restriction, in anal-surgery owing to the operating theater instruments function to the excision that does not also have at present a kind of apparatus can in enteric cavity, carry out portion of tissue, still continue to use clamp, sew up, the manual manipulation method of excision, waste time and energy, and the time have and sew up insecurely, the suture obscission takes place.

The purpose of this utility model provides a kind of energy and is fit in the multiple enteric cavity and the outer anal-surgery resection forceps crack of enteric cavity closes apparatus, can make cutting tissue, sew up and once finish, and can operate in enteric cavity, saves time, laborsaving, safe and reliable.

Technical solution of the present utility model is, a kind of occludator of organizing, by lower plier handle fixedly connected go up pincers and fixedlying connected with upper plier handle and clamp down, through hinged and connect and compose by card article, special is to be installed with one blade is housed on the port of last pincers, the knife nail rack of nail, the port of infra pincers is installed with and the corresponding cutter nail of the knife nail rack of last pincers seat cushion, also have a push type broach handle to be installed on the jointed shaft, the manual override handle of push type broach handle is positioned at the bottom of lower plier handle, it is connected on the lower plier handle by a spring leaf, half part in addition of push type broach handle is embedded in the outer peripheral groove of pincers, its front end is in last pincers end, face knife nail rack, under manual manipulation, can move down rapid strike knife nail rack.

4 nails and a blade are installed on the above-mentioned knife nail rack, a pin that is complementary with nail is all arranged above each nail, the pin that can move down under the strike of push type broach handle front end can be released nail, and under the cooperation of nail groove nail is fitted on the cutter nail seat cushion installed of infra pincers port, under the strike of push type broach handle front end, blade also matches to the edge bearing that falls and cutter is followed closely on the seat cushion.

Above-mentioned knife nail rack can unload and change at any time.

Description of drawings:

Accompanying drawing 1 is for organizing occludator overall structure sketch map

Accompanying drawing 2 is the knife nail rack structural representation

Accompanying drawing 3 is the knife nail rack side view

Accompanying drawing 4 is cutter nail seat cushion plane graph

Be an embodiment of the present utility model below, provide details of the present utility model in conjunction with the accompanying drawings.

As seen from Figure 1, upper plier handle (1) fixedly connected following pincers (7), lower plier handle (2) fixedly connected go up pincers (6), they locate by jointed shaft (9) hinged therebetween, in fact the articulated form with shears is the same, just go up an also articulated push type broach handle (3) at jointed shaft (9), the manual override handle of push type broach handle (3) is positioned at the bottom of lower plier handle (2), and be connected on the lower plier handle (2) by spring leaf (8), half part in addition of push type broach handle (3) is embedded in pincers (6) water jacket, and the front end of push type broach handle faces knife nail rack (4).When organizing occludator to play the identical time spent of doing, need identical tissue as long as bite, adjusting card article (10) to proper site gets final product, sew up and cut away when organizing when needs, need with manual operating push type broach handle (3), promptly with defeating, make spring leaf (8) stressed and push type broach handle (3) is rotated along jointed shaft (9), so that the front end of push type broach handle moves downward, hit the knife nail rack (4) that is fixed on the pincers (6), follow closely the purpose that the cooperation of seat cushion (5) is issued to stitching and cuts away tissue at knife nail rack (4) and cutter.

From accompanying drawing 2 and accompanying drawing 3 as seen, be installed in the structure of the knife nail rack (4) on the pincers (6), on the top of each nail (13) is the pin (11) that is complementary with nail, blade (12) is installed near organizing the occludator inboard, the upper end of blade (12) is a little less than pin (11), the lower end of blade is also slightly high than the position of nail (13), when hit downwards the termination of push type broach handle (3), hit pin (11) earlier, when pin (11) promotes nail (13) downwards, just cutting downwards under push type broach pommel head hits of blade (12) has so just guaranteed that elder generation sewed up the back cutting by nail.(14) are edge bearing among the figure, and (15) are the nail groove.

We find out from the cutter of Fig. 4 nail seat cushion plane graph, are equipped with four straggly nails on the knife nail rack, a blade.

In the present embodiment, nail is made by 4 chromium, 13 materials, and edge bearing is made by polytetrafluoroethylmaterial material.

Effect of the present utility model is that this tissue acculusion device can be fit in the multiple enteric cavity and outside the enteric cavity Anal-surgery can be used as clamp again so that cutting tissue, stitching are once finished, save time, laborsaving, Safe and reliable.

Claims

1. organize occludator for one kind, by lower plier handle (2) fixedly connected go up pincers (6) and fixedlying connected with upper plier handle (1) and clamp (7) down, through hinged, and connect and compose by card article (10), of the present utility model being characterised in that, on the port of last pincers (6), be installed with one blade (12) is housed, the knife nail rack (4) of nail (13), the port of infra pincers (7) is installed with and the corresponding cutter nail of the knife nail rack (4) of last pincers (6) seat cushion (5), also have a push type broach handle (3) to be installed on the jointed shaft (9), the manual override handle of push type broach handle (3) is positioned at the bottom of lower plier handle, it is connected on the lower plier handle (2) by a spring leaf (8), half part in addition of push type broach handle is embedded in the outer peripheral groove of pincers (6), its front end faces knife nail rack (4) in last pincers end, and this front end can move down rapid strike knife nail rack under manual manipulation.

2. a kind of occludator of organizing according to claim 1, it is characterized in that, 4 nails (13) and a blade (12) are installed on the above-mentioned knife nail rack (4), a pin (11) that is complementary with nail (13) is all arranged in the top of each nail (13), the pin (11) that can move down under the strike of push type broach handle (3) front end can be released nail (13), and the cutter nail seat cushion (5) installed of infra pincers (7) port is gone up under the cooperation of nail groove (15) and is made nail (13) applying, under the strike of push type broach handle front end, blade (12) also matches to the edge bearing (14) that falls and cutter is followed closely on the seat cushion (5).

3. a kind of occludator of organizing according to claim 2 is characterized in that above-mentioned knife nail rack (4) can unload and change at any time.