CN201624714U

CN201624714U - Direct-viewing minimally-invasive intestine nipper

Info

Publication number: CN201624714U
Application number: CN 201020049674
Authority: CN
Inventors: 钟鸣; 申屠银光
Original assignee: Hangzhou Kangji Medical Instrument Co Ltd
Current assignee: Hangzhou Kangji Medical Instrument Co Ltd
Priority date: 2010-01-11
Filing date: 2010-01-11
Publication date: 2010-11-10
Anticipated expiration: 2020-01-11

Abstract

The utility model relates to a direct-viewing minimally-invasive intestine nipper, which is specially used for temporarily blocking and clamping bowel organs in the human abdominal cavity. The direct-viewing minimally-invasive intestine nipper comprises a fixing handle, a movable handle, a nipper rod, a nipper holder seat, a pull rod, a rotary wheel, a rotary wheel sleeve, an idler wheel, an idler wheel sleeve, a connecting sleeve, a pull rod sleeve, a fixing sleeve, a pull rod seat, a limiting seat, a washing piece, a washing hole cover, two nipper holders, a connecting plate and a pull rod connecting head. The utility model is characterized in that the inner sides of the two nipper holders are provided with rectilinear holder teeth, and the holder teeth are arranged from the head parts of the nipper holders to the rear parts. The nipper holders are gradually broadened from the head parts to the rear parts and are in flat shapes. With reasonable structural design, the direct-viewing minimally-invasive intestine nipper can effectively and temporarily blocking and clamping the bowel organs. The direct-viewing minimally-invasive intestine nipper is convenient and safe in surgical use.

Description

Direct-view Wicresoft intestinal nipper

Technical field

This utility model relates to a kind of nipper, particularly a kind of direct-view Wicresoft intestinal nipper, and the temporary interruption folder that it is exclusively used in intestinal organ pipe in the human abdominal cavity closes, and belongs to technical field of medical instruments.

Background technology

In direct-view Wicresoft peritoneoscope human abdominal cavity, in the operation, need the intestinal organ pipe temporary interruption folder of human body be closed, so that operative site has enough spaces to operate.Prior art is to adopt blocking-up folder commonly used, and its defective is to block to be clipped in specification requirement height in the operation, and it is long that folder closes and get the clip process operating time, incompatible operation application in direct-view Wicresoft peritoneoscope human abdominal cavity.

The utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, the direct-view Wicresoft intestinal nipper that can close intestinal organ pipe blocking-up folder effectively.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this direct-view Wicresoft intestinal nipper comprises fixed handle, flexible handle, claw beam, clamp seat, pull bar, runner, rotaring wheeling sleeve, roller, ball cover, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat, limit base, rinse piece, flushing port lid, two clamps, connecting plate and pitman couplings, it is characterized in that: the inboard of described two clamps is provided with rectilinear folder tooth, this folder tooth from the head of clamp up to the rear portion; Described clamp is broadened by narrow gradually to the rear portion from the head, and is flat shape.

This utility model compared with prior art has following positive effect: reasonable in design, clamp are broadened by narrow gradually to the rear portion from the head, and are flat shape, good springiness, and the temporary interruption folder that can carry out the intestinal organ pipe effectively closes the safety easy to use of performing the operation.

Description of drawings

Fig. 1 is a structural representation front view of the present utility model.

Fig. 2 overlooks enlarged drawing for the structural representation at A place among Fig. 1.

Structural representation when Fig. 3 opens for clamp among Fig. 2.

The specific embodiment

Referring to Fig. 1-Fig. 3, present embodiment mainly is made up of fixed handle 1, flexible handle 2, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, limit base 16, rinse piece 17, flushing port lid 18, clamp 19, connecting plate 22, folder tooth 24, pitman coupling 25.

Fixed handle 1 is connected with flexible handle 2 usefulness hold-down screws 3, can rotate; Pull rod slot 15 is opened on flexible handle 2, and limit base 16 is installed on the flexible handle 2, and electricity coagulates installing hole 26 and opens on 1 fixed handle 1.

Claw beam 4 is fixing with runner 7 welding.Rotaring wheeling sleeve 8 is equipped with two rollers 9, and fixed cover 13 is filled in the rotaring wheeling sleeve 8, and adapter sleeve 11 is installed in outside the rotaring wheeling sleeve 8, and ball cover 10 is installed in rotaring wheeling sleeve 8 and roller 9 and adapter sleeve 11 outer being fixed; Drag link sleeve 12 is filled in the adapter sleeve 11, and fixed handle 1 is installed in drag link sleeve 12 and adapter sleeve 11 outer being fixed; Rotaring wheeling sleeve 8 penetrates runner 7, and rinse piece 17 passes runner 7 and rotaring wheeling sleeve 8 and fixing in runner 7 welding, and flushing port lid 18 is connected and fixed with rinse piece 17.

The inboard of two clamps 19 is provided with folder tooth 24, when clamping, folder tooth 24 coincide mutually, the other end crosses one another, be fixed on the clamp seat 5 and can rotate with clamp connecting pin 20 at infall, the bottom of two clamps 19 is fixed on two connecting plates 22 and can rotates with connecting plate connecting pin 21, two connecting plate 22 usefulness link pins 23 are fixed on an end of pitman coupling 25, and the end welding of the other end of pitman coupling 25 and pull bar is fixing, and the other end of pull bar 12 is provided with draw-bar seat 14.

Pull bar 6 penetrates claw beam 4, passes rotaring wheeling sleeve 8, drag link sleeve 12 and fixed cover 13, and it is identical fixing that draw-bar seat 14 is inserted in pull rod slot 15, and clamp seat 5 is weldingly fixed on the claw beam 4; As long as at this moment hold handle with a firm grip, flexible handle 2 pulling pull bars 6, pull bar 6 pulling clamps 19, binding clip closure; Open handle, binding clip opens.

Clamp of the present utility model is wide to preceding narrow and be flat shape from the back, and good springiness, and design has folder tooth 24 in the peritoneoscope human body operation of direct-view Wicresoft, is from coarse to fine the clamp of flat-shaped type and clamps intestinal and have fastness, and the design of folder tooth 24 makes folder close Shi Buhui to come off.

The direct-view Wicresoft intestinal nipper of this utility model design, described runner 7, in operation was used, clamp can rotate by 360 degree, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.

This utility model is equipped with 16 limit bases 16 on 2 flexible handles 2, pulling clamp apparatus can arbitrarily not damage; 26 electricity coagulate the installation of installing hole 26, electricity can be installed in the hole coagulate socket, reach the effect that electricity coagulates.

Direct-view described in the utility model Wicresoft is meant in the operation process to undergo surgery under direct-view without pneumoperitoneum that the space of pneumoperitoneum need not arranged in the human body body.

Claims

1. look at Wicresoft's intestinal nipper straight for one kind, comprise fixed handle, flexible handle, claw beam, clamp seat, pull bar, runner, rotaring wheeling sleeve, roller, ball cover, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat, limit base, rinse piece, flushing port lid, two clamps, connecting plate and pitman couplings, it is characterized in that: the inboard of described two clamps is provided with rectilinear folder tooth, this folder tooth from the head of clamp up to the rear portion; Described clamp is broadened by narrow gradually to the rear portion from the head, and is flat shape.