CN201631267U

CN201631267U - Suture tying forceps under direct vision

Info

Publication number: CN201631267U
Application number: CN 201020119013
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: 2010-02-25
Filing date: 2010-02-25
Publication date: 2010-11-17
Anticipated expiration: 2020-02-25

Abstract

The utility model relates to suture tying forceps under direct vision, which is used for tying after sewing up the incision of tissue in human abdominal cavity, and belongs to the field of medical equipment. The suture tying forceps comprise a fixed handle, a free handle, a forceps lever, a forceps holder base, a pull rod, a fixed forceps holder, a free forceps holder, a rotating wheel, a roll ball sleeve, a pull rod connector, a connecting sleeve and a rotating wheel sleeve, wherein both the fixed forceps holder and the free forceps holder are in an arc shape, and provided with suture hooking slots; and the forceps holder base is provided with a suture pressing slot. The utility model has reasonable structure and design, both the fixed forceps holder and the free forceps holder are in the arc shape, and provided with the suture hooking slots, and the forceps holder base is provided with the suture pressing slot, so the incision sewing up and tying effect is good and the surgical application is convenient and safe.

Description

The direct-view ligaturing forceps

Technical field

This utility model relates to a kind of direct-view ligaturing forceps, is used for human abdominal cavity inner tissue and carries out the good and knotting of myometrial suture, belongs to medical instruments field.

Background technology

In opening the abdomen human abdominal cavity, direct-view in the operation, need carry out the good and knotting of myometrial suture to human abdominal cavity inner tissue.Prior art is to adopt single pincers knotting, and its defective is that the knotting difficulty is big, operates loaded down with trivial detailsly, does not satisfy ideal surgical effect.

The utility model content

The technical problems to be solved in the utility model overcomes above shortcomings in the existing structure exactly, and provides a kind of reasonable in design, operation to use convenient, effective, safe direct-view ligaturing forceps.

The technical scheme in the invention for solving the above technical problem is: a kind of direct-view ligaturing forceps comprises fixed handle, flexible handle, claw beam, clamp seat, pull bar, fixedly clamp, active clamp, runner, ball cover, pitman coupling, adapter sleeve and rotaring wheeling sleeve; Fixed handle and flexible handle are rotationally connected; The clamp seat is fixed on the claw beam; Fixedly clamp and active clamp are rotationally connected, and the fixation clamps clamping fixes on the clamp seat, and active clamp is rotatably connected on the clamp seat; Pull bar one end is fixed with pitman coupling, and the other end is connected on the flexible handle; Adapter sleeve is fixed on the fixed handle; Rotaring wheeling sleeve is fixedlyed connected with claw beam with runner respectively; The ball cover is sleeved on outside the rotaring wheeling sleeve, and is fixed on the adapter sleeve; It is characterized in that: described fixedly clamp and active clamp are arc, are fixedly all having the hook wire casing on clamp and the active clamp; On described clamp seat, have pressuring line groove.

This utility model is equipped with limit base on described flexible handle.

This utility model has electricity and coagulates installing hole on described fixed handle.

This utility model compared with prior art has following advantage and effect: 1, reasonable in design; 2, fixedly clamp and active clamp are arc, fixedly all having the hook wire casing on clamp and the active clamp, have pressuring line groove on the clamp seat, and myometrial suture and knotting are effective, and convenient, safety are used in operation.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment.

Fig. 2 be Figure 1A to structural representation.

Fig. 3 removes the structural representation of claw beam for Fig. 2, among the figure to clamp seat partial perspective.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.

Embodiment:

This utility model embodiment comprises fixed handle 1, flexible handle 2, hold-down screw 3, 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, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, fixedly clamp 19, clamp connecting pin 20, active clamp 21, hook wire casing 22, link pin 23, pitman coupling 24, electricity coagulate installing hole 25, pressuring line groove 26.

Fixed handle 1 and flexible handle 2 usefulness hold-down screws 3 are rotationally connected.Pull rod slot 15 is opened on flexible handle 2.16 limit bases are installed on the flexible handle 2.Electricity coagulates installing hole 25 and opens on 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.Ball cover 10 is fixedly set on the rotaring wheeling sleeve 8, and is sleeved on outside roller 9 and the adapter sleeve 11.Drag link sleeve 12 is filled in the adapter sleeve 11.Fixed handle 1 is fixedly set on the adapter sleeve 11.Drag link sleeve 12 is fixedly set on the adapter sleeve 11.Rotaring wheeling sleeve 8 is fixing with runner 7 and claw beam 4.Runner 7 and rotaring wheeling sleeve 8 and fixing with runner 7 welding are passed in flushing hole 17, and flushing port lid 18 is connected and fixed with flushing hole 17.

Fixedly clamp 19 and active clamp 21 are arc.Fixedly clamp 19 is fixing with 5 welding of clamp seat, and clamp seat 5 has pressuring line groove 26.Fixedly clamp 19 and active clamp 21 all have when 22, two hook wire casings of hook wire casing 22 clamp and coincide mutually.Active clamp 21 usefulness clamp connecting pins 20 are rotatably connected on the clamp seat 5, the bottom of active clamp 21 is rotatably connected on an end of pitman coupling 24 with link pin 23, the one end welding of the other end of pitman coupling 24 and pull bar 6 is fixing, and the other end of 6 pull bars has 14 draw-bar seats.

Pull bar 6 penetrates claw beam 4, passes rotaring wheeling sleeve 8, drag link sleeve 12 and fixed cover 13, and 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, and flexible handle 2 pulling pull bars 6, pull bar 6 pulling active clamps 21, clamp closure; Opening the handle clamp opens.

Direct-view described in the utility model is meant in the operation process without pneumoperitoneum, undergos surgery under direct-view, certain space need not arranged in the human body body.

This utility model has hook wire casing 22 on clamp, have pressuring line groove 26 at clamp seat 5, clamp can rotate by 360 degree, during operation stitching is tied a knot in the abdomen human abdominal cavity is opened in direct-view, clamp grasps stitching thread and passes otch, rotating wheel 7180 degree, stitching thread snaps in hook wire casing 22 just, the ligaturing forceps backguy that can make progress; Pressuring line groove 26 can make the downward line ball of ligaturing forceps, forms to sew up knotting.

Limit base 16 is installed on flexible handle 2, on fixed handle 1, has electricity and coagulate installing hole 25.Being installed in the operation application of limit base 16, pulling clamp apparatus can arbitrarily not damage.Electricity coagulates the installation of installing hole 25, electricity can be installed in the hole coagulate socket, reaches the effect that electricity coagulates.

This utility model is provided with 17 flushing holes, can wash the residual liquid sterilization with disinfectant solution, also can use high-temperature sterilization.

Claims

1. direct-view ligaturing forceps comprises fixed handle, flexible handle, claw beam, clamp seat, pull bar, fixedly clamp, active clamp, runner, ball cover, pitman coupling, adapter sleeve and rotaring wheeling sleeve; Fixed handle and flexible handle are rotationally connected; The clamp seat is fixed on the claw beam; Fixedly clamp and active clamp are rotationally connected, and the fixation clamps clamping fixes on the clamp seat, and active clamp is rotatably connected on the clamp seat; Pull bar one end is fixed with pitman coupling, and the other end is connected on the flexible handle; Adapter sleeve is fixed on the fixed handle; Rotaring wheeling sleeve is fixedlyed connected with claw beam with runner respectively; The ball cover is sleeved on outside the rotaring wheeling sleeve, and is fixed on the adapter sleeve; It is characterized in that: described fixedly clamp and active clamp are arc, are fixedly all having the hook wire casing on clamp and the active clamp; On described clamp seat, have pressuring line groove.

2. direct-view ligaturing forceps according to claim 1 is characterized in that: on described flexible handle limit base is installed.

3. direct-view ligaturing forceps according to claim 1 is characterized in that: have electricity and coagulate installing hole on described fixed handle.