CN202020537U - Canine tooth gripping tongs - Google Patents

Abstract

The utility model relates to a pair of canine tooth gripping tongs, comprising a tongs head assembly, a fixed handle, a movable handle, a tongs rod, a pull rod and an electric coagulation mounting hole, wherein the fixed handle is rotationally connected with the movable handle, one end of the pull rod is connected with the tongs head assembly, the other end of the pull rod is connected with the movable handle, the tongs rod is connected with the tongs head assembly, the electric coagulation mounting hole is arranged on the fixed handle; moreover, a rotating wheel, a rotating wheel sleeve, a rolling ball sleeve, a connecting sleeve, a pull rod sleeve, a fixing sleeve, a limit base, a flushing hole and a flushing hole cover are also arranged on the canine tooth gripping tongs, wherein the limit base is arranged on the movable handle, the forceps rod is fixedly connected with the rotating wheel, two rolling wheels are arranged in the rotating wheel sleeve, the fixing sleeve is arranged in the rotating wheel sleeve, the connecting sleeve is arranged behind the rotating wheel sleeve, the rolling ball sleeve is arranged outside the rotating wheel sleeve and the connecting sleeve, the pull rod sleeve is sheathed on the connecting sleeve, the rotating wheel sleeve is arranged in the rotating wheel, the flushing hole penetrates through the rotating wheel and the rotating wheel sleeve, the flushing hole is fixedly connected with the rotating wheel, and the flushing hole cover is fixedly connected with the flushing hole. The canine tooth gripping tongs has a reasonable structure, the gripping tongs can be used in operation conveniently and safely, and the effect is good.

Description

The canine tooth nipper

Technical field

This utility model relates in the interior operation of a kind of Wicresoft peritoneoscope human body, is exclusively used in human abdominal cavity inner disease foci position and stings the special vice of cutting or taking a sample.

Background technology

In the peritoneoscope human abdominal cavity, in the operation, need sting human abdominal cavity inner disease foci position and cut or take a sample, help the diagnosis and the state of an illness.Prior art is to adopt operating scissors and scalpel to carry out cutting sampling, and is with nipper that its taking-ups is external, and its defective is to operate loaded down with trivial detailsly, easily comes off in vivo and loses, and does not satisfy ideal surgical effect.

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 provides a kind of in Wicresoft's peritoneoscope human body operation, is exclusively used in human abdominal cavity inner disease foci position and stings the canine tooth nipper of cutting or taking a sample.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this canine tooth nipper, comprise the binding clip assembly, fixed handle, flexible handle, claw beam, pull bar and electricity coagulate installing hole, fixed handle and flexible handle are rotationally connected, pull bar one end is connected with the binding clip assembly, the pull bar other end is connected with flexible handle, claw beam is connected with the binding clip assembly, electricity coagulates installing hole and is arranged on the fixed handle, it is characterized in that also being provided with runner, rotaring wheeling sleeve, the ball cover, adapter sleeve, drag link sleeve, fixed cover, limit base, flushing hole and flushing port lid, establish pull rod slot on the flexible handle, limit base is installed on the flexible handle, claw beam is fixedlyed connected with runner, two rollers are installed in the rotaring wheeling sleeve, fixed cover places in the rotaring wheeling sleeve, after adapter sleeve is installed in rotaring wheeling sleeve, the ball cover is installed in rotaring wheeling sleeve, outside the adapter sleeve, drag link sleeve is inserted in adapter sleeve, fixed handle is installed in outside drag link sleeve and the adapter sleeve, rotaring wheeling sleeve places in the runner, runner and rotaring wheeling sleeve are passed in flushing hole, flushing hole is fixedlyed connected with runner, flushing port lid and flushing hole are connected and fixed, the pull bar other end has draw-bar seat, pull bar is inserted in claw beam, rotaring wheeling sleeve, drag link sleeve, fixed cover, draw-bar seat is inserted in pull rod slot, the binding clip assembly comprises clamp, connecting plate, the clamp seat, pitman coupling, two clamp one ends have canine tooth, two clamp middle parts are provided with waist type groove, two clamps cross one another, two clamp infalls are fixed on the clamp seat with the clamp connecting pin, and two clamp other ends are fixed on two connecting plates with the connecting plate connecting pin, and two connecting plates are fixed on an end of pitman coupling with link pin, the other end of pitman coupling and pull bar one end are fixed, and clamp seat and claw beam are connected and fixed.

This utility model binding clip is provided with canine tooth and waist type groove, extracting sting cut or take a sample in sting and cut effectively, can not come off the safety easy to use of performing the operation, reasonable in design.

Description of drawings

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

Fig. 2 is the forward sketch map of this utility model embodiment;

Fig. 3 is that the A of Fig. 1 is to view.

The specific embodiment

Referring to Fig. 1～Fig. 3, this utility model embodiment canine tooth nipper is provided with 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, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, canine tooth 24, pitman coupling 25, electricity coagulates installing hole 26, waist type groove 27, fixed handle 1 and flexible handle 2 usefulness hold-down screws 3 are connected and fixed and can rotate, pull rod slot 15 is welded on the flexible handle 2, limit base 16 is installed on the flexible handle 2, and electricity coagulates installing hole 26 and is installed in (Fig. 1) on the 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 rotaring wheeling sleeve 8 backs and (presses the direction of nipper, be that Fig. 1 left side is the back for the preceding right side), ball cover 10 is installed in rotaring wheeling sleeve 8, 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 places in the runner 7, and 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.One end of two clamps 19 has canine tooth 24, two clamp 19 middle parts are provided with waist type groove 27, canine tooth 24 and waist type groove 27 coincide mutually when clamping, two clamps 19 cross one another, be fixed on the clamp seat 5 and can rotate with clamp connecting pin 20 at infall, the other end 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, the one end welding of the other end of pitman coupling 25 and pull bar 6 is fixing, and the other end of pull bar 6 has draw-bar seat 14(Fig. 1).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; Opening the handle binding clip opens.

The canine tooth nipper of this utility model design, the art designs of binding clip has canine tooth 24 and waist type groove 27, operation is grasped lesions position and is stung and cut or take a sample in direct-view peritoneoscope human abdominal cavity, the art designs of waist type groove 27 is stung lesions position and is cut, the sample body that canine tooth 24 will be stung after cutting is tightened in waist type body, can not come off.

Runner described in the utility model, in operation was used, clamp 19 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 limit base 16 on flexible handle 2, the design of limit base 16 is in operation is used, and pulling clamp apparatus can arbitrarily not damage; Electricity coagulates the design of installing hole 26 can install electricity socket with fixed attention in the hole, reach the effect that canine tooth pincers electricity coagulates.

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

Every simple deformation of the present utility model or equivalent transformation should be thought to fall into protection domain of the present utility model.

Claims (1)

1. canine tooth nipper, comprise the binding clip assembly, fixed handle, flexible handle, claw beam, pull bar and electricity coagulate installing hole, fixed handle and flexible handle are rotationally connected, pull bar one end is connected with the binding clip assembly, the pull bar other end is connected with flexible handle, claw beam is connected with the binding clip assembly, electricity coagulates installing hole and is arranged on the fixed handle, it is characterized in that: also be provided with runner, rotaring wheeling sleeve, the ball cover, adapter sleeve, drag link sleeve, fixed cover, limit base, flushing hole and flushing port lid, establish pull rod slot on the flexible handle, limit base is installed on the flexible handle, claw beam is fixedlyed connected with runner, two rollers are installed in the rotaring wheeling sleeve, fixed cover places in the rotaring wheeling sleeve, after adapter sleeve is installed in rotaring wheeling sleeve, the ball cover is installed in rotaring wheeling sleeve, outside the adapter sleeve, drag link sleeve is inserted in adapter sleeve, fixed handle is installed in outside drag link sleeve and the adapter sleeve, rotaring wheeling sleeve places in the runner, runner and rotaring wheeling sleeve are passed in flushing hole, flushing hole is fixedlyed connected with runner, flushing port lid and flushing hole are connected and fixed, the pull bar other end has draw-bar seat, pull bar is inserted in claw beam, rotaring wheeling sleeve, drag link sleeve, fixed cover, draw-bar seat is inserted in pull rod slot, the binding clip assembly comprises clamp, connecting plate, the clamp seat, pitman coupling, two clamp one ends have canine tooth, two clamp middle parts are provided with waist type groove, two clamps cross one another, two clamp infalls are fixed on the clamp seat with the clamp connecting pin, and two clamp other ends are fixed on two connecting plates with the connecting plate connecting pin, and two connecting plates are fixed on an end of pitman coupling with link pin, the other end of pitman coupling and pull bar one end are fixed, and clamp seat and claw beam are connected and fixed.

Images