CN203291025U - Medical hemostasis electric coagulation forcep system - Google Patents

Abstract

The utility model discloses a hemostatis medical electric coagulation forcep system, comprising a forcep body and a base; the forcep body comprises forcep tips at the front part and forcep rods at the rear part; the rear end of each forcep tip is provided with a connection rod of which the tail end is provided with an arc bulge; the front end of each forcep rod is provided with a first groove adaptive to the corresponding connection rod in shape; a cambered second groove adaptive to the corresponding arc bulge is arranged in each first groove; two through holes are formed in the base; compression blocks are arranged at two ends of the two through holes in the horizontal direction, wherein two blocks positioned at the outside are fixing blocks, and two blocks positioned in the middle are moving blocks; a hydraulic cylinder is arranged between the two moving blocks; the front ends of two piston rods of the hydraulic cylinder are connected with the corresponding moving blocks by springs. The medical electric coagulation forcep system is simple in structure, convenient to use, high in work efficiency and low in manufacturing cost and has strong practical value.

Description

A kind of medical hemostatic electric coagulation forcep system

Technical field

This utility model relates to a kind of device that carries out automated cleaning and dry electric coagulation forceps.

Background technology

Existing electric coagulation forceps comprises tweezer point, insulation tweezer bar and electrode tip holder successively, the plug at electrode tip holder rear portion is connected with the main frame of outside by wire, the tweezer point of electric coagulation forceps provides high-frequency electrical energy to lesion tissue, makes the protein between tweezer point two ends dewater and solidify, and reaches the purpose of hemostasis.Because its sphere of action is only limited between two tweezer points, therefore very little, quite safe to degree of injury and the coverage of adjacent tissue.

After electric coagulation forceps is finished using, generally be placed directly in pallet.Before reusing, must carry out cleaning-sterilizing to two tweezer nose parts.Common way is that the artificial cotton balls, the hospital gauze that soaked ethanol or distilled water of using carries out wiping to the tweezer point, perhaps use the methods such as radiation sterilization, high-temperature steam sterilization or medicining liquid dipping sterilization, but this kind method needs manually to do specially, loses time, and efficiency is lower.

The utility model content

The purpose of this utility model is to provide a kind of medical hemostatic electric coagulation forcep system.

To achieve these goals, by the following technical solutions, a kind of medical hemostatic electric coagulation forcep system, comprise tweezer body and base, the tweezer body comprises anterior tweezer point and the tweezer bar two parts at rear portion, is characterised in that: wherein tweezer point rear end has connecting rod, and the end of connecting rod is provided with arc convex, tweezer bar front end is provided with the first groove that adapts with the connecting rod shape, and the inside of the first groove also is provided with the second groove of the arc that adapts with arc convex;

On described base, have two through holes, there is cavity volume the through hole below, and the cavity volume inwall is provided with induction installation, and bottom is equipped with the second motor, and the second motor output end connects master gear; Cavity volume bottom through-hole correspondence position also is provided with respectively rolling bearing, on rolling bearing, be equipped with master gear agree with mutually from gear, from gear, be fixed with annular wiping head; On described cavity volume, be provided with inlet and liquid outlet; The two ends of described two through hole horizontal directions are provided with stringency block, and wherein, two that are positioned at the outside are fixed block, and middle two is movable block; Between two movable blocks, be provided with hydraulic cylinder, two piston rod front ends of hydraulic cylinder connect with corresponding movable block by spring; Two ends on described two through hole vertical directions are provided with initiatively spool and driven spool respectively, wherein, initiatively on spool, are provided with the first motor; In described base, also has single-chip microcomputer; Initiatively between spool and driven spool, be provided with the banking stop of hollow, on base, also be provided with by monolithic processor controlled LED lamp.

In described base, also comprise flexible wiper cord, flexible wiper cord comprises outside packing, in packing, be sealed with the cleaning band through disinfecting, packing between each cleaning band is provided with the seal isolation cut-off rule, make each cleaning band be sealed separately, between cleaning band, by aseptic connecting band, be connected.On the surface of a seal-packed side, be provided with the cut-off rule of peeling off along flexible wiper cord direction;

In a side of driven spool, be provided with and peel off turning cylinder, peel off on turning cylinder and be wound around seal-packed initiating terminal, the initiating terminal of connecting band passes after banking stop and is wrapped in initiatively on spool.

This utility model is simple in structure, and is easy to use, high efficiency, and cheap for manufacturing cost, the tweezer body is designed to split-type structural, when the tweezer point, after life-time service damages, only needs this tweezer point is taken off, and new tweezer point is arranged on the tweezer bar and gets final product.Therefore, has very strong practical value.

The accompanying drawing explanation

Fig. 1 is the structural representation of tweezer body in this utility model;

Fig. 2 is the structural representation of tweezer point in Fig. 1;

Fig. 3 is the structural representation of tweezer bar in this utility model;

Fig. 4 is the structural representation of base in this utility model;

Fig. 5 is the top view of Fig. 4;

Fig. 6 is the structural representation of flexible wiper cord in this utility model;

The specific embodiment

Below in conjunction with the drawings and specific embodiments, this utility model is described further.

As shown in Figures 1 to 6, a kind of medical hemostatic electric coagulation forcep system, comprise tweezer body and base, there is connection-peg 1-4 the rear end of tweezer body rear electrode seat 1-3, and described tweezer body is split-type structural, comprises tweezer point 1-1 and tweezer bar 1-2 two parts, wherein tweezer point rear end has connecting rod 1-5, the end of connecting rod is provided with arc convex 1-6, and tweezer bar front end is provided with the first groove 1-7 that adapts with the connecting rod shape, and the inside of the first groove also is provided with the second groove 1-8 of the arc that adapts with arc convex.

While changing the tweezer point, only the tweezer point need be drawn forward, arc convex breaks away from the second groove, makes the tweezer point separate with the tweezer bar.When the tweezer point is installed, promote gently the tweezer point, arc convex is stuck in the second groove, and both are fixed.

On base 2-1, have two through hole 2-2, there is cavity volume 2-3 through hole 2-2 below; Cavity volume 2-3 inwall is provided with induction installation 2-13, and bottom is equipped with the second motor 2-5, and the second motor 2-5 outfan connects master gear 2-6; Cavity volume 2-3 bottom through-hole 2-2 correspondence position also is provided with respectively rolling bearing 2-8, on rolling bearing 2-8, all be equipped with master gear 2-6 agree with mutually from gear 2-7, from gear 2-7, be fixed with an annular wiping 2-9; On described cavity volume 2-3, be provided with inlet 2-10 and liquid outlet 2-11; The side that is positioned at base edge of described two through hole 2-2 is provided with stringency block, and wherein, the stringency block that is positioned at the outside is fixed block 2-15, and the side that is positioned at the base middle part of two through hole 2-2 is provided with movable block 2-16; Between two movable block 2-16, be provided with hydraulic cylinder 2-4, two piston rod 2-17 front ends of hydraulic cylinder 2-4 connect with corresponding movable block 2-16 by spring 2-23; The other both sides of described two through hole 2-2 are provided with initiatively spool 2-19 and driven spool 2-18, wherein, initiatively on spool 2-19, are provided with the first motor 2-20; In described base 2-1, has single-chip microcomputer 2-14.

For the ease of in cavity volume, automatically adding and discharge disinfectant solution, on inlet 2-10 and liquid outlet 2-11, all having the valve 2-12 that controlled by single-chip microcomputer 2-14.

In order to guarantee that flexible wiper cord is close to the inboard of two stringency block all the time, between described active spool 2-19 and driven spool 2-18 and corresponding movable block 2-16 and fixed block 2-15, be provided with the banking stop 2-21 of hollow.

Flexible wiper cord 2-22 has comprised the outside 2-25 that packs, pack in 2-25 the cleaning band 2-26 that is sealed with through disinfecting, each cleaning band 2-26 is sealed separately, packing between each cleaning band 2-26 is provided with seal isolation cut-off rule 2-27, between cleaning band 2-26, by aseptic connecting band 2-28, is connected.In a side that packs 2-25, be provided with and peel off cut-off rule 2-29 along flexible wiper cord direction, when pullling the wrapper that packs place, wrapper can be peeled away along peeling off cut-off rule 2-29, expose inner cleaning band and connecting band, and the packaging bag of seal isolation cut-off rule 2-27 both sides can not separate, and is still as a whole.Connecting band is connected each isolation cleaning band with acting as of seal isolation cut-off rule, prevent the mutual pollution between cleaning band.

Wherein at the lateral confinement bit slice 2-21 of driven spool 2-18, be provided with and peel off turning cylinder 2-24.

Peel off on turning cylinder and be wound around the initiating terminal that packs 2-25, the initiating terminal of connecting band 2-28 is wrapped on active spool 2-19.Like this, as active spool 2-19 with when peeling off turning cylinder 2-24 and rotating simultaneously, pack 2-25 and its inner cleaning band 2-26 and be stripped from and come.

Before use, the clean flexible wiper cord 2-22 of bilayer is wrapped in to two driven spool 2-18 upper, then its outer peripheral end is pulled out, after passing respectively corresponding banking stop 2-21, be fixed on corresponding initiatively spool 2-19.At this moment, two flexible wiper cord 2-22 can be close to two stringency block inboards on each through hole by nature.At this moment, pack and be stripped from the turning cylinder rollback, when wiping, the both sides of through hole are clean aseptic cleaning band.

During use, the tweezer bar is inserted in two through holes, the tweezer nose part falls into annular wiping head inside automatically.Induction installation in cavity volume has been sensed the tweezer bar and has been inserted, be about to signal and pass to single-chip microcomputer, at first single-chip microcomputer controls the first electric machine rotation, exposed flexible wiper cord on through hole is before rolled, new clean flexible wiper cord by from driven spool, naturally pulling out, covers the stringency block inboard again; Then, the Single-chip Controlling hydraulic cylinder works, promote two piston rods laterally, and piston rod promotes forward two movable blocks by spring, makes movable block and corresponding fixed block combined effect that the tweezer pole band is tight, and at this moment, hydraulic cylinder keeps that current location is motionless to be got final product.

Next, Single-chip Controlling inlet valve open, close after adding appropriate disinfectant solution in cavity volume; Single-chip Controlling the second motor entry into service, drive master gear and rotate, and because master gear agrees with from gear mutually with two, therefore, two also rotate from gear thereupon, thereby drive two annular wiping head rotations, realizes the wiped clean function to the tweezer point.

After clean completing, Single-chip Controlling the second motor quits work, and opens the liquid in liquid outlet valve release cavity volume.The monolithic processor controlled LED lamp 2-30 that passes through that arranges on base lights, and reminds the clean end of user.At this moment, user can be extracted electric coagulation forceps, and in extracting the process of electric coagulation forceps, the tweezer bar rubs together with the cleaning band band of two stringency block inboards, automatically realizes drying function.After tweezers were extracted, the Single-chip Controlling hydraulic cylinder quit work, and piston rod is retracted, and movable block resets, and spool and peel off the turning cylinder rotation initiatively, change the cleaning band of through hole both sides simultaneously.

This utility model is simple in structure, and is easy to use, high efficiency, and cheap for manufacturing cost, therefore, have very strong practical value.

Claims (1)

1. medical hemostatic electric coagulation forcep system, comprise tweezer body and base, the tweezer body comprises anterior tweezer point and the tweezer bar two parts at rear portion, be characterised in that: wherein tweezer point rear end has connecting rod, the end of connecting rod is provided with arc convex, tweezer bar front end is provided with the first groove that adapts with the connecting rod shape, and the inside of the first groove also is provided with the second groove of the arc that adapts with arc convex;

On described base, have two through holes, there is cavity volume the through hole below, and the cavity volume inwall is provided with induction installation, and bottom is equipped with the second motor, and the second motor output end connects master gear; Cavity volume bottom through-hole correspondence position also is provided with respectively rolling bearing, on rolling bearing, be equipped with master gear agree with mutually from gear, from gear, be fixed with annular wiping head; On described cavity volume, be provided with inlet and liquid outlet; The two ends of described two through hole horizontal directions are provided with stringency block, and wherein, two that are positioned at the outside are fixed block, and middle two is movable block; Between two movable blocks, be provided with hydraulic cylinder, two piston rod front ends of hydraulic cylinder connect with corresponding movable block by spring; Two ends on described two through hole vertical directions are provided with initiatively spool and driven spool respectively, wherein, initiatively on spool, are provided with the first motor; In described base, also has single-chip microcomputer; Initiatively between spool and driven spool, be provided with the banking stop of hollow, on base, also be provided with by monolithic processor controlled LED lamp;

In described base, also comprise flexible wiper cord, flexible wiper cord comprises outside packing, in packing, be sealed with the cleaning band through disinfecting, packing between each cleaning band is provided with the seal isolation cut-off rule, make each cleaning band be sealed separately, between cleaning band, by aseptic connecting band, be connected;

On the surface of a seal-packed side, be provided with the cut-off rule of peeling off along flexible wiper cord direction;

In a side of driven spool, be provided with and peel off turning cylinder, peel off on turning cylinder and be wound around seal-packed initiating terminal, the initiating terminal of connecting band passes after banking stop and is wrapped in initiatively on spool.

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