CN203195760U - Medical hemostasis electric coagulation forcep system - Google Patents

Abstract

The utility model discloses a medical hemostasis electric coagulation forcep system. The medical hemostasis electric coagulation forcep system comprises forcep bodies and a base, wherein each forcep body comprises a front forcep tip and a rear forcep rod, a connecting rod is arranged at the rear end of each forcep tip, an arc protrusion is arranged at the tail end of each connecting rod, a first concave groove adaptive to each connecting rod in shape is formed in the front end of each forcep rod, a second arc concave groove adaptive to each arc protrusion is further formed inside each first concave groove, the base is provided with two through holes, two fastening blocks are respectively arranged at the two ends of each through hole in the horizontal direction, the two fastening blocks located at the outer sides are fixed blocks, the two fastening blocks in the middle are movable blocks, a hydraulic cylinder is arranged between the two movable blocks, and the front ends of two piston rods of the hydraulic cylinder are connected with the corresponding movable blocks through springs. The medical hemostasis electric coagulation forcep system is simple in structure, convenient to use, high in work efficiency, and low in manufacturing cost, thereby having high practical value.

Description

A kind of medical hemostatic electric coagulation forcep system

Technical field

This utility model relates to a kind of device that electric coagulation forceps is carried out automated cleaning and dries.

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 links to each other 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 dehydration between the tweezer point two ends and solidifies, 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 the 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 efficient is lower.

The utility model content

The purpose of this utility model provides 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;

Have two through holes on the described base, there is cavity volume the through hole below, and the cavity volume inwall is provided with induction installation, and the 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, be equipped with on the rolling bearing with master gear agree with mutually from gear, be fixed with annular wiping head from gear; Be provided with inlet and liquid outlet on the described cavity volume; 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; Be provided with hydraulic cylinder between two movable blocks, 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 are provided with the first motor on the spool; Also has single-chip microcomputer in the described base; Initiatively be provided with the banking stop of hollow between spool and the driven spool;

Also comprise flexible wiper cord in the described base, flexible wiper cord comprises outside packing, be sealed with the cleaning band through disinfecting in packing, packing between each cleaning band is provided with the seal isolation cut-off rule, so that each cleaning band is sealed separately, link to each other by aseptic connecting band between the cleaning band.Be provided with the cut-off rule of peeling off along flexible wiper cord direction on the surface of a seal-packed side;

Be provided with in a side of driven spool and peel off turning cylinder, peel off and twine seal-packed initiating terminal on the turning cylinder, the initiating terminal of connecting band passes and is wrapped in behind the banking stop initiatively on the 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, after the tweezer point damages through life-time service, only needs this tweezer point is taken off, and new tweezer point is installed on the tweezer bar get final product.Therefore, has very strong practical value.

Description of drawings

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

Fig. 2 is the structural representation of tweezer point among 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.

Extremely shown in Figure 6 such as Fig. 1, 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.

When changing the tweezer point, only need the tweezer point is drawn forward, arc convex breaks away from the second groove, so that the tweezer point separates with the tweezer bar.Promote gently the tweezer point when tweezer point is installed, arc convex is stuck in the second groove, and both are fixed.

Have two through hole 2-2 on the base 2-1, there is cavity volume 2-3 through hole 2-2 below; Cavity volume 2-3 inwall is provided with induction installation 2-13, and the 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, all be equipped with on the rolling bearing 2-8 with master gear 2-6 agree with mutually from gear 2-7, be fixed with an annular wiping 2-9 from gear 2-7; Be provided with inlet 2-10 and liquid outlet 2-11 on the described cavity volume 2-3; 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; Be provided with hydraulic cylinder 2-4 between two movable block 2-16, 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 are provided with the first motor 2-20 on the spool 2-19; Has single-chip microcomputer 2-14 in the described base 2-1.

For the ease of in cavity volume, automatically adding and discharging disinfectant solution, all has the valve 2-12 that is subjected to single-chip microcomputer 2-14 control on inlet 2-10 and the liquid outlet 2-11.

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

Flexible wiper cord 2-22 has comprised the outside 2-25 that packs, pack the cleaning band 2-26 that is sealed with in the 2-25 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, links to each other by aseptic connecting band 2-28 between the cleaning band 2-26.Be provided with in a side that packs 2-25 and peel off cut-off rule 2-29 along flexible wiper cord direction, when pullling the wrapper that packs the 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 with the seal isolation cut-off rule to act as and is connected each isolation cleaning band, prevents the mutual pollution between the cleaning band.

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

Peel off and twine the initiating terminal that packs 2-25 on the turning cylinder, the initiating terminal of connecting band 2-28 is wrapped on the 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 the use, the clean flexible wiper cord 2-22 of bilayer is wrapped on two driven spool 2-18, then its outer peripheral end is pulled out, pass respectively after the corresponding banking stop 2-21, be fixed on the corresponding initiatively spool 2-19.At this moment, two flexible wiper cord 2-22 can nature be close to two stringency block inboards on each through hole.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, it is inner that the tweezer nose part falls into annular wiping head 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, single-chip microcomputer is at first controlled the first electric machine rotation, the flexible wiper cord that exposes before on through hole is rolled, new clean flexible wiper cord is pulled out from driven spool naturally, again covers the stringency block inboard; Then, the Single-chip Controlling hydraulic cylinder works promotes two piston rods laterally, and piston rod promotes forward two movable blocks by spring, so that movable block and corresponding fixed block combined effect are tight with the tweezer pole band, at this moment, hydraulic cylinder keeps that current location is motionless to be got final product.

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

After cleaning was finished, Single-chip Controlling the second motor quit work, and opened the liquid in the liquid outlet valve release cavity volume.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 is initiatively changed 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;

Have two through holes on the described base, there is cavity volume the through hole below, and the cavity volume inwall is provided with induction installation, and the 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, be equipped with on the rolling bearing with master gear agree with mutually from gear, be fixed with annular wiping head from gear; Be provided with inlet and liquid outlet on the described cavity volume; 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; Be provided with hydraulic cylinder between two movable blocks, 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 are provided with the first motor on the spool; Also has single-chip microcomputer in the described base; Initiatively be provided with the banking stop of hollow between spool and the driven spool;

Also comprise flexible wiper cord in the described base, flexible wiper cord comprises outside packing, be sealed with the cleaning band through disinfecting in packing, packing between each cleaning band is provided with the seal isolation cut-off rule, so that each cleaning band is sealed separately, link to each other by aseptic connecting band between the cleaning band, be provided with the cut-off rule of peeling off along flexible wiper cord direction on the surface of a seal-packed side;

Be provided with in a side of driven spool and peel off turning cylinder, peel off and twine seal-packed initiating terminal on the turning cylinder, the initiating terminal of connecting band passes and is wrapped in behind the banking stop initiatively on the spool.

Images