CN205083634U - Device is picked up something with tweezers with fixed attention to electricity - Google Patents

Abstract

The utility model discloses a device is picked up something with tweezers with fixed attention to electricity, pick up something with tweezers the body with fixed attention including the electricity, wherein the electricity is picked up something with tweezers the body with fixed attention and is included the electrode support, plug on the electrode support, wherein be fixed with the tweezers pole in the below of electrode support, bottom at the tweezers pole has hollow portion, hollow portion's inside is provided with the spring respectively, lower spring, and last spring under with spring bracket be provided with the guide block, it has two trompils to open on hollow portion's outer wall, it is fixed mutually with the guide block that the tweezers point passes a trompil, still be fixed with two pressure rams on the electrode support, the pressure ram is located the outside of tweezers pole, still be provided with the extrusion spring between pressure ram and tweezers pole, lower part at the pressure ram is provided with extruding sheet, extruding sheet's one end is fixed mutually with the pressure ram, the direct pole of slope can also be provided with in the inboard of pressure ram. Other end card is in the recess of guide block surface. The utility model discloses simple structure, convenient to use, sharp switchings are picked up something with tweezers to inboard two of realization tweezers pole that can be quick.

Description

A kind of electric coagulation forceps device

Technical field

This utility model relates to a kind of electric coagulation forceps device.

Background technology

Electric coagulation forceps is a kind of conventional operating theater instruments, is being solidified instantaneously by the protein of blood vessel by the high temperature of tweezer point, makes it stopping hemorrhage, thus reaches the object of quick-acting haemostatic powder.But, the contact of the tweezer point of present electric coagulation forceps is generally operator two and points opening and closing fast to reach, so in operation, due to the overlong time of the operation that operator is engaged in, easy generation is tired, in the process of closed electric coagulation forceps, extremely easily there is tweezer long problem point time of contact, cause blood vessel to be scorched.

Utility model content

The purpose of this utility model is to provide the electric coagulation forceps device of a kind of tweezer point Rapid contact.

To achieve these goals, by the following technical solutions: a kind of electric coagulation forceps device, comprise electric coagulation forceps body, wherein electric coagulation forceps body comprises the plug on electrode tip holder and electrode tip holder, wherein be fixed with tweezer bar in the below of electrode tip holder, it is characterized in that: in the bottom of tweezer bar, there is hollow space, the inside of hollow space is respectively arranged with spring, lower spring, and there is guide pad at upper spring and lower spring Bracket setting, the outer wall of hollow space has two perforates, tweezer point fixes through a perforate and guide pad, electrode tip holder is also fixed with two pressure rams, pressure ram is positioned at the outside of tweezer bar, also extrusion spring is provided with between pressure ram and tweezer bar, the bottom of pressure ram is provided with extruding plate, one end and the pressure ram of extruding plate fix, the other end is stuck in the groove of guide pad outer surface, the straight-through bar of inclination can also be provided with in the inner side of pressure ram, the end of tweezer bar is movable fixing.

The shape of described electrode tip holder is cylindrical.

Described plug is positioned at the upper surface of electrode tip holder.

This utility model structure is simple, easy to use, can realize the opening and closing of two tweezer points inside tweezer bar fast, avoid artificial operate miss, farthest ensure that the probability of success of electric coagulation forceps hemostasis when operating.

Accompanying drawing explanation

Fig. 1 is the structural representation of electric coagulation forceps body in this utility model embodiment;

Fig. 2 is the structure for amplifying schematic diagram of A in Fig. 1;

Fig. 3 is the schematic diagram of the cross section B-B of tweezer bar in Fig. 2;

Fig. 4 is the schematic diagram that in Fig. 2, tweezer pole pair answers the cross section of guide pad;

Fig. 5 is the structural representation in wiping base cross section in this utility model embodiment;

Fig. 6 is the top view of Fig. 5.

Detailed description of the invention

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 electric coagulation forceps device, include electric coagulation forceps body, wherein electric coagulation forceps body comprises electrode tip holder 1-2, the plug 1-1 on electrode tip holder, wherein be fixed with tweezer bar 1-5 in the below of electrode tip holder 1-2, tweezer bar is that conductive material is made, and has hollow space in the bottom of tweezer bar, and the inside of hollow space is respectively arranged with spring 1-10, lower spring 1-7, and have guide pad 1-9 at upper spring and lower spring Bracket setting.The outer wall of hollow space has two perforates, and tweezer point 1-8 fixes through a perforate and guide pad.Electrode tip holder is also fixed with two pressure ram 1-3, pressure ram is positioned at the outside of tweezer bar, extrusion spring 1-4 is also provided with between pressure ram and tweezer bar, the bottom of pressure ram is provided with extruding plate 1-6, one end and the pressure ram of extruding plate fix, and the other end is stuck in the groove of guide pad outer surface.Extruding plate can be arc-shaped, also can be linearity, also can be polyline shaped.The end of tweezer bar can be movable fixing, and can be arranged in tweezer bar before use by other the parts such as spring, guide pad like this, also be movable fixing between tweezer point and guide pad simultaneously, and to be used for, convenient to install tweezer sharp.Tweezer bar, guide pad, spring are conductor material, ensure conduction and the heat conduction of tweezer point.

During use, the electric wire on electric coagulation forceps main frame is inserted on plug, make tweezer body and tweezer point charged.When needs stop blooding to blood vessel, two fingers of single hands pinch two pressure rams respectively, firmly inwardly extruding, and pressure ram compressing extruding plate inwardly moves, and such guide pad moves upward, and is subject to the pressure of spring and the pulling force of lower spring respectively.When finger loosens, extruding plate leaves guide pad.Now two guide pads move downward, and the tweezer point laid respectively on two guide pads moves downward simultaneously, and such two tweezers point meets in bottom, carries out coagulation to blood vessel.At this moment, due to the pulling force of upper spring and the pressure of lower spring, guide pad can return and move upward, and the time that two tweezer points are contacted is very of short duration, ensure that blood vessel can not produce roasting generation of sticking with paste burned phenomenon because heated time is long.

The shape of guide pad cross section can be square, rectangle, circle or the shape such as oval, and its shape should be consistent with the lower shape of tweezer bar.Certainly, in order to better slip, the hollow space of tweezer bar can be provided with two grooves fallen in, corresponding, it is just passable that the both sides of the various shapes on the cross section of guide pad have a corresponding tongue more respectively, such guide pad just can very easily at tweezer bar internal slide, and tweezer bar can not deflect.

The straight-through bar 1-11 of inclination can also be provided with in the inner side of pressure ram; The inner side of straight-through bar one end and pressure ram is hinged, and the other end is against in the groove of guide pad, like this when pressure ram moves, guide pad is driven to move downward between straight-through bar, design so can meet the needs of the long-time coagulation of certain position needs, when not needing, straight-through bar can be removed.

Electric coagulation forceps device also comprises wiping base 2-1 electric coagulation forceps body being carried out to simple and easy wiping, wherein the cross section of wiping base is up-small and down-big trapezium structure, there are on the top of wiping base two jacks, two of wiping base relative inwalls are provided with the depression bar 2-2 that linear electric motors drive, the central authorities of wiping chassis interior are provided with wiping seat 2-4, two pairs of electric rotating machines are provided with in the inside of wiping seat, wherein a pair electric rotating machine is made up of upper electric rotating machine 2-6 and lower rotating electrical machine 2-8, the one ends wound of wiper cord 2-3 is on upper electric rotating machine, then the other end is wrapped in lower rotating electrical machine through the outer wall of wiping seat.Also have cylinder 2-7 at the outer wall place of wiping seat, cylinder is fixed by two other sidewall of wiping base.The effect of cylinder supports wiper cord, to facilitate wiper cord to the wiping of tweezer point.

Can also arrange in the bottom of wiping base and support linear electric motors 2-5, the expansion link supporting linear electric motors 2-5 is connected with the bottom of wiping seat, and like this after support linear electric motors start, wiping seat can vertically conveniently move up and down.

When carrying out clean to tweezer bar body, first inserted by body in wiping base, then depression bar compressing pressure ram makes tweezer point stretch out from tweezer bar inside, and tweezer bar rubs on wiper cord, removes the discarded tissue on tweezer point, cleans easily tweezer point.If arranging not bottom wiping seat supports direct motor, can horizontal linear motor positioned opposite be set on the inwall of wiping base, promote wiping seat by the expansion link of horizontal linear motor and carry out horizontal movement, to be used for regulating the position of wiping seat, better wiping is carried out to tweezer point.

In the present embodiment, the cross section of wiping base and wiping seat is all set to trapezoidal, but can be other shape, such as rectangle or square are all fine, and even, the shape in cross section is oval the first half, namely that up-small and down-big part is also the object that can reach Simple cleaning.

Claims (3)

1. an electric coagulation forceps device, comprise electric coagulation forceps body, wherein electric coagulation forceps body comprises the plug on electrode tip holder and electrode tip holder, wherein be fixed with tweezer bar in the below of electrode tip holder, it is characterized in that: in the bottom of tweezer bar, there is hollow space, the inside of hollow space is respectively arranged with spring, lower spring, and there is guide pad at upper spring and lower spring Bracket setting, the outer wall of hollow space has two perforates, tweezer point fixes through a perforate and guide pad, electrode tip holder is also fixed with two pressure rams, pressure ram is positioned at the outside of tweezer bar, also extrusion spring is provided with between pressure ram and tweezer bar, the bottom of pressure ram is provided with extruding plate, one end and the pressure ram of extruding plate fix, the other end is stuck in the groove of guide pad outer surface, the straight-through bar of inclination can also be provided with in the inner side of pressure ram, the end of tweezer bar is movable fixing.

2. electric coagulation forceps device as claimed in claim 1, is characterized in that: the shape of described electrode tip holder is cylindrical.

3. electric coagulation forceps device as claimed in claim 1 or 2, is characterized in that: described plug is positioned at the upper surface of electrode tip holder.