CN202950749U

CN202950749U - Electric coagulation forceps supporting seat with electromagnetic fixing device

Info

Publication number: CN202950749U
Application number: CN 201220648981
Authority: CN
Inventors: 叶雷; 周健; 王汉文; 刘斌; 刘灏; 李亚周; 邓娇
Original assignee: Chongqing Runze Pharmaceutical Co Ltd
Current assignee: Chongqing Runze Pharmaceutical Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-05-29
Anticipated expiration: 2022-11-30

Abstract

The utility model discloses an electric coagulation forceps supporting seat with an electromagnetic fixing device. The supporting seat comprises a base, wherein the base is provided with two grooves matched with forceps rods of electric coagulation forceps, and a containing cavity capable of containing the forceps rods is arranged below the grooves. The supporting seat is characterized in that two electromagnets are respectively arranged on the internal walls of the grooves, and a position sensor is arranged on the internal wall of the containing cavity. The supporting seat is further provided with a master control chip; and a series circuit is formed by the electromagnets and a power supply in the supporting seat and is provided with a switch which is controlled by the master control chip. The electric coagulation forceps supporting seat is simple in structure, after the electric coagulation forceps are inserted in the grooves of the supporting seat, a signal is transmitted to the master control chip when the position sensor senses that the forceps rods are inserted, the master control chip can control the switch of the series circuit to switch on so as to switch on the circuit, the power supply starts to supply power to the electromagnets so as to enable the electromagnets to have strong magnetism, and then, the forceps rods can be tightly adsorbed to the internal walls of the grooves, thereby playing a fixing role. According to the electric coagulation forceps supporting seat, the principle is simple, the cost is low, the size is small, and the forceps rod fixing effect is good, so that the supporting seat has a good practical value.

Description

A kind of bearing of the electric coagulation forceps with the electromagnetism fixture

Technical field

This utility model relates to a kind of fixture to the electric coagulation forceps bearing, for realizing the fixed function to electric coagulation forceps in bearing.

Background technology

Existing electric coagulation forceps comprises tweezer point, insulation tweezer bar and electrode tip holder successively, be connected with outside main frame by the wire tweezer point of electric coagulation forceps of the plug at electrode tip holder rear portion provides high-frequency electrical energy to lesion tissue, make the protein dehydration between tweezer point two ends and solidify, reaching 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, can insert in clean bearing and simply sterilize and clean work, but because the insertion groove on bearing is often large than tweezer bar, so the position of tweezers in bearing be difficult to fix, to cleaning, bring some inconvenience.

The utility model content

The purpose of this utility model is to provide a kind of bearing of the electric coagulation forceps with the electromagnetism fixture.

To achieve these goals, by the following technical solutions, a kind of bearing of the electric coagulation forceps with the electromagnetism fixture, comprise base, have two grooves that match with electric coagulation forceps tweezer bar on base, the groove below has the cavity volume that can hold the tweezer point, and it is characterized in that: described groove inwall respectively is provided with an electric magnet, the cavity volume inwall is provided with position sensor, also has main control chip on bearing.

For the ease of controlling the duty of electric magnet, as further optimization, the power supply in described electric magnet and bearing forms series circuit, has the switch that is subject to the master control chip controls on it.

This utility model is simple in structure, after electric coagulation forceps inserts on bearing, position sensor has been sensed the tweezer bar and has been inserted, signal is passed to main control chip, and main control chip will be controlled the switch closure on series circuit, makes circuit communication, power supply starts as the electric magnet power supply, make it there is ferromagnetism, the tweezer bar tightly can be adsorbed on the groove inwall, play fixing effect.This utility model principle is simple, and cost is low, and volume is little, and tweezer bar good fixing effect, have good practical value.

The accompanying drawing explanation

The structural representation that Fig. 1 is this utility model embodiment.

The specific embodiment

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

As shown in Figure 1, a kind of bearing of the electric coagulation forceps with the electromagnetism fixture, described bearing comprises base 1, has two grooves 3 that match with electric coagulation forceps tweezer bar on base 1, there is a cavity volume 2 that can hold the tweezer bar below of groove 3, is provided with position sensor 5 in cavity volume 2; Also there is main control chip 4 on bearing; Described groove 3 inwalls are respectively arranged with an electric magnet 6, and this electric magnet 6 forms series circuit with the power supply in bearing, has the switch that is subject to the master control chip controls on it.

During use, electric coagulation forceps is inserted to the groove in bearing, once the position sensor in cavity has been sensed the tweezer bar and has been inserted, be about to signal and pass to main control chip, at first control the switch closure on series circuit by main control chip, make circuit communication, power supply in bearing starts, for the electric magnet power supply, to make it have ferromagnetism, the tweezer bar tightly can be adsorbed on the groove inwall, play fixation, facilitate in bearing and carry out next step cleaning and disinfection work.After cleaning-sterilizing work completes, the main control chip gauge tap disconnects, and after the electric magnet outage, loses magnetism, and now the tweezer bar can easily be extracted from bearing.

This utility model principle is simple, and cost is low, and volume is little, can be good at the position of fixation forceps bar in bearing, conveniently completes sterilization and clean work.

Claims

1. the bearing of the electric coagulation forceps with the electromagnetism fixture, comprise base, there are two grooves that match with electric coagulation forceps tweezer bar on base, the groove below has the cavity volume that can hold the tweezer point, it is characterized in that: described groove inwall respectively is provided with an electric magnet, and the cavity volume inwall is provided with position sensor, also has main control chip on bearing, power supply in described electric magnet and bearing forms series circuit, has the switch that is subject to the master control chip controls on it.