CN203042442U

CN203042442U - Split type electric coagulation forceps

Info

Publication number: CN203042442U
Application number: CN 201320053518
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: 2013-01-31
Filing date: 2013-01-31
Publication date: 2013-07-10
Anticipated expiration: 2023-01-31

Abstract

The utility model discloses split type electric coagulation forceps. The split type electric coagulation forceps comprise a forceps body and an electrode seat, wherein a connection plug is arranged at the back end of the electrode seat. The split type electric coagulation forceps are characterized in that the forceps body is of a split type structure, the forceps body comprises two parts of forceps tips and forceps rods, wherein slots are formed at the back ends of the forceps tips, locating pins are arranged inside the slots, the locating pins are connected with pull buttons outside the slots through springs, inserted pins which are matched with the slots are arranged on connection ends of the forceps rods and the forceps tips, and locating grooves which are matched with the locating pins are further formed on the inserted pins. According to the split type electric coagulation forceps, the forceps body of the electric coagulation forceps is designed to be of the split type structure, when the forceps tips are damaged through long-term use, the forceps tips only need to be taken down, and new forceps tips are installed on the forceps rods. The split type electric coagulation forceps have the advantages of being simple in structure, convenient to use, and greatly reducing waste.

Description

A kind of split type electric coagulation forceps

Technical field

This utility model relates to a kind of surgical instruments that makes electric current transmit on-mechanical formula energy to human body by the mode of tissue to be heated.

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 lead, 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 it is 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.

In the use of electric coagulation forceps, the tweezer point often needs clamping, collision, and therefore, it is bigger to wear and tear, and the wearing and tearing of tweezer bar are then less relatively, and are not fragile.Existing electric coagulation forceps all is integral structure, if the tweezer point damages, then needs to change whole electric coagulation forceps, causes bigger waste.

The utility model content

The purpose of this utility model provides a kind of split type electric coagulation forceps.

To achieve these goals, by the following technical solutions, a kind of split type electric coagulation forceps comprises tweezer body and electrode tip holder, and there is connection-peg the electrode tip holder rear end, it is characterized in that: described tweezer body is split-type structural, comprise tweezer point and tweezer bar two parts, wherein, tweezer point rear end has slot, slot inside has alignment pin, and this alignment pin links to each other by the outer pull-button of spring and slot; The link of tweezer bar and tweezer point has the latch that adapts with slot, also has the locating slot with the alignment pin coupling on the latch.

This utility model is designed to split-type structural with the tweezer body of electric coagulation forceps, 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.This utility model is simple in structure, and is easy to use, can cut the waste greatly.

Description of drawings

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

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

Fig. 3 is the right view of Fig. 2;

Fig. 4 is the local enlarged diagram of A among Fig. 2;

Fig. 5 is the structural representation of tweezer bar among Fig. 1.

The specific embodiment

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

Extremely shown in Figure 5 as Fig. 1, a kind of split type electric coagulation forceps, comprise tweezer body and electrode tip holder 3, there is connection-peg 4 electrode tip holder 3 rear ends, and described tweezer body is split-type structural, comprise tweezer point 1 and tweezer bar 2 two parts, wherein, tweezer point 1 rear end has slot 1-1, and slot 1-1 inside has alignment pin 1-4, and this alignment pin 1-4 links to each other by the outer pull-button 1-2 of spring 1-3 and slot 1-1; Tweezer bar 2 has the latch 2-1 that adapts with slot 1-1 with the link of tweezer point 1, also has the locating slot 2-2 with alignment pin 1-4 coupling on the latch 2-1.

When changing the tweezer point, only need make the positioned internal pin take out from locating slot pull-button pull-up gently, the tweezer point are extracted to get final product then; Method was similar when the tweezer point was installed, the pull-up pull-button, and the latch of the tweezer point being aimed at the tweezer bar inserts, and puts down pull-button then, and this moment, alignment pin just fell into the locating slot of latch, had realized the fixing of tweezer point and tweezer bar.

Claims

1. split type electric coagulation forceps, comprise tweezer body and electrode tip holder, there is connection-peg the electrode tip holder rear end, it is characterized in that: described tweezer body is split-type structural, comprise tweezer point and tweezer bar two parts, wherein, tweezer point rear end has slot, slot inside has alignment pin, and this alignment pin links to each other by the outer pull-button of spring and slot; The link of tweezer bar and tweezer point has the latch that adapts with slot, also has the locating slot with the alignment pin coupling on the latch.