CN203042434U

CN203042434U - Novel electric coagulation forceps body with dipping pipeline

Info

Publication number: CN203042434U
Application number: CN 201320053494
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 a novel electric coagulation forceps body with a dipping pipeline. The novel electric coagulation forceps body with the dipping pipeline comprises a forceps body and an electrode seat, wherein a connecting plug is arranged at the back end of the electrode seat. The novel electric coagulation forceps body with the dipping pipeline is characterized in that the forceps body is of a split type structure, a first step plane is arranged on the back portion of a forceps tip, cross-shaped protrusions are arranged on the first step plane, a second step plane which is matched with the first step plane is arranged on the front portion of a forceps rod, and grooves which are matched with the cross-shaped protrusions are formed in the second step plane. The forceps body further comprises a clamping seat, the clamping seat is provided with a crack of the joint part of the forceps tip and the forceps rod, an insulation sleeve is further arranged outside the forceps body, the dripping pipeline is arranged on the insulation sleeve, and the outlet of the dripping pipeline is located on the inner side of the forceps tip. The forceps body of the electric coagulation forceps is designed to be the split type structure, when the forceps tip is damaged through long-term use, the forceps tip only needs to be taken down, and a new forceps tip is installed on the forceps rod. The improved type electric coagulation forceps body with the dipping pipeline has the advantages of being simple in structure, convenient to use, and capable of greatly reducing waste.

Description

The drip novel electric coagulation forceps tweezer body of pipeline of a kind of band

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 the drip novel electric coagulation forceps tweezer body of pipeline of a kind of band.

To achieve these goals, by the following technical solutions, the drip novel electric coagulation forceps tweezer body of pipeline of a kind of band, comprise the tweezer body, be characterised in that: described tweezer body is split-type structural, comprise anterior tweezer point and the tweezer bar two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface, first cascaded surface is provided with the cross projection, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, and described tweezer body also comprises clamping seats, and clamping seats has the crack that clamps tweezer point and tweezer bar joint portion; The outside of described tweezer body also has insulation sleeve, and wherein insulation sleeve is provided with the pipeline that drips, and the outlet of the pipeline that drips is positioned at the inboard of tweezer point.

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 and tweezer bar among Fig. 1;

Fig. 3 is the vertical view of tweezer point among Fig. 1;

Fig. 4 is the structural representation in the cross section of clamping seats.

The specific embodiment

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

As shown in Figures 1 to 4, the drip novel electric coagulation forceps tweezer body of pipeline of a kind of band, comprise tweezer body and electrode tip holder 3, there is connection-peg 4 electrode tip holder 3 rear ends, described tweezer body is split-type structural, comprise anterior tweezer point 1 and tweezer bar 2 two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface 5, first cascaded surface is provided with cross projection 8, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, and the tweezer body also comprises clamping seats 6, and clamping seats has the crack 7 that clamps tweezer point and tweezer bar joint portion.Outside at the tweezer body also has insulation sleeve, and wherein insulation sleeve is provided with the pipeline that drips, and the outlet of the pipeline that drips is positioned at the inboard of tweezer point.

When the tweezer point is installed, only need first cascaded surface and second cascaded surface are fastened, can use after using crack on the clamping seats 6 that both are clamped then.Projection on the cascaded surface and groove make and reduced relative slip between tweezer point and the tweezer bar, and be convenient and practical.After installing tweezer point and tweezer bar, the outside puts insulation sleeve again, and the entrance of the pipeline that drips on the insulation sleeve connects the water source, and outlet just can be dripped in operation process as required.

Claims

1. a band novel electric coagulation forceps tweezer body of pipeline that drips, comprise the tweezer body, be characterised in that: described tweezer body is split-type structural, comprise anterior tweezer point and the tweezer bar two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface, first cascaded surface is provided with the cross projection, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, described tweezer body also comprises clamping seats, and clamping seats has the crack that clamps tweezer point and tweezer bar joint portion; The outside of described tweezer body also has insulation sleeve, and wherein insulation sleeve is provided with the pipeline that drips, and the outlet of the pipeline that drips is positioned at the inboard of tweezer point.