CN203122589U

CN203122589U - Split electric coagulation forceps with trough

Info

Publication number: CN203122589U
Application number: CN 201320151407
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: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-08-14
Anticipated expiration: 2023-03-29

Abstract

The utility model discloses split electric coagulation forceps with a trough. The split electric coagulation forceps comprise a forcep body and an electrode seat. The technical key points are that the forcep body comprises split forcep tips and a forcep rod, a first passageway is arranged inside each forcep tip, a slot is arranged in the tail part of each forcep tip, a positioning pin is arranged in each slot, and each positioning pin is connected with a pull knob outside each forcep tip through a spring; a safety pin which is matched with the slots is arranged on the front end of the forcep rod, a positioning slot which is matched with positioning pins is arranged on the safety pin, and a second passageway is arranged inside the safety pin; a semi-opening trough is further arranged on the forcep rod, the front end of the trough is connected with the second passageway, and an insertion interface is arranged in the outlet on the rear end of the trough; and the split electric coagulation forceps with the trough further comprise a sealing device which is matched with the trough. According to the split electric coagulation forceps, the forcep tips and the forcep rod are arranged into a split structure, and the trough is arranged on the forcep rod, so that operations of suction or flushing by dropping water can be implemented while bleeding stanching is carried out, manpower is saved, risks of a surgical operation are reduced, and new forcep tips can be replaced to avoid resource waste.

Description

A kind of split type electric coagulation forceps with tank

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.

When using electric coagulation forceps to stop blooding, the tweezer point often need carry out the clamping operation, damage than being easier to, but tweezer bar part is then more durable.And existing electric coagulation forceps generally can only integral replacing, therefore, can produce bigger waste of material.

In operation process, often need attract or flushing work, and operating room attractor pipeline is generally thicker, also comparatively inconvenience of external dripping device operation, therefore, traditional auxiliary attraction and flushing operation are cumbersome, need expend extra manpower, and may increase the risk of operation process.

The utility model content

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

To achieve these goals, by the following technical solutions, a kind of split type electric coagulation forceps with tank, comprise tweezer body and electrode tip holder, it is characterized in that: described tweezer body comprises split type tweezer point and tweezer bar, and described tweezer point inside has first passage, and afterbody has slot, have alignment pin in the slot, this alignment pin links to each other by the outside pull-button of spring and tweezer point; Described tweezer bar front end is provided with the latch that adapts with slot, has the locating slot that is complementary with alignment pin on the latch, has second channel in the latch; Also have the semi-open-type tank on the tweezer bar, the front end of this tank links to each other with second channel, and the back outlet place is provided with interface; The split type electric coagulation forceps of described band tank also comprises the sealing device that matches with tank.

For the ease of carrying out the operation that attracts or drip flushing, the entrance of described first passage is positioned at the outside or the inboard of tweezer point.

In order to prevent that the seepage phenomenon from appearring in first passage and second channel junction, as further optimization, the exit of described first passage is provided with seal washer.

This utility model tweezer point and tweezer bar are set to split-type structural, and are provided with tank at the tweezer bar, so not only can carry out the operation that attracts or drip flushing in hemostasis, save manpower, reduce operation risk, but also the tweezer point that can more renew avoids causing the wasting of resources.

Description of drawings

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

Fig. 2 is the profile of A-A among Fig. 1;

Fig. 3 is the structural representation of tweezer point among this utility model embodiment;

Fig. 4 is the local enlarged diagram of A among Fig. 3;

Fig. 5 is the structural representation of tweezer bar among this utility model embodiment.

The specific embodiment

Below in conjunction with drawings and Examples this utility model is described further.

Extremely shown in Figure 5 as Fig. 1, a kind of split type electric coagulation forceps with tank, comprise tweezer body and electrode tip holder 3, the tweezer body comprises split type tweezer point 1 and tweezer bar 2, described tweezer point 1 inside has first passage 1-1, afterbody has slot 1-2, has alignment pin 1-6 in the slot 1-2, and this alignment pin 1-6 links to each other with the pull-button 1-4 of tweezer point 1 outside by spring 1-5; Described tweezer bar 2 front ends are provided with the latch 2-1 that adapts with slot 1-2, have the locating slot 2-3 that is complementary with alignment pin 1-6 on the latch 2-1, have second channel 2-2 in the latch 2-1; Also have semi-open-type tank 5 on the tweezer bar 2, the front end of this tank 5 links to each other with second channel 2-2, and the back outlet place is provided with interface 6; The split type electric coagulation forceps of described band tank also comprises the sealing device 4 that matches with tank 5.

For the ease of carrying out the operation that attracts or drip flushing, the entrance of described first passage 1-1 is positioned at the outside or the inboard of tweezer point 1.

In order to prevent that the seepage phenomenon from appearring in first passage 1-1 and second channel 2-2 junction, as further optimization, the exit of described first passage 1-1 is provided with seal washer 1-3.

During use, at first sealing device is tightly pressed on half tank that opens wide, made tank, second channel and first passage become an airtight connected space.Interface with two tweezer rod rear ends links to each other with the attractor of operating room and the water inlet pipe of outside respectively then.Need to carry out when attracting, open attractor, the first passage entrance on the corresponding tweezer point is aimed at hematocele can carry out attraction work.Need to carry out when dripping flushing work, open outside water inlet pipe, then the first passage entrance on the corresponding tweezer point is aimed at position to be washed and to carry out the flushing work of dripping.

After finishing using, sealing device can be taken off, this moment, the inside of tank exposed out, can conveniently clean.

After the tweezer point damages through long term wear, the pull-button on the pulling tweezer point can be taken out the tweezer point from the tweezer bar, replace with new tweezer point then and get final product.

Claims

1. the split type electric coagulation forceps with tank comprises tweezer body and electrode tip holder, it is characterized in that: described tweezer body comprises split type tweezer point and tweezer bar, described tweezer point inside has first passage, afterbody has slot, has alignment pin in the slot, and this alignment pin links to each other by the outside pull-button of spring and tweezer point; Described tweezer bar front end is provided with the latch that adapts with slot, has the locating slot that is complementary with alignment pin on the latch, has second channel in the latch; Also have the semi-open-type tank on the tweezer bar, the front end of this tank links to each other with second channel, and the back outlet place is provided with interface; The split type electric coagulation forceps of described band tank also comprises the sealing device that matches with tank.

2. the split type electric coagulation forceps of band tank as claimed in claim 1, it is characterized in that: the entrance of described first passage is positioned at the outside or the inboard of tweezer point.

3. the split type electric coagulation forceps of band tank as claimed in claim 1 or 2, it is characterized in that: the exit of described first passage is provided with seal washer.