CN203042446U

CN203042446U - Split type optical fiber lighting electric coagulation forceps

Info

Publication number: CN203042446U
Application number: CN 201320053525
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 optical fiber lighting electric coagulation forceps. The split type optical fiber lighting electric coagulation forceps comprise a forceps body, an electrode seat and a plug. The split type optical fiber lighting electric coagulation forceps are characterized in that the forceps body comprises a first forceps tip, a first forceps rod, a second forceps tip and a second forceps rod, wherein a first channel is arranged on the first forceps tip, threads are arranged on the inner wall of an inlet of the first channel, a bolt is arranged on the connection part of the first forceps rod and the first forceps tip, a second channel is arranged inside the first forceps rod and the bolt, a transparent partition plate is arranged on the second channel in the connection position of the bolt and the first forceps rod, optical fibers are further buried inside the second channel, the front ends of the optical fibers stretch to the transparent partition plate position, the back ends of the optical fibers stretch inside the electrode seat, and a light emitting diode (LED) shiner is arranged inside the electrode seat. A groove is formed in the second forceps tip, threads are arranged on the inner wall of the groove, and a bolt which is matched with the groove is arranged on the second forceps rod. The split type optical fiber lighting electric coagulation forceps have the advantages of being simple in structure, convenient to use, small in size, and capable of not only greatly reducing waste, but also lowering risks in the process of operations due to the fact that one forceps have two purposes.

Description

A kind of split type optical fibre illumination 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.

In addition, when electric coagulation forceps stopped blooding, often light was relatively poor to need the position of hemostasis, and extraneous floor light instrument volume is bigger, inconvenient operation, and therefore, this operation may be because of not seeing the concrete position that Chu need stop blooding, and bring bigger risk.

The utility model content

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

To achieve these goals, by the following technical solutions, a kind of split type optical fibre illumination electric coagulation forceps, comprise tweezer body and electrode tip holder, there is plug the electrode tip holder rear end, it is characterized in that: described tweezer body is split-type structural, comprises the first tweezer point, the first tweezer bar, second tweezer point and the second tweezer bar; Have first passage on the first tweezer point, the inwall of first passage entrance is provided with screw thread; Has the bolt that adapts with first passage on the connecting portion of the first tweezer bar and the first tweezer point, second channel is arranged at the first tweezer bar and bolt inside, its inside also is embedded with optical fiber, the optical fiber front end extends to the junction of the first tweezer bar and bolt, the rear end extends in the electrode tip holder, is provided with the LED luminous body at electrode tip holder inner fiber correspondence position; Have groove on the described second tweezer point, the groove inwall is provided with screw thread; Has the bolt that adapts with groove on the second tweezer bar.

In order effectively to protect optical fiber, do not influence the irradiation of optical fiber simultaneously, as further optimization, also be provided with lamina of septum pellucidum on the second channel of described optical fiber front end.

Shine optical fiber for convenience and appear from position, tweezer tip, as further optimization, the outlet of described first passage is positioned at inboard or the outside of the first 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.Simultaneously, provide the floor light function by optical fiber, it is simple in structure, and is easy to use, and volume is little, can not only cut the waste greatly, can also a tweezer dual-purpose, has reduced the risk in the operation process.

Description of drawings

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

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

Fig. 3 is the structural representation of the first tweezer bar among Fig. 1;

Fig. 4 is the structural representation of the second tweezer point among Fig. 1;

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

The specific embodiment

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

To shown in Figure 5, a kind of split type optical fibre illumination electric coagulation forceps comprises tweezer body and electrode tip holder 3 as Fig. 1, and there is plug 4 electrode tip holder 3 rear ends, and the tweezer body is split-type structural, comprises the first tweezer point 1, the first tweezer bar 2, second tweezer point, the 6 and second tweezer bar 7; Have first passage 1-1 on the first tweezer point 1, the inwall of first passage 1-1 entrance is provided with screw thread 1-2; Has bolt 2-1 on the connecting portion of the first tweezer bar 2 and the first tweezer point 1, second channel 2-2 is arranged at the first tweezer bar 2 and bolt 2-1 inside, and the second channel 2-2 of bolt 2-1 and the first tweezer bar, 2 junctions is provided with lamina of septum pellucidum 2-3, also be embedded with optical fiber 2-4 in the second channel 2-2, optical fiber 2-4 front end extends to lamina of septum pellucidum 2-3 place, the rear end extends in the electrode tip holder 3, and correspondence position is provided with LED luminous body 5 in the electrode tip holder 3; Have groove 6-1 on the described second tweezer point 6, groove 6-1 inwall is provided with screw thread 6-2; Has the bolt 7-1 that adapts with groove 6-1 on the second tweezer bar 7.

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 screwed off gently, new tweezer point is installed on the tweezer bar get final product.Simultaneously, the light that LED luminous body in the electrode tip holder emits can be by fiber-optic illuminated to the first tweezer bar front portion, penetrate by the first passage on the first tweezer point then, for the hemostasis position provides the floor light function, it is simple in structure, and is easy to use, volume is little, can not only cut the waste greatly, can also a tweezer dual-purpose, reduced the risk in the operation process.

Claims

1. a split type optical fibre illumination electric coagulation forceps comprises tweezer body and electrode tip holder, and there is plug the electrode tip holder rear end, it is characterized in that: described tweezer body is split-type structural, comprises the first tweezer point, the first tweezer bar, second tweezer point and the second tweezer bar; Have first passage on the first tweezer point, the inwall of first passage entrance is provided with screw thread; Has the bolt that adapts with first passage on the connecting portion of the first tweezer bar and the first tweezer point, second channel is arranged at the first tweezer bar and bolt inside, its inside also is embedded with optical fiber, the optical fiber front end extends to the junction of the first tweezer bar and bolt, the rear end extends in the electrode tip holder, is provided with the LED luminous body at electrode tip holder inner fiber correspondence position; Have groove on the described second tweezer point, the groove inwall is provided with screw thread; Has the bolt that adapts with groove on the second tweezer bar.

2. split type optical fibre illumination electric coagulation forceps as claimed in claim 1 is characterized in that: also be provided with lamina of septum pellucidum on the second channel of described optical fiber front end.

3. split type optical fibre illumination electric coagulation forceps as claimed in claim 1, it is characterized in that: the outlet of described first passage is positioned at inboard or the outside of the first tweezer point.