CN202821616U - Electrocoagulation tweezers with light-emitting diode (LED) lighting device - Google Patents

Abstract

The utility model discloses a pair of electrocoagulation tweezers with a light-emitting diode (LED) lighting device. The pair of the electrocoagulation tweezers with the LED lighting device comprises an electrode seat and a tweezers body; the tweezers body comprises tweezers tips and tweezers poles. The pair of electrocoagulation tweezers with the LED lighting device is characterized in that a lighting device which is an LED luminophor is arranged on the tweezers body; the LED luminophor is connected with the electrode seat through a lighting circuit; handheld parts of the tweezers poles are provided with infrared inductors; when the infrared inductors induct a hand holding the tweezers poles, a lighting switch located in the lighting circuit is off, the LED luminophor emits light, otherwise the lighting switch is off. According to the electrocoagulation tweezers with the LED lighting device, the LED lighting device is arranged on the tweezers body, in a use process, the light emitted by the LED luminophor can be used for operators to clearly see positions where blood needs to be stopped. The electrocoagulation tweezers with the LED lighting device is simple in structure, low in cost, good in lighting effects, and capable of enabling an operation site to be clear to see, and greatly facilitates use of the operators.

Description

A kind of electric coagulation forceps with the LED illuminator

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, and the plug at electrode tip holder rear portion links to each other with the main frame of outside by wire.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 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 use, the position light that needs hemostasis place often is not fine, and especially in Minimally Invasive Surgery, the tweezer point often needs to go deep into operating in the body, and light is generally relatively poor, brings great inconvenience to operator.For fear of such problem, often need special personnel to get luminaire and carry out ambient lighting.

The utility model content

The purpose of this utility model provides a kind of electric coagulation forceps with the LED illuminator.

To achieve these goals, by the following technical solutions, a kind of electric coagulation forceps with the LED illuminator, comprise electrode tip holder and tweezer body, the tweezer body comprises tweezer point and tweezer bar, it is characterized in that: be provided with illuminator on the described tweezer body, described illuminator is the LED luminous body, the LED luminous body links to each other with electrode tip holder by lighting circuit, described tweezer bar handgrip part is provided with infrared inductor, and after sensing hand-held tweezer bar, the light switch that is positioned at lighting circuit is closed, the LED luminous body is luminous, otherwise light switch disconnects.

It is inner to be embedded in the tweezer bar in the described lighting circuit.

This utility model has been installed the LED illuminator at the tweezer body, and when use procedure, the light that the LED luminous body sends can be seen the position that needs hemostasis clearly for operator.This use new structure is simple, and cost is low, and good illumination effect can make operative site more clear, greatly facilitates operator's use.

Description of drawings

Fig. 1 is structural representation of the present utility model.

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 electric coagulation forceps with the LED illuminator, comprise tweezer point 1 and tweezer bar 2, tweezer bar 2 rear portions have electrode tip holder 3, has plug 4 on the electrode tip holder 3, be provided with LED luminous body 6 in the tweezer point 1, be embedded with wire 5 in the tweezer bar 2, wire 5 front ends link to each other with LED luminous body 6, the rear end links to each other with electrode tip holder 3, the handgrip part of tweezer bar 2 also is provided with infrared inductor 7, and in one's hands to after the controlling of tweezer bar when its induction, the switch in the control lighting circuit cuts out, such LED luminous body luminous lighting, the light meeting automatic-ejecting of LED luminous body, the user of service of electric coagulation forceps can see the tissue in tweezer point the place ahead very clearly, finishes easily hemostasis work.Otherwise switch disconnects, down circuitry.

Claims (2)

1. electric coagulation forceps with the LED illuminator, comprise electrode tip holder and tweezer body, the tweezer body comprises tweezer point and tweezer bar, and it is characterized in that: be provided with illuminator on the described tweezer body, described illuminator is the LED luminous body, the LED luminous body links to each other with electrode tip holder by lighting circuit, described tweezer bar handgrip part is provided with infrared inductor, and after sensing hand-held tweezer bar, the light switch that is positioned at lighting circuit is closed, the LED luminous body is luminous, otherwise light switch disconnects.

2. the electric coagulation forceps with the LED illuminator as claimed in claim 1 is characterized in that: be embedded in tweezer bar inside in the described lighting circuit.

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