CN201743764U

CN201743764U - High-frequency electrotome pen with LED micro-shadowless lamp

Info

Publication number: CN201743764U
Application number: CN2010205141554U
Authority: CN
Inventors: 徐畅; 谭蔚锋; 姜小清; 罗祥基; 邱智泉; 谢峰; 张柏和
Original assignee: Second Military Medical University SMMU
Current assignee: Second Military Medical University SMMU
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2011-02-16
Anticipated expiration: 2020-08-31

Abstract

The utility model relates to a high-frequency electrotome pen with an LED micro-shadowless lamp, which belongs to the technical field of medical instruments. The utility model comprises a head part, a body part and an end part, wherein the head part (1) is an electrotome head; the body part (2) is a handle consisting of a housing, a circuit in the housing and a circuit control switch disposed on the outer wall of the housing; the end part (3) is power line. The utility model is characterized in that the body part (2) is provided with an LED micro-shadowless lamp (4) and a smoking tube channel (5). The utility model is advantageous in that with the arrangement of a micro-shadowless lamp, the operation view is clear, the operation time can be saved, the operation quality and safety can be improved, and pain to patients can be reduced; with the arrangement of a smoking tube channel, smoke and harmful gas can be effectively absorbed, which is good for the health of patients and medical staffs.

Description

A kind of high-frequency electrical writing of indictments, appeals, etc. that has the miniature shadowless lamp of LED

Technical field

This utility model relates to technical field of medical instruments, is a kind of light emitting diode (L that has _IGHTE _MITTINGD _IODEHereinafter to be referred as LED) the high-frequency electrical writing of indictments, appeals, etc. of miniature shadowless lamp.

Background technology

The high frequency surgery pencil is one of main apparatus of tissue cutting in the surgical operation.Employed clinically at present high frequency surgery pencil is divided head, body and afterbody three parts, and head is the metal electric knife head, and the electric knife head of different model can be installed as required; Body is a handle, by shell, place circuit in the shell, the circuit controling switch that is installed on outer shell outer wall forms, circuit controling switch comprises that electricity coagulates switch and TURP switch; Afterbody is a power line.During use, connect with the mains, open respective switch,, tissue is carried out cutting and separating or electric coagulation hemostasis by metal pencil high frequency electric that head produces.There is following deficiency in this high frequency surgery pencil: 1) in operation process, the tissue of operative site can be produced a large amount of carcinogenic smog by high temperature cabonization, not only can disturb surgical field of view, and can produce harm to health after sucking, particularly the medical personnel's harm to the operation that undergos surgery for a long time is bigger, so often need to arrange the assistant in addition to absorb smog with suction pump, troublesome poeration not only, and increased assistant's labor intensity; 2) carry out in the process in operation, though use shadowless lamp to carry out the wild illumination of art, but in a lot of operations, owing to be subjected to the influence of factors such as diseased region depth degree, incision site, health shade, light angle, often make the light of shadowless lamp can't reach operative region, patient's operation that can't undergo surgery is even constantly adjust the shadowless lamp illumination direction, also be difficult to reach art open country degree clearly, directly influence operation process, quality even safety.

Summary of the invention

The purpose of this utility model provide a kind of easy to use, to have the miniature shadowless lamp of the LED art of throwing light on wild and have a high frequency surgery pencil of the automatic smoking of Smoking pipe passage.

This utility model is the improvement of common high frequency surgery pencil, also divide head, body and afterbody three parts, head is an electrosurgical, body is a handle, by shell, place the circuit in the shell, the circuit controling switch that is installed on outer shell outer wall is formed, afterbody is a power line, it is characterized in that body is provided with miniature shadowless lamp of LED and Smoking pipe passage, the bulb of the miniature shadowless lamp of LED is positioned at the front end of body towards electric surgical knife bit, 1 annular LED or the miniature led light source of a plurality of point-like can be set, ring-type or a plurality of miniature LED bulb can be surrounded on around the metal electric knife head, the outer housing of bulb slightly is horn-like, on the one hand can make light concentrate the Rhizoma Atractylodis Macrocephalae open country, can prevent on the other hand that the strong light offends our eyes influences the visual field, and horn mouth is sealed with colourless transparent glass, with anti-pollution and be convenient to clean, the circuit part of miniature shadowless lamp places in the shell of body, and the switch of miniature shadowless lamp is installed on outer shell outer wall, the power line plying of its power line and high frequency surgery electric knife; The Smoking pipe passage is formed by one or more intermediate plates that are fixed in the body outer wall, the external diameter coupling of this passage internal diameter and Smoking pipe, can regulate the degree of depth that the Smoking pipe head stretches into operative site as required after Smoking pipe inserted this passage, make the smoking better effects if, the tail end of Smoking pipe can be connected to bleed automatically with micro-suction pump.

During use, Smoking pipe is inserted the same this utility model that inserts with existing high frequency surgery pencil behind the Smoking pipe passage, and the switch of opening miniature shadowless lamp illuminates operative site, regulates the distance between Smoking pipe head and the electric surgical knife bit, open air pump and bleed, just can undergo surgery routinely.

This utility model is simple in structure, and is easy to use, and light is stable, and the art open country is clear, can eliminate the dead angle of throwing light in the art to greatest extent, thereby can save operating time, improves operation quality and safety, alleviates the patient suffering.The Smoking pipe passage can be with the same moved further of electric knife head, also can according to the operation needs at any time telescopic adjustment not only make the art open country clear, and help patient and medical personnel's health with smog and harmful gas that effective absorption produces.

Description of drawings

Fig. 1 is an overall structure sketch map of the present utility model;

Fig. 2 is the miniature shadowless lamp distributed architecture of a this utility model point-like LED sketch map

Fig. 3 is the miniature shadowless lamp distributed architecture of a this utility model ring-type LED sketch map

Fig. 4 installs the structural representation of long electric tool bit and elongation smoking pipeline for this utility model;

The specific embodiment

Now in conjunction with the accompanying drawings this utility model is described in detail.

This utility model divides head, body and afterbody three parts, head 1 is an electric knife head, body 2 is a handle, by shell, place the circuit in the shell, the circuit controling switch that is installed on outer shell outer wall is formed, circuit controling switch comprises that electricity coagulates switch 2.1 and TURP switch 2.2, afterbody is a power line 3, it is characterized in that body 2 also is provided with miniature shadowless lamp head 4 of LED and Smoking pipe passage 5, the light source of the miniature shadowless lamp of LED is positioned at the front end of body towards electric surgical knife bit, 1 annular LED or a plurality of point-like led light source are set, miniature shadowless lamp is surrounded on around the metal electric knife head, as shown in Figure 2, the outer housing of light source is given prominence to slightly and slightly is horn-like, horn mouth is sealed with colourless transparent glass, and with anti-pollution and be convenient to clean, the circuit part of the miniature shadowless lamp of LED places in the shell of body 2, the switch 4.1 of miniature shadowless lamp is installed on outer shell outer wall, the power line plying of its power line and high frequency surgery electric knife; The Smoking pipe passage is fixed in the handle outside by one or more intermediate plates and forms, the external diameter coupling of this passage internal diameter and Smoking pipe 6, to can regulate the degree of depth that the Smoking pipe head stretches into operative site as required behind Smoking pipe 6 these passages of insertion, make the smoking better effects if, the tail end of Smoking pipe can be connected to bleed automatically with micro-suction pump.

This utility model can be made different specifications and models as required.

Claims

1. a high frequency surgery pencil that has the miniature shadowless lamp of LED is divided head, body and afterbody three parts, and head (1) is an electric knife head; Body (2) is a handle, by shell, place circuit in the shell, the circuit controling switch that is installed on outer shell outer wall forms, circuit controling switch comprises that electricity coagulates switch (2.1) and TURP switch (2.2); Afterbody (3) is a power line, it is characterized in that body (2) also is provided with the miniature shadowless lamp of LED (4), the light source of the miniature shadowless lamp of LED is positioned at the front end of body towards electric surgical knife bit, 1 annular LED or the miniature led light source of a plurality of point-like are set, ring-type or a plurality of miniature LED bulb can be surrounded on around the metal electric knife head, the outer housing of light source is horn-like, horn mouth is sealed with colourless transparent glass, the circuit part of miniature shadowless lamp places in the shell of body (2), the switch of miniature shadowless lamp (4.1) is installed on outer shell outer wall, the power line plying of its power line and high frequency surgery pencil.

2. by the described high frequency surgery pencil that has the miniature shadowless lamp of LED of claim 1, it is characterized in that body (2) also is provided with Smoking pipe passage (5), it is made up of the intermediate plate that is fixed in body one side outer wall, the external diameter of this passage internal diameter and Smoking pipe coupling can be regulated the degree of depth that the Smoking pipe head stretches into operative site after Smoking pipe inserted this passage as required.