CN202409145U

CN202409145U - Manual control thoracoscope electric knife-hook with replaceable knife head

Info

Publication number: CN202409145U
Application number: CN2012200083072U
Authority: CN
Inventors: 闾夏轶; 何哲浩; 胡坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-09-05
Anticipated expiration: 2022-01-09

Abstract

The utility model discloses medical equipment, particularly relates to a manual control thoracoscope electric knife-hook with a replaceable knife head, and belongs to a medical tool. The thoracoscope electric knife-hook provided by the utility model comprises an electric knife main machine, an electrode sheet and an electric knife head which are connected with the electric knife main machine, and an electric knife handle for holding the electric knife head. The manual control thoracoscope electric knife-hook is characterized in that the electric knife head is detachably connected with the electric knife handle; and a control switch is arranged in the electric knife handle, and is used for controlling an electric knife head circuit to be switched on and off and switching working states. According to the manual control thoracoscope electric knife-hook provided by the utility model, the thoracoscope electric knife-hook is designed to be manually controlled, so that the leg fatigue is solved, and the operation agility is improved. Secondly, the reaction speed can be fastened by manually controlling the working state of the electric knife, so that the surgery security is improved. Furthermore, the electric knife head is in threaded connection with the electric knife handle, so that the connection is more stable. And the knife head can be replaced at any time according to different demands in a surgery process, so that the surgery efficiency is improved.

Description

The manual thoracoscope electric knife of replaceable blade hair style hook

Technical field

This utility model relates to the medical apparatus and instruments field, particularly a kind of to tissue directly cut, hemostatic Electric scalpel hook.

Background technology

Along with the development of medical science progress with science and technology, all kinds of chambeies mirror and endoscopic technic extensively carried out with Application and implementation the dream that the surgeon pursues Wicresoft, make and humanly marching toward new epoch aspect the operative treatment of disease.In thoracoscopic operation; Existingly be used for cutting, hemostatic thoracoscope electric knife hook is as shown in Figure 1, mainly constitute: foot controling pedal (4) and electrode slice (5) that electrosurgical knife (1), the Single-pole electric knife line (2) that connects electric knife, electric knife main frame (3), control electric knife circuit open and close by following several sections.During use electrode slice (5) is labelled to patient with operation skin, forms current loop, use the open and close of foot controling pedal (4) control electric knife (1) circuit, and TURP operation and electric switching of coagulating operation.This prior art exists following shortcoming with not enough: 1) the thoracoscopic operation operator is the operation of standing, and a foot is stood, and the another foot is stepped on foot controling pedal, and so long operation can cause shank comparatively tired; 2) common people's foot is flexible not as hands after all, and reaction is also fast not as finger.The foot control reaction is not as the hands control when running into emergency situations and need stop electric knife immediately and burn; 3) comprised electric hook tractive in the electric hook operating technology and chosen action such as hook, existing electric knife head adopts the bolt-type design, can cause cutter head to come off when carrying out the tractive action.

Summary of the invention

This utility model provides the manual thoracoscope electric knife of a kind of replaceable blade hair style hook for overcoming the above problems, and makes controlling of thoracoscope electric knife hook become more convenient, and simultaneously, it is more firm that the connection of electric knife head also becomes.For this reason, this utility model adopts following technical scheme:

The manual thoracoscope electricity of replaceable blade hair style hook; Comprise electric knife main frame (6), the electrode slice (7) that links to each other with electric knife main frame (6) and electric knife head (8); And the electric knife handle (9) that holds electric knife head (8); It is characterized in that: described electric knife head (8) is connected with electric knife handle (9) removably, and in described electric knife handle (9), gauge tap (10) is set, and controls the open and close of described electric knife head (8) circuit and the switching of duty.

Further, the duty of described electric knife head (8) comprises that TURP operation and electricity coagulate operation.

Further, described electric knife head (8) is connected with described electric knife handle (9) through screw thread.

Further, described electric knife head (8) comprises L type electric knife head (81) and spade electric knife head (82).

The utlity model has following beneficial effect: at first thoracoscope electricity hook is designed to manual mode, thereby it is tired to solve shank, and improves the operation agility, satisfy tractive technical movements needs, the both feet with the operation technique person free simultaneously; Secondly the duty through the hand control electric knife can fast reaction speed, the raising operation safety; Moreover electric knife head is connected with the electric knife handle through screw thread, connects more firmly, and in operation process, can change at any time according to different needs, improves operation efficient.

Description of drawings

Fig. 1 is the structural representation of thoracoscope electric knife hook in the prior art;

Fig. 2 is the structural representation of this utility model specific embodiment;

Fig. 3 is the structural representation of electric knife handle and electric knife head in this utility model.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment structure and the characteristics of this utility model are done further detailed description.

Shown in Fig. 2-3; The manual thoracoscope electricity of replaceable blade hair style hook; Comprise electric knife main frame 6, the electrode slice 7 that links to each other with electric knife main frame 6 and electric knife head 8, and the electric knife handle 9 that holds electric knife head 8, described electric knife head 8 is connected with electric knife handle 9 with thread connecting mode; In described electric knife handle 9, gauge tap 10 is set, controls the open and close of described electric knife head 8 circuit and the switching of duty.The duty of described electric knife head 8 comprises that TURP operation and electricity coagulate operation.Electric knife head 8 comprises L type electric knife head 81 and spade electric knife head 82, certainly, can also change all kinds of electric knife heads as required.

Claims

1. the manual thoracoscope electric knife of replaceable blade hair style hook; Comprise electric knife main frame (6), the electrode slice (7) that links to each other with electric knife main frame (6) and electric knife head (8); And the electric knife handle (9) that holds electric knife head (8); It is characterized in that: described electric knife head (8) is connected with electric knife handle (9) removably, and in described electric knife handle (9), gauge tap (10) is set, and controls the open and close of described electric knife head (8) circuit and the switching of duty.

2. the manual thoracoscope electric knife of replaceable blade hair style as claimed in claim 1 hook is characterized in that: the duty of described electric knife head (8) comprises that TURP operation and electricity coagulate operation.

3. the manual thoracoscope electric knife of replaceable blade hair style as claimed in claim 1 hook, it is characterized in that: described electric knife head (8) is connected with described electric knife handle (9) through screw thread.

4. the manual thoracoscope electric knife of replaceable blade hair style as claimed in claim 1 hook, it is characterized in that: described electric knife head (8) comprises L type electric knife head (81) and spade electric knife head (82).