CN204033482U

CN204033482U - The solidifying cutter of a kind of operation

Info

Publication number: CN204033482U
Application number: CN201420460358.8U
Authority: CN
Inventors: 肖海平; 朱启航; 李俊璞
Original assignee: General Hospital of Guangzhou Military Command
Current assignee: General Hospital of Guangzhou Military Command
Priority date: 2014-08-14
Filing date: 2014-08-14
Publication date: 2014-12-24
Anticipated expiration: 2024-08-14

Abstract

This utility model relates to the solidifying cutter of a kind of operation, comprise the handle, the neck of hook and the hook body that connect successively, the described neck of hook and handle are electrically connected, described hook becomes the angle of 120 ° ~ 160 ° as arc and with the neck of hook, the back side of described hook body is round blunt pressing portion, and it is that the solidifying of arc cuts portion that described hook body is provided with cross section relative to the inner side of pressing portion.Hook body of the present utility model becomes an obtuse angle with the neck of hook and is arc, more easily visual area and operation is exposed relative to conventional an angle of 90 degrees design, adapt to complicated operating environment, and the blunt hook of circle is carried face on the body and is pushed the blunt separation that can complete in operation, be provided with the solidifying portion of cutting inside hook body and both can be used for coagulation, also can be used for TURP, and solidifying cross section of cutting portion is arc, executing art doctor first to be excised needing cut portion to provoke again after position is accurate by the solidifying portion of cutting, improve the accuracy of operation.This utility model can be applicable to coagulate cuts operation.

Description

The solidifying cutter of a kind of operation

Technical field

This utility model relates to operating theater instruments, particularly relates to the solidifying cutter of a kind of operation.

Background technology

Coagulation hook is the operation consumptive material that various big hospital carries out the coagulation often used in the operation processs such as thoracic surgery, department of general surgery, Urology Surgery, minimally invasive surgery.The coagulation hook that Hospitals at Present uses can with reference to the Chinese patent of CN202218917U " a kind of safety electric coagulation hook ".But this coagulation hook result has following deficiency:

1. hook designs as 90 ° of angles, can not adapt to demand when there is labyrinth without angle and surrounding in performing the operation;

2. hook body entirety is squared design, and Qi Gemian roughly in plane, only has coagulation function, cannot carry out blunt separation and TURP.

utility model content

In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of operation simultaneously with coagulation, TURP and blunt separation function to coagulate cutter.

The technical scheme that this utility model adopts is:

The solidifying cutter of a kind of operation, comprise the handle, the neck of hook and the hook body that connect successively, the described neck of hook and handle are electrically connected, described hook becomes the angle of 120 ° ~ 160 ° as arc and with the neck of hook, the back side of described hook body is round blunt pressing portion, and it is that the solidifying of arc cuts portion that described hook body is provided with cross section relative to the inner side of pressing portion.

As the further improvement of technique scheme, the cross-sectional diameter of described hook body is successively decreased to gib head place continuously by the neck of hook, makes hook body roughly tapered.Being designed with of taper is beneficial to executes patient and obtains the good visual field and comparatively wide operative space.

As the further improvement of technique scheme, described hook body and the neck of hook are connected, one-body molded during fabrication, keep good electric conductivity.

As the further improvement of technique scheme, outside the back side of described hook body and the neck of hook, be covered with insulating barrier, exposed relative to routine, the Accessory injury that face carried on the body by hook can be reduced.

As the further improvement of technique scheme, described handle is provided with coagulation button and TURP button, presses each button, pass into make hook body the electric current varied in size according to different needs.

As the further improvement of technique scheme, the overall length of the described neck of hook and hook body is 20 ~ 22cm, and this length is applicable to thoracoscopic operation.

As the further improvement of technique scheme, also comprising drainage system, for discharging tissue fluid and blood and slime solidifying cutting through in journey, doctor being operated easier.

As the further improvement of technique scheme, the described neck of hook and hook body are hollow, and described drainage system comprises the drainage tube through the neck of hook and hook body hollow space, and the front end of described drainage tube passes from the gib head of hook body.

As the further improvement of technique scheme, the end of described drainage tube is connected to suction pump, and described suction pump is separated with handle.

The beneficial effects of the utility model are: hook body of the present utility model becomes an obtuse angle with the neck of hook and is arc, more easily visual area and operation is exposed relative to conventional an angle of 90 degrees design, adapt to complicated operating environment, and the blunt hook of circle is carried face on the body and is pushed the blunt separation that can complete in operation, be provided with the solidifying portion of cutting inside hook body and both can be used for coagulation, also can be used for TURP, and solidifying cross section of cutting portion is arc, executing art doctor first to be excised needing cut portion to provoke again after position is accurate by the solidifying portion of cutting, improve the accuracy of operation.

Accompanying drawing explanation

Below in conjunction with drawings and embodiments, this utility model is further illustrated.

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

Fig. 2 is the cross sectional representation of the first embodiment hook body;

Fig. 3 is the enlarged diagram of part A in Fig. 2;

Fig. 4 is the structural representation of this utility model second embodiment;

Fig. 5 is the cross sectional representation of the second embodiment hook body;

Fig. 6 is the enlarged diagram of part B in Fig. 5.

Detailed description of the invention

Cutter is coagulated in operation as shown in Figure 1 to Figure 3, comprises the handle 1, the neck of hook 2 and the hook body 3 that connect successively, and the neck of hook 2 and hook body 3 are made by the steel material of conduction, and both are one-body molded, and the overall length of the neck of hook 2 and hook body 3 is 22cm.The neck of hook 2 and handle 1 are electrically connected, and in order to ensure the insulating properties of the neck of hook 2, have silica gel insulation sleeve in the neck of hook 2 outer setting.Meanwhile, in order to reduce the Accessory injury at hook body 3 back side, the back side of hook body 3 arranges silica gel insulation sleeve equally.

In the present embodiment, hook body 3 be arc and with the angle of the neck of hook 2 one-tenth 120 °.As shown in Figure 2, the back side of hook body 3 is round blunt pressing portion 31, carries out blunt separation for pushing.As shown in Figures 2 and 3, hook body 3 is provided with to coagulate relative to the inner side of pressing portion 31 cuts portion 32, this is solidifying, and to cut portion 32 relative to whole hook body 3 be a tip, but it is not sharp, its cross section is arc, can not be cut off when so provoking execute art position with hook body 3 at once, and accurately can adjust position and carry out coagulation and TURP again.

As preferably, the cross-sectional diameter of hook body 3 is successively decreased to gib head place continuously by the neck of hook 2, makes hook body 3 roughly tapered.

In order to realize the separate operation of coagulation and TURP, handle 1 is provided with coagulation button 5 and TURP button 6, needs to press each button according to different operations, passes into make hook body 3 electric current varied in size.

The second embodiment as shown in Figures 4 to 6, comprises the handle 1, the neck of hook 2 and the hook body 3 that connect successively, and the neck of hook 2 and hook body 3 are made by the steel material of conduction, and both are one-body molded, and the overall length of the neck of hook 2 and hook body 3 is 20cm.The neck of hook 2 and handle 1 are electrically connected, and have insulating coating in the neck of hook 2 outer setting.Meanwhile, in order to reduce the Accessory injury at hook body 3 back side, the back side of hook body 3 arranges insulating coating equally.

In the present embodiment, hook body 3 be arc and with the angle of the neck of hook 2 one-tenth 160 °.As shown in Figure 5, the back side of hook body 3 is round blunt pressing portion 31, carries out blunt separation for pushing.As shown in Figure 5 and Figure 6, hook body 3 is provided with relative to the inner side of pressing portion 31 and solidifying cuts portion 32, and this is solidifying, and to cut portion 32 relative to whole hook body 3 be a tip, but not sharp, and its cross section is arc.

In the present embodiment, solidifying cutter also comprises drainage system, for discharging tissue fluid and blood and slime solidifying cutting through in journey.Concrete, as shown in Figure 4 and Figure 5, the neck of hook 2 and hook body 3 are hollow, and drainage system comprises the drainage tube 7 through the neck of hook 2 and hook body 3 hollow space, and the front end of drainage tube 7 passes from the gib head of hook body 3.The end of drainage tube 7 is connected to suction pump 8, and suction pump 8 is separated setting with handle 1.

The above be this utility model preferred embodiment, it does not form the restriction to this utility model protection domain.

Claims

1. the solidifying cutter of operation, it is characterized in that: comprise the handle (1), the neck of hook (2) and the hook body (3) that connect successively, the described neck of hook (2) and handle (1) are electrically connected, described hook body (3) is for arc and become the angle of 120 ° ~ 160 ° with the neck of hook (2), the back side of described hook body (3) is round blunt pressing portion (31), and it is that the solidifying of arc cuts portion (32) that described hook body (3) is provided with cross section relative to the inner side of pressing portion (31).

2. cutter is coagulated in operation according to claim 1, it is characterized in that: the cross-sectional diameter of described hook body (3) is successively decreased to gib head place continuously by the neck of hook (2), makes hook body (3) roughly tapered.

3. cutter is coagulated in operation according to claim 1, it is characterized in that: described hook body (3) and the neck of hook (2) are connected.

4. cutter is coagulated in operation according to claim 1, it is characterized in that: be covered with insulating barrier (4) outside the back side of described hook body (3) and the neck of hook (2).

5. cutter is coagulated in operation according to claim 1, it is characterized in that: described handle (1) is provided with coagulation button (5) and TURP button (6).

6. cutter is coagulated in operation according to claim 1, it is characterized in that: the overall length of the described neck of hook (2) and hook body (3) is 20 ~ 22cm.

7. cutter is coagulated in operation according to any one of claim 1 to 6, it is characterized in that: also comprise drainage system.

8. cutter is coagulated in operation according to claim 7, it is characterized in that: the described neck of hook (2) and hook body (3) are hollow, described drainage system comprises the drainage tube (7) through the neck of hook (2) and hook body (3) hollow space, and the front end of described drainage tube (7) passes from the gib head of hook body (3).

9. cutter is coagulated in operation according to claim 8, it is characterized in that: the end of described drainage tube (7) is connected to suction pump (8), and described suction pump (8) is separated with handle (1).