CN208942365U

CN208942365U - Endoscope-use high frequency surgical instrument

Info

Publication number: CN208942365U
Application number: CN201721779320.7U
Authority: CN
Inventors: 李兆飞; 何占元; 谢洪涛
Original assignee: CHANGZHOU HEALTH MICROPORT MEDICAL DEVICE Co Ltd
Current assignee: CHANGZHOU HEALTH MICROPORT MEDICAL DEVICE Co Ltd
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2019-06-07
Anticipated expiration: 2027-12-18

Abstract

The utility model discloses a kind of endoscope-use high frequency surgical instruments, it includes handle, outer jacket member, sliding handle, the solidifying conductive connection plug for cutting component and the high-frequency energy output equipment for connecting coagulation or cutting；The tail portion of the outer jacket member is mounted on handle, and the channel axially penetrated through is provided in the outer jacket member；The sliding handle is axially slidably mounted on handle；The solidifying component of cutting includes that positioned at the solidifying head for cutting component and can expose the electrode outside outer jacket member, and described solidifying at least part for cutting component, which is axially movable, to be interted in the channel, and the solidifying tail portion for cutting component is protruded into the handle；The conductive connection plug is mounted on sliding handle, and the solidifying tail portion for cutting component and the conductive connection plug are electrically connected.The utility model structure is simple, facilitates operation, can realize the effect of coagulation or cutting tissue well.

Description

Endoscope-use high frequency surgical instrument

Technical field

The utility model relates to a kind of endoscope-use high frequency surgical instruments.

Background technique

Currently, endoscope-use high frequency surgical instrument extracts alimentary canal, respiratory tract polyp or tumour in Microendoscopic Operation, principle are to generate high fever into contact with the tissue of electrode using high-frequency current and be cauterized cutting, are completely rapidly cut Except polyp and thoroughly stop blooding, but structure is complicated for existing endoscope high frequency surgical instrument, and is unable to controlling depth, use is non- It is often inconvenient.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of endoscope-use high frequency Surgical instrument, its structure is simple, facilitates operation, can realize the effect of coagulation or cutting tissue well.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of endoscope-use high frequency surgical instrument, It includes:

Handle；

The tail portion of outer jacket member, the outer jacket member is mounted on handle, is provided with and is axially penetrated through in the outer jacket member Channel；

Sliding handle, the sliding handle are axially slidably mounted on handle；

Solidifying to cut component, the solidifying component of cutting includes that positioned at the solidifying head for cutting component and can expose the electrode outside outer jacket member, Described solidifying at least part for cutting component be axially movable it is interspersed in the channel, and the solidifying tail portion for cutting component protrude into it is described In handle；

For connecting the conductive connection plug of the high-frequency energy output equipment of coagulation or cutting, the conductive connection plug peace On sliding handle, and the solidifying tail portion for cutting component and the conductive connection plug are electrically connected.

Further provide a kind of solidifying specific structure for cutting component, it is described it is solidifying to cut component further include conductive wirerope, it is described The tail portion of conductive wirerope and the conductive connection plug are electrically connected, and the head of the conduction wirerope and the electrode are electrical Connection.

Further, the head of the conductive wirerope is connect by butt tube with the electrode.

Further, boost tube is cased at least part of the conductive wirerope.

A kind of specific structure of outer jacket member is further provided, the outer jacket member includes outer tube, protective case and switching Head, on the protective sleeve, the protective case is connected with the adapter, the adapter and the hand for the tail portion connection of the outer tube The head of handle is connected, and the electrode can expose outside the outer tube.

Further, it is provided with positioning groove on the outer wall on the head of the handle, is provided with and positions on the adapter The boss of groove phase scarf.

Further, the head of the handle is provided with fixinig plate, and described coagulate cuts parts carry on the fixinig plate.

Further, the electrode is in cast structural.

Further, the scale for understanding electrode penetraction depth is provided on the handle along its axial direction.

Further, seeker is provided on the head of the electrode.

After above-mentioned technical proposal, the high-frequency energy output equipment of the high-frequency energy of coagulation or cutting will can be exported Access is conductively connected plug, by controlling the on or off of high-frequency energy output equipment, so that the work of coordination electrode, passes through promotion Sliding handle, the position of adjustable electrode, to realize accurate coagulation or cutting work；In addition, the sliding handle releases electrode When to outer tube, adapter is held on the other hand, in addition holds sliding handle on the other hand, and rotate sliding handle, sliding handle and handle may be implemented in this way Synchronous rotation, to meet the synchronous rotation of electrode, by rotate sliding handle, coordination electrode incision direction, further facilitate hand The operation of art.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the endoscope-use high frequency surgical instrument of the utility model；

Fig. 2 is the head schematic diagram of the endoscope-use high frequency surgical instrument of the utility model.

Specific embodiment

In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached Figure, is described in further detail the utility model.

As shown in Figure 1, 2, a kind of endoscope-use high frequency surgical instrument, it includes:

Handle 11；

Outer jacket member, the tail portion of the outer jacket member are mounted on handle 11, and axial pass through is provided in the outer jacket member The channel worn；

Sliding handle 10, the sliding handle 10 are axially slidably mounted on handle 11；

Solidifying to cut component, the solidifying component of cutting includes that positioned at the solidifying head for cutting component and can expose the electrode 1 outside outer jacket member, Described solidifying at least part for cutting component be axially movable it is interspersed in the channel, and the solidifying tail portion for cutting component protrude into it is described In handle 11；

For connecting the conductive connection plug 9 of the high-frequency energy output equipment of coagulation or cutting, the conductive connection plug 9 It is mounted on sliding handle 10, and the solidifying tail portion for cutting component and the conductive connection plug 9 are electrically connected.

As shown in Figure 1, it is described it is solidifying to cut component further include conductive wirerope 3, the tail portion of the conduction wirerope 3 is led with described Electric plug with shutter 9 is electrically connected, and the head of the conduction wirerope 3 and the electrode 1 are electrically connected.

As shown in Fig. 2, the head of the conduction wirerope 3 is connect by butt tube 2 with the electrode 1.

As shown in Figure 1, being cased with boost tube 8 at least part of the conduction wirerope 3.

As shown in Figure 1, the outer jacket member includes outer tube 4, protective case 5 and adapter 6, the tail portion connection of the outer tube 4 On protective case 5, the protective case 5 is connected with the adapter 6, and the adapter 6 is connected with the head of the handle 11, institute Stating electrode 1 can expose outside the outer tube 4.

As shown in Figure 1, being provided with positioning groove on the outer wall on the head of the handle 11, it is provided on the adapter 6 With the boss of positioning groove phase scarf.

As shown in Figure 1, the head of the handle 11 is provided with fixinig plate 7, described coagulate cuts parts carry in the fixinig plate 7 On.

As shown in Fig. 2, the electrode 1 is in cast structural.

As shown in Figure 1, being provided with the scale 111 for understanding 1 penetraction depth of electrode along its axial direction on the handle 11.

It is provided with seeker on the head of electrode 1, facilitates coagulation or cutting tissue.

The working principle of the utility model is as follows:

The high-frequency energy output equipment access that will can export the high-frequency energy of coagulation or cutting is conductively connected plug 9, leads to The on or off of control high-frequency energy output equipment is crossed, thus the work of coordination electrode 1, by pushing sliding handle 10, adjustable electricity The position of pole 1, to realize accurate coagulation or cutting work；In addition, when electrode 1 is pushed out to outer tube 4 by the sliding handle 10, one Hand handle handles adapter 6, in addition holds sliding handle 10 on the other hand, and rotates sliding handle 10, and sliding handle 10 and handle 11 may be implemented in this way It rotates synchronously, to meet the synchronous rotation of electrode 1, by rotating sliding handle 10, the direction that coordination electrode 1 is cut is further facilitated The operation of operation.

Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done Deng should be included within the scope of protection of this utility model.

Claims

1. a kind of endoscope-use high frequency surgical instrument, which is characterized in that it includes:

Handle (11)；

Outer jacket member, the tail portion of the outer jacket member are mounted on handle (11), are provided with and axially penetrate through in the outer jacket member Channel；

Sliding handle (10), the sliding handle (10) are axially slidably mounted on handle (11)；

Solidifying to cut component, the solidifying component of cutting includes that positioned at the solidifying head for cutting component and can expose the electrode (1) outside outer jacket member, institute It states solidifying at least part for cutting component and is axially movable and intert in the channel, and the hand is protruded into the solidifying tail portion for cutting component In handle (11)；

For connecting the conductive connection plug (9) of the high-frequency energy output equipment of coagulation or cutting, the conductive connection plug (9) It is mounted on sliding handle (10), and the solidifying tail portion for cutting component and the conductive connection plug (9) are electrically connected.

2. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: described solidifying to cut component further include leading Electric wirerope (3), the tail portion of the conduction wirerope (3) and the conductive connection plug (9) are electrically connected, the conduction steel wire The head and the electrode (1) of rope (3) are electrically connected.

3. endoscope-use high frequency surgical instrument according to claim 2, it is characterised in that: the conduction wirerope (3) Head is connect by butt tube (2) with the electrode (1).

4. endoscope-use high frequency surgical instrument according to claim 2, it is characterised in that: the conduction wirerope (3) Boost tube (8) are cased at least part.

5. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: the outer jacket member includes outer tube (4), the tail portion of protective case (5) and adapter (6), the outer tube (4) is connected on protective case (5), the protective case (5) and institute It states adapter (6) to be connected, the adapter (6) is connected with the head of the handle (11), and the electrode (1) can expose described outer Manage (4) outside.

6. endoscope-use high frequency surgical instrument according to claim 5, it is characterised in that: the head of the handle (11) It is provided with positioning groove on outer wall, the boss with positioning groove phase scarf is provided on the adapter (6).

7. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: the head of the handle (11) is set It is equipped with fixinig plate (7), described coagulate cuts parts carry on the fixinig plate (7).

8. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: the electrode (1) is in circle shape knot Structure.

9. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: along its axis on the handle (11) To the scale (111) being provided with for understanding electrode (1) penetraction depth.

10. endoscope-use high frequency surgical instrument according to claim 1, it is characterised in that: on the head of the electrode (1) It is provided with seeker.