CN217390746U

CN217390746U - Claw-shaped operation electrode

Info

Publication number: CN217390746U
Application number: CN202220846925.8U
Authority: CN
Inventors: 寇晓静
Original assignee: Guangzhou Zhongda Furui Medical Technology Co ltd
Current assignee: Guangzhou Zhongda Furui Medical Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-09
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a claw-shaped operation electrode, which comprises a handle, wherein the handle is connected with an electrode body, the electrode body comprises an electrode rod and a bipolar electrode terminal connected with the electrode rod, the bipolar electrode terminal comprises two sub-electrodes, an included angle is formed between the axis of the sub-electrode and the axis of the electrode body, and the rotation of any angle can be clockwise or anticlockwise carried out to form the bipolar claw-shaped electrode; the utility model discloses be convenient for implement hemostasis and blood coagulation operation to the surface of a wound in various different position in the operation, be particularly useful for the hemostasis and the blood coagulation operation to the secret surface of a wound, avoid the operation dead angle that exists among the operation process, improve the convenience and the validity of operation, also improve the hemostasis and the blood coagulation effect of electrode simultaneously.

Description

Claw-shaped operation electrode

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a claw-shaped operation electrode.

Background

Bipolar hemostatic and coagulating electrodes (also known as bipolar coagulation) are widely used in surgical procedures. However, most of the traditional bipolar coagulation is in a forceps shape, a forceps shape or a double-blade shape, and when the instruments are applied to hemostasis and coagulation of tissues in an operation, particularly when hemostasis and coagulation operations are performed on wounds in some special directions or wounds in secret angles in an endoscopic operation, a certain operation dead angle often exists, the difficulty of the operation is increased, and the hemostasis and coagulation effects are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a claw form operation electrode is convenient for implement hemostasis and blood coagulation operation to the surface of a wound in various different positions in the operation, is particularly useful for the hemostasis and the blood coagulation operation to the secret surface of a wound, avoids the operation dead angle that exists among the operation process, improves the convenience and the validity of operation, also improves the hemostasis and the blood coagulation effect of electrode simultaneously.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a claw form operation electrode, includes the handle, is connected with the electrode body on the handle, its characterized in that, the electrode body includes the electrode pole and connects in the bipolar electrode terminal of electrode pole, bipolar electrode terminal includes two sub-electrodes, has the contained angle between the axis of sub-electrode and the axis of electrode body, forms bipolar claw form electrode.

On the basis of the technical scheme, the utility model discloses can do following improvement:

furthermore, the electrode rod is of a hollow tubular structure, the rear end of the electrode rod is connected with the handle, and the front end of the electrode rod is an electrode end and is connected with the bipolar electrode terminal.

Furthermore, the included angle between the central axis of each sub-electrode and the axis of the electrode rod is set to be 0-90 degrees, and 0 degree is not included.

Furthermore, the two sub-electrodes are connected with the electrode rod through the electrode base.

Furthermore, the electrode base is composed of plastic shells which are mutually butted up and down, two sub-electrode fixing grooves which are arranged at intervals are arranged on the inner side of the front end of the electrode base, an electrode rod fixing groove is arranged on the inner side of the rear end of the electrode base, the tails of the two sub-electrodes are clamped and fixed inside the electrode base up and down through the sub-electrode fixing grooves, the tip of each sub-electrode is positioned outside the electrode base, the front end of each electrode rod is clamped and fixed inside the electrode base up and down through the electrode rod fixing groove, and the rear end of each electrode rod is positioned outside the electrode base.

Further, the two sub-electrodes are round blunt sub-electrodes or sharp sub-electrodes.

Furthermore, the two sub-electrodes, the electrode base and the electrode rod form a whole, are sleeved at the front end of the handle and can rotate clockwise or anticlockwise at any angle along the handle pipe body.

Compared with the prior art, the utility model discloses the technique has following advantage:

the utility model discloses be provided with bipolar claw form electrode, form the contained angle between the axis of two sub-electrodes of this bipolar claw form electrode head end and electrode body, be distinctive "cat claw" form, two sub-electrodes, electrode base and electrode pole three constitute a whole, can clockwise or anticlockwise make the rotation of arbitrary angle, be convenient for implement hemostasis and blood coagulation operation to the surface of a wound of various different position and different angles in the operation, be particularly useful for hemostasis and blood coagulation operation to the secret surface of a wound, avoid the operation dead angle that exists among the operation process, improve the convenience of operation, hemostasis and blood coagulation effect are improved simultaneously.

Drawings

The invention will be described in detail with reference to the drawings and specific embodiments

FIGS. 1a and 1b are schematic views of the claw-shaped surgical electrode of the present invention;

FIG. 2a is an enlarged view of FIG. 1a at A;

FIG. 2B is an enlarged view of the point B in FIG. 1B;

fig. 3a and 3b are schematic structural views of the electrode base.

Reference numbers on the drawings: 1-handle, 2-switch button, 3-cable, 4-electrode rod, 5 a-round blunt sub-electrode, 5 b-sharp sub-electrode, 6-electrode base, 6 a-sub-electrode fixing groove and 6 b-electrode rod fixing groove.

Detailed Description

The following description of the embodiments of the present invention with reference to the drawings is provided to assist understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The utility model relates to a claw-shaped operation electrode, which comprises a handle 1 and an electrode body connected to the handle 1, wherein the electrode body is moved to a human tissue part through the holding handle 1 to generate a high-frequency single flow for operation.

As shown in fig. 1a, the handle 1 is composed of two shells which are butt-jointed with each other in front and back, the shells are made of plastic materials, and can be made of other insulating materials according to actual requirements; a switch button 2 is arranged on the handle 1, one end of the electrode body is an electrode end, the other end of the electrode body is a connecting end, the connecting end of the electrode body is connected with the front end of the handle 1, and the rear end of the handle 1 is connected with a cable 3; when the claw-shaped operation electrode is used, the claw-shaped operation electrode is connected with an electrode terminal of an external high-frequency generator through a cable 3, and when the switch button 2 is pressed down, the electrode body generates high-frequency current and performs operation on human tissues.

The utility model discloses a prevent to have the operation dead angle and influence the operation effect at the operation in-process, be equipped with bipolar electrode terminal at the electrode tip of electrode body, this bipolar electrode terminal includes two sub-electrodes, has certain contained angle formation bipolar claw electrode between the axis of sub-electrode and the axis of electrode body.

FIG. 1a shows a specific configuration of an embodiment of the claw surgical electrode of the present invention; the electrode body in the embodiment comprises an electrode rod 4 and a bipolar electrode terminal connected to the electrode rod 4, wherein the electrode rod 4 is of a hollow tubular structure and is made of metal materials, the rear end of the electrode rod 4 is connected with the handle 1, and the front end of the electrode rod 4 is connected with the bipolar electrode terminal; a certain included angle is formed between the central axis of the sub-electrode and the axis of the electrode rod 4, and the included angle can be set to be any angle between more than 0 degree and less than or equal to 90 degrees according to the requirement of the operation condition; the two sub-electrodes are mutually connected with the electrode rod 4 through the electrode base 6, the electrode base 6 is made of plastic, the two sub-electrodes and the electrode rod 4 are isolated by the electrode base 6 to play an insulating role, and the electrode base 6 can also be made of other insulating materials according to actual requirements; this bipolar claw form electrode is convenient for carry out hemostasis and blood coagulation operation to the surface of a wound in various different position in the operation, is particularly useful for the hemostasis and the blood coagulation operation to the secret surface of a wound, avoids the operation dead angle that exists among the operation process, improves the convenience and the validity of operation, also improves the hemostasis and the blood coagulation effect of electrode simultaneously.

Referring to fig. 1a, the bipolar electrode consists of two blunt sub-electrodes 5a, which can only perform hemostasis and coagulation functions, and cannot perform tissue separation and dissection; referring to fig. 1b, the bipolar electrode is composed of two sharp sub-electrodes 5b, which can perform hemostasis and coagulation functions, and can perform tissue separation and dissection, and the doctor can select a corresponding operation electrode according to the actual operation requirement.

Referring to fig. 3a and 3b, the electrode base 6 is composed of plastic shells which are butted up and down, two sub-electrode fixing grooves 6a which are arranged at intervals are arranged on the inner side of the front end of the electrode base 6, an electrode rod fixing groove 6b is arranged on the inner side of the rear end of the electrode base 6, the tails of the two sub-electrodes 5a are clamped and fixed inside the electrode base 6 up and down through the sub-electrode fixing grooves 6a, the tip of the sub-electrode 5a is positioned outside the electrode base 6, the front end of the electrode rod 4 is clamped and fixed inside the electrode base 6 up and down through the electrode rod fixing groove 6b, and the rear end of the electrode rod 4 is positioned outside the electrode base 6. In addition, two sub-electrodes, electrode base 6 and electrode pole 4 three constitute a whole, insert in handle 1 front end through electrode pole 4 rear end cover, can make the rotation of arbitrary angle along handle 1 body clockwise or anticlockwise, more are favorable to carrying out the operation to the surface of a wound of various different position and different angles in the operation.

The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.

Claims

1. The utility model provides a claw form operation electrode, includes the handle, is connected with the electrode body on the handle, its characterized in that, the electrode body includes the electrode pole and connects in the bipolar electrode terminal of electrode pole, bipolar electrode terminal includes two sub-electrodes, has the contained angle between the axis of sub-electrode and the axis of electrode body, forms bipolar claw form electrode.

2. The claw surgical electrode of claim 1, wherein the electrode shaft is a hollow tubular structure, the rear end of the electrode shaft is connected to the handle, and the front end of the electrode shaft is the electrode end and is connected to the bipolar electrode terminal.

3. The claw-shaped surgical electrode according to claim 2, wherein the included angle between the central axis of each sub-electrode and the axis of the electrode rod is set to be between 0 ° and 90 °, excluding 0 °.

4. The claw surgical electrode according to claim 1 or 3, wherein the two sub-electrodes and the electrode rod are interconnected by an electrode mount.

5. The claw-shaped surgical electrode according to claim 4, wherein the electrode base is composed of plastic shells which are butted up and down, two sub-electrode fixing grooves which are arranged at intervals are arranged on the inner side of the front end of the electrode base, an electrode rod fixing groove is arranged on the inner side of the rear end of the electrode base, the tail parts of the two sub-electrodes are clamped and fixed inside the electrode base up and down through the sub-electrode fixing grooves, the tip parts of the sub-electrodes are positioned outside the electrode base, the front end of the electrode rod is clamped and fixed inside the electrode base up and down through the electrode rod fixing groove, and the rear end of the electrode rod is positioned outside the electrode base.

6. The claw surgical electrode of claim 5, wherein the two sub-electrodes are rounded sub-electrodes or sharp sub-electrodes.

7. The claw-shaped surgical electrode according to claim 5, wherein the two sub-electrodes, the electrode base and the electrode rod are integrated into a whole, and the whole is inserted into the front end of the handle and can rotate clockwise or counterclockwise along the handle tube body by any angle.