CN215839427U

CN215839427U - Pressure-resistant enhanced surgical electrode

Info

Publication number: CN215839427U
Application number: CN202120694143.2U
Authority: CN
Inventors: 赵国凯; 杨健剑; 李席如; 熊健; 王全胜
Original assignee: Hunan Jingyi Medical Technology Co ltd
Current assignee: Hunan Jingyi Medical Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-02-18
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a voltage-resistant enhanced surgical electrode which comprises an electrode tool bit, a key component, a handle shell, a cable component, a metal sleeve and an insulating sleeve, wherein the key component is arranged on the surface of the handle shell and comprises a key circuit board and an operation key; the metal sleeve cover is established in the electrode tool bit outside, and insulation support wraps up in the metal sleeve outside, and the one end and the electrode tool bit of metal sleeve internal connection cable are connected, and the other end passes through high voltage cable in pyrocondensation binding post and the cable subassembly to be connected, so reach and use when light more have practical value's beneficial effect in clinical operation.

Description

Pressure-resistant enhanced surgical electrode

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a pressure-resistant enhanced surgical electrode.

Background

In medical instruments, the surgical electrode is a frequently used medical tool, and the size of the surgical electrode is not too large for a doctor to operate conveniently. However, at present, under the existing size, the compressive strength of the surgical electrode is difficult to improve, and in the using process, the pressure of the main machine is very high, so that the service life of the main machine end is influenced, and even potential safety hazards are caused to surgical operation medical staff.

Therefore, there is a need to develop a pressure-resistant enhanced surgical electrode, which is more practical in clinical surgery on the basis of light use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a pressure-resistant enhanced surgical electrode which is light and convenient to use and has practical value in clinical surgery.

Based on the above, the utility model provides a voltage-resistant enhanced surgical electrode, which comprises an electrode tool bit, a key assembly, a handle shell, a cable assembly, a metal sleeve and an insulating sleeve, wherein the key assembly is arranged on the surface of the handle shell and comprises a key circuit board and an operation key arranged on the key circuit board; the metal sleeve is sleeved in the handle shell and is arranged on the outer side of the electrode tool bit, the insulating sleeve is wrapped on the outer side of the metal sleeve, a connecting cable is arranged in the metal sleeve, one end of the connecting cable is connected with the electrode tool bit, and the other end of the connecting cable is connected with the high-voltage cable through a thermal shrinkage wiring terminal.

In the above technical scheme, the length of the insulating sleeve is greater than that of the metal sleeve, and the insulating sleeve covers the outer side of the thermal shrinkage wiring terminal.

In the above technical scheme, the communication cable and the high voltage cable are separately arranged in the handle shell, and the communication cable is located outside the insulating sleeve and electrically connected with the key circuit board.

In the above technical solution, the connection cable is connected to the bit electrode inside the metal sleeve, and is connected to the high voltage cable outside the metal sleeve.

In the technical scheme, a plurality of anti-skid protrusions are arranged on the surface of the handle shell, and the anti-skid protrusions and the key assembly are respectively located on two opposite sides of the handle shell.

The utility model relates to a voltage-resistant enhanced operation electrode which comprises an electrode tool bit, a key component, a handle shell, a cable component, a metal sleeve and an insulating sleeve, wherein the key component is arranged on the surface of the handle shell and comprises a key circuit board and an operation key; the metal sleeve cover is established in the electrode tool bit outside, and insulation support wraps up in the metal sleeve outside, and the one end and the electrode tool bit of metal sleeve internal connection cable are connected, and the other end passes through high voltage cable in pyrocondensation binding post and the cable subassembly to be connected, so reach and use when light more have practical value's beneficial effect in clinical operation.

Drawings

FIG. 1 is a schematic view of a surgical electrode of the present invention;

FIG. 2 is an exploded view of the surgical electrode of the present invention;

fig. 3 is an assembled view of a portion of the structure of fig. 2.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, the pressure-resistant enhanced surgical electrode disclosed in the present invention includes an electrode bit 1, a key assembly 2, a handle housing 3, a cable assembly 4, a metal sleeve 5 and an insulating sleeve 6.

The key assembly 2 is arranged on the surface of the handle shell 3 and comprises a key circuit board 21 and an operation key 22 arranged on the key circuit board 21; in this embodiment, the surface of the handle casing 3 is provided with a plurality of anti-slip protrusions 31, and the anti-slip protrusions 31 and the key assembly 2 are respectively located on two opposite sides of the handle casing 3.

One end of the electrode tool bit 1 is positioned in the handle shell 3 and electrically connected with the key circuit board 21, the cable assembly 4 comprises a communication cable 41 and a high-voltage cable 42, and one end of the communication cable 41 is electrically connected with the key circuit board 21 and used for transmitting a communication signal to the electrode tool bit 1.

In this embodiment, specifically, the communication cable 41 and the high voltage cable 42 are separately disposed in the handle housing 3, and the communication cable 41 is located outside the insulating sleeve 5 and electrically connected to the key circuit board 21.

The electrode tool bit is characterized in that the metal sleeve 5 is sleeved in the handle shell 3 and is arranged on the outer side of the electrode tool bit 1, the insulating sleeve 6 wraps the outer side of the metal sleeve 5, a connecting cable 7 is arranged in the metal sleeve 5, one end of the connecting cable 7 is connected with the electrode tool bit 1, and the other end of the connecting cable is connected with the high-voltage cable 42 through a thermal shrinkage wiring terminal 8.

Further, in this embodiment, the length of the insulating sleeve 6 is greater than the length of the metal sleeve 5, and the insulating sleeve 6 covers the outer side of the heat-shrinkable connecting terminal 8; the connection cable 7 is connected with the electrode bit 1 inside the metal sleeve 5, and is connected with the high voltage cable 42 outside the metal sleeve 5.

In summary, the pressure-resistant enhanced surgical electrode of the present invention comprises an electrode tool bit 1, a key assembly 2, a handle casing 3, a cable assembly 4, a metal sleeve 5 and an insulating sleeve 6, wherein the key assembly 2 is installed on the surface of the handle casing 3 and comprises a key circuit board 211 and an operation key 22, one end of the electrode tool bit 1 is located in the handle casing 3 and electrically connected to the key circuit board 21, and one end of a communication cable 41 in the cable assembly 4 is electrically connected to the key circuit board 22 for transmitting a communication signal to the electrode tool bit 1; the metal sleeve 5 is sleeved outside the electrode tool bit 1, the insulating sleeve 6 is wrapped outside the metal sleeve 5, one end of a connecting cable 7 in the metal sleeve 5 is connected with the electrode tool bit 1, and the other end of the connecting cable is connected with a high-voltage cable 42 in the cable component 4 through a thermal shrinkage wiring terminal 8, so that the beneficial effect that the use is light and the use is more practical in clinical operation is achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A voltage-resistant enhanced surgical electrode is characterized by comprising an electrode tool bit, a key component, a handle shell, a cable component, a metal sleeve and an insulating sleeve, wherein the key component is arranged on the surface of the handle shell and comprises a key circuit board and an operation key arranged on the key circuit board; the metal sleeve is sleeved in the handle shell and is arranged on the outer side of the electrode tool bit, the insulating sleeve is wrapped on the outer side of the metal sleeve, a connecting cable is arranged in the metal sleeve, one end of the connecting cable is connected with the electrode tool bit, and the other end of the connecting cable is connected with the high-voltage cable through a thermal shrinkage wiring terminal.

2. The voltage-resistance-enhanced surgical electrode according to claim 1, wherein the insulating sleeve has a length greater than that of the metal sleeve, and the insulating sleeve covers the outer side of the heat-shrinkable connecting terminal.

3. The enhanced voltage withstand surgical electrode according to claim 1, wherein the communication cable and the high voltage cable are separately disposed in the handle housing, and the communication cable is located outside the insulating sleeve and electrically connected to the key circuit board.

4. The enhanced pressure resistant surgical electrode according to claim 1, wherein the connection cable is connected to the electrode tip inside the metal sheath and to the high voltage cable outside the metal sheath.

5. The enhanced pressure resistant surgical electrode according to claim 1, wherein the handle housing has a plurality of anti-slip protrusions formed on a surface thereof, and the anti-slip protrusions and the key assembly are respectively disposed on opposite sides of the handle housing.