CN213156394U

CN213156394U - Plasma operation electrode with double tool bits simultaneously connected with same main machine

Info

Publication number: CN213156394U
Application number: CN202021645926.3U
Authority: CN
Inventors: 周跃; 陈勇
Original assignee: Qingdao Yuren Medical Technology Co ltd
Current assignee: Qingdao Yuren Medical Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-11
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of medical surgical instrument, a plasma operation electrode of same host computer is connected simultaneously to double knives head is disclosed, is provided with a tool bit terminal interface one end and is connected the other end with the host computer and is connected two operation electrodes, can provide the signal of telecommunication output for two electrode tool bits. The utility model discloses cancelled the foot switch design, changed its function into by tool bit handle control to realized through two tool bit works of single host computer control, removed the loaded down with trivial details time of once only changing the tool bit in the operation from, greatly improved operation efficiency. The utility model discloses an extension interface has accomplished one end and has been connected with the host computer, and two operation electrode tool bits can be connected to the other end. The foot switch design is eliminated by integrating the functions of switching the working state, the mode and the power into the handle of the cutter head. The front panel of the main machine is provided with a tool bit working state monitoring window which can be switched and adjust the working state and the mode of any tool bit.

Description

Plasma operation electrode with double tool bits simultaneously connected with same main machine

Technical Field

The utility model belongs to the technical field of medical surgical instrument, especially, relate to a plasma operation electrode of same host computer is connected simultaneously to double knives head.

Background

At present, plasma technology is used as a novel subject developed in the middle of the last century, and is applied to medicine in the last 90 th century, wherein a typical low-temperature plasma ablation surgical system shows unique superiority and huge development potential in nidus excision, postoperative hemostasis and minimally invasive technology, and nowadays, the low-temperature plasma ablation surgical system plays a very important role in surgical operations all over the world. The principle of the low-temperature plasma ablation surgical system is as follows: exciting ions (Na) in electrolyte (such as physiological saline) around bipolar cutter head by using radio frequency electric field of 100 kHZ⁺，K⁺) Thereby forming a thin layer of plasma around the tool tip. The high-energy particles can easily break molecular bonds of tissue cells, so that the cells are cracked into simple carbohydrates and vaporized, and low-temperature cutting and ablation of tissues are realized. Compare in means such as traditional cutting, heat energy sword cutting, high frequency electrotome cutting, low temperature plasma melts operation system and can accomplish the focus excision under 40 ~ 70 ℃, and the tissue melts, and multiple functions such as hemostasis blood coagulation do not have high temperature vaporization in the operation, and traditional electrosurgery equipment work mechanism such as high temperature heat coagulation has effectually protected organizational structure. The system is an efficient and safe surgical system with low operation difficulty, and is widely applied to the fields of ear-nose-throat surgery, spine minimally invasive surgery, arthroscopic minimally invasive surgery and the like at present.

A complete set of cryogenic plasma surgical systems comprising: 1) a bipolar or multistage cutting head for simultaneously performing cutting, ablation, hemostasis and coagulation. 2) Can provide stable high frequency electric signal output and detect tool bit operating condition's host computer for the tool bit. 3) A foot switch for adjusting the power and function of the cutter head. 4) Connecting a power line.

Through the above analysis, the problems and defects of the prior art are as follows: present low temperature plasma surgical system is because the life of every disposable tool bit is limited, need use a plurality of tool bits (generally need two) in once performing the operation, and current surgical system host computer can only be connected with single tool bit, has frequently prolonged the operation time with tool bit, makes the operation process become loaded down with trivial details.

The difficulty in solving the above problems and defects is: the problem that the low-temperature plasma operation main machine can only be connected with a single tool bit simultaneously is solved. The main difficulties faced include: how to design a tool bit interface, one end of which can be firmly connected with a host, and the other end of which can be connected with two tool bits; how to design the electrode cutter head handle with the function of controlling the working state by a foot switch.

The significance of solving the problems and the defects is as follows: the design of a low-temperature plasma surgical system host with double-port output is characterized in that the design of an internal control circuit of a traditional host is retained, and the host can be simultaneously connected with two tool bits by adding an expansion terminal interface, and the running state is controlled by a working switch on a tool bit handle. The design can meet the requirement that the main machine is simultaneously connected with two cutter heads of different models, the complex operation of switching and installing the cutter heads in the prior operation is avoided, and the operation efficiency is greatly improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a plasma operation electrode with double tool bits connected with the same host machine simultaneously.

The utility model is realized in such a way that the plasma operation electrodes with double tool bits connected with the same host machine are provided with the connecting terminal interfaces;

the connecting terminal interface is respectively connected with the first electrode tool bit and the second surgical tool bit through connecting wires;

a first cutter head control key is embedded in the first electrode cutter head;

and a second scalpel head control button is embedded on the second scalpel head.

The utility model discloses need not foot switch, directly control on corresponding tool bit. The tool bit is switched without frequent plugging.

Further, the connection terminal interface is connected with a host.

Furthermore, the host computer front panel is provided with the monitoring window that is used for surveing first electrode tool bit, second operation tool bit operating condition, monitor the window and be used for switching and adjusting any one tool bit operating condition and mode.

Further, a start-stop switch is embedded on the first cutter head control key and the second cutter head control key.

Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:

the utility model provides a plasma operation electrode of same host computer is connected simultaneously to double knives head, has accomplished one end through an expansion interface and has been connected with the host computer, and two operation electrode tool bits can be connected to the other end. The foot switch design is eliminated by integrating the functions of switching the working state, the mode and the power into the handle of the cutter head. The front panel of the main machine is provided with a tool bit working state monitoring window which can be switched and adjust the working state and the mode of any tool bit.

Comparison table of the present technology and the prior art

Project/scheme	Prior Art	The technical scheme
			Tool bit replacing mode	Pulling out old ones and inserting new ones	Is used directly
Switch control mode	Foot control, inflexibility	Manual control and flexibility

Effects and advantages of the independent claims: the double cutter heads are connected simultaneously, so that the trouble of frequently replacing the cutter heads in the operation process is avoided, the operation time is shortened, and the operation risk is reduced;

the manual switch makes the operation more flexible and the operation effect better.

Technical effects and advantages of the dependent claims: two tool bits can be separately operated by inserting the two tool bits through one output terminal of the main machine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a schematic view of a plasma operation electrode with two blades connected to the same main machine at the same time according to an embodiment of the present invention.

In the figure: 1. connecting a terminal interface; 2. a connecting wire; 3. a first electrode tip; 4. a first blade control key; 5. a second surgical blade; 6. the second tool bit controls the key.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

To the problem that prior art exists, the utility model provides a plasma operation electrode of same host computer is connected simultaneously to double knives head, and it is right to combine the figure below the utility model discloses do detailed description.

As shown in fig. 1, the embodiment of the present invention provides a plasma operation electrode with two blades connected to the same main machine, including: the electrode cutting head comprises a connecting terminal interface 1, a connecting wire 2, a first electrode cutting head 3, a first cutting head control key 4, a second surgical cutting head 5 and a second cutting head control key 6.

The first electrode tip 3 and the second surgical tip 5 can be connected to the main unit at the same time by expanding the connection of the connection terminal interface 1.

The main machine connection terminal interface 1 is firmly connected with two first electrode-cutting heads 3, a second surgical-cutting head 5 and provides power output to one of the cutting heads.

First tool bit control button 4 is inlayed on the first electrode tool bit 3, first tool bit control button 4 passes through connecting wire 2 and is connected with connecting terminal interface 1.

A second scalpel head control key 6 is embedded on the second scalpel head 5, and the second scalpel head control key 6 is connected with the connecting terminal interface 1 through a connecting wire 2.

The main machine cancels the design of a foot switch, and integrates the functions of controlling the working state, the working mode and the like of the tool bit by the foot switch on the electrode handle.

The working principle part is as follows: the main machine is inserted into the connecting terminal interface 1 and is respectively connected with the first electrode cutter head 3 and the second surgical cutter head 5 through the connecting wire 2. The electrode cutter head 3 is provided with a first cutter head control key 4, and the second surgical cutter head 5 is provided with a second cutter head control key 6.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.

Claims

1. A plasma operation electrode with double tool bits simultaneously connected with the same main machine is characterized in that the plasma operation electrode with the double tool bits simultaneously connected with the same main machine is provided with a connecting terminal interface;

a first cutter head control key is embedded in the first electrode cutter head;

and a second tool bit control button is embedded on the first electrode tool bit.

2. The plasma-surgical electrode with two blades simultaneously connected to the same main machine according to claim 1, wherein the connection terminal interface is connected to the main machine.

3. The plasma surgical electrode with two blades simultaneously connected to the same main unit as claimed in claim 2, wherein the front panel of the main unit is provided with a monitoring window for monitoring the working status of the first electrode blade and the second surgical blade, and the monitoring window is used for switching and adjusting the working status and mode of any one of the blades.

4. The plasma surgical electrode with two blades simultaneously connected to the same main machine according to claim 1, wherein the first blade control button and the second blade control button are both embedded with a start-stop switch.