CN213345936U

CN213345936U - Multifunctional electrotome

Info

Publication number: CN213345936U
Application number: CN202021787300.6U
Authority: CN
Inventors: 莫海金; 卢丽玲; 刘小容; 蔡达潮; 李亦舒; 徐悦丽; 罗艺芬; 覃晓露; 何美萍; 杨梅芬; 李雪宜
Original assignee: Guiping People's Hospital
Current assignee: Guiping People's Hospital
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-04
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to the technical field of medical equipment, specifically be a multifunctional electrotome, including the electrotome blade, the electrotome blade openly is equipped with two electrotome control button, electrotome blade side is equipped with three button, three button is lead screw removal button, lighting button and negative pressure equipment button respectively, electrotome blade afterbody is equipped with active wire interface, electrotome blade rear end side is equipped with negative pressure interface, electrotome blade front portion is equipped with conical electrotome front end, be equipped with tool bit insulating part in the anterior through-hole of electrotome front end, the anterior through-hole both sides of electrotome front end are equipped with the LED lamp, be equipped with the electrotome head on the tool bit insulating part. The utility model discloses can provide art department's illumination, the smog and the flexible function of tool bit that the electrotome produced of in time discharging.

Description

Multifunctional electrotome

Technical Field

The utility model relates to the technical field of medical equipment, specifically a multifunctional electrotome.

Background

With the continuous development of medical science, new medical technology and equipment are widely applied to clinic, and compound electrosurgical equipment mainly comprising high-frequency surgical instruments is also developed correspondingly. A high-frequency electric knife (high-frequency surgical instrument) is an electric surgical instrument for replacing a mechanical surgical knife to cut tissues. The tissue is heated when the high-frequency high-voltage current generated by the tip of the effective electrode contacts with the body, so that the separation and coagulation of the body tissue are realized, and the purposes of cutting and hemostasis are achieved. At present, the high-frequency electrotome becomes one of indispensable instruments for clinical operation. However, in the prior art, during the operation, the use of the electrotome can generate a large amount of smoke to cause the fuzzy operation field, and the operation time is prolonged because smoke needs to be continuously discharged; the smoke contains a large amount of toxic gas, particularly, the deep surgical field space is narrow, the surgical field can be seen only by the main knife, and the operation process is directly influenced when the operation is not carried out by a plurality of people; the operation time is prolonged, and the operation risk is objectively increased. Aiming at the current situation, a multifunctional high-frequency electrotome needs to be developed to overcome the defects in the current practical application and meet the requirement of operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional electrotome to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multifunctional electrotome, includes the electrotome blade, the electrotome blade openly is equipped with two electrotome control button, electrotome blade side is equipped with three button, three button is lead screw shift button, lighting button and negative pressure equipment button respectively, electrotome blade afterbody is equipped with active wire interface, electrotome blade rear end side is equipped with the negative pressure interface, electrotome blade front portion is equipped with conical electrotome front end, be equipped with tool bit insulating part in the anterior through-hole of electrotome front end, the anterior through-hole both sides of electrotome front end are equipped with the LED lamp, be equipped with the electrotome tool bit on the tool bit insulating part.

Furthermore, negative pressure inlets are formed in conical surfaces of two sides of the front end of the electrotome, and the negative pressure inlets are connected to the negative pressure interface through a negative pressure pipeline inside the electrotome body.

Furthermore, the rear end of the cutter head insulating part extends into the interior of the electric knife body, and a screw motor is arranged at the rear end of the cutter head insulating part.

Furthermore, an electrotome control circuit, a power supply conversion circuit, a processor and a wireless module are further arranged in the electrotome body.

Furthermore, the input of the electrotome control circuit is connected with an active wire interface, the output of the electrotome control circuit is connected with a power supply conversion circuit, the output of the power supply conversion circuit is connected with a processor, and the output of the processor is connected with an LED lamp and a screw motor.

Furthermore, the input of the electrotome control circuit is connected with an electrotome control button, the input of the processor is connected with a lead screw moving button, a lighting button and a wireless module respectively, and the input of the wireless module is connected with a negative pressure equipment button.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional electrotome under the design has the functions of illuminating an operation site, adsorbing toxic smoke under negative pressure and stretching the electrotome head; the three functions are controlled by a button, and the illumination of the operation position helps to provide further illumination in the narrow space of the deep operation field; the negative pressure adsorption function can discharge toxic smoke through the negative pressure interface and the negative pressure pipeline, so that the visual field of the operation part is clear, and the delay of the operation caused by other smoke discharge modes is avoided; the telescopic electrotome head can facilitate timely and flexible adjustment of the head in the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the multifunctional electric knife of the present invention;

fig. 2 is a schematic front structural view of the multifunctional electric knife of the present invention;

fig. 3 is a sectional view of the multifunctional electric knife of the present invention;

FIG. 4 is a detailed view of the front portion of the multi-function electric knife of the present invention;

fig. 5 is a schematic diagram of a circuit principle structure in the present invention.

In the figure: 1. a electrotome blade; 11. an electrotome control button; 12. a negative pressure interface; 13. an active wire interface; 14. a lead screw movement button; 15. an illumination button; 16. a negative pressure device button; 100. an electrotome control circuit; 101. a power conversion circuit; 102. a processor; 103. a wireless module; 2. the front end of the electrotome; 21. a negative pressure inlet; 211. a negative pressure pipeline; 22. an LED lamp; 3. a bit insulating portion; 31. a electrotome head; 32. a lead screw motor; .

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a multifunctional electrotome, including electrotome blade 1, electrotome blade 1 openly is equipped with two electrotome control button 11, 1 side of electrotome blade is equipped with three button, three button is lead screw shift button 14 respectively, lighting button 15 and negative pressure equipment button 16, 1 afterbody of electrotome blade is equipped with active wire interface 13, 1 rear end side of electrotome blade is equipped with negative pressure interface 12, 1 front portion of electrotome blade is equipped with conical electrotome front end 2, be equipped with tool bit insulating part 3 in the anterior through-hole of electrotome front end 2, the anterior through-hole both sides of electrotome front end 2 are equipped with LED lamp 22, be equipped with electrotome tool bit 31 on tool bit insulating part 3.

The conical surfaces at two sides of the front end 2 of the electric knife are provided with negative pressure inlets 21, and the negative pressure inlets 21 are connected to the negative pressure interface 12 through a negative pressure pipeline 211 inside the knife body 1 of the electric knife. The negative pressure interface 12 is externally connected with negative pressure equipment, smoke can be discharged in time through the negative pressure inlet 21 and the negative pressure pipeline 211 in the operation, and the operation process is prevented from being influenced.

The rear end of the cutter head insulating part 3 extends into the electric knife body 1, and the rear end of the cutter head insulating part 3 is provided with a screw motor 32. The screw motor 32 can drive the cutter head insulating part 3 to stretch, so that the extension length of the cutter head can be conveniently, timely and flexibly adjusted.

The electric knife control circuit 100, the power conversion circuit 101, the processor 102 and the wireless module 103 are further arranged in the electric knife body 1.

The input of the electrotome control circuit 100 is connected with the active wire interface 13, the output of the electrotome control circuit 100 is connected with the power supply conversion circuit 101, the output of the power supply conversion circuit 101 is connected with the processor 102, and the output of the processor 102 is connected with the LED lamp 22 and the lead screw motor 32. The LED lamp 22 is about 0.4mm from the insulating portion 3 of the scalpel head, and can further provide illumination for the surgical site.

The electric knife control circuit 100 is connected with an electric knife control button 11 in an input mode, the processor 102 is respectively connected with a lead screw moving button 14, an illuminating button 15 and a wireless module 103 in an input mode, and the wireless module 103 is connected with a negative pressure equipment button 16 in an input mode.

Specifically, the negative pressure device button 16 gives an instruction to an external negative pressure device through the wireless module 103, and then performs the smoke sucking work through the negative pressure inlet 21 and the negative pressure duct 211.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional electrotome, includes electrotome blade (1), its characterized in that: electrotome blade (1) openly is equipped with two electrotome control button (11), electrotome blade (1) side is equipped with three button, three button is lead screw removal button (14), lighting button (15) and negative pressure equipment button (16) respectively, electrotome blade (1) afterbody is equipped with active wire interface (13), electrotome blade (1) rear end side is equipped with negative pressure interface (12), electrotome blade (1) front portion is equipped with conical electrotome front end (2), be equipped with tool bit insulating part (3) in the anterior through-hole of electrotome front end (2), the anterior through-hole both sides of electrotome front end (2) are equipped with LED tool bit (22), be equipped with electrotome (31) on tool bit insulating part (3).

2. The multi-functional electric knife according to claim 1, characterized in that: the negative pressure inlet (21) is arranged on the conical surfaces of the two sides of the front end (2) of the electrotome, and the negative pressure inlet (21) is connected to the negative pressure connector (12) through a negative pressure pipeline (211) inside the electrotome body (1).

3. The multi-functional electric knife according to claim 1, characterized in that: the rear end of the tool bit insulating part (3) extends to the inside of the electrotome body (1), and the rear end of the tool bit insulating part (3) is provided with a screw motor (32).

4. The multi-functional electric knife according to claim 1, characterized in that: the electrotome is characterized in that an electrotome control circuit (100), a power supply conversion circuit (101), a processor (102) and a wireless module (103) are further arranged in the electrotome body (1).

5. The multi-functional electric knife according to claim 4, characterized in that: the input of the electrotome control circuit (100) is connected with the active wire interface (13), the output of the electrotome control circuit (100) is connected with the power supply conversion circuit (101), the output of the power supply conversion circuit (101) is connected with the processor (102), and the output of the processor (102) is connected with the LED lamp (22) and the screw motor (32).

6. The multi-functional electric knife according to claim 4, characterized in that: the input of the electrotome control circuit (100) is connected with an electrotome control button (11), the input of the processor (102) is connected with a lead screw moving button (14), a lighting button (15) and a wireless module (103), and the input of the wireless module (103) is connected with a negative pressure equipment button (16).