CN217408958U

CN217408958U - Switch structure of electrotomy electrocoagulation and ablation electrode with switch structure

Info

Publication number: CN217408958U
Application number: CN202121029066.5U
Authority: CN
Inventors: 刘曼; 周钰波; 曾进朋
Original assignee: Yidu Health Technology Guangzhou Co ltd
Current assignee: Yidu Health Technology Guangzhou Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-09-13
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the field of medical equipment, more specifically relates to a switch structure of electrotomy electricity congeals and has its ablation electrode. The utility model provides a switch structure of electrotomy electrocoagulation, includes button, circuit board and mount, the circuit board is installed on the mount, be provided with the second switch that is used for controlling electrotomy first switch and is used for controlling the electrocoagulation on the circuit board, still be equipped with input and the output that is used for connecting the conductor wire on the circuit board, the button is relative the mount rotates the connection, the button is provided with first end, second end, first end is used for pressing first switch, second end are used for pressing the second switch. The utility model discloses in, the button is rotated, makes the one end of button press first switch or second switch, and then makes the electricity cut or the electricity congeals the circuit and switches on. The utility model provides an operating personnel have the problem that wastes time and energy when switching the electricity and cut the switch and congeal the switch.

Description

Switch structure of electrotomy electrocoagulation and ablation electrode with switch structure

Technical Field

The utility model relates to the field of medical equipment, more specifically relates to a switch structure of electrotomy electricity congeals and has its ablation electrode.

Background

The switch for controlling the electrotomy electrocoagulation in the ablation electrode in the existing industry mostly adopts two modes, one mode is to arrange a certain distance between the electrotomy switch and the electrocoagulation switch, the design mode does not accord with the ergonomics, so that the medical staff wastes time and labor when switching the electrotomy switch and the electrocoagulation switch, the other mode which influences the working efficiency is to arrange the electrotomy switch and the electrocoagulation switch in a close range, and the design mode easily ensures that the medical staff easily press wrong switches under the condition of observing without eyes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the above-mentioned prior art medical staff and have the problem that wastes time and energy when switching electric shear switch and electricity congeals the switch, provide a switch structure of electricity surely congeals.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a switch structure of electricity cutting congeals, includes button, circuit board and mount, the circuit board is installed on the mount, be provided with the second switch that is used for controlling the first switch that the electricity was cut and is used for controlling the electricity on the circuit board, still be equipped with input and the output that is used for connecting the conductor wire on the circuit board, the button is relative the mount rotates to be connected, the button is provided with first end, second end, first end is used for pressing first switch, second end is used for pressing the second switch, the input and the output of circuit board are connected with the conductor wire respectively.

In the technical scheme, a conductive wire transmits current to a circuit board through an input end, an operator presses a first end part on a button, the first end part presses a first switch to enable the first switch to be conducted, the circuit board processes the current to obtain required electric switching current, and then the required electric switching current is output through the conductive wire connected with an output end of the circuit board; an operator presses the second end part on the button, the second end part presses the second switch, the second switch is conducted, the circuit board processes the current to obtain the required electrocoagulation current, and then the electrocoagulation current is output through a conducting wire connected with the output end of the circuit board. The technical scheme has a simple structure, solves the problems of time and labor waste when medical staff switch the electric cutting switch and the electric coagulation switch, and further improves the working efficiency of the medical staff. Preferably, the fixing frame comprises a supporting plate, a side plate and a supporting rod, the side plate is connected with the supporting plate, and the supporting rod is arranged on the side plate; the circuit board is installed in the backup pad, the button is installed on the bracing piece and is connected rather than rotating.

Preferably, the button is provided with a through hole corresponding to the support rod, and the through hole is mounted on the support rod and is rotatably connected with the support rod. In this technical scheme, the through hole sets up the intermediate position at the button, can conveniently rotate the button like this, installs torsion spring between bracing piece and the through hole simultaneously, can make the button can automatic re-setting to idle state like this.

Preferably, be provided with first open slot and second open slot in the backup pad, the backup pad is located to the circuit board and is kept away from one side of button, first end is used for pressing through first open slot first switch, second end is used for pressing through the second open slot the second switch. In this technical scheme, the backup pad is vertical to be installed on the curb plate, sets up like this and to make the backup pad inject the rotation range of button, and then prevents the excessive extrusion of button to first switch and second switch.

Preferably, a first groove structure and a second groove structure are arranged on the button, the first groove structure is arranged opposite to the first end portion, and the second groove structure is arranged opposite to the second end portion. In the technical scheme, the first groove structure and the second groove structure are arranged, so that medical staff can conveniently hold the electric coagulation device, and the electric coagulation device can more conveniently switch between electric coagulation and electric coagulation.

Preferably, the first groove structure and the second groove structure are both provided with anti-skidding structures. In this way, the friction between the finger and the button can be increased.

Preferably, a positioning block for limiting the rotation range of the button is arranged on the fixed frame. In this technical scheme, the setting of locating piece can further inject the rotation range of button, further prevents the excessive extrusion of button to first switch and second switch.

The utility model also provides an ablation electrode, include switch structure, insulating casing and metal tool bit, insulating casing is provided with cavity structures, the circuit board is installed in cavity structures, the button sets up cavity structures's the outside, the output of circuit board with the metal tool bit electricity is connected.

Preferably, a fixing frame in the switch structure and the insulating housing are integrally formed, a first through hole and a second through hole are formed in the insulating housing, the first end portion is located in the first through hole, and the second end portion is located in the second through hole.

Preferably, the ablation electrode further comprises a conducting strip, a metal joint and a metal knife tube, wherein the metal joint is arranged in the cavity structure; one end of the conducting strip is connected with the conducting wire on the output end of the circuit board, and the other end of the conducting strip is connected with the metal joint; one end of the metal knife pipe is connected with the metal knife head, and the other end of the metal knife pipe is arranged in the metal connector.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the electric wire transmits the current to the circuit board through the input end, the operator presses the first end part on the button, the first end part presses the first switch, so that the first switch is conducted, the circuit board obtains the required electric switching current after processing the current, and then the current is output through the electric wire connected with the output end of the circuit board; an operator presses the second end part on the button, the second end part presses the second switch, the second switch is conducted, the circuit board processes the current to obtain the required electrocoagulation current, and then the electrocoagulation current is output through the conducting wire connected with the output end of the circuit board. The utility model discloses simple structure has solved medical staff and has had the problem that wastes time and energy when switching electric switch and electricity and congeal the switch, and then has improved medical staff's work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an electrocoagulation switch in embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of a button arrangement in a switch arrangement for an electrocoagulation switch;

FIG. 3 is a schematic view of a mounting bracket structure in a switch structure of the electrocoagulation system;

FIG. 4 is a schematic diagram of a circuit board configuration in a switch configuration for electrocoagulation;

fig. 5 is a schematic view of the overall structure of an ablation electrode in embodiment 2 of the present invention;

fig. 6 is a partial structural view of the ablation electrode in example 2.

In the drawings: the switch comprises a button 1, a circuit board 3, a fixing frame 4, a first switch 5, a second switch 6, a through hole 7, a positioning block 8, a side plate 10, a supporting rod 11, a supporting plate 12, a first open slot 13, a second open slot 14, a first end part 15, a second end part 16, a first groove structure 17, a second groove structure 18, an insulating shell 21, a metal cutter head 22, a first through hole 24, a second through hole 25, a metal cutter pipe 26, a metal joint 27 and a conducting strip 28.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numbers in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1, a switch structure of electric excision coagulation includes a button 1, a circuit board 3 and a fixing frame 4, the circuit board 3 is mounted on the fixing frame 4, a first switch 5 for controlling electric excision and a second switch 6 for controlling electric coagulation are arranged on the circuit board 3, an input end and an output end for connecting a conductive wire 2 are further arranged on the circuit board 3, the button 1 is rotatably connected with the fixing frame 4, the button 1 is provided with a first end portion 15 and a second end portion 16, the first end portion 15 is used for pressing the first switch 5, the second end portion 16 is used for pressing the second switch 6, and the input end and the output end of the circuit board 3 are respectively connected with the conductive wire. In the embodiment, the conductive wire transmits current to the circuit board 3 through the input end, the operator presses the first end portion 15 on the button 1, the first end portion 15 presses the first switch 5, so that the first switch 5 is turned on, the circuit board 3 processes the current to obtain the required electrical switching current, and then the current is output through the conductive wire connected with the output end of the circuit board 3; the operator presses the second end 16 of the button, the second end 16 presses the second switch 6, so that the second switch 6 is conducted, the circuit board 3 processes the current to obtain the required electrocoagulation current, and then the electrocoagulation current is output through the conducting wire connected with the output end of the circuit board 3. The technical scheme has a simple structure, solves the problems of time and labor waste when medical staff switch the electric cutting switch and the electric coagulation switch, and further improves the working efficiency of the medical staff. The fixing frame 4 comprises a supporting plate 12, a side plate 10 and a supporting rod 11, wherein the side plate 10 is connected with the supporting plate 12, and the supporting rod 11 is arranged on the side plate 10; the circuit board 3 is mounted on the support plate 12 and the button 1 is mounted on and rotatably connected to the support bar 11.

The push button 1 is provided with a through hole 7 corresponding to the support rod 11, and the through hole 7 is mounted on the support rod 11 and rotatably connected thereto. In this embodiment, the through hole 7 is disposed at a middle position of the button 1, so that the button 1 can be conveniently rotated, and the torsion spring is installed between the support rod 11 and the through hole 7, so that the button 1 can be automatically reset to an idle state.

The supporting plate 12 is provided with a first opening groove 13 and a second opening groove 14, the circuit board 3 is arranged on one side of the supporting plate 12 far away from the button 1, the first end portion 15 is used for pressing the first switch 5 through the first opening groove 13, and the second end portion 16 is used for pressing the second switch 6 through the second opening groove 14. In the present embodiment, the supporting plate 12 is vertically installed on the side plate 10, such that the supporting plate 12 limits the rotation range of the push button 1, thereby preventing the push button 1 from excessively pressing the first switch 5 and the second switch 6.

In addition, the button 1 is provided with a first groove structure 17 and a second groove structure 18, wherein the first groove structure 17 is arranged opposite to the first end portion 15, and the second groove structure 18 is arranged opposite to the second end portion 16. In this embodiment, the first groove structure 17 and the second groove structure 18 are arranged to facilitate holding by medical staff, so that the switching between electrosection and electrocoagulation can be performed more conveniently.

Wherein, the first groove structure 17 and the second groove structure 18 are both provided with anti-skid structures. In this embodiment, this can increase the friction between the finger and the button 1.

In addition, a positioning block 8 for limiting the rotation range of the button 1 is arranged on the fixed frame 4. In the present embodiment, the positioning block 8 can further limit the rotation range of the push button 1, and further prevent the push button 1 from pressing the first switch 5 and the second switch 6 too much.

The working principle is as follows:

in the utility model, the electric wire transmits the current to the circuit board 3 through the input end, the operator presses the first end part 15 on the button 1, the first end part 15 presses the first switch 5, so that the first switch 5 is switched on, the circuit board 3 processes the current to obtain the required electric switching current, and then the current is output through the electric wire connected with the output end of the circuit board 3; the operator presses the second end 16 of the button 1, the second end 16 presses the second switch 6, so that the second switch 6 is turned on, the circuit board 3 processes the current to obtain the required electrocoagulation current, and then the electrocoagulation current is output through the conducting wire connected with the output end of the circuit board 3. The utility model discloses simple structure has solved medical staff and has had the problem that wastes time and energy when switching electric switch and electricity and congeal the switch, and then has improved medical staff's work efficiency.

Example 2

As shown in fig. 5 and fig. 6, the utility model also provides an ablation electrode, including switch structure, insulating casing 21 and metal tool bit 22, insulating casing 21 is provided with cavity structure (not shown in the figure), and circuit board 3 is installed in cavity structure, and button 1 sets up in cavity structure's the outside, and the output and the metal tool bit 22 electricity of circuit board 3 are connected. The electrotomy current or the electrocoagulation current is output by the circuit board 3, thereby realizing the electrotomy function or the electrocoagulation function.

The fixing frame 4 in the switch structure is integrally formed with the insulating housing 21, a first through hole 24 and a second through hole 25 are arranged on the insulating housing 21, the first end portion 15 is located in the first through hole 24, and the second end portion 16 is located in the second through hole 25.

In addition, the ablation electrode also comprises a conducting strip 28, a metal joint 27 and a metal knife tube 26, wherein the metal joint 27 is arranged in the cavity structure; one end of the conducting strip is connected with the conducting wire on the output end of the circuit board 3, and the other end is connected with the metal joint 27; the metal knife pipe 26 has one end connected to the metal knife head 22 and the other end mounted in the metal joint 27, and in this embodiment, the metal knife pipe 26 is covered with an insulating cylinder, so as to prevent the metal knife pipe 26 from performing electric cutting or electrocoagulation on other tissues.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A switch structure of electrotomy electrocoagulation is characterized in that: including button (1), circuit board (3) and mount (4), install circuit board (3) on mount (4), be provided with on circuit board (3) and be used for controlling electrocision's first switch (5) and be used for controlling electrocoagulation's second switch (6), still be equipped with input and output on circuit board (3), button (1) is relative mount (4) rotate the connection, button (1) is provided with first tip (15), second tip (16), first tip (15) are used for pressing first switch (5), second tip (16) are used for pressing second switch (6).

2. An electrocoagulation switch structure according to claim 1, in which: the fixing frame (4) comprises a supporting plate (12), a side plate (10) and a supporting rod (11), the side plate (10) is connected with the supporting plate (12), and the supporting rod (11) is installed on the side plate (10); the circuit board (3) is arranged on the supporting plate (12), and the button (1) is arranged on the supporting rod (11) and is rotationally connected with the supporting rod.

3. An electrocoagulation switch structure according to claim 2, wherein: the button (1) is provided with a through hole (7) corresponding to the support rod (11), and the through hole (7) is installed on the support rod (11) and is connected with the support rod in a rotating mode.

4. An electrocoagulation switch structure according to claim 2, in which: be provided with first open slot (13) and second open slot (14) on backup pad (12), backup pad (12) is located in circuit board (3) and is kept away from one side of button (1), first tip (15) are used for pressing through first open slot (13) first switch (5), second tip (16) are used for pressing through second open slot (14) second switch (6).

5. An electrocoagulation switch structure according to claim 1, wherein: the button is characterized in that a first groove structure (17) and a second groove structure (18) are arranged on the button (1), the first groove structure (17) is arranged opposite to the first end portion (15), and the second groove structure (18) is arranged opposite to the second end portion (16).

6. An electrocoagulation switch structure according to claim 5, wherein: and the first groove structure (17) and the second groove structure (18) are both provided with anti-skidding structures.

7. An electrocoagulation switch structure according to claim 1, in which: and a positioning block (8) used for limiting the rotation range of the button (1) is arranged on the fixed frame (4).

8. An ablation electrode, characterized by: comprising the switch structure of any one of claims 1 to 7, an insulating housing (21) and a metal cutting head (22), said insulating housing (21) being provided with a cavity structure in which said circuit board (3) is mounted, said button (1) being arranged outside said cavity structure, the output of said circuit board (3) being electrically connected to said metal cutting head (22).

9. The ablation electrode of claim 8, wherein: the fixing frame (4) and the insulating shell (21) are integrally formed, a first through hole (24) and a second through hole (25) are formed in the insulating shell (21), the first end portion (15) is located in the first through hole (24), and the second end portion (16) is located in the second through hole (25).

10. The ablation electrode of claim 8, wherein: the ablation electrode further comprises a conducting strip (28), a metal joint (27) and a metal knife tube (26), wherein the metal joint (27) is arranged in the cavity structure; one end of the conducting strip is connected with the output end of the circuit board (3), and the other end of the conducting strip is connected with the metal joint (27); one end of the metal cutter tube (26) is connected with the metal cutter head (22), and the other end of the metal cutter tube is arranged in the metal joint (27).