CN216021353U

CN216021353U - Radio frequency ablation forceps for cardiovascular internal medicine

Info

Publication number: CN216021353U
Application number: CN202122400844.3U
Authority: CN
Inventors: 高英英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-02
Filing date: 2021-10-02
Publication date: 2022-03-15
Anticipated expiration: 2031-10-02

Abstract

The utility model discloses a radio frequency ablation forceps for cardiovascular internal medicine, which comprises a connecting rod, wherein a micro telescopic rod is embedded in the connecting rod, the output end of the miniature telescopic rod is connected with a connecting sleeve, one end of the connecting sleeve is inserted with a movable tong head, an inner screw is screwed outside the connecting sleeve, one end of the inner screw is inserted into the movable plier head, the inner screw fixes the movable clamp head and the connecting sleeve mutually, the top of the connecting rod is screwed with an adjusting nut, the top of the adjusting nut is connected with a fixed tong head, the position of the connecting rod close to the top is provided with a chute, the internal screw can separate the fixed tong head from the connecting sleeve by rotating the internal screw, therefore, the movable tong head can be taken down, the fixed tong head can be taken down from the connecting rod by rotating the adjusting nut, the fixed tong head and the movable tong head are convenient to replace the tong heads, and the tong heads can be disinfected.

Description

Radio frequency ablation forceps for cardiovascular internal medicine

Technical Field

The utility model relates to the technical field of ablation forceps, in particular to radio frequency ablation forceps for cardiovascular medicine.

Background

The radiofrequency ablation is to insert an electrode catheter into the heart through femoral artery and vein, internal jugular vein and subclavian vein, find abnormal electrical conduction channel or abnormal beating point in the heart by using electrophysiological mapping technology, and generate resistance electrothermal effect in myocardial tissue by using an electrode at the top end of a large-head catheter to dry and necrose myocardial cells so as to achieve the purpose of treating tachyarrhythmia.

Nowadays, such kind of device on the market is various, can satisfy people's user demand basically, but still has certain problem, and the general inconvenient change binding clip of radio frequency ablation pincers for cardiovascular medicine leads to inconvenient disinfection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light-weight silencing wafer check valve to solve the problem of inconvenient use in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a radio frequency ablation pincers for cardiovascular internal medicine, includes the connecting rod, the inside of connecting rod is inlayed and is had miniature telescopic link, miniature telescopic link's output is connected with the connecting sleeve, the binding clip has been inserted to connecting sleeve's one end, the outside screw of connecting sleeve has interior screw, the inside of binding clip is inserted to interior screw's one end, interior screw is the binding clip and is connected sleeve reciprocal anchorage, the top of connecting rod is screwed there is adjusting nut, adjusting nut's top is connected with decides the binding clip, the position that the connecting rod is close to the top is provided with the spout.

Preferably, the fixed tong head and the movable tong head are clamped with each other, one end of the connecting rod extends to the inside of the fixed tong head through a conducting wire, and the fixed tong head and the movable tong head can emit radio frequency.

Preferably, the outside of one end of the connecting rod is connected with a handle, the outside of the handle is provided with a plurality of anti-skidding rubber pads, a control button for controlling the clamp body is arranged at the position, close to the bottom, of the handle, and the control button controls the device.

Preferably, the central position of the bottom of the handle is connected with a wire interface, the inside of the wire interface is connected with a wire inside the connecting rod, and the wire interface is connected with the wire.

Preferably, the bottom of the wire interface is connected with a connecting wire, the bottom of the connecting wire is connected with a plug, a buckle is arranged outside the plug, and the buckle is convenient to fix the plug and the socket.

Preferably, the outside cover of plug has the socket, the bottom of socket is connected with the wire body, one side of socket is connected with the couple, the front portion and the rear portion of socket are provided with the elasticity fastener, the elasticity fastener joint is to the buckle, the couple card is in the inside of plug, and the elasticity fastener is fixed with the buckle.

Compared with the prior art, the utility model has the beneficial effects that: this radio frequency ablation pincers for cardiovascular medicine is rational in infrastructure, has following advantage:

(1) the purpose of conveniently changing the binding clip is realized through being provided with fixed binding clip, adjusting nut, moving binding clip, interior screw and connecting sleeve, and current device is general all integrative, leads to inconvenient change binding clip, and consequently, during the use, through rotating interior screw, interior screw will make fixed binding clip and connecting sleeve separately to can take off moving binding clip, through rotating adjusting nut, fixed binding clip will follow the connecting rod and take off, thereby conveniently fix the binding clip and move the binding clip and change the binding clip, thereby can disinfect to the binding clip.

(2) Through being provided with connecting wire, plug, couple, buckle, elasticity fastener and the socket purpose of conveniently connecting the electric wire, the inconvenient connecting wire of current device, and lead to the electric wire to drop easily, consequently, during the use, through inserting the plug in the socket, then through elasticity fastener card in the buckle, then through the one end card of couple in the inside of plug to make things convenient for connecting the wire and prevent that the electric wire from droing.

(3) The anti-skid effect is achieved through the handle and the anti-skid rubber pad, the surface of the existing device is generally smooth, a doctor can use the device for a long time, and the device can easily slide off.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of a portion of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. fixing a tong head; 2. adjusting the nut; 3. a chute; 4. a movable tong head; 5. a connecting rod; 6. a handle; 7. an anti-skid rubber pad; 8. a control button; 9. a lead body; 10. inner screws; 11. a connecting sleeve; 12. a miniature telescopic rod; 13. a wire interface; 14. a connecting wire; 15. a plug; 16. hooking; 17. buckling; 18. the elastic clamping piece; 19. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a radio frequency ablation clamp for cardiovascular department comprises a connecting rod 5, a micro telescopic rod 12 is embedded in the connecting rod 5, the output end of the micro telescopic rod 12 is connected with a connecting sleeve 11, the micro telescopic rod 12 can drive a movable clamp head 4 to move through the connecting sleeve 11, the movable clamp head 4 is inserted into one end of the connecting sleeve 11, an inner screw 10 is screwed outside the connecting sleeve 11, one end of the inner screw 10 is inserted into the movable clamp head 4, the inner screw 10 fixes the movable clamp head 4 and the connecting sleeve 11 to each other, an adjusting nut 2 is screwed on the top of the connecting rod 5, a fixed clamp head 1 is connected on the top of the adjusting nut 2, the adjusting nut 2 can fix the fixed clamp head 1, a sliding groove 3 is arranged at the position, close to the top, of the connecting rod 5, in the embodiment, the adjusting nut 2 is screwed into the connecting rod 5 by rotating the adjusting nut 2, the fixed tong head 1 is installed, the movable tong head 4 is inserted into the connecting sleeve 11, the inner screw 10 is inserted into the movable tong head 4 and the connecting sleeve 11, the movable tong head 4 is installed, the micro telescopic rod 12 is started to enable the movable tong head 4 to move, and the movable tong head 4 and the fixed tong head 1 are clamped mutually;

when the movable jaw head is used, the movable jaw head 4 and the connecting sleeve 11 can be separated by rotating the inner screw 10 through the inner screw 10, so that the movable jaw head 4 can be taken down, the fixed jaw head 1 can be taken down from the connecting rod 5 through rotating the adjusting nut 2, the jaw heads can be conveniently replaced by the fixed jaw head 1 and the movable jaw head 4, and the jaw heads can be sterilized;

the fixed tong head 1 and the movable tong head 4 are clamped with each other, one end of the connecting rod 5 extends into the fixed tong head 1 through a conducting wire, a handle 6 is connected to the outside of one end of the connecting rod 5, a plurality of anti-skidding rubber pads 7 are arranged on the outside of the handle 6, and a control button 8 for controlling the tong body is arranged at the position, close to the bottom, of the handle 6;

when the anti-skid rubber pad is used, the anti-skid rubber pads 7 are arranged outside the handle 6, the anti-skid rubber pads 7 are arranged on the surface of the handle 6, and the anti-skid rubber pads 7 are uneven, so that an anti-skid effect is achieved, and the practicability is high;

the central position of the bottom of the handle 6 is connected with a wire interface 13, the inside of the wire interface 13 is connected with a wire inside the connecting rod 5, the bottom of the wire interface 13 is connected with a connecting wire 14, the connecting wire 14 can drive current, the bottom of the connecting wire 14 is connected with a plug 15, the plug 15 is matched with a socket 19, so as to connect the wire, a buckle 17 is arranged outside the plug 15, the socket 19 is sleeved outside the plug 15, the bottom of the socket 19 is connected with a wire body 9, one side of the socket 19 is connected with a hook 16, elastic clamping pieces 18 are arranged at the front part and the rear part of the socket 19, the elastic clamping pieces 18 are clamped on the buckle 17, and the hook 16 is clamped inside the plug 15;

the plug 15 is inserted into the socket 19, then clamped in the buckle 17 through the elastic clamping piece 18, and then clamped in the plug 15 through one end of the hook 16, so that the wires are conveniently connected and the wires are prevented from falling off.

In the use of the embodiment of the application, the plug 15 is inserted into the socket 19 and then clamped inside the buckle 17 through the elastic clamping piece 18, the hook 16 is clamped inside the left side of the plug 15, so that the plug 15 is fixed with the socket 19 and the lead is prevented from falling off, then the adjusting nut 2 is screwed into the connecting rod 5 by rotating the adjusting nut 2, so that the fixed jaw 1 is installed, then the movable jaw 4 is inserted into the connecting sleeve 11 by inserting the movable jaw 4, then the movable jaw 4 and the connecting sleeve 11 are inserted through the inner screw 10, so that the movable jaw 4 is installed, then the ablation forceps are started by pressing the control button 8, the movable jaw 4 is moved by starting the micro telescopic rod 12, the movable jaw 4 and the fixed jaw 1 are clamped with each other, radio frequency is emitted through the fixed jaw 1, so that a patient is ablated, then the anti-skid rubber pad 7 is arranged outside the handle 6, the anti-skid rubber pads 7 are arranged on the surface of the handle 6, and the anti-skid rubber pads 7 are uneven, so that the anti-skid function is achieved.

Claims

1. The utility model provides a radio frequency ablation pincers for cardiovascular internal medicine which characterized in that: including connecting rod (5), the inside of connecting rod (5) is inlayed and is had miniature telescopic link (12), the output of miniature telescopic link (12) is connected with connecting sleeve (11), the one end of connecting sleeve (11) is inserted and is moved binding clip (4), the outside of connecting sleeve (11) is screwed there is interior screw (10), the inside of moving binding clip (4) is inserted to the one end of interior screw (10), interior screw (10) are moved binding clip (4) and connecting sleeve (11) reciprocal anchorage, the top of connecting rod (5) is screwed there is adjusting nut (2), the top of adjusting nut (2) is connected with decides binding clip (1), the position that connecting rod (5) are close to the top is provided with spout (3).

2. The radio frequency ablation forceps for cardiovascular medicine according to claim 1, characterized in that: the fixed tong head (1) and the movable tong head (4) are clamped with each other, and one end of the connecting rod (5) extends to the inside of the fixed tong head (1) through a wire.

3. The radio frequency ablation forceps for cardiovascular medicine according to claim 1, characterized in that: the outside of connecting rod (5) one end is connected with handle (6), the outside of handle (6) is provided with a plurality of anti-skidding rubber pads (7), the position that handle (6) is close to the bottom is provided with control button (8) of control pincers body.

4. The radio frequency ablation forceps for cardiovascular medicine according to claim 3, characterized in that: the center position of handle (6) bottom is connected with wire interface (13), the inside and the connecting rod (5) inside wire interconnect of wire interface (13).

5. The radio frequency ablation forceps for cardiovascular medicine according to claim 4, characterized in that: the bottom of wire interface (13) is connected with connecting wire (14), the bottom of connecting wire (14) is connected with plug (15), plug (15) outside is provided with buckle (17).

6. The radio frequency ablation forceps for cardiovascular medicine according to claim 5, characterized in that: the outside cover of plug (15) has socket (19), the bottom of socket (19) is connected with wire body (9), one side of socket (19) is connected with couple (16), the front portion and the rear portion of socket (19) are provided with elasticity fastener (18), elasticity fastener (18) joint is to buckle (17), couple (16) card is in the inside of plug (15).