A radio frequency ablation instrument and a radio frequency ablation system

A radio frequency ablation and radio frequency energy technology, applied in the field of medical devices, can solve the problems of occupying operating room space, increasing operation time, and unfavorable operation, and achieving the effect of avoiding time, saving space and power resources, and improving stimulation and ablation effects.

Active Publication Date: 2016-10-19
上海鸿电医疗科技有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a radio frequency ablation instrument and a radio frequency ablation system to solve the problem that the radio frequency ablation instrument can only perform radio frequency ablation, and the radio frequency ablation operation needs to be completed with

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  • A radio frequency ablation instrument and a radio frequency ablation system
  • A radio frequency ablation instrument and a radio frequency ablation system
  • A radio frequency ablation instrument and a radio frequency ablation system

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[0039] The radio frequency ablation apparatus and radio frequency ablation system proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the following description and claims, the advantages and features of the present invention will be clearer. It should be noted that the drawings are in a very simplified form and all use imprecise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0040] Please refer to Figure 1 ~ Figure 3 , image 3 It is a schematic structural diagram of a radiofrequency ablation system in an embodiment of the present invention. Such as image 3 The radio frequency ablation system shown includes: a radio frequency ablation catheter 3, a radio frequency ablation instrument 1 coupled to the radio frequency ablation catheter 3, and the radio frequency ablation instrumen...

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Abstract

The invention provides a radio frequency ablation instrument and a radio frequency ablation system. The radio frequency ablation instrument comprises a control module used for generating a stimulation signal, a stimulation module used for generating the stimulation signal, a signal detection and processing module used for detecting the relevant parameters of the stimulation signal or the relevant parameter of radio frequency energy, and a radio frequency energy generating module used for generating radio frequency energy. The control module is electrically connected with the stimulation module, the signal detection and processing module and the radio frequency energy generating module. The radio frequency ablation instrument integrates the functions of a stimulation instrument and an ablation instrument and is simple to operate; the time wasted for lap joint of separate instruments is saved, so that the time for operation is saved and the available space and power supply resources of operating rooms are saved. Further, the switching between stimulation and ablation modes can be realized by selecting a single-electrode button or a double-electrode button, so that the requirements for stimulation and ablation of different parts can be met and good stimulation and ablation effects can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a radiofrequency ablation instrument and a radiofrequency ablation system. Background technique [0002] At present, the ablation system can treat many diseases, including arrhythmia, refractory hypertension and so on. In the treatment of arrhythmia, the ablation catheter enters the heart from the upper cavity or the lower cavity, maps the heart, finds out the abnormal electrical signal path or the point where the abnormal electrical signal is emitted, and performs ablation in the heart to prevent the abnormal electrical signal. Delivery, so that patients restore sinus rhythm, to achieve the therapeutic effect. In the treatment of resistant hypertension, the ablation catheter enters the renal artery through the femoral artery to ablate and block the sympathetic nerve on the renal artery. At present, unipolar renal artery radiofrequency ablation catheters have appeared t...

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Application Information

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IPC IPC(8): A61B18/12
CPCA61B18/12
Inventor 程增兵奚云珠余志立陈艳孙毅勇谭家宏
Owner 上海鸿电医疗科技有限公司
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