Ablation system

A technology of spatial location information and targets, applied in the field of medical equipment, can solve problems such as unclearness, ablation failure, and unsatisfactory ablation effect

Active Publication Date: 2021-12-07
SHANGHAI HONGDIAN MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, there may be repeated ablation or missed ablation, and finally lead to ablation failure
Furthermore, in the traditional technology, the manipulation of the ablation catheter and the positioning of the ablation point are performed with the help of X-ray imaging. X-ray imaging is a two-dimensional image and is very unclear, resulting in inaccurate positioning of the ablation catheter, which in turn leads to inaccurate ablation , making the ablation effect unsatisfactory

Method used

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] As used herein, "proximal" and "distal" refer to the relative orientation, relative position, direction of elements or actions relative to each other from the perspective of a physician using the product, although "proximal" and "distal" are not limiting However, "proximal" generally refers to the end of the product that is closest to the practitioner during normal operation, while "distal" and "tip" generally refer to the end that enters the patient first.

[0040] In one embodiment, such as figure 1As shown, the present application provides an ablation system, wh...

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Abstract

The present application relates to the technical field of medical equipment, in particular to an ablation system. The system includes: an information processing module and a signal input and output module connected by communication; the signal input and output module is used to connect at least one medical catheter, and when the medical catheter outputs ablation energy, the signal input and output module according to the The current position of the medical catheter acquires the spatial position information of the ablation site, and sends the spatial position information of the ablation site to the information processing module; the information processing module is used to obtain the target spatial position information according to a target ablation point , and periodically calculate the position information to be compared according to the spatial position information of the ablation site within a predetermined period of time, and periodically compare the position information to be compared with the target spatial position information to generate ablation prompts. The ablation system can output ablation prompt information for accurate ablation.

Description

technical field [0001] The present application relates to the technical field of medical equipment, in particular to an ablation system. Background technique [0002] With the development of minimally invasive interventional technology, nerve ablation has been more and more clinically applied. It is mainly used for the treatment of hypertension, diabetes, heart disease, cancer and tumors, and has achieved good results. [0003] The distribution of sympathetic nerves in the renal artery varies from person to person, and it is difficult to judge whether the target tissue area to be ablated contains sympathetic nerves. Therefore, the current selection of ablation locations is usually random. In this way, there may be repeated ablation or missed ablation, which finally leads to ablation failure. Furthermore, in the traditional technology, the manipulation of the ablation catheter and the positioning of the ablation point are performed with the help of X-ray imaging. X-ray imagi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/12A61B18/14G06T17/00
CPCA61B18/12A61B18/1492G06T17/00A61B2018/00773A61B2018/00577A61B2018/00404
Inventor 彭亚辉孙毅勇沈刘娉余志立王心怡何镓梁
Owner SHANGHAI HONGDIAN MEDICAL TECH CO LTD
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