Method and system for fast planning in ablation surgery

A planning system and treatment technology, which can be used in surgical navigation systems, surgery, parts of surgical instruments, etc., and can solve problems such as incomplete ablation

Active Publication Date: 2019-03-22
MAGI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of this application is to provide a rapid planning system and method for ablation therapy, which solves the problem of incomplete ablation that may occur when the actual needle insertion position deviates from the preoperative planning needle insertion position in the ablation operation, and will help realize the realization of the lesion area. Precise control of thermal dose and ensure the effectiveness of ablation

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  • Method and system for fast planning in ablation surgery
  • Method and system for fast planning in ablation surgery
  • Method and system for fast planning in ablation surgery

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Embodiment Construction

[0082] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that the technical solutions claimed in this application can be realized even without these technical details and various changes and modifications based on the following implementation modes.

[0083] The ablation techniques applicable to various embodiments of the present application include but are not limited to radiofrequency ablation, cryoablation, microwave ablation, multimodal ablation, and the like. Since multimodal ablation requires more precise thermal dose control, the following will further describe the implementation of this application in detail in conjunction with the accompanying drawings and take multimodal ablation as an example, so as to enhance the purpose and technical solution of this application. and awareness of benefits.

[0084] The first embodiment of the present a...

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Abstract

The invention relates to fast planning during surgeries and discloses a method and system for fast planning in an ablation surgery. The system comprises an input device, a calculation device and an output device. The calculation device acquires an actual position of an ablation probe relative to a tumor and a tumor boundary, an ablation range and ablation parameter quantitative relation of the ablation probe and a maximum ablation range parameter of the ablation probe through an input device; ablation parameters of the ablation probe are acquired according to acquired information through the calculation device and outputted through the output device to obtain corrected planning ideas. The problem of probability of incomplete ablation caused by deviation of an actual probe insertion position from a pre-surgical planned probe insertion position in the clinical ablation surgery is solved, accurate control of thermal dose in a focal zone is realized, and ablation effectiveness is guaranteed.

Description

technical field [0001] The present application relates to intraoperative rapid planning technology, in particular to a rapid intraoperative planning system and method for ablation therapy. Background technique [0002] In recent years, minimally invasive tumor ablation therapy has developed rapidly. Local tumor ablation therapy is a treatment method that uses imaging equipment to guide precise positioning, inactivate tumor cells in situ, reduce tumor burden, relieve local symptoms, and improve prognosis. The most commonly used ablation methods mainly include cryoablation, radiofrequency ablation, and microwave ablation, which have been widely used in the treatment of benign and malignant tumors such as liver, lung, kidney, bone, thyroid, breast, and lymph nodes. [0003] Local ablation therapy for tumors also includes multimodal ablation. Multimodal ablation is a combination of two minimally invasive ablation methods, cryoablation and radiofrequency ablation. Through rapid...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/10A61B34/20
CPCA61B34/10A61B34/20A61B2034/2065A61B2034/2063A61B2034/108A61B2034/107A61B2090/374A61B2090/376A61B2090/3762A61B2090/378A61B2034/104A61B2034/105A61B2018/00577A61B2018/1869A61B18/1477A61B2018/0293
Inventor 秦方雨张康伟张爱丽邹金成孙建奇徐学敏
Owner MAGI CO LTD
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