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Multimodal ablation therapy preoperative planning method and equipment thereof

A multi-modal, planning technology, applied in surgery, parts of surgical instruments, computer-aided planning/modeling, etc., can solve problems such as failure to meet expectations, lack of objective and accurate calculation of heat transfer inhomogeneity assessment, etc. Effects of Safety and Efficacy

Active Publication Date: 2019-08-23
MAGI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in minimally invasive tumor ablation surgery, there are still many bottlenecks that need to be broken through
For example, doctors usually rely on imaging methods such as enhanced CT, MRI or two-dime

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  • Multimodal ablation therapy preoperative planning method and equipment thereof
  • Multimodal ablation therapy preoperative planning method and equipment thereof
  • Multimodal ablation therapy preoperative planning method and equipment thereof

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[0077] In the following description, many technical details are proposed for the reader to better understand this application. However, those of ordinary skill in the art can understand that even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed in this application can be realized.

[0078] It should be noted that the technical solution of the present application is not a method of treatment and diagnosis of diseases. The technical solution of this application only provides planning information for multi-modal ablation therapy. This information is only for doctors' reference before surgery, not for doctors to directly perform operations on patients, and does not directly affect the human body, so it does not belong to the treatment of diseases. method. In a preferred embodiment, the entire technical solution is executed in a computer system that obtains medical image data from an external devi...

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Abstract

The invention relates to a preoperative planning technology based on a computer, discloses a multimodal ablation therapy preoperative planning method and equipment thereof, and can automatically provide objective, scientific and quantitative planning information of multimodal ablation. In the method, parameters of a to-be-ablated area are obtained; regional physical changes caused by regional freezing are calculated according to the parameters of the to-be-ablated area, and first planning data required to make the regional physical change to a first predetermined condition is obtained; based on the physical changes meeting the first predetermined condition, regional physical changes caused by regional heating are further calculated, and second planning data required to make the regional physical change to a second predetermined condition is obtained; the first planning data and the second planning data are output.

Description

technical field [0001] The present application relates to computer-based planning techniques, in particular to preoperative planning techniques for multimodal ablation therapy. Background technique [0002] With the continuous development of science and technology and medical equipment, new treatment techniques are constantly coming out, especially based on local ablation. Modern minimally invasive tumor treatment mainly uses ultrasound, CT, MRI and other image-guided percutaneous puncture tumors, using high temperature or low temperature. The probe causes coagulation necrosis of the tumor, thereby achieving the goal of local ablation of the tumor. [0003] However, in minimally invasive tumor ablation surgery, there are still many bottlenecks that need to be broken through. For example, doctors usually rely on imaging methods such as enhanced CT, MRI or two-dimensional contrast-enhanced ultrasound, and consider needle insertion and treatment plans based on their own experi...

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Application Information

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IPC IPC(8): A61B34/10A61B18/00
CPCA61B34/10A61B18/00A61B2034/101A61B2034/107A61B2034/104A61B2034/105A61B18/02A61B18/1477A61B2018/0293A61B2018/00041A61B2018/00404A61B2018/00577A61B2018/00791A61B2018/00863A61B2018/00988
Inventor 徐学敏张爱丽孙建奇刘苹李文涛
Owner MAGI CO LTD
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