The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Mar. 08, 2023
Shanghai Shende Green Medical Era Healthcare Technology Co., Ltd., Shanghai, CN;
Shende (Ningbo) Medical Device Technology Co., Ltd, Ningbo, CN;
Nantong Shende Medical Device Technology Co., Ltd, Nantong, CN;
Junjie Guo, Shanghai, CN;
Shengfa Zhang, Shanghai, CN;
Bo Wei, Shanghai, CN;
Bo Yang, Shanghai, CN;
Jiawei Gu, Shanghai, CN;
Hao Wu, Shanghai, CN;
Zihao Liu, Shanghai, CN;
Zhiqiang Su, Shanghai, CN;
Jiabao Wen, Shanghai, CN;
Shanghai Shende Green Medical Era Healthcare Technology Co., Ltd., Shanghai, CN;
Shende (Ningbo) Medical Device Technology Co., Ltd, Ningbo, CN;
Nantong Shende Medical Device Technology Co., Ltd, Nantong, CN;
Abstract
Disclosed are an automatic planning method and a device for tissue ablation. The method includes: obtaining a three dimensional (3D) model of a to-be-ablated tissue through a 3D reconstruction technique; marking a cylindrical ablation point on the 3D model through an ablation planning, an axial direction of the ablation point is the same as a radio frequency direction of thermal ablation; and displaying an ablated area on the 3D model, the reconstruction technique includes: obtaining slice images of the to-be-ablated tissue in a plurality of directions, the slice image in each direction includes a plurality of two dimensional (2D) images; depicting, by a primitive, the to-be-ablated tissue on the 2D images in one direction; and constructing the 3D model of the to-be-ablated tissue through the 3D reconstruction technique based on the original 2D images.