Three-dimensional ventilation image generation method, and controller and apparatus
Grant
US12575754B2
Kind: B2
Mar 17, 2026
Assignee
BEIJING HUARUI BOSHI MEDICAL IMAGING TECHNOLOGY CO., LTD.
Inventors
Ke Zhang, Xin Zhang, Mingtao Guan, Yibing Wang
Abstract
A three-dimensional ventilation image generation method, and a controller and an apparatus. The method comprises: generating a three-dimensional ventilation image by means of a signal extraction algorithm and an image reconstruction algorithm and according to an electrical impedance signal obtained by performing electrical impedance measurement on a target region to be measured, wherein performing electrical impedance measurement on said target region is implemented by using an electrode array that is three-dimensionally distributed on the periphery of said target region.
CPC Classifications
A61B 5/0536
A61B 5/085
A61B 5/086
A61B 5/725
A61B 2576/02
A61B 5/004
A61B 5/026
A61B 2562/046
Filing Date
2021-11-24
Application No.
18268891
Claims
11