公开(公告)号：US20230390529A1

公开(公告)日：2023-12-07

申请号：US18032112

申请日：2021-10-29

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Yitzhack SCHWARTZ ,  Zalman IBRAGIMOV ,  Mike BERRY

IPC: A61M25/06 ,  A61M25/01 ,  A61M25/00 ,  A61B5/00

CPC classification number: A61M25/06 ,  A61M25/0105 ,  A61M25/0043 ,  A61M25/0082 ,  A61B5/72 ,  A61B2017/00243

Abstract: A catheter, a catheter system, and a processing system including said catheter or catheter system for determining one or more parameters of tissue of an anatomical structure within a region of interest. The catheter comprising at least two electrodes. The electrical responses of the least two electrodes mounted on the catheter with mutually fixed electrode distance are monitored, and used to derive the parameters.