公开(公告)号：US11925453B2

公开(公告)日：2024-03-12

申请号：US17222389

申请日：2021-04-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Aditya Mehendale ,  Funda Sahin ,  Gregory Cole ,  Hao Su ,  Vijay Parthasarathy

IPC: A61B5/06 ,  A61B1/267 ,  A61B5/00 ,  A61B17/00 ,  A61B34/20 ,  A61M25/01 ,  A61M25/09 ,  A61B34/30

CPC classification number: A61B5/062 ,  A61B1/2676 ,  A61B5/425 ,  A61B17/00234 ,  A61B34/20 ,  A61M25/0127 ,  A61M25/09 ,  A61B2017/00274 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301

Abstract: A medical device for the electromagnetic tracking of a medical instrument transported through the medical device. The medical device has a central axis and a channel that receives and transports a medical instrument through the medical device. The channel extends to a distal portion of the medical device and connects with an opening in the medical device that is not aligned with the central axis. The medical device includes a tracking component that is a plurality of coordinated electromagnetic sensors for generating a virtual axis of travel for the medical instrument, with the virtual axis passing through the opening of the device and being aligned with tool insertion axis.

公开(公告)号：US10966629B2

公开(公告)日：2021-04-06

申请号：US15529766

申请日：2015-11-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Aditya Mehendale ,  Funda Sahin ,  Gregory Cole ,  Hao Su ,  Vijay Parthasarathy

IPC: A61B5/06 ,  A61B34/20 ,  A61B1/267 ,  A61B5/00 ,  A61B17/00 ,  A61M25/01 ,  A61M25/09 ,  A61B34/30 ,  A61B6/00

Abstract: A system and medical device for the electromagnetic tracking of a medical instrument transported through the medical device. The medical device has a central axis and a channel that receives and transports a medical instrument through the medical device. The channel extends to a distal portion of the medical device and connects with an opening in the medical device that is not aligned with the central axis. The medical device includes a tracking component that is a plurality of coordinated electromagnetic sensors for generating a virtual axis of travel for the medical instrument, with the virtual axis passing through the opening of the device and being aligned with tool insertion axis.