公开(公告)号：US20210315644A1

公开(公告)日：2021-10-14

申请号：US17266548

申请日：2019-08-02

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Stefan VAN DE PAS ,  Willem-Jan Arend DE WIJS ,  Cornelis Gerardus VISSER ,  Renate Wilhelmina BOEKHOVEN ,  Ameet Kumar JAIN ,  Ramon Quido ERKAMP ,  Francois Guy Gerard VIGNON

IPC: A61B34/20 ,  A61B90/00

Abstract: An interventional device includes an elongate shaft (101) with a longitudinal axis (A-A′), and an ultrasound detector (102). The ultrasound detector (102) comprises a PVDF homopolymer foil strip (103). The foil strip (103) is wrapped around the longitudinal axis (A-A′) of the elongate shaft (101) to provide a band having an axial length (L) along the longitudinal axis (A-A′). The axial length (L) is in the range 80-120 microns.

公开(公告)号：US20170245941A1

公开(公告)日：2017-08-31

申请号：US15324137

申请日：2015-07-15

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Shyam BHARAT ,  Ramon QUIDO ERKAMP ,  Ameet Kumar JAIN ,  Francois Guy Gerard VIGNON

IPC: A61B34/20 ,  A61B90/00 ,  A61B10/02

CPC classification number: A61B34/20 ,  A61B10/0275 ,  A61B90/37 ,  A61B2017/0023 ,  A61B2017/00473 ,  A61B2017/3413 ,  A61B2034/2063 ,  A61B2090/378 ,  A61B2090/3788 ,  A61B2090/3925

Abstract: A system for tracking a medical device includes an introducer (20). Two or more sensors (22) are disposed along a length of the introducer and are spaced apart along the length. An interface (32) is configured to connect to the introducer such that the introducer and the interface operatively couple to and support the medical device wherein the two or more sensors are configured to provide feedback for positioning and orienting the medical device using medical imaging.