公开(公告)号：EP4415813A1

公开(公告)日：2024-08-21

申请号：EP22801372.8

申请日：2022-10-06

Applicant: Koninklijke Philips N.V.

Inventor： ABERNETHY, Simon George

IPC: A61N5/06 ,  A61B18/20 ,  A61B5/00 ,  A61N5/067 ,  G06T7/70 ,  G06T7/00 ,  G06T7/10

CPC classification number: A61N5/0616 ,  A61N2005/062620130101 ,  A61N2005/064420130101 ,  A61N2005/064320130101 ,  A61N2005/065420130101 ,  A61B2018/0045220130101 ,  A61B2018/0092220130101 ,  A61B2018/0090420130101 ,  A61B18/203 ,  A61B2034/206520160201 ,  A61B2034/25220160201 ,  A61B2090/06120160201 ,  A61B2090/36420130101 ,  A61B5/0077 ,  A61B2018/0047620130101 ,  A61B2090/06520160201 ,  A61N2005/065120130101 ,  A61N5/067 ,  A61B2034/10720160201 ,  A61B2090/37320160201 ,  A61B5/444 ,  A61B5/4836 ,  A61B5/6843 ,  A61B2562/025720130101 ,  A61B5/065

公开(公告)号：EP4391943A1

公开(公告)日：2024-07-03

申请号：EP22797915.0

申请日：2022-08-27

Applicant: Cutera Inc.

Inventor： HUNZIKER, Lukas

IPC: A61B18/20

CPC classification number: A61B18/203 ,  A61B34/25 ,  A61B2017/0006120130101 ,  A61B2017/0015420130101 ,  A61B2017/0019920130101 ,  A61B2017/0076920130101 ,  A61B2018/004720130101 ,  A61B2018/0090420130101 ,  A61B2018/2035920170501 ,  A61B2034/204820160201 ,  A61N5/0616 ,  A61N5/067 ,  A61N2005/062620130101 ,  G16H20/40 ,  G16H30/40 ,  G16H50/20 ,  A61B2018/0045820130101

公开(公告)号：EP4413935A3

公开(公告)日：2024-09-18

申请号：EP24184144.4

申请日：2020-06-05

Applicant: TriAgenics, Inc.

Inventor： Colby, Leigh

IPC: A61B18/18 ,  A61B18/14 ,  A61B18/12 ,  A61B18/00

CPC classification number: A61B18/1815 ,  A61B2018/0057720130101 ,  A61B2018/0079120130101 ,  A61B2018/006620130101 ,  A61B2018/0064220130101 ,  A61B2018/0071420130101 ,  A61B18/1477 ,  A61B34/10 ,  A61B34/25 ,  A61B90/11 ,  A61B2017/0012820130101 ,  A61B2017/0015420130101 ,  A61B2018/0001720130101 ,  A61B2018/0002320130101 ,  A61B2018/0002920130101 ,  A61B2018/0032120130101 ,  A61B2018/0056520130101 ,  A61B2018/0070220130101 ,  A61B2018/0070820130101 ,  A61B2018/0073220130101 ,  A61B2018/0073820130101 ,  A61B2018/0076120130101 ,  A61B2018/0077920130101 ,  A61B2018/0078520130101 ,  A61B2018/0080320130101 ,  A61B2018/0089820130101 ,  A61B2018/0090420130101 ,  A61B2018/0098220130101 ,  A61B2018/183820130101 ,  A61B2018/185320130101 ,  A61B2018/186920130101 ,  A61B2018/189220130101 ,  A61B2034/10120160201 ,  A61B2034/10720160201

Abstract: The invention provides an ablation probe tip (100) having a shaft (102) with an insertion end (104). The ablation probe tip (100) receives ablation means from an ablation source and the ablation probe tip is for ablating targeted tissue from within. The shaft including a coaxial antenna (110) having an annular aperture (120) defined in at least one outer layer toward said insertion end and a center of ablation (124) located within said antenna (110) and surrounded by the annular aperture (120). An annular heat transfer layer (130) surrounds the coaxial antenna (110) and is spaced from the insertion end (104) such that said annular aperture (120) is the annular heat transfer layer (130) and the insertion end (104). The center of ablation (124) is a focal region from which said ablation means radiates through the annular aperture (120) to form an ablation zone (150, 160, 170). The ablation zone (150, 160, 170) has a predetermined shape determined by an aperture offset being a distance between the center of ablation and an annular edge of said annular heat transfer layer (130). The predetermined shape is selected from the group consisting of oblate, spherical, and oblong wherein the ablation zone is an oblate shaped ablation zone (150) and the aperture offset is less than 1 mm; or the ablation zone is a spherical shaped ablation zone (160) and the aperture offset is in a range of 1 mm to 4 mm; or the ablation zone is an oblong shaped ablation zone (170) and the aperture offset is greater than 4 mm.

公开(公告)号：EP3979938B1

公开(公告)日：2024-07-24

申请号：EP20818571.0

申请日：2020-06-05

IPC: A61B18/18 ,  A61B18/14 ,  A61B18/12 ,  A61B18/00

CPC classification number: A61B18/1815 ,  A61B2018/0057720130101 ,  A61B2018/0079120130101 ,  A61B2018/006620130101 ,  A61B2018/0064220130101 ,  A61B2018/0071420130101 ,  A61B18/1477 ,  A61B34/10 ,  A61B34/25 ,  A61B90/11 ,  A61B2017/0012820130101 ,  A61B2017/0015420130101 ,  A61B2018/0001720130101 ,  A61B2018/0002320130101 ,  A61B2018/0002920130101 ,  A61B2018/0032120130101 ,  A61B2018/0056520130101 ,  A61B2018/0070220130101 ,  A61B2018/0070820130101 ,  A61B2018/0073220130101 ,  A61B2018/0073820130101 ,  A61B2018/0076120130101 ,  A61B2018/0077920130101 ,  A61B2018/0078520130101 ,  A61B2018/0080320130101 ,  A61B2018/0089820130101 ,  A61B2018/0090420130101 ,  A61B2018/0098220130101 ,  A61B2018/183820130101 ,  A61B2018/185320130101 ,  A61B2018/186920130101 ,  A61B2018/189220130101 ,  A61B2034/10120160201 ,  A61B2034/10720160201

公开(公告)号：EP4171414B1

公开(公告)日：2024-07-10

申请号：EP22720028.4

申请日：2022-03-28

IPC: A61B18/12 ,  A61B18/00 ,  A61B90/00

CPC classification number: A61B2018/0060720130101 ,  A61B2018/0058920130101 ,  A61B2018/0060120130101 ,  A61B2018/0017820130101 ,  A61B2018/0089820130101 ,  A61B2018/0090420130101 ,  A61B2018/0092820130101 ,  A61B2018/0098220130101 ,  A61B2018/0099420130101 ,  A61B18/1233 ,  A61B2018/127320130101 ,  A61B90/37 ,  A61B2560/027620130101

公开(公告)号：EP4388982A1

公开(公告)日：2024-06-26

申请号：EP22383258.5

申请日：2022-12-22

Applicant: Medlumics S.L.

Inventor： SANCHO DURÁ, Juan ,  HARRANZ, David ,  DUPERRON, Matthieu ,  BAILLEUL, Christophe ,  GREENE, James L.

IPC: A61B5/00 ,  A61B18/00 ,  A61M25/00

CPC classification number: A61B5/6886 ,  A61B5/6852 ,  A61B2018/0016620130101 ,  A61B2018/0001120130101 ,  A61B2218/00220130101 ,  A61B2218/00720130101 ,  A61B2018/0057720130101 ,  A61B18/24 ,  A61B2018/0090420130101 ,  A61B2018/0078520130101 ,  A61B2017/0006620130101

Abstract: Described herein are systems and methods for performing optical signal analysis for tissue ablation using a catheter having viewports. A method includes transmitting illumination toward a target tissue via the viewport. The method also includes receiving, at a first viewport, a first scattered illumination from the target tissue and generating a first measurement signal based on the first scattered illumination. The method also includes receiving, at the first viewport, a second scattered illumination from the target tissue after the receiving of the first scattered illumination and generating a second measurement signal based on the second scattered illumination. The method also includes determining whether the viewport is in contact with the target tissue based on a first difference among the plurality of optical measurements meeting or crossing a first threshold value, wherein the first difference comprises a difference between the first and second measurement signals.

公开(公告)号：EP3629964B1

公开(公告)日：2024-09-25

申请号：EP18770113.1

申请日：2018-05-22

IPC: A61B18/04 ,  A61N1/36

CPC classification number: A61B5/6869 ,  A61B5/7267 ,  A61B5/02007 ,  A61B2562/04320130101 ,  A61B5/0044 ,  A61B2018/0035720130101 ,  A61B2018/0079120130101 ,  A61B2017/0010620130101 ,  A61B5/0538 ,  A61B5/1076 ,  A61B5/4842 ,  A61B5/6852 ,  A61B5/7264 ,  A61B5/7275 ,  A61B18/1206 ,  A61B18/1492 ,  A61B2018/0057720130101 ,  A61B2018/0064820130101 ,  A61B2018/0083920130101 ,  A61B2018/0087520130101 ,  A61B2018/0088620130101 ,  A61B2018/0090420130101 ,  A61B2562/020920130101 ,  G16H50/70

公开(公告)号：EP3280495B1

公开(公告)日：2024-09-11

申请号：EP16719993.4

申请日：2016-04-08

IPC: A61N7/02 ,  A61N7/00 ,  A61B18/00 ,  A61B90/00 ,  A61B34/20 ,  A61B17/00

CPC classification number: A61N7/02 ,  A61B2017/0003920130101 ,  A61B2018/0090420130101 ,  A61B2560/040620130101 ,  A61B2560/041820130101 ,  A61B2090/06520160201 ,  A61B2034/204820160201 ,  A61B2034/205520160201 ,  A61B2034/205920160201 ,  A61N7/00

公开(公告)号：EP4393436A1

公开(公告)日：2024-07-03

申请号：EP23220734.0

申请日：2023-12-29

Applicant: Biosense Webster (Israel) Ltd.

Inventor： VAN NIEKERK, Pieter Emmelius ,  EBRAHIMI, Babak ,  ABBAS, Mohammad ,  RODRIGUEZ SOTO, Juan

IPC: A61B18/14 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B2018/0008320130101 ,  A61B2018/146520130101 ,  A61B2018/146720130101 ,  A61B2018/0021420130101 ,  A61B2018/0026720130101 ,  A61B2018/0057720130101 ,  A61B2018/0035120130101 ,  A61B2018/0090420130101 ,  A61B2018/001620130101 ,  A61B2018/0035720130101 ,  A61B2090/06520160201

Abstract: An end effector for a catheter that can include a flexible circuit layer extending along a longitudinal axis from a proximal portion to a distal portion, a framework extending generally parallel to the flexible circuit layer along the longitudinal axis from the proximal to the distal portion, and a flexible polymer layer encapsulating both the framework and the flexible circuit layer. The flexible circuit layer can include a first surface and a second surface opposite the first surface.

公开(公告)号：EP4391944A1

公开(公告)日：2024-07-03

申请号：EP22859751.4

申请日：2022-08-26

Applicant: Light Matter Interaction Inc.

Inventor： KRAEMER, Darren ,  MILLER, R.j. Dwayne ,  XU, Holly

IPC: A61B18/20 ,  A61B17/3209

CPC classification number: A61B34/20 ,  A61B17/3209 ,  A61B2034/205520160201 ,  A61B2090/393720160201 ,  A61B2034/206520160201 ,  A61B2034/206120160201 ,  A61B2090/39520160201 ,  A61B2034/204820160201 ,  A61B2090/373520160201 ,  A61B90/361 ,  A61B2090/37120160201 ,  A61B2090/36720160201 ,  A61B17/02 ,  A61B17/085 ,  A61B2090/0802120160201 ,  A61B17/0206 ,  A61B2017/08620130101 ,  A61B2018/0045220130101 ,  A61B2018/0057720130101 ,  A61B2018/0060120130101 ,  A61B2018/0090420130101 ,  A61B2018/0070820130101 ,  A61B2018/0078520130101 ,  A61B2018/0089820130101 ,  A61B2090/06520160201 ,  A61B2018/0067820130101 ,  A61B2018/0073820130101 ,  A61B2018/006620130101 ,  A61B2018/0064220130101 ,  A61B2090/06120160201 ,  A61B18/203 ,  A61B2018/0073220130101 ,  A61B2018/0080920130101 ,  A61B2018/2035920170501 ,  A61B2018/2035120170501 ,  A61B2018/0061920130101 ,  A61B2017/0095120130101 ,  G06N3/0464 ,  G06N3/09