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1.发明公开
公开(公告)号：EP4393427A1
公开(公告)日：2024-07-03
申请号：EP23219731.9
申请日：2023-12-22
发明人： RODRIGUEZ SOTO, Juan , ABBAS, Mohammad , EBRAHIMI, Babak , VAN NIEKERK, Pieter Emmelius , BASU, Shubhayu
IPC分类号： A61B18/14
CPC分类号： A61B5/6858 , A61B5/6859 , A61B5/287 , A61B2018/0026720130101 , A61B18/1492 , A61B2018/0035720130101 , A61B2018/0057720130101 , A61B2018/002220130101 , A61B2034/205120160201 , A61B2018/001620130101 , A61B2018/0083920130101 , A61B2018/16720130101 , A61B2018/0023820130101 , A61B5/367 , A61B5/4836 , A61B5/01 , A61B5/062 , A61B5/318 , A61B5/271 , A61B2034/205320160201 , A61B2034/207220160201
摘要： The disclosed technology includes a medical probe comprising a substantially cylindrical structure including a proximal circular base, a distal circular base substantially parallel to the proximal circular base, and plurality of spines extending along a longitudinal axis between the proximal circular base and the distal circular base, and a membrane positioned over the plurality of spines defining an internal volume about the longitudinal axis. The plurality of spines comprise a bifurcated portion positioned along at least a portion of the spine between the distal circular base and the proximal circular base. The membrane comprises one or more electrodes coupled to an external surface of the membrane. The membrane is configured to permit fluid communication from outside the membrane to the internal volume.
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公开(公告)号：EP3914181A1
公开(公告)日：2021-12-01
申请号：EP20703524.7
申请日：2020-01-23
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公开(公告)号：EP3893790A1
公开(公告)日：2021-10-20
申请号：EP19818282.6
申请日：2019-12-07
发明人： SHAMELI, Ehsan , PALUSHI, Jetmir , AKBARIAN, Fatemeh , ALGAWI, Yehuda , GOVARI, Assaf , EBRAHIMI, Babak
IPC分类号： A61B34/20
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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
CPC分类号： A61B18/1492 , A61B2018/0008320130101 , A61B2018/146520130101 , A61B2018/146720130101 , A61B2018/0021420130101 , A61B2018/0026720130101 , A61B2018/0057720130101 , A61B2018/0035120130101 , A61B2018/0090420130101 , A61B2018/001620130101 , A61B2018/0035720130101 , A61B2090/06520160201
摘要： 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.
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5.发明公开
公开(公告)号：EP4393429A2
公开(公告)日：2024-07-03
申请号：EP23219773.1
申请日：2023-12-22
发明人： RODRIGUEZ SOTO, Juan , ABBAS, Mohammad , EBRAHIMI, Babak , VAN NIEKERK, Pieter Emmelius , BASU, Shubhayu
CPC分类号： A61B18/1492 , A61B2018/16720130101 , A61B2018/001620130101 , A61B2018/002220130101 , A61B2018/0023820130101 , A61B2018/0026720130101 , A61B2018/0035720130101 , A61B2018/0057720130101 , A61B2018/0083920130101 , A61B5/24
摘要： The disclosed technology includes a medical probe comprising a plurality of spine members that form a substantially cylindrical structure. Each spine is stamped from a continuous piece of flat stock and heat-treated to a configuration including a first section extending along a longitudinal axis from a first end to a first bend, a second section extending from the first section curvilinearly with respect to the longitudinal axis and comprising a bifurcation point, and a third section extending along the longitudinal axis from a second bend to a second end so that a proximal portion of the third section is generally parallel to the first section. The second section comprises a continuous leg and a discontinuous leg. The continuous leg extends between the first section and the bifurcation point. The discontinuous leg extends towards the first section and terminates at a termination point between the bifurcation point and the first end.
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6.发明公开
公开(公告)号：EP4393378A2
公开(公告)日：2024-07-03
申请号：EP23219785.5
申请日：2023-12-22
发明人： RODRIGUEZ SOTO, Juan , ABBAS, Mohammad , EBRAHIMI, Babak , VAN NIEKERK, Pieter Emmelius , BASU, Shubhayu
CPC分类号： A61B18/1492 , A61B2018/146720130101 , A61B2018/0083920130101 , A61B2018/001620130101 , A61B2018/0057720130101 , A61B2034/205120160201 , A61B2017/0086720130101 , A61B5/287 , A61B5/6858 , A61B5/6859 , A61B2018/16520130101 , A61B2018/0026720130101
摘要： The disclosed technology includes basket catheters comprising a generally cylindrical structure having electrodes attached thereto. The disclosed technology can include a one-piece flex circuit comprising a proximal end and extending along a longitudinal axis to a distal end. The proximal end diverges into a plurality of first arms, each of the first arms divides into second and third arms that are connected to respective fourth arms proximate the distal end to define an elongated shape disposed about the longitudinal axis. The disclosed technology can include a structural unit for an end effector having a proximal hub, a distal hub, and a plurality of spines forming a generally cylindrical structure. The spines can comprise a plurality of first members attached to the proximal hub that diverge into a plurality of second and third members connected to respective fourth members proximate the distal hub.
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公开(公告)号：EP4294292A2
公开(公告)日：2023-12-27
申请号：EP22707238.6
申请日：2022-02-18
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8.发明公开
公开(公告)号：EP4393378A3
公开(公告)日：2024-07-10
申请号：EP23219785.5
申请日：2023-12-22
发明人： RODRIGUEZ SOTO, Juan , ABBAS, Mohammad , EBRAHIMI, Babak , VAN NIEKERK, Pieter Emmelius , BASU, Shubhayu
CPC分类号： A61B18/1492 , A61B2018/146720130101 , A61B2018/0083920130101 , A61B2018/001620130101 , A61B2018/0057720130101 , A61B2034/205120160201 , A61B2017/0086720130101 , A61B5/287 , A61B5/6858 , A61B5/6859 , A61B2018/16520130101 , A61B2018/0026720130101
摘要： The disclosed technology includes basket catheters comprising a generally cylindrical structure having electrodes attached thereto. The disclosed technology can include a one-piece flex circuit comprising a proximal end and extending along a longitudinal axis to a distal end. The proximal end diverges into a plurality of first arms, each of the first arms divides into second and third arms that are connected to respective fourth arms proximate the distal end to define an elongated shape disposed about the longitudinal axis. The disclosed technology can include a structural unit for an end effector having a proximal hub, a distal hub, and a plurality of spines forming a generally cylindrical structure. The spines can comprise a plurality of first members attached to the proximal hub that diverge into a plurality of second and third members connected to respective fourth members proximate the distal hub.
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公开(公告)号：EP3860699A1
公开(公告)日：2021-08-11
申请号：EP19782754.6
申请日：2019-10-01
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10.发明公开
公开(公告)号：EP3860423A1
公开(公告)日：2021-08-11
申请号：EP19782752.0
申请日：2019-10-01
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