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公开(公告)号：EP3808280A1
公开(公告)日：2021-04-21
申请号：EP19202898.3
申请日：2019-10-14
发明人： LI, Sibo , VAIDYA, Kunal , FLEXMAN, Molly Lara , TORJESEN, Alyssa , JAIN, Ameet Kumar , CHEN, Alvin , BHARAT, Shyam , ERKAMP, Ramon Quido
摘要： A system for localizing a three-dimensional field of view of a beamforming ultrasound imaging probe based on a position indicator disposed within said field of view. The beamforming ultrasound imaging probe transmits and receives ultrasound signals within a three-dimensional field of view comprising a plurality of predetermined sub-volumes, each sub-volume being defined by a plurality of beams. A controller causes the beamforming ultrasound imaging probe to scan the sub-volumes sequentially by transmitting and receiving ultrasound signals corresponding to each beam. A tracking system determines a position of the position indicator within the three-dimensional field of view; and determines a sub-volume in which the position indicator is located. The controller causes the beamforming ultrasound imaging probe to provide a localized field of view including the position of the position indicator by constraining the transmitting and receiving of ultrasound signals to a portion of the sub-volume in which the position indicator is located.
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公开(公告)号：EP3946059A1
公开(公告)日：2022-02-09
申请号：EP20714560.8
申请日：2020-03-25
发明人： PATRICIU, Alexandru , TORJESEN, Alyssa , FLEXMAN, Molly, Lara , PANSE, Ashish, Sattyavrat , BALICKI, Marcin, Arkadiusz , HOLTHUIZEN, Ronaldus, Frederik, Johannes
IPC分类号： A61B6/00
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公开(公告)号：EP3808279A1
公开(公告)日：2021-04-21
申请号：EP19202894.2
申请日：2019-10-14
发明人： CHEN, Alvin , VAIDYA, Kunal , TORJESEN, Alyssa , LI, Sibo , ERKAMP, Ramon Quido , BHARAT, Shyam , FLEXMAN, Molly Lara , JAIN, Ameet Kumar , STAPERT, Hendrik Roelof , BUIL, Vincentius Paulus , CHEN, Nijn-Zu , MAESSEN, Ralph Theodorus Hubertus , NIJHOF, Niels , TALGORN, Elise Claude Valentine
摘要： A steerable multi-plane ultrasound imaging system (MPUIS) for steering a plurality of intersecting image planes (PL 1..n ) of a beamforming ultrasound imaging probe (BUIP) based on ultrasound signals transmitted between the beamforming ultrasound imaging probe (BUIP) and an ultrasound transducer (S) disposed within a field of view (FOV) of the probe (BUIP). An ultrasound tracking system (UTS) causes the beamforming ultrasound imaging probe (BUIP) to adjust an orientation of the first image plane (PL 1 ) such that a first image plane passes through a position (POS) of the ultrasound transducer (S) by maximizing a magnitude of ultrasound signals transmitted between the beamforming ultrasound imaging probe (BUIP) and the ultrasound transducer (S). An orientation of a second image plane (PL 2 ) is adjusted such that an intersection (AZ) between the first image plane and the second image plane passes through the position of the ultrasound transducer (S).
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公开(公告)号：EP4442218A1
公开(公告)日：2024-10-09
申请号：EP23166919.3
申请日：2023-04-06
发明人： TORJESEN, Alyssa , BYDLON, Torre Michelle , PAI RAIKAR, Vipul Shrihari , SINHA, Ayushi , LEE, Brian C , RIJHWANI, Damini
CPC分类号： A61B2034/206120160201 , A61B34/20 , A61B2034/10720160201 , A61B2090/378220160201 , A61B2090/373520160201 , A61B2017/0024320130101 , A61B34/25 , G06N3/0464 , G06N3/0895
摘要： An intervention control method for acquiring an image label (78) of an object of interest within an imaging space during an optical shape sensing based interventional procedure. The method involves navigating an interventional device (30) integrated with an optical shape sensor (41) within the imaging space in accordance with the interventional procedure based on a registration of the optical shape sensor (41) to the imaging space. The method further involves deriving an image label (78) of the object of interest within the imaging space from a generation of encoded image data informative of a pose of the object of interest within the imaging space based on a sensing by the optical shape sensor (41) of a navigation of the interventional device (30) within the imaging space in accordance with the interventional procedure.
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公开(公告)号：EP4366613A1
公开(公告)日：2024-05-15
申请号：EP22735201.0
申请日：2022-07-04
发明人： BYDLON, Torre Michelle , FLEXMAN, Molly Lara , SINHA, Ayushi , POPOVIC, Aleksandra , TOPOREK, Grzegorz Andrzej , TORJESEN, Alyssa , BALICKI, Marcin Arkadiusz , PAI RAIKAR, Vipul Shrihari , EKIN, Ahmet , SHADY, Maha
CPC分类号： A61B5/065 , A61B5/066 , A61B5/6847 , A61B5/7267 , A61B2562/026620130101 , A61B34/20 , A61B34/30 , A61B2034/206120160201 , A61B2090/37620130101 , G06N20/00 , G06N3/047 , A61B2090/37420160201 , A61B2090/376220160201 , A61B2090/37820160201 , A61B90/37 , A61B34/25 , A61B2034/30120160201 , G06N3/09 , G06N3/088 , G06N3/0895 , G06N3/0464 , G06N3/0455
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公开(公告)号：EP4120915A1
公开(公告)日：2023-01-25
申请号：EP21712154.0
申请日：2021-03-15
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公开(公告)号：EP4013309A1
公开(公告)日：2022-06-22
申请号：EP20751173.4
申请日：2020-08-11
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公开(公告)号：EP3975863A1
公开(公告)日：2022-04-06
申请号：EP20725568.8
申请日：2020-05-19
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