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公开(公告)号：US20170258418A1
公开(公告)日：2017-09-14
申请号：US15456130
申请日：2017-03-10
发明人： Dorian Averbuch , Eliron Amir , Dima Sezganov , Eyal Cohen
摘要： The present invention is disclosing several methods related to intra-body navigation of radiopaque instrument through natural body cavities. One of the methods is disclosing the pose estimation of the imaging device using multiple images of radiopaque instrument acquired in the different poses of imaging device and previously acquired imaging. The other method allows to resolve the radiopaque instrument localization ambiguity using several approaches, such as radiopaque markers and instrument trajectory tracking.
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公开(公告)号：US20170020628A1
公开(公告)日：2017-01-26
申请号：US15038849
申请日：2014-11-25
发明人： Dorian Averbuch
摘要： In some embodiments, the instant invention provides a device including: (a) at least one sleeve composed of a material configured to exhibit a sufficient flexibility to reduce tissue damage; (b) a locking mechanism configured to secure the at least one sleeve into a position complementary to a bronchial airway; (c) a plurality of locatable elements; and where the size of the at least one sleeve is sufficient to be introduced into the bronchial airway.
摘要翻译： 在一些实施方案中，本发明提供了一种装置，其包括：（a）至少一个套管，其由构造成展现出足够的柔性以减少组织损伤的材料构成; （b）锁定机构，其构造成将所述至少一个套筒固定到与支气管气道互补的位置; （c）多个可定位元件; 并且其中至少一个套筒的尺寸足以引入支气管气道中。
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3.发明申请公开(公告)号：US20200046436A1
公开(公告)日：2020-02-13
申请号：US16539750
申请日：2019-08-13
发明人： Tal Tzeisler , Eran Harpaz , Dorian Averbuch
摘要： The present invention discloses several methods related to intra-body navigation of a radiopaque instrument through natural body cavities. One of the methods discloses the pose estimation of the imaging device using multiple images of radiopaque instrument acquired in the different poses of imaging device and previously acquired imaging. The other method resolves the radiopaque instrument localization ambiguity using several approaches, such as radiopaque markers and instrument trajectory tracking.
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公开(公告)号：US11350893B2
公开(公告)日：2022-06-07
申请号：US16895022
申请日：2020-06-08
发明人： Dorian Averbuch , Eliron Amir , Dima Sezganov , Eyal Cohen
摘要： The present invention is disclosing several methods related to intra-body navigation of radiopaque instrument through natural body cavities. One of the methods is disclosing the pose estimation of the imaging device using multiple images of radiopaque instrument acquired in the different poses of imaging device and previously acquired imaging. The other method allows to resolve the radiopaque instrument localization ambiguity using several approaches, such as radiopaque markers and instrument trajectory tracking.
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公开(公告)号：US20180263706A1
公开(公告)日：2018-09-20
申请号：US15517852
申请日：2015-10-20
发明人： Dorian Averbuch
CPC分类号： A61B34/20 , A61B6/12 , A61B6/4441 , A61B6/469 , A61B6/487 , A61B6/488 , A61B6/504 , A61B6/5235 , A61B6/5247 , A61B6/5258 , A61B6/5264 , A61B17/00234 , A61B90/37 , A61B2017/00292 , A61B2017/242 , A61B2017/3486 , A61B2034/107 , A61B2034/2048 , A61B2034/2065 , A61B2090/364 , A61B2090/376 , A61B2090/3764 , A61B2090/3966
摘要： The present invention provides a method, including: introducing an instrument into a cavity of a subject; obtaining a first image from a first imaging modality; identifying on the first image from the first imaging modality at least one element, obtaining a second image from a second imaging modality; generating a compatible virtual image from the first image from the first imaging modality; mapping planning data on the compatible virtual image; coarse registering of the second image from the second imaging modality to the first image from the first imaging modality; identifying at least one element of the mapped planning data from the compatible virtual image; identifying a corresponding element on the second imaging modality; mapping the corresponding element on the second imaging modality; fine registering of the second image from the second imaging modality to the first image from the first imaging modality; generating a third image.
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公开(公告)号：US20170319165A1
公开(公告)日：2017-11-09
申请号：US15616323
申请日：2017-06-07
发明人： Dorian Averbuch
IPC分类号： A61B6/00 , G06T5/00 , G06T7/00 , G06T7/20 , A61B34/20 , G06T19/00 , A61B6/12 , G06T7/33 , A61B90/00 , A61B6/03
CPC分类号： A61B6/487 , A61B6/032 , A61B6/12 , A61B6/4441 , A61B6/50 , A61B6/5205 , A61B6/5223 , A61B6/5235 , A61B6/547 , A61B34/20 , A61B2034/2048 , A61B2034/2051 , A61B2090/367 , A61B2090/376 , G06T5/002 , G06T7/0012 , G06T7/20 , G06T7/33 , G06T19/006 , G06T2207/10081 , G06T2207/10088 , G06T2207/10116 , G06T2207/10121 , G06T2207/20016 , G06T2207/30061 , G06T2207/30096 , G06T2207/30101
摘要： The present invention provides a method, including: obtaining a first image from a first imaging modality; identifying on the first image from the first imaging modality obtaining a second image from a second imaging modality; generating a compatible virtual image from the first image from the first imaging modality; mapping planning data on the compatible virtual image; coarse registering of the second image from the second imaging modality to the first image from the first imaging modality; identifying at least one element of the mapped planning data from the compatible virtual image; identifying at least one corresponding element on the second imaging modality; mapping the at least one corresponding element on the second imaging modality; fine registering of the second image from the second imaging modality to the first image from the first imaging modality; generating a third image.
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公开(公告)号：US11816768B1
公开(公告)日：2023-11-14
申请号：US18062464
申请日：2022-12-06
发明人： Dorian Averbuch , Dima Sezganov
CPC分类号： G06T11/008 , G06T5/002 , G06T7/73 , G06T11/006 , G06T2207/10064 , G06T2207/10081 , G06T2207/20081 , G06T2207/30061 , G06T2207/30096 , G06T2207/30204 , G06T2210/41 , G06T2211/421
摘要： A method including receiving, from a C-arm device, a plurality of fluoroscopic images of a lung, wherein each fluoroscopic image is obtained with the C-arm device positioned at a particular pose of a plurality of poses traversed by the C-arm device while the C-arm device is moved through a range of motion including a range of rotation, the range of rotation encompassing a sweep angle between 45 degrees and 120 degrees; generating an enhanced tomographic image of the lung, by utilizing: a trained machine learning model and the plurality of fluoroscopic images; and outputting a representation of the enhanced tomographic image, wherein, when tested by a method in which: the lung includes a lesion smaller than 30 millimeters, and the representation is an axial slice showing a boundary of the lesion, the lesion has a contrast-to-noise value of at least 5 as compared to a background of the representation.
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公开(公告)号：US11071509B2
公开(公告)日：2021-07-27
申请号：US15616323
申请日：2017-06-07
发明人： Dorian Averbuch
IPC分类号： A61B6/00 , G06T7/33 , A61B6/12 , A61B34/20 , G06T5/00 , G06T7/00 , G06T7/20 , G06T19/00 , A61B90/00 , A61B6/03
摘要： The present invention provides a method, including: obtaining a first image from a first imaging modality; identifying on the first image from the first imaging modality obtaining a second image from a second imaging modality; generating a compatible virtual image from the first image from the first imaging modality; mapping planning data on the compatible virtual image; coarse registering of the second image from the second imaging modality to the first image from the first imaging modality; identifying at least one element of the mapped planning data from the compatible virtual image; identifying at least one corresponding element on the second imaging modality; mapping the at least one corresponding element on the second imaging modality; fine registering of the second image from the second imaging modality to the first image from the first imaging modality; generating a third image.
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公开(公告)号：US10674970B2
公开(公告)日：2020-06-09
申请号：US15456130
申请日：2017-03-10
发明人： Dorian Averbuch , Eliron Amir , Dima Sezganov , Eyal Cohen
摘要： The present invention is disclosing several methods related to intra-body navigation of radiopaque instrument through natural body cavities. One of the methods is disclosing the pose estimation of the imaging device using multiple images of radiopaque instrument acquired in the different poses of imaging device and previously acquired imaging. The other method allows to resolve the radiopaque instrument localization ambiguity using several approaches, such as radiopaque markers and instrument trajectory tracking.
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公开(公告)号：US20190239724A1
公开(公告)日：2019-08-08
申请号：US16339209
申请日：2017-10-05
发明人： Dorian Averbuch , Eliron Amir , Boaz Harari
CPC分类号： A61B1/00087 , A61B1/00101 , A61B1/00131 , A61B1/2676 , A61B5/065 , A61B34/20 , A61B2576/02 , A61M25/09
摘要： A device including an applicator having a proximal end, a distal end, an internal channel extending therebetween; a shaft having a proximal end, a distal end, and an internal channel extending therebetween, the shaft being configured to be slidably received within the internal channel of the applicator; a catheter configured to be positioned within the internal channel of the shaft; a guide wire positioned within the catheter; a connector configured to be attached to the distal end of the applicator, to engage a bronchoscope, and so as to be rotatable with respect to the shaft; a handle attached to the proximal end of the applicator, the handle including a trigger operable to selectively lock or unlock sliding motion of the shaft with respect to the applicator; and a radio opaque material attached to an outer portion of the device and positioned in a predetermined pattern.
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