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公开(公告)号：US20180286135A1
公开(公告)日：2018-10-04
申请号：US15995371
申请日：2018-06-01
发明人： Victor Jagga , Michael Wood
IPC分类号： G06T19/00 , G16H50/50 , G16H40/63 , A61B5/055 , A61B6/03 , A61B34/00 , A61B90/20 , G06T7/73 , A61B8/08 , A61B34/10 , G06F19/00 , G06T7/246 , A61B90/00 , A61B34/20 , A61B17/00
CPC分类号： G06T19/006 , A61B5/055 , A61B6/032 , A61B6/037 , A61B8/0841 , A61B34/10 , A61B34/76 , A61B90/20 , A61B90/361 , A61B2017/00119 , A61B2034/107 , A61B2034/2055 , A61B2034/2063 , A61B2034/2068 , A61B2090/364 , A61B2090/367 , A61B2090/372 , A61B2090/3983 , G06F19/00 , G06T7/246 , G06T7/73 , G06T2207/10016 , G06T2207/10072 , G06T2207/30016 , G06T2207/30096 , G06T2207/30204 , G06T2210/41 , G16H40/63 , G16H50/50
摘要： The present disclosure teaches a system and method for communicating the spatial position and orientation of surgical instruments with respect to a surgical area of interest. Using a visual display of a surgical site generated by a camera feed, a computer generates a virtual overlay of the location and projected trajectory of a surgical instrument based on its current position and orientation. Position and orientation information is generated and stored using tracking markers and a tracking sensor in information communication with the computer.
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公开(公告)号：US20160061808A1
公开(公告)日：2016-03-03
申请号：US14491158
申请日：2014-09-19
发明人： Aaron Cheung , Siu Wai Jacky Mak , Michael Wood , Cameron Piron
IPC分类号： G01N33/483 , A61B10/02 , G01N21/27 , G01N21/65 , G01N21/47
CPC分类号： G01N1/286 , A61B5/0075 , A61B5/4064 , A61B5/4836 , A61B10/0266 , G01N1/08 , G01N1/31 , G01N21/65 , G01N33/4833 , G01N2201/06113 , G01N2201/0826
摘要： The present invention provides a method and system for identification and isolation of cells from tissues using optical spectroscopy. The method includes accessing the cells using an access corridor, measuring the cells using optical spectroscopy, comparing the spectra of the cells to signature spectra, using the comparison to identify the cells and removing the cells into a container. The system includes an access corridor, a probe for measuring the cells, a resection tool, a collection tube and a collection container.
摘要翻译： 本发明提供一种使用光谱鉴定和分离细胞从组织中分离的方法和系统。 该方法包括使用存取走廊访问细胞，使用光谱法测量细胞，将细胞的光谱与特征谱进行比较，使用比较来鉴定细胞并将细胞移入容器中。 该系统包括通道走廊，用于测量细胞的探针，切除工具，收集管和收集容器。
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公开(公告)号：US09827054B2
公开(公告)日：2017-11-28
申请号：US15116249
申请日：2014-09-15
申请人： SYNAPTIVE MEDICAL (BARBADOS) INC. , Joshua Lee Richmond , Brent Andrew Bailey , Stephen B. E. McFadyen , Michael Wood , Abhijit Saxena , Kai Michael Hynna , Yanhui Bai
发明人： Joshua Lee Richmond , Brent Andrew Bailey , Stephen B. E. McFadyen , Michael Wood , Abhijit Saxena , Kai Michael Hynna , Yanhui Bai
CPC分类号： A61B34/20 , A61B5/064 , A61B34/25 , A61B34/37 , A61B90/25 , A61B90/361 , A61B2017/00973 , A61B2034/2055 , A61B2034/2057 , A61B2034/2059 , A61B2034/2065 , A61B2090/3612 , A61B2090/3735 , A61B2090/3983 , G06F19/00 , G06F19/321 , G06F19/3481 , G16H40/63
摘要： A medical navigation system is provided, comprising a computing device having a processor coupled to a memory, a tracking camera for tracking medical devices, and a display for displaying an image; an automated arm assembly electrically coupled to be computing device and controlled by a signal provided by the computing device, the automated arm assembly including a multi-joint arm having a distal end connectable to an effector that supports a surgical camera electrically coupled to the computing device; and a medical device having a tracking marker attachable to the medical device. The computing device is configured to position the automated arm assembly, based on an input command, in response to a position in space of the medical device such that a surgical site of interest remains within a field of view of the surgical camera, the position in space of the medical device determined by the computing device based on a signal provided to the computing device by the tracking camera; and display on the display an image provided by an image signal generated by the surgical camera.
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公开(公告)号：US20190307362A1
公开(公告)日：2019-10-10
申请号：US16449265
申请日：2019-06-21
发明人： Cameron Piron , Michael Wood , Gal Sela , Joshua Richmond , Murugathas Yuwaraj , Monroe M. Thomas , Wes Hodges , Simon Alexander , David Gallop , Alex Panther , Nishanthan Shanmugaratnam , William Lau
摘要： Navigation and simulation systems and methods for minimally invasive therapy in which the navigation system imports a planning method using patient specific pre-operative images. The navigation system uses intraoperative imaging during the medical procedure to update the preoperative images and provides images of tracked surgical tools along the surgical path prepared from the preoperative images.
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公开(公告)号：US10292771B2
公开(公告)日：2019-05-21
申请号：US14398649
申请日：2014-03-14
发明人： Michael Wood , Cameron Piron , Murugathas Yuwaraj , Gal Sela , Joshua Richmond , Stephen McFadyen
IPC分类号： A61B34/20 , A61B34/10 , A61B1/04 , A61B1/06 , A61B90/00 , A61B1/313 , A61B5/02 , A61B6/03 , A61B6/00 , A61B17/00 , G01J3/28 , G01J3/42 , G01J3/02 , A61B5/00 , A61B90/50 , A61B34/30 , A61B90/30 , A61B5/055
摘要： Systems, methods and devices are provided for illuminating tissue with monochromatic or broadband light and imaging light that has been reflected back from the tissue. Imaging may be white-light imaging or hyperspectral imaging. The system can be a stand-alone hyperspectral imaging system, integrated as part of an external video scope, or as an auxiliary imaging module on an external videoscope. Various elements of a video scope that is particularly suited for minimally invasive surgery is first presented and then its configurations suitable for hyperspectral imaging are explained.
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6.发明授权公开(公告)号：US10799316B2
公开(公告)日：2020-10-13
申请号：US14775759
申请日：2014-03-14
发明人： Gal Sela , Cameron Piron , Michael Wood , Joshua Richmond , Murugathas Yuwaraj , Stephen McFadyen , Monroe M. Thomas , Wes Hodges , Simon Alexander , David Gallop
摘要： Disclosed herein is a system and method for dynamic validation, correction of registration for surgical navigation during medical procedures on a patient which involves confirmation of registration between one or more previously registered virtual objects, such as surgical tools etc. in a common coordinate frame of a surgical navigation system and an operating room, and intra-operatively acquired imaging during the medical procedure in the common coordinate frame. The method includes displaying intra-operatively acquired imaging of the surgical field containing the one or more real objects corresponding to the one or more previously registered virtual objects, with the real objects being tracked by a tracking system. The method overlaying a virtual image containing the previously registered virtual objects onto the intra-operatively acquired imaging, from the point of view of the intra-operatively acquired imaging, and detecting for any misalignment between any one of the one or more previously registered virtual objects contained in the virtual image and its corresponding real object contained in the intra-operatively acquired imaging.
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公开(公告)号：US10786314B2
公开(公告)日：2020-09-29
申请号：US16414957
申请日：2019-05-17
发明人： Michael Wood , Cameron Piron , Murugathas Yuwaraj , Gal Sela , Joshua Richmond , Stephen McFadyen
IPC分类号： A61B34/20 , G01J3/28 , G01J3/42 , G01J3/02 , A61B5/00 , A61B1/04 , A61B1/06 , A61B90/00 , A61B34/10 , A61B1/313 , A61B5/02 , A61B6/03 , A61B6/00 , A61B17/00 , A61B90/50 , A61B34/30 , A61B90/30 , A61B5/055
摘要： A hyperspectral imaging apparatus and methods for performing hyperspectral imaging of a surgical field, involving: an external optical imaging device for externally imaging internal tissue through a surgical access port, the access port having a port wall having a light-diffusing surface texture, whereby reflectance of the port wall is decreasable, and the external optical imaging device having an illuminated exoscope, the illuminated exoscope having: a longitudinal housing; an optical imaging assembly provided within the longitudinal housing; an imaging camera interfaced with the optical imaging assembly for detecting images collected by the optical imaging assembly; and one or more illumination sources supported by the longitudinal housing, wherein an illumination axis associated with each illumination source is offset from an imaging axis of the optical imaging assembly; a remote light source; a spectral filtering device in optical communication with the remote light source; and a light guide having a proximal end in optical communication with an output of the spectral filtering device and one or more distal ends, wherein each distal end is in optical communication with an illumination source.
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公开(公告)号：US10660705B2
公开(公告)日：2020-05-26
申请号：US14855054
申请日：2015-09-15
发明人： Cameron Piron , Gal Sela , Monroe M. Thomas , Simon Alexander , Murugathas Yuwaraj , Michael Wood , Alex Panther , Joshua Richmond , Wes Hodges , David Gallop
IPC分类号： A61B34/10 , G16H50/70 , G16H50/20 , G16H10/40 , G16H10/60 , G06T7/30 , A61B34/00 , A61B17/34 , A61B5/00 , G06T7/00 , G06F19/00 , A61B34/20 , A61B90/50 , A61B90/57 , A61B90/00 , A61B90/10
摘要： Systems and methods are provided in which local tissue diagnostic measurements are correlated with archival local tissue diagnostic data from prior tissue analyses to supplement diagnostic measurements with tissue analysis data from prior tissue analyses having similar local tissue diagnostic data. The tissue analysis data may include information such as pathology data, outcome data, and diagnosis data. The archived local tissue diagnostic data and the tissue analysis data may be stored in a database, and employed for a wide variety of methods, involving preoperative, intraoperative, and/or postoperative phases of a medical procedure. Methods and systems are also provided for displaying, on a medical image shown in a user interface, hyperlinked reference markers associated with tissue analyses, where the reference markers are shown at locations corresponding to local tissue analyses, and where associated diagnostic data and/or tissue analysis may be viewed by selecting a given reference marker.
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公开(公告)号：US10339719B2
公开(公告)日：2019-07-02
申请号：US15995371
申请日：2018-06-01
发明人： Victor Jagga , Michael Wood
IPC分类号： G06T19/00 , A61B34/10 , A61B34/00 , A61B90/20 , A61B90/00 , G06T7/73 , A61B5/055 , A61B6/03 , A61B8/08 , G06T7/246 , G16H40/63 , G16H50/50 , G06F19/00 , A61B34/20 , A61B17/00
摘要： The present disclosure teaches a system and method for communicating the spatial position and orientation of surgical instruments with respect to a surgical area of interest. Using a visual display of a surgical site generated by a camera feed, a computer generates a virtual overlay of the location and projected trajectory of a surgical instrument based on its current position and orientation. Position and orientation information is generated and stored using tracking markers and a tracking sensor in information communication with the computer.
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公开(公告)号：US20180116519A1
公开(公告)日：2018-05-03
申请号：US15786133
申请日：2017-10-17
发明人： Cameron Piron , Michael Wood , Murugathas Yuwaraj , Alex Panther , Nishanthan Shanmugaratnam , William Lau , Monroe M. Thomas , Gal Sela , Joshua Richmond , Wes Hodges , Simon Alexander , David Gallop
CPC分类号： A61B5/0035 , A61B5/0051 , A61B5/0059 , A61B5/055 , A61B5/6847 , A61B5/6865 , A61B8/12 , A61B8/4245 , A61B8/4254 , A61B8/445 , A61B8/4483 , A61B8/483 , A61B17/3423 , A61B90/39 , A61B2017/3454 , A61B2034/2055 , A61B2090/3735 , A61B2090/374 , A61B2090/3762 , A61B2090/3782 , A61B2560/0443 , A61B2562/04 , A61B2562/247 , G01R33/34084 , G01R33/3456
摘要： Insertable imaging devices, and methods of use thereof in minimally invasive medical procedures, are described. In some embodiments, insertable imaging devices are described that can be introduced and removed from an access port without disturbing or risking damage to internal tissue. In some embodiments, imaging devices are integrated into an access port, thereby allowing imaging of internal tissues within the vicinity of the access port, while, for example, enabling manipulation of surgical tools in the surgical field of interest. In other embodiments, imaging devices are integrated into an imaging sleeve that is insertable into an access port. Several example embodiments described herein provide imaging devices for performing imaging within an access port, where the imaging may be based one or more imaging modalities that may include, but are not limited to, magnetic resonance imaging, ultrasound, optical imaging such as hyperspectral imaging and optical coherence tomography, and electrical conductive measurements.
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