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公开(公告)号：US10588512B2
公开(公告)日：2020-03-17
申请号：US14892122
申请日：2015-03-11
摘要： An optical coherence tomography (OCT) system with dual optical coherence tomography probes is provided comprising: an optical scope comprising a distal end; a first OCT probe; and, a second OCT probe, each of the first OCT probe and the second OCT probe mechanically attached to the optical scope, the first OCT probe and the second OCT probe being substantially paraxial and configured to focus on a same scanning area, the optical scope configured to optically image the same scanning area using the distal end, the first OCT probe having a higher resolution than the second OCT probe.
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公开(公告)号：US20190107700A1
公开(公告)日：2019-04-11
申请号：US16152264
申请日：2018-10-04
申请人： Tammy Kee-Wai LEE , William LA , Paul QUEVEDO , Aryeh Benjamin TAUB , Yusuf BISMILLA , Sam Anthony LEITCH , Yuri Alexander KUZYK , Zeshan YAO , Michael Frank Gunter WOOD
发明人： Tammy Kee-Wai LEE , William LA , Paul QUEVEDO , Aryeh Benjamin TAUB , Yusuf BISMILLA , Sam Anthony LEITCH , Yuri Alexander KUZYK , Zeshan YAO , Michael Frank Gunter WOOD
CPC分类号： G02B21/0012 , A61B90/20 , A61B90/25 , A61B90/361 , A61B2034/2055 , G02B21/025 , G02B21/245 , G02B21/36 , G02B21/362 , G02B21/365 , G06T7/246 , G06T7/73 , G06T2207/30204 , G06T2207/30244 , H04N5/2254
摘要： Methods and systems for controlling a surgical microscope. Moveable optics of the surgical microscope are controlled using two sets of control parameters, to reduce jitter and image instability. Shifts in the image due to changes in temperature or due to the use of optical filter can also be compensated. Misalignment between the mechanical axis and the optical axis of the surgical microscope can also be corrected.
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3.发明申请公开(公告)号：US20180228553A1
公开(公告)日：2018-08-16
申请号：US15896516
申请日：2018-02-14
CPC分类号： A61B34/20 , A61B17/34 , A61B34/30 , A61B90/361 , A61B2034/2051 , A61B2034/2055 , A61B2034/2068 , A61B2090/064 , A61B2090/065 , A61B2090/367 , A61B2090/3983 , A61B2218/007
摘要： Described are various embodiments of a sensored surgical tool, and surgical intraoperative tracking and imaging system incorporating same. In one embodiment, the surgical tool comprises a rigid elongate tool body having a substantially rigid tool tip to be displaced and tracked within the surgical cavity so to reproducibly locate the tool tip within the cavity. The tool further comprises one or more tool tip cameras and/or pressure sensors operatively disposed along the body at or proximal to the tool tip.
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公开(公告)号：US10038846B2
公开(公告)日：2018-07-31
申请号：US15549804
申请日：2015-03-09
CPC分类号： H04N5/23245 , A61B34/20 , A61B90/37 , A61B2034/2057 , G02B27/0075 , G03B9/02 , G03B15/14 , H04N5/23219 , H04N5/23232 , H04N5/243 , H04N13/30
摘要： A surgical camera system with automatic alternation between two depths of field is provided, comprising: a tunable iris configured to automatically alternate between a first depth of field (“DOF”) and a second DOF larger than the first DOF; one or more lenses configured to collect light using the iris; a body containing the iris and at least a portion of the lenses; a sensor configured to produce images from the light; a video processing unit configured to: produce an image stream from first images and second images produced by the sensor from the light, the first images acquired at the first DOF and the second images acquired at the second DOF; and adjust one or more lighting parameters of the first images and the second images prior to producing the image stream; and, a display device in communication with the video processing unit, configured to render the image stream.
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公开(公告)号：US10022046B2
公开(公告)日：2018-07-17
申请号：US15107484
申请日：2015-09-02
摘要： A multi-channel optical coherence tomography probe for use in a medical procedure is provided. The probe comprises: a plurality of first optical fibers optically connectable to an OCT light source; a plurality of second optical fibers different from the plurality of first optical fibers; a scanning device comprising: an actuator configured to rotationally move the plurality of second optical fibers between a first position and a second position, relative to the plurality of first optical fibers; and, a mirror configured to, as the plurality of second optical fibers is moving rotationally, convey light from exit faces of the plurality of first optical fibers to entrance faces of the plurality of second optical fibers; and, a housing containing the plurality of second optical fibers.
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公开(公告)号：US20180104009A1
公开(公告)日：2018-04-19
申请号：US15506228
申请日：2016-02-25
CPC分类号： A61B34/20 , A61B1/00009 , A61B17/3423 , A61B34/00 , A61B34/10 , A61B90/30 , A61B90/37 , A61B2034/107 , A61B2034/2057 , A61B2034/2065 , A61B2090/365 , A61B2090/366 , G06T7/521 , G06T2207/10016 , G06T2207/10021 , G06T2207/10028 , G06T2207/10048 , G06T2207/10068 , G06T2207/30016 , G06T2207/30204 , H04N5/272 , H04N13/271
摘要： A medical navigation system is provided for acquiring a depth map of a surgical site of interest in a patient. The medical navigation system comprises a camera, a light projecting device, a display, and a controller. The controller has a processor coupled to a memory. The controller is configured to generate a signal provided to the light projecting device to project an edge indicator on the surgical site of interest, generate a signal to operate the camera to perform a focus sweep and capture a plurality of images during the focus sweep where the plurality of images includes the projected edge indicator, receive from the camera data representing the plurality of images captured during the focus sweep, and generate a depth map of the surgical site of interest using the data representing the plurality of images.
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公开(公告)号：US09924871B2
公开(公告)日：2018-03-27
申请号：US15500961
申请日：2015-03-05
CPC分类号： A61B5/0066 , A61B5/065 , A61B17/0206 , A61B17/0218 , A61B34/20 , A61B90/20 , A61B90/39 , A61B2017/00907 , A61B2034/2051 , A61B2034/2055 , A61B2034/2072 , A61B2090/3735 , A61B2090/3937
摘要： An optical coherence tomography (“OCT”) system that includes a planarizing transparent material is provided. The OCT system includes an OCT probe comprising: a body having a distal end and a proximal end; a positioner adapter located at the proximal end; a connector to an OCT analysis device, the connector located at the proximal end; and, an OCT scan lens located at the distal end. The OCT system further includes: a transparent material configured to planarize tissue at a scan plane of the OCT scan lens.
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公开(公告)号：US20170079529A1
公开(公告)日：2017-03-23
申请号：US14892122
申请日：2015-03-11
IPC分类号： A61B5/00
CPC分类号： A61B5/0066 , A61B3/102 , A61B5/00 , A61B5/0042 , A61B5/0073 , A61B5/7425 , A61B90/00 , A61B2090/3735 , A61B2505/05 , A61B2562/043 , A61B2576/00
摘要： An optical coherence tomography (OCT) system with dual optical coherence tomography probes is provided comprising: an optical scope comprising a distal end; a first OCT probe; and, a second OCT probe, each of the first OCT probe and the second OCT probe mechanically attached to the optical scope, the first OCT probe and the second OCT probe being substantially paraxial and configured to focus on a same scanning area, the optical scope configured to optically image the same scanning area using the distal end, the first OCT probe having a higher resolution than the second OCT probe.
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9.发明申请公开(公告)号：US20160038253A1
公开(公告)日：2016-02-11
申请号：US14775192
申请日：2014-03-14
申请人： Cameron Anthony PIRON , Michael Frank Gunter WOOD , Gal SELA , Joshua Lee RICHMOND , Murugathas YUWARAJ , Stephen B.E. MCFADYEN , Kelly Noel DYER , Monroe M. THOMAS , Wes HODGES , Simon ALEXANDER , David GALLOP
发明人： Cameron Anthony PIRON , Michael Frank Gunter WOOD , Gal SELA , Joshua Lee RICHMOND , Murugathas YUWARAJ , Stephen B.E. MCFADYEN , Kelly Noel DYER , Monroe M. THOMAS , Wes HODGES , Simon ALEXANDER , David GALLOP
IPC分类号： A61B19/00
CPC分类号： A61B34/20 , A61B34/25 , A61B34/30 , A61B90/50 , A61B90/90 , A61B90/98 , A61B2017/00207 , A61B2034/105 , A61B2034/2046 , A61B2034/2055 , A61B2034/2059 , A61B2034/2065 , A61B2034/2072 , A61B2034/2074 , A61B2034/256 , A61B2090/103 , A61B2090/364 , A61B2560/0475
摘要： A method, system and apparatus for controlling a surgical navigation system are provided. The method 1 comprises receiving image data at a processor from a tracking system; receiving, at a processor, an identifier of a surgical instrument within a field of view of the tracking system; generating, at the processor, output data based on the identifier of the surgical instrument; and transmitting the output data to at least one output device connected to the processor, for controlling the output device.
摘要翻译： 提供了一种用于控制外科导航系统的方法，系统和装置。 方法1包括在跟踪系统的处理器处接收图像数据; 在处理器处接收所述跟踪系统的视场内的外科器械的标识符; 在处理器处产生基于所述外科器械的标识符输出数据的步骤; 以及将输出数据发送到连接到处理器的至少一个输出设备，用于控制输出设备。
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公开(公告)号：US20210228283A1
公开(公告)日：2021-07-29
申请号：US17094777
申请日：2020-11-10
申请人： Kamyar Abhari , Gal Sela , Michael Frank Gunter Wood , Kai Michael Hynna , Kelly Noel Dyer , Tammy Kee-wai Lee
发明人： Kamyar Abhari , Gal Sela , Michael Frank Gunter Wood , Kai Michael Hynna , Kelly Noel Dyer , Tammy Kee-wai Lee
摘要： Methods and systems for outputting depth data during a medical procedure on a patient. Depth data is outputted, representing at least one of relative depth data and general depth data. Tracking information about the position and orientation of a medical instrument and depth information about variations in depth over a site of interest are used. Relative depth data represents the depth information relative to the position and orientation of the instrument. General depth data represents the depth information over the site of interest independently of the position and orientation of the instrument.
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