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1.发明授权公开(公告)号：US11160614B2
公开(公告)日：2021-11-02
申请号：US16154158
申请日：2018-10-08
IPC分类号： A61B34/20 , A61B90/00 , A61B34/30 , A61B5/00 , A61B90/20 , A61B34/10 , H04N13/363 , A61B34/00 , H04N13/398 , A61B5/11
摘要： Described are various embodiments of a mobile surgical imaging sensor and display unit, and surgical navigation system associated therewith, in which the mobile unit may be disposed to provide line-of-sight or near line-of-sight imaging and display capabilities to an operator thereof during a surgical procedure, while a position and/or orientation of the mobile unit is tracked relative to a surgical site to associate a surgical site location with images captured and rendered by the mobile unit.
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公开(公告)号：US10925676B2
公开(公告)日：2021-02-23
申请号：US15694241
申请日：2017-09-01
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： A61B5/00 , A61B34/20 , A61B90/90 , A61B90/98 , A61B34/00 , A61B17/00 , A61B90/50 , A61B34/30 , A61B90/00 , A61B34/10 , A61B90/10
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.
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公开(公告)号：US20220296314A1
公开(公告)日：2022-09-22
申请号：US17805771
申请日：2022-06-07
发明人： Tammy Kee-Wai LEE , Michael Frank Gunter Wood , Cameron Anthony PIRON , Brent Andrew BAILEY , Sagar SAXENA , Sean Adrian CONROY , Kamyar ABHARI , Kai Michael HYNNA , Gal SELA , Kelly Noel DYER , Joshua Lee RICHMOND
IPC分类号： A61B34/20 , G02B21/00 , A61B90/25 , A61B90/30 , G02B21/08 , A61B90/20 , G02B21/36 , A61B90/00 , G02B7/09 , G02B21/02 , G02B21/06 , H04N5/232
摘要： An optical imaging system for imaging a target during a medical procedure, the imaging system involving an optical assembly having moveable zoom optics and moveable focus optics, a zoom actuator and a focus actuator for positioning the zoom and focus optics, respectively, a controller for controlling the zoom and focus actuators independently in response to received control input, a camera for capturing an image of the target from the optical assembly, the system capable of performing autofocus during a medical procedure.
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公开(公告)号：US11376081B2
公开(公告)日：2022-07-05
申请号：US17103015
申请日：2020-11-24
发明人： Tammy Kee-Wai Lee , Michael Frank Gunter Wood , Cameron Anthony Piron , Brent Andrew Bailey , Sagar Saxena , Sean Adrian Conroy , Kamyar Abhari , Kai Michael Hynna , Gal Sela , Kelly Noel Dyer , Joshua Lee Richmond
IPC分类号： A61B34/20 , G02B21/00 , A61B90/25 , A61B90/30 , G02B21/08 , A61B90/20 , G02B21/36 , A61B90/00 , G02B7/09 , G02B21/02 , G02B21/06 , H04N5/232 , G06T19/00
摘要： An optical imaging system for imaging a target during a medical procedure, the imaging system involving an optical assembly having moveable zoom optics and moveable focus optics, a zoom actuator and a focus actuator for positioning the zoom and focus optics, respectively, a controller for controlling the zoom and focus actuators independently in response to received control input, a camera for capturing an image of the target from the optical assembly, the system capable of performing autofocus during a medical procedure.
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公开(公告)号：US11330970B2
公开(公告)日：2022-05-17
申请号：US16326349
申请日：2016-08-17
摘要： A flexible high resolution endoscope is provided herein. The endoscope comprises: a plurality of optical fiber bundles; a plurality of lenses in a one-to-one relationship with the plurality of optical fiber bundles; and, a plurality of cameras in a one-to-one relationship with the plurality of optical fiber bundles, each respective optical fiber bundle, of the plurality of optical fiber bundles, having a respective lens, of the plurality of lenses, located at a respective distal end, and a camera, of the plurality of cameras, located at a respective proximal end, the plurality of optical fiber bundles being coupled together at a common distal end, and otherwise being uncoupled from one another, a bending radius of the endoscope defined by a largest respective bending radius of each of the plurality of optical fiber bundles.
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公开(公告)号：US20220015636A1
公开(公告)日：2022-01-20
申请号：US17449671
申请日：2021-10-01
摘要： A computing device and methods for tracking surgical imaging devices stores a preoperative image of patient tissue registered to a frame of reference of a tracking system; and receives, from a first imaging device, a first intraoperative image of a first region of the tissue, with a finer resolution than the preoperative image. The computing device receives a position of the first imaging device from the tracking system, and registers the first intraoperative image with the frame of reference. The computing device receives, from a second imaging device, a second intraoperative image of a second region of the patient tissue, with a finer resolution than the first intraoperative image. The computing device registers the second intraoperative image to the first intraoperative image; and controls a display to present the preoperative image overlaid with the first intraoperative image, and the first intraoperative image overlaid with the second intraoperative image.
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公开(公告)号：US11207139B2
公开(公告)日：2021-12-28
申请号：US16346498
申请日：2016-10-31
IPC分类号： A61B5/00 , A61B34/20 , A61B90/20 , A61B90/00 , A61B8/08 , G02B21/00 , G02B21/22 , G02B21/36 , G06F3/16 , A61B90/30 , A61B34/30 , A61B34/00 , A61B34/10 , A61B17/34 , A61B17/00 , A61B90/50
摘要： A 3D navigation system and methods for enhancing feedback during a medical procedure, involving: an optical imaging system having an optical assembly comprising movable zoom optics and movable focus optics, a zoom actuator for positioning the zoom optics, a focus actuator for positioning the focus optics, a controller for controlling the zoom actuator and the focus actuator in response to received control input, at least one detector for capturing an image of at least one of a target and an obstacle, the at least one detector operable with the optical assembly, and a proprioception feature operable with the optical imaging system for generating a 3D perception, the proprioception feature comprising a communication feature for providing 3D information, the 3D information comprising real-time depth information in relation to real-time planar information within an interrogation volume.
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公开(公告)号：US11013414B2
公开(公告)日：2021-05-25
申请号：US15504057
申请日：2016-05-10
发明人： Ze Shan Yao , Piotr Kuchnio , Michael Frank Gunter Wood , Tammy Kee-Wai Lee , Yanhui Bai , Michael Peter Bulk , Christopher Thomas Jamieson
IPC分类号： A61B5/00 , A61B34/20 , A61B5/026 , G01J3/443 , A61B90/00 , A61B5/06 , G01J3/28 , G01J3/10 , G01J3/02 , A61B90/20 , A61B90/30 , A61B17/34
摘要： A multispectral synchronized imaging system is provided. A multispectral light source of the system includes: blue, green and red LEDs, and one or more non-visible light sources, each being independently addressable and configured to emit, in a sequence: at least visible white light, and non-visible light in one or more given non-visible frequency ranges. The system further includes a camera and an optical filter arranged to filter light received at the camera, by: transmitting visible light from the LEDs; filter out non-visible light from the non-visible light sources; and otherwise transmit excited light emitted by a tissue sample excited by non-visible light. Images acquired by the camera are output to a display device. A control unit synchronizes acquisition of respective images at the camera for each of blue light, green light, visible white light, and excited light received at the camera, as reflected by the tissue sample.
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公开(公告)号：US11506876B2
公开(公告)日：2022-11-22
申请号：US17214880
申请日：2021-03-28
发明人： Tammy Kee-Wai Lee , William La , Paul Quevedo , Aryeh Benjamin Taub , Yusuf Bismilla , Sam Anthony Leitch , Yuri Alexander Kuzyk , Ze Shan Yao , Michael Frank Gunter Wood
IPC分类号： G02B21/00 , A61B90/20 , G02B21/36 , A61B90/25 , G02B21/02 , G02B21/24 , A61B90/00 , A61B34/20 , G06T7/246 , G06T7/73 , H04N5/225
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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公开(公告)号：US11172823B2
公开(公告)日：2021-11-16
申请号：US15514374
申请日：2015-03-17
摘要： A computing device for tracking surgical imaging devices stores a preoperative image of patient tissue registered to a frame of reference of a tracking system; and receives, from a first imaging device, a first intraoperative image of a first region of the tissue, with a finer resolution than the preoperative image. The computing device receives a position of the first imaging device from the tracking system, and registers the first intraoperative image with the frame of reference. The computing device receives, from a second imaging device, a second intraoperative image of a second region of the patient tissue, with a finer resolution than the first intraoperative image. The computing device registers the second intraoperative image to the first intraoperative image; and controls a display to present the preoperative image overlaid with the first intraoperative image, and the first intraoperative image overlaid with the second intraoperative image.
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