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公开(公告)号：US11045261B2
公开(公告)日：2021-06-29
申请号：US16597704
申请日：2019-10-09
摘要： A method, system and apparatus for surface rendering using medical imaging data is provided. A display device is controlled to render a first model of imaging data showing depth positions corresponding to a given surface threshold value, and further controlled to replace the first model with a second model of the imaging data showing respective depth positions corresponding to the given surface threshold value, the second model being faster to compute than the first model. The given surface threshold value is changed to an updated surface threshold value, for example using a slider input. The display device updates rendering of the second model to show updated respective depth positions corresponding to the updated surface threshold value. When an acceptance is received, the display device is controlled to replace the second model with the first model showing updated depth positions corresponding to the updated surface threshold value.
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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：US20220233061A1
公开(公告)日：2022-07-28
申请号：US17659706
申请日：2022-04-19
摘要： A flexible high-resolution endoscope apparatus and methods involving a plurality of optical fiber bundles; a plurality of lenses in a one-to-one correspondence with the plurality of optical fiber bundles, each lens of the plurality of lenses comprising a distinct depth of field and a distinct angle of view in relation to another lens of the plurality of lenses; and a plurality of cameras in a one-to-one correspondence with the plurality of optical fiber bundles.
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公开(公告)号：US11229553B2
公开(公告)日：2022-01-25
申请号：US15238128
申请日：2016-08-16
IPC分类号： A61F13/00
摘要： A dressing apparatus and methods for facilitating healing, the apparatus and methods involving a dressing member, an electromagnetically conductive element mechanically coupled with the dressing member, and a primary RFID device configured to transmit at least one output signal to the electromagnetically conductive element, to receive at least one return signal from the electromagnetically conductive element, and to provide an alert if the at least one return signal has a strength corresponding to at least approximately a threshold amount of fluid present in the dressing member, whereby healing is facilitated.
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公开(公告)号：US20210186628A1
公开(公告)日：2021-06-24
申请号：US17195842
申请日：2021-03-09
发明人： Kelly Noel DYER , Gal Sela , Kirusha Srimohanarajah , Sean Jy-Shyang Chen , Joshua Lee Richmond , Fergal Kerins
IPC分类号： A61B34/20
摘要： A medical navigation system is provided for detecting movement of a subject, the system having an optical tracking system including a camera, a display, and a controller electrically coupled with the optical tracking system and the display. The controller has a processor coupled with a memory and is configured to receive a data signal from the optical tracking system and recognize and continuously monitor optical tracking markers on the subject within a field of view of the camera, and provide an alert on the display when movement of the optical tracking markers on the subject falls within predefined parameters.
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