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公开(公告)号：US20230337904A1
公开(公告)日：2023-10-26
申请号：US18345954
申请日：2023-06-30
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
CPC分类号： A61B3/0025 , G16H15/00 , G16H50/30 , A61B3/1015 , A61B3/14 , G01M11/0242 , G06T7/0012 , G06T2207/30041
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry recovery. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, identify imaging artifact induced singularities in the received ocular aberrometry output data, determine corrected aberrometry output data based, at least in part, on the identified singularities and the received ocular aberrometry output data, and generate user feedback corresponding to the received ocular aberrometry output data based, at least in part, on the corrected aberrometry output data.
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公开(公告)号：US20210093184A1
公开(公告)日：2021-04-01
申请号：US17033360
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
摘要： Techniques are disclosed for systems and methods to provide dry eye and/or tear film hydration monitoring in the context of ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, determine a tear film hydration state associated with the optical target based, at least in part, on the received ocular aberrometry output data, and generate user feedback corresponding to the determined tear film hydration state based, at least in part, on the received aberrometry output data and/or the determined tear film hydration state.
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公开(公告)号：US20210093181A1
公开(公告)日：2021-04-01
申请号：US17033382
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
IPC分类号： A61B3/00 , A61B3/10 , A61B3/14 , G06T7/00 , G16H40/67 , G16H50/30 , G16H15/00 , G16H50/20 , G06F17/11 , G01M11/02
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry recovery. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, identify imaging artifact induced singularities in the received ocular aberrometry output data, determine corrected aberrometry output data based, at least in part, on the identified singularities and the received ocular aberrometry output data, and generate user feedback corresponding to the received ocular aberrometry output data based, at least in part, on the corrected aberrometry output data.
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公开(公告)号：US11950844B2
公开(公告)日：2024-04-09
申请号：US17033296
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
CPC分类号： A61B3/0025 , A61B3/1015 , G01M11/0242 , G05B19/042 , G06N3/08 , G16H40/63 , G16H50/20 , G16H50/50 , G05B2219/25316
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to determine a complex analysis engine for the ocular aberrometry system based, at least in part, on an aberrometer model and/or an eye model associated with the ocular aberrometry system, wherein the aberrometer model and the eye model are based, at least in part, on wavefront sensor data provided by the wavefront sensor. The logic device is also configured to generate a compact analysis engine for the ocular aberrometry system based, at least in part, on the determined complex analysis engine.
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公开(公告)号：US11730355B2
公开(公告)日：2023-08-22
申请号：US17033382
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
CPC分类号： A61B3/0025 , A61B3/1015 , A61B3/14 , G01M11/0242 , G06T7/0012 , G16H15/00 , G16H50/30 , G06T2207/30041
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry recovery. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, identify imaging artifact induced singularities in the received ocular aberrometry output data, determine corrected aberrometry output data based, at least in part, on the identified singularities and the received ocular aberrometry output data, and generate user feedback corresponding to the received ocular aberrometry output data based, at least in part, on the corrected aberrometry output data.
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公开(公告)号：US20240081637A1
公开(公告)日：2024-03-14
申请号：US18504915
申请日：2023-11-08
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
CPC分类号： A61B3/101 , A61B3/102 , A61B3/152 , G16H30/40 , A61B2560/0223
摘要： Techniques are disclosed for systems and methods to provide dry eye and/or tear film hydration monitoring in the context of ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, determine a tear film hydration state associated with the optical target based, at least in part, on the received ocular aberrometry output data, and generate user feedback corresponding to the determined tear film hydration state based, at least in part, on the received aberrometry output data and/or the determined tear film hydration state.
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公开(公告)号：US11871993B2
公开(公告)日：2024-01-16
申请号：US17033360
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
CPC分类号： A61B3/101 , A61B3/102 , A61B3/152 , G16H30/40 , A61B2560/0223
摘要： Techniques are disclosed for systems and methods to provide dry eye and/or tear film hydration monitoring in the context of ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, determine a tear film hydration state associated with the optical target based, at least in part, on the received ocular aberrometry output data, and generate user feedback corresponding to the determined tear film hydration state based, at least in part, on the received aberrometry output data and/or the determined tear film hydration state.
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公开(公告)号：US20210093190A1
公开(公告)日：2021-04-01
申请号：US17033335
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, determine estimated ocular alignment deviations corresponding to a relative position and/or orientation of the optical target monitored by the ocular aberrometry system based, at least in part, on the received ocular aberrometry output data, and generate user feedback corresponding to the received ocular aberrometry output data based, at least in part, on the estimated ocular alignment deviations.
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公开(公告)号：US20210093180A1
公开(公告)日：2021-04-01
申请号：US17033296
申请日：2020-09-25
申请人： Alcon Inc.
发明人： Max Hall , Thomas Padrick , Edwin Jay Sarver
摘要： Techniques are disclosed for systems and methods to provide improved ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to determine a complex analysis engine for the ocular aberrometry system based, at least in part, on an aberrometer model and/or an eye model associated with the ocular aberrometry system, wherein the aberrometer model and the eye model are based, at least in part, on wavefront sensor data provided by the wavefront sensor. The logic device is also configured to generate a compact analysis engine for the ocular aberrometry system based, at least in part, on the determined complex analysis engine.
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