-
1.发明公开公开(公告)号：US20240350050A1
公开(公告)日：2024-10-24
申请号：US18684933
申请日：2022-08-18
申请人： Diagnosys LLC
发明人： Bruce Doran , Jeffrey Farmer , Kamyar Ghandi , Richard Robson , Marc Chabot , Brian McLeod
摘要： Apparatus for obtaining ophthalmic electrophysiological, pupillometry and psychophysical responses from a test subject, the apparatus comprising: a housing comprising a curved surface; a dichoptic stimulator mounted to the curved surface of the housing, the dichoptic stimulator comprising a left eye stimulator for delivering a visual stimulus to the left eye of the test subject and a right eye stimulator for delivering a visual stimulus to the right eye of the test subject, whereby to evoke an electrophysiological response in the test subject; a pair of cameras mounted to the curved surface of the housing, wherein the pair of cameras comprises a left eye camera for obtaining images of the left eye and a right eye camera for obtaining images of the right eye of the test subject; and an indicator box for recording a psychophysical response to at least one of the visual stimulus to the left eye and the visual stimulus to the right eye.
-
公开(公告)号：US20240285162A1
公开(公告)日：2024-08-29
申请号：US18569498
申请日：2022-09-14
CPC分类号： A61B3/022 , A61B3/0033 , A61B3/005 , A61B3/0091 , A61B3/112 , A61B3/14 , G06T7/0012 , G06T7/62 , G06T7/70 , G06T2207/10048 , G06T2207/30041
摘要： Provided is a contrast-sensitivity test device that is smaller than conventional ones and that enables a desired illumination environment to be easily set and enables a contrast sensitivity test to be conducted easily and accurately. The contrast-sensitivity test device includes: an illumination unit that emits illumination light such that a field of view of a subject is in a specified illumination environment; a visual target presentation unit that is located within the field of view of the subject and that switches and sequentially presents a plurality of visual targets having different contrasts; a response-time measurement unit that, when the illumination light is emitted, measures a response time after each visual target is presented until the subject recognizes the visual target; and a casing that houses the illumination unit, the visual target presentation unit, and the response-time measurement unit.
-
公开(公告)号：US12059207B2
公开(公告)日：2024-08-13
申请号：US17515292
申请日：2021-10-29
申请人： NeuroSync, Inc.
发明人： Jamshid Ghajar , Jianliang Tong , Jun Maruta
摘要： A method of testing a subject for impairment includes presenting the subject with a display of a smoothly moving object, repeatedly moving over a tracking path and, while presenting the display to the subject, measuring the subject's right eye positions and measuring the subject's left eye positions. The method further includes generating a disconjugacy metric by comparing the measured right eye positions with the measured left eye positions, comparing the disconjugacy metric with a predetermined baseline to determine whether the disconjugacy metric is indicative of an impairment, and generating a report based on the disconjugacy metric.
-
公开(公告)号：US11998273B2
公开(公告)日：2024-06-04
申请号：US17188786
申请日：2021-03-01
发明人： Mark Patrick Delaney , Brett Ward , John Carl Mese , Nathan J. Peterson , Russell Speight VanBlon , Arnold S. Weksler
CPC分类号： A61B3/112 , A61B3/0008 , A61B3/0041
摘要： A computer device implemented method includes displaying, via the computer device, content on a display device, sensing a pupil size of a user of the computer, and adjusting a luminosity setting of the display device based on the sensed pupil size and a pupil size setpoint.
-
5.发明授权公开(公告)号：US11986315B2
公开(公告)日：2024-05-21
申请号：US16963457
申请日：2019-01-15
发明人： Julia C. Finkel
IPC分类号： G06T7/70 , A61B3/00 , A61B3/11 , A61B5/00 , G06T7/00 , G16H10/20 , G16H15/00 , G16H30/40 , G16H50/20 , G16H50/30 , G16H50/70 , G16H70/40 , G16H70/60
CPC分类号： A61B5/4845 , A61B3/0041 , A61B3/112 , G06T7/0014 , G06T7/70 , G16H10/20 , G16H15/00 , G16H30/40 , G16H50/20 , G16H50/30 , G16H50/70 , G16H70/40 , G16H70/60 , G06T2207/10016 , G06T2207/30041
摘要： The present disclosure is related to a method and apparatus for determining THC usage of a person. The present disclosure describes acquiring a video sequence, of an eye of a patient, the video sequence being a plurality of video frames, determining a frequency spectrum from a pupillary data of the video sequence, and determining, based on the frequency spectrum, the physiological characteristic or drug of use of the patient. In an embodiment, at least one frequency can be probed based on which physiological characteristic is being explored. For example, the physiological characteristic can be Δ#-tetrahydrocannabinol, and the at least one frequency probed can be selected to be specific to Δ#-tetrahydrocannabinol.
-
公开(公告)号：US20240160050A1
公开(公告)日：2024-05-16
申请号：US18406160
申请日：2024-01-07
摘要： The embodiments disclose an apparatus including an eyewear pupilometer for detecting, measuring and processing a wearer's pupil movement and size, for detecting and processing retinal images, for detecting and processing a wearer's field of view, for broadcasting alerts, for pre-diagnostic screening, for overriding vehicle operation and for measuring, recording and transmitting circadian responses, at least one eyewear pupilometer module including a lens fiber optic camera module, an image processor module, a retinal image infrared detector module, an outward camera module, at least one alert module, an alert light and message projector, a WI-FI module, an automated pullover module, an automated steering module, fiber optic & data cables, a contact lens pupilometer image, sensor and processor module, and at least one eyewear pupilometer module coupled to and/or embedded into eyewear frames and lenses, contact lenses, a vehicle wind shield and protective covers for hand held devices and laptop computers.
-
公开(公告)号：US11944810B2
公开(公告)日：2024-04-02
申请号：US17165231
申请日：2021-02-02
IPC分类号： A61N1/05 , A61B5/03 , A61B5/24 , A61B5/285 , A61B8/08 , A61B18/14 , A61B3/11 , A61B5/00 , A61B5/01 , A61B5/026 , A61B5/369 , A61B8/12 , A61B18/00
CPC分类号： A61N1/0517 , A61B5/037 , A61B5/24 , A61B5/285 , A61B8/0808 , A61B8/0816 , A61B18/1492 , A61B3/11 , A61B5/01 , A61B5/026 , A61B5/369 , A61B5/4233 , A61B8/12 , A61B2018/00488
摘要： A method may include positioning a catheter, including at least one electrode, within an esophagus such that the electrode is proximate to at least one sympathetic ganglion. The methods may further include recruiting the sympathetic ganglion via an electrical signal, monitoring the recruitment of the sympathetic ganglion, and, based on the monitoring the recruitment of the sympathetic ganglion, adjusting the electrical signal from the at least one electrode.
-
公开(公告)号：US11944380B1
公开(公告)日：2024-04-02
申请号：US17028996
申请日：2020-09-22
申请人： Welch Allyn, Inc.
CPC分类号： A61B3/028 , A61B3/111 , A61B3/112 , A61B3/113 , A61B5/0013 , A61B5/0022 , A61B5/117 , A61B5/74 , G16H10/60 , G16H20/00
摘要： Various implementations disclosed herein relate to systems, methods, and devices to facilitate mass vision screening of individuals. An example method includes capturing a first image of an individual and confirming an identity of the individual based on the first image. In response to confirming the identity of the individual, the method may further include capturing one or more second images of an eye of the individual; determining one or more health metrics of the individual based on the one or more second images, and transmitting, to a remote device, the identity of the individual and the one or more health metrics of the individual. The one or more health metrics may include at least one of a pupillary distance of the individual, a pupil size of the eye of the individual, a complete refraction of the eye of the individual, or an alignment indicator of the eye of the individual.
-
公开(公告)号：US20240099574A1
公开(公告)日：2024-03-28
申请号：US17936246
申请日：2022-09-28
申请人： Heru Inc.
发明人： Mohamed ABOU SHOUSHA , Michael CHEN , Rashed KASHEM , Ece TURHAL , Dawn SMITH , Tom NUZZO , Keith BROCK , Collins OPOKU-BAAH , Mary DURBIN , Alexander Jacob MILLER , Keith ÓHARA
IPC分类号： A61B3/00 , A61B3/11 , A61B3/113 , A61B3/14 , G06T7/00 , G06T7/20 , G06T7/60 , G06T7/70 , G06V40/18 , H04N23/56 , H04N23/90
CPC分类号： A61B3/0091 , A61B3/112 , A61B3/113 , A61B3/14 , G06T7/0012 , G06T7/20 , G06T7/60 , G06T7/70 , G06V40/18 , H04N23/56 , H04N23/90 , A61B2090/502 , G06T2207/10152 , G06T2207/30041
摘要： A head-mounted display (HMD) determines whether a set of criteria is satisfied based on eye-related readings collected by a camera of the HMD and wirelessly transmits a set of messages in response to a determination that the set of criteria is satisfied. An attachment includes a set of light-emitting diodes (LEDs) and activates the set of LEDs to emit the light at the bleaching intensity in response to receiving the set of messages.
-
10.发明公开公开(公告)号：US20240091623A1
公开(公告)日：2024-03-21
申请号：US18509945
申请日：2023-11-15
IPC分类号： A63B71/06 , A61B3/11 , A61B5/00 , A61B5/0205 , A61B5/103 , A61B5/11 , A61B5/1455 , A61B5/16 , G06F18/21 , G06N3/082 , G06T11/00 , G06V20/40 , G10L25/30 , G10L25/63 , G10L25/66 , G16H40/67 , G16H50/30 , H04N7/14
CPC分类号： A63B71/06 , A61B3/112 , A61B5/0077 , A61B5/0205 , A61B5/1032 , A61B5/1101 , A61B5/14551 , A61B5/165 , A61B5/4803 , A61B5/7267 , G06F18/21 , G06N3/082 , G06T11/00 , G06V20/41 , G06V20/46 , G10L25/30 , G10L25/63 , G10L25/66 , G16H40/67 , G16H50/30 , H04N7/141 , A61B5/02444
摘要： The present disclosure pertains to a system for providing client-side physiological condition estimations during a live video session. In some embodiments, the system includes a first client computer system that is caused to: (i) store a neural network on one or more computer-readable storage media of the first client computer system, (ii) obtain a live video stream of an individual via a camera of the first client computer system during a video streaming session between the first client computer system and a second client computer system, (iii) provide, during the video streaming session, video data of the live video stream as input to the neural network to obtain physiological condition information from the neural network, and (iv) provide, during the video streaming session, the physiological condition information for presentation at the second client computer system.
-
-
-
-
-
-
-
-
-
搜索结果
1233 条记录 (耗时 0.028 秒)
