公开(公告)号：US11978562B2

公开(公告)日：2024-05-07

申请号：US17625821

申请日：2020-12-15

Applicant: VAYYAR IMAGING LTD.

Inventor： Michael Orlovsky ,  Ofer Familier ,  Shay Moshe ,  Rotem Barda ,  Ronen Tur ,  Noga Barpal ,  Albert Jacob ,  Iddo Bar David ,  Tomer Zimmerman

IPC: B66B1/34 ,  A61B5/00 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/05 ,  A61B5/08 ,  A61B5/11 ,  B66B5/00 ,  G01S13/88 ,  G16H15/00 ,  G16H40/67 ,  G16H50/30 ,  G16H50/80

CPC classification number: G16H50/30 ,  A61B5/0002 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/02405 ,  A61B5/05 ,  A61B5/0816 ,  A61B5/112 ,  A61B5/4561 ,  A61B5/4806 ,  B66B1/3423 ,  B66B1/3453 ,  B66B1/3461 ,  B66B1/3476 ,  B66B5/0012 ,  G01S13/88 ,  G16H15/00 ,  G16H40/67

Abstract: Systems and methods for a radar-based viral transmission prevention for a protected space are disclosed. The system comprises a gateway screening system 104 configured for remotely screening subjects crossing a boundary of a protected space, an elevator monitoring system 106 configured for monitoring passengers using an elevator system and a social distance monitoring system 108 configured for monitoring social distancing compliance within the protected space. The system also includes a telemedical monitoring system 110 configured and operable for remotely measuring one or more parameters of a patient using a radar-based system. The system further includes a gesture recognition system 112 configured and operable to identify hand gestures remotely.

公开(公告)号：US11660023B2

公开(公告)日：2023-05-30

申请号：US17632522

申请日：2020-12-23

Applicant: VAYYAR IMAGING LTD.

Inventor： Amit Dvash ,  Ronen Tur ,  Ido Klemer ,  Alon Keren ,  Tomer Zimmerman ,  Michael Orlovsky ,  Yuval Lomnitz ,  Tsachi Rosenhouse

IPC: A61B5/11 ,  G01S13/88 ,  G01S13/66 ,  A61B5/00

CPC classification number: A61B5/1117 ,  A61B5/1126 ,  A61B5/746 ,  G01S13/66 ,  G01S13/88

Abstract: Fall detection systems and methods use radar chips to scan monitored regions such that data obtained by the scanning radar chip are processed to identify targets within the monitored region. Targets are tracked and profiled indicating their posture and fall detection rules are applied. Standard energy profiles and time dependent energy profiles are generated for various segments of the monitored region and compared to the current energy profile for each target segment of the monitored region. Anomalies are detected, false fall alerts filtered out and verified fall alerts are generated.

公开(公告)号：US12213772B2

公开(公告)日：2025-02-04

申请号：US17800643

申请日：2021-02-18

Applicant: VAYYAR IMAGING LTD.

Inventor： Tom Harel ,  Yuval Lomnitz ,  Michael Orlovsky ,  Shay Moshe ,  Naftali Chayat ,  Alexei Khazan ,  Mark Popov ,  Rohi Halimi ,  Harel Golombek

IPC: A61B5/05 ,  G01S7/41 ,  G01S13/534

Abstract: Systems and methods for monitoring life signs in a subject. A radar unit comprising generates raw data and a processor unit receives raw data and identifies oscillating signals in a series of arrays of complex values representing radiation reflected from each voxel of a target region during a given time segment. A phase value is determined for each voxel in each frame and a waveform representing phase changes over time for each voxel is generated. Voxels indicating an oscillating signal are selected and life sign parameters are extracted.