公开(公告)号：US20240350079A1

公开(公告)日：2024-10-24

申请号：US18640584

申请日：2024-04-19

申请人： KONINKLIJKE PHILIPS N.V.

发明人： BERNICE MARIELOUISE WULTERKENS ,  PEDRO MIGUEL FERREIRA DOS SANTOS DA FONSECA ,  LIEKE WILHELMINA ALEXANDRA HERMANS ,  MEREL MARIETJE VAN GILST ,  SEBASTIAAN OVEREEM

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/372

CPC分类号： A61B5/4818 ,  A61B5/02438 ,  A61B5/4809 ,  A61B5/7246 ,  A61B5/7282 ,  A61B5/0205 ,  A61B5/372 ,  A61B5/6814 ,  A61B5/6823 ,  A61B5/6831

摘要： There is provided a computer-implemented method comprising the steps of: receiving an arousal signal representative of an occurrence an arousal of a subject; receiving a heartrate signal representative of a heartrate of the subject; determining a recovery response phase signal in the heartrate signal; wherein the recovery response phase signal is representative of a recovery response phase in which the heartrate decreases after the arousal; determining a deviation of the recovery response phase signal relative to a reference signal. Further, there is provided an apparatus comprising a sensor system and a processing unit coupled to the sensor system. The sensor system is configured to provide a heartrate signal representative of a heartrate of a subject. The sensor system is configured to provide an arousal signal representative of an occurrence of an arousal of a subject. The processing unit is configured to perform the computer-implemented method.

公开(公告)号：US12064217B2

公开(公告)日：2024-08-20

申请号：US17207447

申请日：2021-03-19

申请人： Masimo Corporation

发明人： Omar Ahmed ,  Nicholas Evan Barker ,  Keith Ward Indorf ,  Sungwhan Cha ,  Sebastian T. Frey ,  Hyejin Cho

IPC分类号： A61B5/00 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/145 ,  G06F9/451 ,  G16H10/60 ,  G16H15/00 ,  G16H40/20 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H50/70 ,  G16H50/80 ,  H04B17/318 ,  H04W4/021 ,  A61B5/024 ,  A61B5/026 ,  A61B5/1455 ,  G06F3/04842

CPC分类号： A61B5/02055 ,  A61B5/0004 ,  A61B5/0008 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/14542 ,  A61B5/6801 ,  A61B5/6814 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6826 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7435 ,  A61B5/746 ,  A61B5/7465 ,  A61B5/747 ,  A61B5/7475 ,  G06F9/451 ,  G16H10/60 ,  G16H15/00 ,  G16H40/20 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H50/70 ,  G16H50/80 ,  H04B17/318 ,  H04W4/021 ,  A61B5/024 ,  A61B5/026 ,  A61B5/14551 ,  A61B2562/0271 ,  G06F3/04842

摘要： Systems and methods are provided for remote patient management and monitoring. The patient is monitored with a wireless sensor system connected to an application executing on a patient user computing device. The system continuously monitors physiological parameters, such as, but not limited to, blood oxygen saturation (SpO2), pulse rate, perfusion index, pleth variability index, and/or respiration rate from the photoplethysmograph. The system triggers alarms if the patient physiological data violates thresholds. Care providers review patient data and associated alarm(s) with graphical user interfaces.

公开(公告)号：US20240252044A1

公开(公告)日：2024-08-01

申请号：US18593134

申请日：2024-03-01

申请人： Brain Tunnelgenix Technologies Corp.

发明人： Marcio Marc ABREU

IPC分类号： A61B5/01 ,  A61B5/00 ,  A61B5/05 ,  A61B5/245 ,  G01J5/00 ,  G01J5/02 ,  G01J5/04 ,  G06Q30/0251

CPC分类号： A61B5/01 ,  A61B5/0064 ,  A61B5/4064 ,  A61B5/6814 ,  A61B5/6819 ,  A61B5/6835 ,  A61B5/742 ,  G01J5/0025 ,  G01J5/0205 ,  G01J5/0265 ,  G01J5/04 ,  G01J5/047 ,  G06Q30/0271 ,  A61B5/015 ,  A61B5/05 ,  A61B5/245 ,  A61B5/441 ,  A61B5/7445

摘要： A medical device for the measurement of brain temperature data through the Abreu brain thermal tunnel (ABTT) is described. Brain temperature measurement is the key and universal indicator of both disease and health equally, and is the only vital sign that cannot be artificially changed by emotional states. Currently, brain temperature is difficult to measure. However, the present disclosure describes a device that readily locates the Abreu brain thermal tunnel, and is configured to provide a non-contact temperature reading of the brain. Embodiments of the disclosed device enable an individual to measure their own temperature and enable medical professionals to measure the temperature of others.

公开(公告)号：US20240245343A1

公开(公告)日：2024-07-25

申请号：US18437698

申请日：2024-02-09

申请人： University of Massachusetts

发明人： Seyedeh Zohreh Homayounfar et al. ,  Ali Kiaghadi ,  Soha Rostaminia ,  Deepak Ganesan ,  Trisha L. Andrew

IPC分类号： A61B5/398 ,  A61B5/00 ,  A61B5/24

CPC分类号： A61B5/398 ,  A61B5/2415 ,  A61B5/6814 ,  A61B5/6833 ,  A61B5/688 ,  A61B2562/0215

摘要： A textile-based hydrogel electrode comprises a textile-based backing layer, a conductive structure coupled to the textile-based backing layer, and a hydrogel body in contact with at least a first portion of the conductive structure, wherein the first portion of the conductive structure and the hydrogel body form an ionic interface configured to generate an electrical signal through the conductive structure corresponding to a biopotential change proximate to the textile-based hydrogel electrode.

公开(公告)号：US12042296B2

公开(公告)日：2024-07-23

申请号：US17937187

申请日：2022-09-30

申请人： Cheng Qian

发明人： Cheng Qian

IPC分类号： A61B5/00 ,  A61B5/291 ,  A61B5/374 ,  A61B5/398

CPC分类号： A61B5/4806 ,  A61B5/291 ,  A61B5/374 ,  A61B5/6803 ,  A61B5/6814

摘要： The present disclosure relates to a bioelectrical signal acquisition device, an interactive system, and related methods. The bioelectrical signal acquisition device includes a series of electrodes that are configured and positioned to effectively record bioelectrical signals from a user's head. The interactive system and related methods can be used to collect, display, and analyze the bioelectrical signals, especially signals related to sleep. The device, system, and methods can also be applied to modulate physiological or pathological conditions of the user.

公开(公告)号：US20240211033A1

公开(公告)日：2024-06-27

申请号：US16666287

申请日：2019-10-28

申请人： Meta Platforms, Inc.

发明人： Yu-Te Wang ,  Mark Allan Chevillet

IPC分类号： A61B5/0478 ,  A61B5/00 ,  A61B5/0492 ,  A61B5/0496 ,  G02B27/01 ,  G06F1/16 ,  G06F3/01

CPC分类号： A61B5/0478 ,  A61B5/0492 ,  A61B5/0496 ,  A61B5/6803 ,  A61B5/6814 ,  G02B27/0172 ,  G02B27/0176 ,  G06F1/163 ,  G06F3/013

摘要： A wearable device worn at a head region of a user includes electrodes for measuring a signal evoked by a visual stimulus. The electrodes include a first dry electrode configured to contact the skin around an car of the user. The se electrodes additionally include a second dry electrode configured to provide a reference signal for the measurement of the signal evoked by the visual stimulus.

公开(公告)号：US20240206781A1

公开(公告)日：2024-06-27

申请号：US18038996

申请日：2021-11-28

申请人： SIGNALIFE LTD

发明人： Roy NISSIM ,  Roy MIZRACHI

IPC分类号： A61B5/1464 ,  A61B5/00 ,  A61B5/024

CPC分类号： A61B5/1464 ,  A61B5/02411 ,  A61B5/02433 ,  A61B5/7221 ,  A61B5/7235 ,  A61B5/743 ,  A61B5/6814 ,  A61B2503/02 ,  A61B2560/0462 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0233 ,  A61B2562/0247 ,  A61B2562/0271

摘要： An oximetry device for determining mammalian fetus oxygen levels, the oximetry device constituted of: a sensor module comprising multiple light sources of different wavelengths and at least one optical sensor; a processing unit in communication with the sensor module, the processing unit comprising a processor, and a memory, the processor in communication with an output device, the memory comprising electronically readable instructions to cause the processor to: energize the multiple light sources; determine a time varying amplitude of an output of the at least one optical sensor; asses a quality of a location of the sensor module responsive to the determined time varying amplitude; provide to the output device an indication of the assessment of quality of the location; extract features from the determined time varying amplitude; and output an indication of the mammalian fetus oxygen level responsive to the extracted features from the determined time varying amplitude.

公开(公告)号：US12005004B2

公开(公告)日：2024-06-11

申请号：US18070351

申请日：2022-11-28

申请人： Neurasignal, Inc.

发明人： Jan B. Zwierstra ,  Trevor Dunlop ,  Lane Stith ,  Gerard Salinas

IPC分类号： A61G13/12 ,  A61B5/00 ,  A61B5/055 ,  A61B5/11 ,  A61B8/00 ,  A61B8/08 ,  A61B6/03 ,  A61B6/04

CPC分类号： A61G13/121 ,  A61B5/0075 ,  A61B5/055 ,  A61B5/1127 ,  A61B5/6814 ,  A61B5/702 ,  A61B8/0808 ,  A61B8/40 ,  A61B8/4218 ,  A61B8/488 ,  A61B6/032 ,  A61B6/0428 ,  A61B6/0442 ,  A61B6/0492 ,  A61B8/4272 ,  A61B8/4405 ,  A61B8/4416 ,  A61B8/4477 ,  A61B2562/12

摘要： Arrangements described herein relate to a headset system and a method to manufacturing the headset system, the headset system including a headset configured to lay on top of a surface and to support a head of a subject when the subject is in a supine position or a reclined position, at least one probe adjustment mechanism, and a probe coupled to the at least one probe adjustment mechanism and configured to emit acoustic energy.

公开(公告)号：US20240164694A1

公开(公告)日：2024-05-23

申请号：US18545942

申请日：2023-12-19

申请人： Epitel, Inc.

发明人： Mitchell A. Frankel ,  Robert Lingstuyl ,  Michael K. Elwood ,  Mark J. Lehmkuhle

IPC分类号： A61B5/369 ,  A61B5/00 ,  A61B5/266 ,  A61B5/291

CPC分类号： A61B5/369 ,  A61B5/0006 ,  A61B5/266 ,  A61B5/291 ,  A61B5/6814 ,  A61B2560/0214 ,  A61B2560/0456 ,  A61B2562/04

摘要： Provided herein are systems, kits, and methods for monitoring brain activity. In some implementations, a system includes a plurality of wearable sensors having a housing with an extended, rounded shape are removably attached to the scalp of a patient and monitor electroencephalogram (EEG) signals. Approaches for instructing a user to position and active that wearable sensors are disclosed. Approaches for facilitating collection, synchronization, and processing of EEG signals are disclosed. Approaches for handing off control of the wearable sensors between portable computing devices are disclosed.

公开(公告)号：US11974848B2

公开(公告)日：2024-05-07

申请号：US16591568

申请日：2019-10-02

申请人： Paradromics, Inc. ,  Caeleste CVBA

发明人： Matthew R. Angle ,  Robert Edgington ,  Aamir Ahmed Khan ,  Bart Dierickx ,  Peng Gao ,  Amir Babaiefishani ,  Ahmed Abdelmoneem ,  Bert Luyssaert ,  Jean Pierre Vermeiren

IPC分类号： A61B5/05 ,  A61B5/00 ,  A61B5/24 ,  A61B5/291

CPC分类号： A61B5/24 ,  A61B5/291 ,  A61B5/7225 ,  A61B5/725 ,  A61B5/726 ,  A61B5/7282 ,  A61B5/6814 ,  A61B5/7203 ,  A61B5/7285 ,  A61B2562/046 ,  H03F2200/165

摘要： A sensor circuit that is capable of sensing of neural action potentials is disclosed. The circuit can be designed to minimize power dissipation and total silicon area so that it can be incorporated into a massively parallel sensor array and ultimately implanted in the body (e.g. into the brain) in a safe manner. The circuit can also be designed to be tunable such that it can be optimized in silico prior to fabrication, and can be optimized through the use of controllable current sources after fabrication.