公开(公告)号：US20240335150A1

公开(公告)日：2024-10-10

申请号：US18573386

申请日：2021-06-22

Applicant: CUMULUS NEUROSCIENCE LIMITED

Inventor： Bryan Murphy ,  Ian McCullough ,  Glyn Griffiths ,  Terence Kealy ,  Sara Urasini

IPC: A61B5/256 ,  A61B5/00 ,  A61B5/291

CPC classification number: A61B5/256 ,  A61B5/291 ,  A61B5/6803 ,  A61B5/6831 ,  A61B2560/0468 ,  A61B2562/046 ,  A61B2562/164 ,  A61B2562/227

Abstract: Disclosed is a size-adjustable headset for monitoring bioelectrical signals, the headset comprising: a headband configured to be put on a user's head, wherein the headband comprises a first connector element; at least one side band comprising a second connector element distant from a first end of the at least one side band; and at least one electrode contact configured to be electrically connected to a measurement electrode, wherein the first connector element and the second connector element are configured to be connected to one another such that a length of the at least one side band between the first end and the first connector element can be adjusted. Further disclosed is an EEG measurement system comprising the headset and an EEG measurement electrode.

公开(公告)号：US12109028B2

公开(公告)日：2024-10-08

申请号：US18010348

申请日：2022-03-07

Applicant: Google LLC

Inventor： Yehua Liao

IPC: A61B5/256

CPC classification number: A61B5/256 ,  A61B2562/0209 ,  A61B2562/125 ,  Y10T29/49002

Abstract: A method for forming an electrode is provided. The method includes removing portion(s) of a removable protective film to produce a removable protective film element having a first defined shape; positioning the removable protective film element on a first portion of a cover glass such that the first portion has the first defined shape; defining a second portion of the cover glass based at least in part on positioning the removable protective film element on the first portion, the second portion having a second defined shape; depositing a metal material on the second portion and/or the removable protective film element; removing portion(s) of the metal material to form electrode(s) on the second portion; and/or removing the removable protective film element from the first portion to produce the electrode(s) formed on the cover glass such that the cover glass and/or the electrode(s) have defined attribute(s).

公开(公告)号：US20240306974A1

公开(公告)日：2024-09-19

申请号：US18571127

申请日：2022-06-16

Applicant: WEST VIRGINIA UNIVERSITY BOARD OF GOVERNORS ON BEHALF OF WEST VIRGINIA UNIVERSITY

Inventor： Partho SENGUPTA ,  Naveena YANAMALA

IPC: A61B5/341 ,  A61B5/00 ,  A61B5/256

CPC classification number: A61B5/341 ,  A61B5/0006 ,  A61B5/256 ,  A61B5/6804 ,  A61B5/7264 ,  A61B2562/222

Abstract: Various examples are provided related to synthetic echocardiography. In one example, a method includes receiving surface electrocardiography (ECG) signals obtained from a patient; synthesizing, through a machine learning model, a 3D model of a heart based upon the surface ECG signals; and generating a rendering of the heart based upon the synthesized model of the heart. In another example, a system includes a wearable monitoring device that can collect and transmit surface ECG signals; and a computing device that can receive the surface ECG signals obtained from a patient using the wearable monitoring device; synthesize, through a machine learning model, a 3D model of a heart based upon the surface ECG signals; and generate a rendering of the heart based upon the synthesized model of the heart. The rendering of the heart can be displayed locally (e.g., by the computing device) or transmitted to a user device for display.

公开(公告)号：US20240285212A1

公开(公告)日：2024-08-29

申请号：US18573347

申请日：2021-06-22

Applicant: CUMULUS NEUROSCIENCE LIMITED

Inventor： Bryan Murphy ,  Ian McCullough ,  Glyn Griffiths ,  Terence Kealy ,  Sara Urasini ,  Martin McNeill

IPC: A61B5/291 ,  A61B5/256 ,  A61B5/282

CPC classification number: A61B5/291 ,  A61B5/256 ,  A61B5/282 ,  A61B2562/227

Abstract: Disclosed is an electrode assembly, comprising an electrode configured to be placed on a surface of a subject's body for recording an electric body signal, an electrode receptacle configured to receive the electrode, and a coupling mechanism configured to couple the electrode to the electrode receptacle, the coupling mechanism having a locked configuration, in which the electrode is coupled to the electrode receptacle, and an unlocked configuration, in which the electrode is decoupled from the electrode receptacle. The disclosure also relates to an electrode, an electrode receptacle and a system.

公开(公告)号：US20240252090A1

公开(公告)日：2024-08-01

申请号：US18563669

申请日：2022-05-17

Applicant: Tiffany WU ,  CHI-HUA FOUNDATION

Inventor： Chau-Chung WU ,  Meng-Tsung LO ,  Wei-Yu CHEN ,  Zeus HARNOD ,  Tiffany WU

IPC: A61B5/332 ,  A61B5/00 ,  A61B5/256 ,  A61B5/282 ,  A61B5/352 ,  A61B5/353 ,  A61B5/355 ,  A61B5/358 ,  A61B5/36

CPC classification number: A61B5/332 ,  A61B5/256 ,  A61B5/282 ,  A61B5/352 ,  A61B5/353 ,  A61B5/355 ,  A61B5/358 ,  A61B5/36 ,  A61B5/6805

Abstract: A system for determining cardiovascular characteristics is to be disposed on the body of a subject. The body has a detection area. The system includes a detector member and a processor. The detector member includes at least sixteen precordial electrodes which are to be placed on the chest of the subject within the detection area and which produce at least sixteen electrocardiogram (ECG) signals. The processor calculates at least twenty-four characteristic values based on the ECG signals. The characteristic values serve as basis for determining a location of chronic or acute myocardial ischemia in the body and a region of chronic or acute myocardial ischemia in the heart of the subject.

公开(公告)号：US12048561B2

公开(公告)日：2024-07-30

申请号：US17790750

申请日：2021-02-18

Applicant: Prevayl Innovations Limited

Inventor： Michael John Lynch

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/256 ,  A61B5/27 ,  A61B5/28 ,  A61B5/024

CPC classification number: A61B5/6804 ,  A61B5/0006 ,  A61B5/0008 ,  A61B5/02055 ,  A61B5/256 ,  A61B5/27 ,  A61B5/28 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/02427 ,  A61B2560/0257 ,  A61B2562/0271 ,  A61B2562/029 ,  A61B2562/16

Abstract: The wearable article (200) comprises a sensing component. The electronics module (100) is removably coupled to the wearable article (200). The electronics module comprises a housing and a processor disposed within the housing (101). An interface element (121, 123) interfaces with the sensing component so as to receive signals from the sensing component and provide the same to the processor. A sensor (105) is disposed within the housing (101). The sensor (105) monitors a property of the environment external the electronics module (100) through the housing (101). The housing (101) is constructed such that the sensor (105) has line of sight through the housing (101).

公开(公告)号：US20240206812A1

公开(公告)日：2024-06-27

申请号：US18542908

申请日：2023-12-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Mohammed Meftah ,  Jozef Hubertus Gelissen

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/1455 ,  A61B5/256

CPC classification number: A61B5/681 ,  A61B5/0205 ,  A61B5/14552 ,  A61B5/256 ,  A61B5/02427 ,  A61B2562/185

Abstract: Provided are a temperature measurement apparatus, a biometric detection assembly, and a wearable device. The temperature measurement apparatus comprises a housing, a temperature measurement component and an elastic component. The temperature measurement component is used for measuring the temperature of a measured object. The temperature measurement component can move relative to the housing, and the elastic component is arranged between the housing and the temperature measurement component. When the temperature measurement component comes into contact with the measured object, the temperature measurement component can move relative to the housing, such that the elastic component is compressed, and a restoring force of the elastic component acts on the temperature measurement component to cause the temperature measurement component to tend to move towards the measured object, thereby facilitating contact between the temperature measurement component and the measured object, improving the contact stability, and making a measurement result of the temperature measurement apparatus more accurate.

公开(公告)号：US20240206791A1

公开(公告)日：2024-06-27

申请号：US18553207

申请日：2021-08-25

Applicant: GOERTEK INC.

Inventor： Jianjun WANG

IPC: A61B5/28 ,  A61B5/256 ,  H01L33/42

CPC classification number: A61B5/28 ,  A61B5/256 ,  H01L33/42

Abstract: A light-transmitting electrode structure and an smart wearable device are disclosed. The light-transmitting electrode structure is installed on an outer surface of an electronic device, and comprises: a base, a transparent electrode layer, and a conductive connector. The transparent electrode layer covers an outer surface of the base. The conductive connector passes through the base to electrically connect the transparent electrode layer with an ECG circuit in the electronic device, so that the transparent electrode layer forms an ECG electrode. The base is provided with light-transmitting through holes which are aligned with an optical heart rate sensor in the electronic device, so that the transparent electrode layer forms a light-transmitting lens of the optical heart rate sensor.

公开(公告)号：US20240180468A1

公开(公告)日：2024-06-06

申请号：US18443150

申请日：2024-02-15

Applicant: OpenBCI, Inc.

Inventor： Conor Russomanno ,  Aaron Trocola ,  Sean Montgomery ,  Shirley Zhang ,  Joseph Artuso ,  Eva Esteban

IPC: A61B5/256 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/291 ,  A61B5/296 ,  A61B5/297

CPC classification number: A61B5/256 ,  A61B5/0002 ,  A61B5/02141 ,  A61B5/02427 ,  A61B5/291 ,  A61B5/296 ,  A61B5/297 ,  A61B2562/0247 ,  A61B2562/164 ,  A61B2562/166 ,  A61B2562/18

Abstract: Biometric information about a person may be collected and analyzed to gain insight into the person's physical and/or emotional conditions. The collection and analysis may be performed using a uniquely designed sensing device that includes multiple sets of sensors configured to collect EEG, EOG, EMG, EDA, and/or PPG signals from the person's head and/or facial areas. The sensing device may include a multi-layered facepad and may be coupled to a VR/AR headset and/or a scalp engagement apparatus to monitor the person's physiological and/or neural reactions to audio/visual stimuli.

公开(公告)号：US20240157160A1

公开(公告)日：2024-05-16

申请号：US18490748

申请日：2023-10-19

Applicant: West Affum Holdings Designated Activity Company

Inventor： Dallas E. Meeker ,  Daniel R. Piha ,  Joseph L. Sullivan ,  Robert R. Buchanan ,  Philip D. Foshee, JR.

IPC: A61N1/39 ,  A61B5/256 ,  A61B5/282 ,  A61B5/332 ,  A61N1/04

CPC classification number: A61N1/3904 ,  A61B5/256 ,  A61B5/282 ,  A61B5/332 ,  A61N1/046 ,  A61N1/0484

Abstract: A wearable article is provided as a wearable component of a medical device configured with elements to accommodate electrode pads in a manner that offers flexibility, cushion, and temperature regulation for comfort of a patient, as well as facilitating distribution of pressure on the electrode pads against the body of the patient. A containment portion of the wearable article houses the electrode pad and a spacer structure. The spacer structure is flexible to move as the body of the patient moves and yet provides a level of stiffness for pressure on the underlying electrode. Numerous springy elements dispersed in the spacer structure provide a thickness and open space for air circulation through the spacer structure, resulting in temperature regulation of the wearable article.