公开(公告)号：US20240252088A1

公开(公告)日：2024-08-01

申请号：US18418108

申请日：2024-01-19

Applicant: Wave Neuroscience, Inc.

Inventor： James William Phillips

IPC: A61B5/291 ,  A61B5/00 ,  A61B5/15 ,  A61B5/256 ,  A61B5/273

CPC classification number: A61B5/291 ,  A61B5/0006 ,  A61B5/150809 ,  A61B5/256 ,  A61B5/273 ,  A61B2560/0214

Abstract: A device for measuring electroencephalography (EEG) recordings of a subject, the portable device including a casing, at least two first electrodes extending from a first surface of the casing, the at least two first electrodes being configured to contact a scalp of the subject during an EEG recording, and at least one second electrode disposed on a second surface of the casing and configured to provide a ground connection during the EEG recording.

公开(公告)号：US20240130656A1

公开(公告)日：2024-04-25

申请号：US18480702

申请日：2023-10-03

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Koji YOSHIDA ,  Takeshi Torita ,  Ichitaro Okamura ,  Kosuke Sugiura ,  Mika Fujiwaki

IPC: A61B5/265 ,  A61B5/257 ,  A61B5/273 ,  A61B5/28 ,  A61B5/291

CPC classification number: A61B5/265 ,  A61B5/257 ,  A61B5/273 ,  A61B5/28 ,  A61B5/291 ,  A61B2560/04 ,  A61B2562/0215 ,  A61B2562/125

Abstract: A biosignal electrode that includes a substrate having first and second opposed main surfaces; a conductive material pattern on the first main surface of the substrate, the conductive material pattern defining a plurality of open spaces extending through the conductive material pattern and exposing the first surface of the substrate therethrough; and a biocompatible glue material within the plurality of open spaces of the conductive material pattern.

公开(公告)号：US20230263447A1

公开(公告)日：2023-08-24

申请号：US18024305

申请日：2021-08-19

Applicant: Dätwyler Schweiz AG

Inventor： Ronny VRIJENS ,  Mattia Alberto LUCCHINI ,  Raphael KAELIN ,  Michael SEGESSENMANN

IPC: A61B5/268 ,  H01B1/12 ,  A61B5/273

CPC classification number: A61B5/268 ,  H01B1/124 ,  A61B5/273

Abstract: An electrode for measuring bioelectric signals of an individual includes a dome-like shape support body having a concave contact side facing the individual and an opposite convex connector side. The support body defines a central axis arranged centrally through the contact and connector sides. The electrode includes outer contact pins located on the contact side at a radially outer region of the support body for contacting an area of interest to be measured. The electrode is made of elastomeric material and has conductive properties. The support body is flexible such that after applying the electrode to the individual a force exerted centrally onto the connector side and parallel to the central axis leads to an upwards bending of the radially outer region. The upwards bending leads to tilting of the outer contact pins such that a tip of the outer contact pins moves radially outwards along the area of interest.

公开(公告)号：US20230140973A1

公开(公告)日：2023-05-11

申请号：US17523315

申请日：2021-11-10

Applicant: GE Precision Healthcare LLC

Inventor： Juha Virtanen ,  Emma Hellman ,  René Coffeng ,  Terho Pulliainen

IPC: A61B5/28 ,  A61B5/273 ,  A61B5/00 ,  A61B5/08

CPC classification number: A61B5/28 ,  A61B5/273 ,  A61B5/6823 ,  A61B5/08

Abstract: A system for measuring ECG data and respiratory data for a patient. The system includes at least four ECG wires configured to communicate a first set of cardiac electrical activity from the patient. A respiratory wire distinct from the at least four ECG wires is configured to communicate respiratory electrical activity from the patient. An electronics device is electrically coupled to the at least four ECG wires and to the respiratory wire. The electronics device is configured to measure the ECG data based on the first set of cardiac electrical activity from the at least four ECG wires, and to measure the respiratory data based on the respiratory electrical activity from the respiratory wire.

公开(公告)号：US12102421B2

公开(公告)日：2024-10-01

申请号：US17135372

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung Hoon Jung ,  Moon Seong Park ,  Yun S Park ,  Kun Sun Eom

IPC: A61B5/0537 ,  A61B5/273

CPC classification number: A61B5/0537 ,  A61B5/273

Abstract: An apparatus for measuring impedance is provided. The apparatus may include an electrode part in which a plurality of electrodes are arranged; a depth controller configured to configure electrode clusters from among the plurality of electrodes of the electrode part based on a measurement depth of the object, and generate a control signal; a switch configured to connect electrodes in the electrode clusters to signal lines based on the control signal; and a measurer configured to measure the impedance of the object based on signals measured through the electrode clusters.

公开(公告)号：US12097033B2

公开(公告)日：2024-09-24

申请号：US17104902

申请日：2020-11-25

Applicant: California Institute of Technology

Inventor： Markus Meister ,  Kyu Hyun Lee ,  Yu-Li Ni

IPC: A61B5/273 ,  A61B5/00 ,  A61B5/304

CPC classification number: A61B5/273 ,  A61B5/304 ,  A61B5/7217

Abstract: A method includes providing a first electrode and a second electrode, receiving a first plurality of signals from the first electrode during a first period of time, and receiving a second plurality of signals from the second electrode during a second period of time. The method also includes receiving a pooled signal comprising a third plurality of signals from the first electrode and a fourth plurality of signals from the second electrode and isolating, from the pooled signal, one or more of the third plurality of signals and one or more of the fourth plurality of signals.

公开(公告)号：US20240225511A9

公开(公告)日：2024-07-11

申请号：US18480702

申请日：2023-10-04

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Koji YOSHIDA ,  Takeshi Torita ,  Ichitaro Okamura ,  Kosuke Sugiura ,  Mika Fujiwaki

IPC: A61B5/265 ,  A61B5/257 ,  A61B5/273 ,  A61B5/28 ,  A61B5/291

CPC classification number: A61B5/265 ,  A61B5/257 ,  A61B5/273 ,  A61B5/28 ,  A61B5/291 ,  A61B2560/04 ,  A61B2562/0215 ,  A61B2562/125

Abstract: A biosignal electrode that includes a substrate having first and second opposed main surfaces; a conductive material pattern on the first main surface of the substrate, the conductive material pattern defining a plurality of open spaces extending through the conductive material pattern and exposing the first surface of the substrate therethrough; and a biocompatible glue material within the plurality of open spaces of the conductive material pattern.

公开(公告)号：US11707367B2

公开(公告)日：2023-07-25

申请号：US16407170

申请日：2019-05-08

Applicant: Otto Bock Healthcare Products GmbH

Inventor： Christoph Messner ,  Sebastian Amsuess ,  Georg Brandmayr ,  Martin Wehrle ,  Markus Friedrich ,  Johannes Steininger

IPC: A61F2/72 ,  A61B5/00 ,  A61F2/54 ,  A61F2/80 ,  A61B5/296 ,  A61B5/316 ,  A61B5/273 ,  A61B5/397 ,  A61B5/256 ,  A61F2/76

CPC classification number: A61F2/72 ,  A61B5/256 ,  A61B5/273 ,  A61B5/296 ,  A61B5/316 ,  A61B5/397 ,  A61B5/4851 ,  A61B5/6811 ,  A61F2/54 ,  A61F2/80 ,  A61B2562/0209 ,  A61B2562/043 ,  A61F2002/769

Abstract: A method for configuring a myoelectrically controlled prosthetic system with a prosthesis socket and several lead electrodes for recording electric muscle activities, featuring the steps: placement of a surface electrode arrangement comprising several surface electrodes around the circumference of a residual limb, recording of electric muscle activity in muscles of the residual limb as electromyograhic signals, the activity being recorded by the surface electrodes, evaluation of the myoelectric signals with regards to the distinctness of the signals, selection of the control procedure that is to be used to control the prosthesis system, based on the evaluation of the distinctness of the signals, and fixing of the lead electrodes to the prosthesis socket.

公开(公告)号：US20230231330A1

公开(公告)日：2023-07-20

申请号：US18156948

申请日：2023-01-19

Applicant: ADVANTAGE MEDICAL ELECTRONICS, LLC

Inventor： IAN WEST

IPC: H01R11/24 ,  A61B5/273 ,  A61B5/28

CPC classification number: H01R11/24 ,  A61B5/273 ,  A61B5/28 ,  H01R2201/12 ,  A61B2562/227

Abstract: A novel ECG electrode connector adapted for attachment to a biomedical patient electrode by either pinch or snap connection is disclosed. A closed-end electrical connector includes a pair of pivotally connected members including a main connector body having two electrically conductive contacts located in proximity to one side of an ECG stud, and a jaw pivotally connected thereto and resiliently biased to a closed position. An ECG electrode connector in accordance with the present disclosure may further be fabricated of radiolucent materials.

公开(公告)号：US20230361510A1

公开(公告)日：2023-11-09

申请号：US18221765

申请日：2023-07-13

Applicant: DRAEGER MEDICAL SYSTEMS, INC.

Inventor： Georgios Kokovidis ,  Peter Lund

IPC: H01R13/641 ,  H01R13/66 ,  A61B5/273

CPC classification number: H01R13/641 ,  H01R13/6683 ,  A61B5/273 ,  A61B5/318

Abstract: A connector detection system includes a connector interface including a connector port having an interior volume configured receive a connector of a cable; and an optical sensor. The optical sensor includes a transmitter configured to transmit a light beam across the interior volume; a receiver configured to monitor for a reflected light beam corresponding to the transmitted light beam; and processing circuitry configured to determine whether the connector is inserted into the interior volume based on a monitoring for the reflected light beam.