公开(公告)号：US20240260885A1

公开(公告)日：2024-08-08

申请号：US18565501

申请日：2023-04-04

Applicant: SOUTHEAST UNIVERSITY

Inventor： Zhe LI ,  Liya WANG ,  Xiao HAN ,  Jie LI ,  Qixin ZHANG ,  Mingjing DONG ,  Mingchen XU ,  Shuang WU ,  Yi SHI ,  Haini CHEN ,  Qiaochu WANG

IPC: A61B5/378 ,  A61B5/0205 ,  A61B5/0533 ,  A61B5/352 ,  A61B5/397 ,  G06N20/00 ,  G06Q50/26 ,  G06V10/26 ,  G06V10/764 ,  G06V20/00

CPC classification number: A61B5/378 ,  A61B5/0205 ,  A61B5/0533 ,  A61B5/352 ,  A61B5/397 ,  G06N20/00 ,  G06V10/26 ,  G06V10/764 ,  G06V20/39 ,  A61B2503/12 ,  G06Q50/26

Abstract: A street greening quality detection method based on physiological activation recognition is provided. The street greening quality detection method includes establishing a greening quality factor index system, and obtaining and uniformly processing street greening images; collecting raw data, and performing reclassification and differential wave processing on the raw data to obtain valid physiological data that can be used for activation feature recognition of greening quality factors; calculating physiological activation feature parameters, training the physiological activation feature parameters by transfer learning fusion to determine importance of physiological activation features, and recognizing weighted average greening activation indexes of the greening quality factors; analyzing weighted average greening activation index data of the greening quality factors to form a street greening quality detection model; and inputting annotated street samples to be analyzed into the street greening quality detection model to obtain annotated results of street greening quality grading detection target data.

公开(公告)号：US20240108283A1

公开(公告)日：2024-04-04

申请号：US18526717

申请日：2023-12-01

Applicant: IB R. Odderson

Inventor： IB R. Odderson

IPC: A61B5/00 ,  A61B5/296 ,  A61B5/397 ,  A61K38/48

CPC classification number: A61B5/4836 ,  A61B5/296 ,  A61B5/397 ,  A61B5/6822 ,  A61B5/6848 ,  A61K38/4893 ,  A61B2560/06

Abstract: A method of quickly and effectively treating cervical vertigo by using EMG-guided injections of botulinum toxin into selective dystonic neck muscles. For each treatment, EMG-guided injections are used wherein an EMG needle is injected into the muscle. An EMG test is then performed using the EMG needle to determine if the muscle is overactive. If the muscle is overactive, a measured amount of botulinum toxin is administered into the muscle using the EMG needle. Muscles that are not overactive are not administered botulinum toxin. The above procedure is conducted in various neck muscles, such as the oblique capitis superior muscle, the oblique capitis inferior muscle, the longissimus capitis muscle, the trapezius, and the levator scapula.

公开(公告)号：US11883656B2

公开(公告)日：2024-01-30

申请号：US17969896

申请日：2022-10-20

Applicant: Battelle Memorial Institute

Inventor： David A. Friedenberg ,  Po-Hsu Chen ,  Samuel Colachis ,  Nicholas Annetta ,  Douglas E. Boyd ,  Collin Dunlap ,  Ian W. Baumgart ,  Herbert S. Bresler

IPC: A61N1/36 ,  G16H20/30 ,  G06N20/00 ,  A61N1/02 ,  A61N1/08 ,  A61B5/397

CPC classification number: A61N1/36003 ,  A61N1/025 ,  A61N1/08 ,  G06N20/00 ,  G16H20/30 ,  A61B5/397

Abstract: A functional electrical stimulation (FES) device includes electrodes arranged to apply functional electrical stimulation to a body part of the user. FES stimulation is performed by: receiving values of a set of user metrics for the user; receiving a target position of the body part represented as values for a set of body part position measurements; determining a user-specific energization pattern for producing the target position based on the received target position and the received values of the set of user metrics for the user; and energizing the electrodes of the FES device in accordance with the determined user-specific energization pattern. The determination may utilize an FES calibration database with records having fields containing: values of the set of user metrics for reference users; energization patterns; and values of the set of body part position metrics for positions assumed by the body part in response to applying the energization patterns.

公开(公告)号：US20230398004A1

公开(公告)日：2023-12-14

申请号：US18210605

申请日：2023-06-15

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

CPC classification number: A61F2/72 ,  A61B5/6811 ,  A61F2/54 ,  A61F2/80 ,  A61B5/296 ,  A61B5/316 ,  A61B5/273 ,  A61B5/4851 ,  A61B5/397 ,  A61B5/256 ,  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 electromyographic signals, said 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：US20230338171A1

公开(公告)日：2023-10-26

申请号：US18305249

申请日：2023-04-21

Applicant: Touch Bionics Limited

Inventor： Dominic Richard Tyson Norberg ,  John Andrew McDaid ,  Alexander Campbell ,  Hugh Gill

IPC: A61F2/76 ,  A61B5/397 ,  A61B5/11

CPC classification number: A61F2/76 ,  A61B5/397 ,  A61B5/1107 ,  A61F2002/762 ,  A61F2002/7635

Abstract: A sensor assembly for a prosthetic socket may include one or more sensors, such as an electromyography (EMG) sensor, a force sensor, and/or a displacement sensor, for example a magnetic sensor and a magnet. The sensor assembly may be capable of determining if the socket has a proper fit, by using a displacement or force measured or derived from the sensor assembly to determine if there is sufficient pressure between the sensor assembly and the user's skin.

公开(公告)号：US20230293100A1

公开(公告)日：2023-09-21

申请号：US17928938

申请日：2021-06-04

Applicant: ONCOMFORT SA

Inventor： Diane JOORIS ,  Mario HUYGHE ,  Clémence TOUSSAINT

IPC: A61B5/00 ,  A61B5/374 ,  A61B5/397

CPC classification number: A61B5/4824 ,  A61B5/374 ,  A61B5/397 ,  A61B5/4848 ,  A61B5/7475

Abstract: There is described a computer-implemented method for measurement of a level of pain. The method comprises the steps of: — receiving measured data comprising electroencephalogram, EEG, data collected from one or more EEG electrodes; — extracting from the EEG data, a group 4 indicator corresponding to: — a power, power (ta), associated with a theta-alpha frequency band, ta, within a theta-alpha frequency range; and - determining, based on said group 4 indicator, a level of pain, LoP, which is a value indicative for the level of pain in the subject.

公开(公告)号：US20230233133A1

公开(公告)日：2023-07-27

申请号：US17918972

申请日：2021-04-16

Applicant: UNIVERSITÉ LAVAL

Inventor： Younes MESSADDEQ ,  Benoit GOSSELIN ,  Mourad ROUDJANE ,  Laurent BOUYER ,  Nicolas GAUTHIER ,  Mathieu BIELMANN ,  Gabriel GAGNON-TURCOTTE

IPC: A61B5/397 ,  A61B5/00 ,  A61B5/11 ,  G16H50/30

CPC classification number: A61B5/397 ,  A61B5/7246 ,  A61B5/68335 ,  A61B5/1126 ,  G16H50/30

Abstract: The method can include a muscle deforming a fiber path and activating a joint of the mammal, circulating electricity along the fiber, along the length of the fiber path, generating a movement signal including monitoring a change of impedance of the fiber stemming from the deformation of the muscle path during said deformation of the fiber path, determining a coefficient of correlation value of successive portions of the movement signal associated to corresponding, successive, time windows, including ascertaining a degree of similitude between the corresponding portion and a corresponding movement template, and generating an indication of muscle fatigue based on said coefficient of correlation values.

公开(公告)号：US20230225667A1

公开(公告)日：2023-07-20

申请号：US18011407

申请日：2021-05-25

Applicant: NEC Corporation

Inventor： Ni Ni SOE ,  Charles Chi Hin CHOY

IPC: A61B5/397 ,  A61B5/11 ,  G16H20/30

CPC classification number: A61B5/397 ,  A61B5/112 ,  A61B5/1107 ,  G16H20/30

Abstract: According to a first aspect of the present invention, there is provided a method for objectively determining a frailty score for a subject, the method comprising: deriving an attribute from sensor data including at least one of EMG data and motion data of the subject and obtained from at least one limb of the subject; quantitatively processing the attribute to determine how the subject is responding to the rehabilitation or exercises program; and objectively determining the frailty score based on the quantitative processing.

公开(公告)号：US20230210439A1

公开(公告)日：2023-07-06

申请号：US18086726

申请日：2022-12-22

Applicant: KINGFAR INTERNATIONAL INC.

Inventor： Qichao ZHAO ,  Ran YANG ,  Zhao LI

IPC: A61B5/397 ,  A61B5/313 ,  A61B5/1455

CPC classification number: A61B5/397 ,  A61B5/313 ,  A61B5/14551

Abstract: The embodiments of the present disclosure provides a device for determining muscle state based on electromyography signal and muscle oxygen saturation. The devices includes: a signal collection module, configured for collecting a human electromyography signal data; a light source detection module, configured for emitting light with different wavelengths; a photosensitive receiver module, configured for receiving light reflected by skin after the light emitted by the light source detection module irradiates the skin; a blood oxygen calculation module, configured for calculating the muscle oxygen saturation based on the light received by the photosensitive receiver module; and a data statistics module, configured for determining the muscle state based on the human electromyography signal data and the muscle oxygen saturation. In this way, an accurate detection of muscle state is realized.

公开(公告)号：US11660047B2

公开(公告)日：2023-05-30

申请号：US17123786

申请日：2020-12-16

Applicant: BRAINU CO., LTD.

Inventor： Kwang Moo Kim ,  Seung Kyun Hong

IPC: A61B5/00 ,  G16H40/67 ,  G16H50/30 ,  A61B5/397 ,  A61B5/374 ,  G06N3/08 ,  A61B5/296 ,  A61B5/398 ,  A61B5/291

CPC classification number: A61B5/4821 ,  A61B5/374 ,  A61B5/397 ,  A61B5/7203 ,  A61B5/7267 ,  G06N3/08 ,  G16H40/67 ,  G16H50/30 ,  A61B5/291 ,  A61B5/296 ,  A61B5/398 ,  A61B2562/063

Abstract: A step of extracting components of one or more frequency bands from a first section of an EEG; a step of calculating a first index for each of the components of one or more frequency bands, wherein the first index is calculated based on a degree to which a magnitude of each of the components of one or more frequency bands with respect to a magnitude of a predetermined reference component in the first section exceeds a predetermined threshold value; a step of calculating a probability value for each of one or more patient statuses from the first index for each of the components of one or more frequency bands using a trained artificial neural network; and a step of determining the consciousness level of the patient based on the probability value for each of the one or more calculated patient statuses.