公开(公告)号：US20240197192A1

公开(公告)日：2024-06-20

申请号：US18554484

申请日：2022-04-11

Applicant: MERU HEALTH OY

Inventor： Kristian RANTA ,  Albert NAZANDER

IPC: A61B5/024 ,  A61B5/00 ,  G16H40/67

CPC classification number: A61B5/02405 ,  A61B5/486 ,  A61B5/7289 ,  G16H40/67

Abstract: A system for monitoring health of a person is disclosed. The system includes measuring heart beats of the person. The system also includes data processing system, which is configured to calculate instantaneous heart rate data and provide a periodic biofeedback function including parameters, the parameters including an amplitude A, and an angular frequency P. The periodic biofeedback function also includes a cumulative difference E relative to the instantaneous heart rate data. The data processing system is configured to fit the periodic biofeedback function into the instantaneous heart rate data and determine the parameters and cumulative difference E. The amplitude A determines a heart rate variability of the person. A related method and a computer program are also disclosed.

公开(公告)号：US11990019B2

公开(公告)日：2024-05-21

申请号：US18074723

申请日：2022-12-05

Applicant: Fitbit, Inc.

Inventor： Timothy Roberts ,  Nichiketa Choudhary

IPC: G08B1/08 ,  A61B5/00 ,  A61B5/11 ,  A63B24/00 ,  G01C22/00 ,  G06F3/041 ,  G06F15/00 ,  G08B3/10 ,  G08B5/36 ,  G08B6/00 ,  G08B21/04 ,  G08B21/18 ,  G16H20/30 ,  G16H20/40 ,  G16H40/63 ,  G16H40/67 ,  G16Z99/00 ,  H04L12/18 ,  H04L51/52 ,  H04L65/403 ,  H04L67/1095 ,  H04L67/12 ,  H04L67/56 ,  H04M1/724 ,  H04M1/72451 ,  H04M1/72454 ,  H04W4/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/22 ,  H04L51/58

CPC classification number: G08B21/0423 ,  A61B5/0022 ,  A61B5/1112 ,  A61B5/1118 ,  A61B5/112 ,  A61B5/4809 ,  A61B5/486 ,  A61B5/4866 ,  A61B5/7264 ,  A61B5/7405 ,  A61B5/743 ,  A61B5/7435 ,  A61B5/7455 ,  A61B5/746 ,  A63B24/0062 ,  G01C22/006 ,  G06F3/041 ,  G06F15/00 ,  G08B3/10 ,  G08B5/36 ,  G08B6/00 ,  G08B21/182 ,  G16H20/30 ,  G16H20/40 ,  G16H40/63 ,  G16H40/67 ,  G16Z99/00 ,  H04L12/1895 ,  H04L51/52 ,  H04L65/403 ,  H04L67/1095 ,  H04L67/12 ,  H04L67/56 ,  H04M1/724 ,  H04M1/72451 ,  H04M1/72454 ,  H04W4/00 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/024 ,  A61B5/02405 ,  A61B5/1123 ,  A61B5/14551 ,  A61B5/222 ,  A61B5/4812 ,  A61B5/4815 ,  A61B5/681 ,  A61B5/6838 ,  A61B2560/0214 ,  A61B2560/0242 ,  A61B2562/0219 ,  H04L51/58

Abstract: Methods, systems and devices are provided for motion-activated display of messages on an activity monitoring device. In one embodiment, method for presenting a message on an activity monitoring device is provided, including the following method operations: downloading a plurality of messages to the device; detecting a stationary state of the device; detecting a movement of the device from the stationary state; in response to detecting the movement from the stationary state, selecting one of a plurality of messages, and displaying the selected message on the device.

公开(公告)号：US20240156413A1

公开(公告)日：2024-05-16

申请号：US18053560

申请日：2022-11-08

Applicant: WISTRON CORPORATION

Inventor： Yin-Yu CHEN ,  Kai Jen CHENG ,  Yao-Tsung CHANG

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/05 ,  A61B5/11

CPC classification number: A61B5/7267 ,  A61B5/02405 ,  A61B5/05 ,  A61B5/1102 ,  A61B5/1128 ,  A61B5/0245

Abstract: An apparatus and a method for detecting heartbeat include a sensor configured to detect displacements of an object without contacting the object wherein the object displaces corresponding the a human's heartbeat, a data processing unit configured to extract a feature dataset from the detected displacement data, and a neural network configured to inference inter beat intervals from the extracted feature dataset using a pre-trained model.

公开(公告)号：US20240156401A1

公开(公告)日：2024-05-16

申请号：US18514837

申请日：2023-11-20

Applicant: Apple Inc.

Inventor： Bronwyn Harris ,  Todd Murphy ,  Michael Carchia

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/08 ,  A61B5/11 ,  G16H10/60

CPC classification number: A61B5/4842 ,  A61B5/0022 ,  A61B5/02405 ,  A61B5/0816 ,  A61B5/1102 ,  A61B5/4806 ,  A61B5/6887 ,  A61B5/7203 ,  A61B5/7221 ,  A61B5/7275 ,  A61B5/746 ,  A61B5/7465 ,  G16H10/60

Abstract: Devices, systems and methods are provided to assist with the monitoring or management of a patient's medical condition, which have one or more sensors sensing individual patient data on or near the patient. This individual patient data corresponds to at least one physiological parameter of the patient and includes a sensor that does not require the patient to apply it or activate it. The data is then transmitted to a processor for computing a risk or status signal that is based on comparison from a baseline related to a patient or related population and an alert or alarm can be generated based on the result of the signal.

公开(公告)号：US11975185B2

公开(公告)日：2024-05-07

申请号：US17364357

申请日：2021-06-30

Applicant: WEST AFFUM HOLDINGS DAC

Inventor： Laura M. Gustavson ,  Kenneth Frederick Cowan

IPC: A61N1/04 ,  A61B5/00 ,  A61B5/0205 ,  A61N1/39 ,  A61B5/024 ,  A61B5/0295 ,  A61B5/316 ,  A61B5/318

CPC classification number: A61N1/046 ,  A61B5/002 ,  A61B5/0205 ,  A61N1/3904 ,  A61N1/3925 ,  A61B5/02405 ,  A61B5/0295 ,  A61B5/316 ,  A61B5/318 ,  A61N1/0484 ,  A61N1/3968

Abstract: A wearable cardioverter defibrillator (“WCD”) system may include an impedance detector configured to render an impedance signal of the patient. The WCD system may determine, from the impedance signal, a characteristic of breathing by the patient that can be used as a vital sign. The WCD system may determine, from at least the breathing characteristic, whether or not a shock criterion is met. If the shock criterion is met, the WCD system may control a discharge circuit to discharge a stored electrical charge through the patient. An advantage can be that the breathing characteristic may be used to determine whether or not a patient is experiencing a condition that requires defibrillation therapy, such as sudden cardiac arrest. Even more advantages can be had in discerning the state of the patient when the breathing characteristic is combined with other data, such as from a motion detector.

公开(公告)号：US20240108220A1

公开(公告)日：2024-04-04

申请号：US18295373

申请日：2023-04-04

Applicant: University of Maryland, Baltimore

Inventor： Fu-Ming Hu ,  Lynn G. Stansbury ,  Colin F. Mackenzie ,  Thomas M. Scalea ,  Deborah M. Stein ,  Shiming Yang

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/11 ,  G16H10/40 ,  G16H10/60

CPC classification number: A61B5/0022 ,  A61B5/0006 ,  A61B5/0008 ,  A61B5/02055 ,  A61B5/1113 ,  G16H10/40 ,  G16H10/60 ,  A61B5/02405

Abstract: A method and apparatus for monitoring collection of subject condition data is provided. The method includes receiving a value of a parameter of subject condition data and a value of a sample time, for each of a plurality of sample times. The method also includes storing the subject condition data in a data structure including a first field for holding data indicating a current sample time and a second field for holding data indicating the value of the parameter. The method also includes determining a time gap defined by a duration between the current sample time and a most recent sample time and determining whether the time gap exceeds a time gap threshold and causing an apparatus to perform remedial action. A method for presenting the subject condition data on a display is also provided.

公开(公告)号：US11942203B2

公开(公告)日：2024-03-26

申请号：US16943099

申请日：2020-07-30

Applicant: ZOLL Medical Corporation

Inventor： Kent Volosin ,  Jason T. Whiting ,  Rachel H. Carlson

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/349 ,  A63B24/00 ,  G16H10/60 ,  G16H15/00 ,  G16H20/30 ,  G16H40/67 ,  G16H50/70 ,  A61B5/024 ,  A61B5/11 ,  A61B5/339

CPC classification number: G16H20/30 ,  A61B5/0006 ,  A61B5/0205 ,  A61B5/349 ,  A61B5/7475 ,  A63B24/0062 ,  G16H10/60 ,  G16H15/00 ,  G16H40/67 ,  G16H50/70 ,  A61B5/02405 ,  A61B5/02438 ,  A61B5/112 ,  A61B5/339 ,  A61B2505/09

Abstract: A system for managing an individualized cardiac rehabilitation plan is provided. The system includes an externally worn device and a server. The server includes a processor configured to receive input regarding the rehabilitation plan; generate one or more plans specifying an individualized set of rehabilitative exercise sessions for a patient, receive electrocardiogram (ECG) and non-ECG physiological information acquired from the patient compare the ECG and/or non-ECG physiological information to predetermined criteria and dynamically adjust the cardiac rehabilitation plan based on the comparison to create an adjusted cardiac rehabilitation plan.

公开(公告)号：US11931178B2

公开(公告)日：2024-03-19

申请号：US17341340

申请日：2021-06-07

Applicant: Belun Technology Company Limited

Inventor： Hung Tat Chen ,  Kwan Wai To ,  Wenbo Gu

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024

CPC classification number: A61B5/6826 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/1455 ,  A61B5/14552 ,  A61B5/02055 ,  A61B5/02405 ,  A61B5/4815 ,  A61B5/746

Abstract: The present invention relates to a wearable device for healthcare and method for using the device. More specifically, the wearable device is worn on a finger for measuring the health data of the user, selected from one or more of heart rate, blood oxygen saturation, heart rate variability. Based on the measured data, the sleep quality can be monitored and recorded. Disorders such as obstructive sleep apnea (OSA), can be detected. The wearable device may include an optical sensor coupled with or embedded in a main body including a visible light emitter, an IR light emitter and a light detector being arranged along a longitudinal direction of the finger. During operation of the wearable device, the heart rate is monitored based on a detected light signal. When the heart rate is higher than an adaptive threshold, both heart rate and blood oxygen saturation are monitored.

公开(公告)号：US11925487B2

公开(公告)日：2024-03-12

申请号：US16660408

申请日：2019-10-22

Applicant: Fifth Eye Inc.

Inventor： Ashwin Belle ,  Bryce Benson ,  Mark Salamango

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/339 ,  A61B5/352 ,  A61B5/366

CPC classification number: A61B5/746 ,  A61B5/02405 ,  A61B5/0245 ,  A61B5/339 ,  A61B5/352 ,  A61B5/366 ,  A61B5/726

Abstract: A system for assessing and monitoring the hemodynamic condition of a patient includes a signal processor and optionally a premise processing system. Additionally, the system can include a biosignal detection device, memory, a display, and any other suitable component. A method for assessing and monitoring the hemodynamic condition of a patient includes: receiving input data; determining a set of windows based on the input data; preprocessing each of the set of windows; processing each of the set of windows; determining a set of features for each of the set of windows; determining a hemodynamic condition for each window based on the set of features; and presenting the hemodynamic condition to a user.

公开(公告)号：US20240074741A1

公开(公告)日：2024-03-07

申请号：US18507527

申请日：2023-11-13

Applicant: Hill-Rom Services, Inc.

Inventor： Zvika Shinar ,  Guy Meger ,  Avner Halperin

IPC: A61B10/00 ,  A61B5/00 ,  A61B5/024 ,  A61B5/08 ,  G16H40/20

CPC classification number: A61B10/0012 ,  A61B5/02405 ,  A61B5/0816 ,  A61B5/4343 ,  A61B5/4809 ,  A61B5/6892 ,  A61B5/7282 ,  G16H40/20 ,  A61B5/02 ,  A61B5/6891

Abstract: Apparatus and methods are described including using a sensor to monitor a sleeping subject and generate a signal in response to the monitoring. A noise control device is controlled in response to the signal.