公开(公告)号：US20240363253A1

公开(公告)日：2024-10-31

申请号：US18630289

申请日：2024-04-09

Applicant: Monitored Therapeutics, Inc.

Inventor： Alex Stenzler ,  Mac Liaw ,  Martin Stegenga ,  Michael Taylor

IPC: G16H50/30 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/087 ,  A61B5/1455 ,  G16H10/20 ,  G16H10/60 ,  G16H20/10 ,  G16H80/00

CPC classification number: G16H50/30 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/744 ,  A61B5/746 ,  G16H10/20 ,  G16H10/60 ,  G16H20/10 ,  G16H80/00 ,  A61B5/021 ,  A61B5/0871 ,  A61B5/14551

Abstract: A method for treating a patient with respiratory illness is described according to one embodiment. The method includes the steps of receiving a set of screening spirometry test data measured by a spirometer, generating a first patient performance score based on the received set of screening spirometry test data, generating one of a first high alert when the first patient performance score crosses a first threshold and a first low alert when the first patient performance score fails to cross the first threshold, receiving a set of at-home physiological test data, generating a second patient performance score based on the received set of at-home physiological test data, generating one of a second high alert when the second patient performance score crosses a second threshold and a second low alert when the second patient performance score fails to cross the second threshold, receiving a set of at-home patient survey data entered by the patient, generating a third patient performance score based on the received set of at-home patient survey data, and generating one of a third high alert when the third patient performance score crosses a third threshold and a third low alert when the third patient performance score fails to cross the third threshold.

公开(公告)号：US20240358331A1

公开(公告)日：2024-10-31

申请号：US18769006

申请日：2024-07-10

Applicant: Strados Labs, Inc.

Inventor： Yu Kan Au ,  Jason Mark Kroh ,  Nicholas Shane Delmonico ,  Richard Powers

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/107 ,  A61B5/11 ,  A61B90/00 ,  G16H10/60 ,  G16H20/00 ,  G16H50/20 ,  G16H50/70

CPC classification number: A61B5/7267 ,  A61B5/0205 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/746 ,  A61B90/06 ,  G16H10/60 ,  G16H20/00 ,  G16H50/20 ,  G16H50/70 ,  A61B5/02405 ,  A61B5/0816 ,  A61B5/107 ,  A61B5/1118 ,  A61B2090/064 ,  A61B2560/0242 ,  A61B2560/045 ,  A61B2560/0462 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61B2562/0257 ,  A61B2562/0271 ,  A61B2562/04

Abstract: A system for an automated analysis of patient-respiratory data including a processor of a respiratory analysis server node configured to host a machine learning (ML) module and connected to at least one patient-entity node over a network and a memory on which are stored machine-readable instructions that when executed by the processor, cause the processor to: acquire target patient's physiological data from at least one sensor connected to the patient; monitor audio data received from a sensor array, the audio data comprising respiratory sounds originating from the target patient and respiratory sounds originating from persons located in the vicinity of the sensor array; process the audio data to differentiate between the respiratory sounds originating from the target patient and the respiratory sounds originating from the persons located in the vicinity of the sensor array based on at least one property comprising a signal frequency; generate cleaned marked-up audio data based on the processed audio data; parse the target patient's physiological data and the cleaned and marked audio data to derive a set of classifying features; query a patients' database to retrieve local historical respiratory analysis'-related data based on the set of classifying features; generate at least one classifier vector based on the set of classifying features and the local historical respiratory analysis'-related data; provide the at least one classifier vector to the ML module configured to generate a predictive model for producing a set of respiratory analysis parameters; and generate at least one respiratory analysis verdict based on the set of respiratory analysis parameters.

公开(公告)号：US20240350901A1

公开(公告)日：2024-10-24

申请号：US18620797

申请日：2024-03-28

Applicant: MASIMO CORPORATION

Inventor： Massi Joe E. Kiani

IPC: A63F13/212 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/145 ,  A61B5/1455

CPC classification number: A63F13/212 ,  A61B5/0205 ,  A61B5/744 ,  A61B5/0022 ,  A61B5/021 ,  A61B5/024 ,  A61B5/14532 ,  A61B5/1455

Abstract: An avatar-incentive healthcare therapy system has a physiological monitor for generating a physiological parameter indicative of physical health. An academic test for generating a test score is indicative of mental acuity. The avatar has outward characteristics and game play capabilities proportional to the physiological health and the mental acuity so as to incentivize improved physical health and academic performance.

公开(公告)号：US20240350079A1

公开(公告)日：2024-10-24

申请号：US18640584

申请日：2024-04-19

Applicant: KONINKLIJKE PHILIPS N.V.

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

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

CPC classification number: A61B5/4818 ,  A61B5/02438 ,  A61B5/4809 ,  A61B5/7246 ,  A61B5/7282 ,  A61B5/0205 ,  A61B5/372 ,  A61B5/6814 ,  A61B5/6823 ,  A61B5/6831

Abstract: 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：US20240350025A1

公开(公告)日：2024-10-24

申请号：US18594143

申请日：2024-03-04

Applicant: NATIONAL TSING HUA UNIVERSITY

Inventor： Ting-Wei WANG

IPC: A61B5/053 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/08

CPC classification number: A61B5/053 ,  A61B5/0205 ,  A61B5/725 ,  A61B5/0809

Abstract: A measuring device for measuring cardiopulmonary state comprises a sensor and a control module. The sensor comprises a substrate and a coil arranged on the substrate. The coil is configured to transmit a first electromagnetic signal towards the part to be measured, and receive at least a second electromagnetic signal generated by the induction of the first electromagnetic signal to generate an induction signal. The control module is coupled to the coil. The control module includes a signal generating unit configured to provide an AC signal to the coil, a filtering unit coupled to the coil, and a processing unit. The filtering unit has at least a first filtering frequency band and a second filtering frequency band. The induction signal is divided into at least a first part and a second part aft″r pa'sing through the filtering unit. The processing unit calculates at least one feature signals of the state of the subject's heart or lungs according to at least one of the first part and the second part.

公开(公告)号：US12121369B2

公开(公告)日：2024-10-22

申请号：US17245389

申请日：2021-04-30

Applicant: Baxter International Inc. ,  Baxter Healthcare SA

Inventor： Matthew Banet ,  Kenneth Robert Hunt ,  Marshal Singh Dhillon ,  Susan Meeks Pede

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/029 ,  A61B5/0531 ,  A61B5/256 ,  A61B5/28

CPC classification number: A61B5/6822 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/029 ,  A61B5/0531 ,  A61B5/256 ,  A61B5/28 ,  A61B5/6823 ,  A61B5/6831 ,  A61B5/7225 ,  A61B5/746

Abstract: The invention provides a neck-worn sensor that is a single, body-worn system that measures the following parameters from an ambulatory patient: heart rate, pulse rate, pulse oximetry, respiratory rate, temperature, thoracic fluid levels, stroke volume, cardiac output, and a parameter sensitive to blood pressure called pulse transit time. From stroke volume, a first algorithm employing a linear model can estimate the patient's pulse pressure. And from pulse pressure and pulse transit time, a second algorithm, also employing a linear algorithm, can estimate systolic blood pressure and diastolic blood pressure. Thus, the sensor can measure all five vital signs along with hemodynamic parameters. It also includes a motion-detecting accelerometer, from which it can determine motion-related parameters such as posture, degree of motion, activity level, respiratory-induced heaving of the chest, and falls.

公开(公告)号：US12121332B2

公开(公告)日：2024-10-22

申请号：US17808463

申请日：2022-06-23

Applicant: Medtronic, Inc.

Inventor： Bruce D. Gunderson ,  Avram Scheiner

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/352 ,  A61B5/021 ,  A61B5/024

CPC classification number: A61B5/0205 ,  A61B5/1116 ,  A61B5/1126 ,  A61B5/352 ,  A61B5/681 ,  A61B5/7275 ,  A61B5/02125 ,  A61B5/02427 ,  A61B5/6826 ,  A61B2562/0219

Abstract: This disclosure is directed to devices, systems, and techniques for monitoring a patient condition. In some examples, a medical device system includes processing circuitry configured to determine a plurality of pulse transit time (PTT) intervals, determine, based on an accelerometer signal, a posture of a patient from a plurality of postures corresponding to each PTT interval of the plurality of PTT intervals, classify each PTT interval of the plurality of PTT intervals based on the respective posture of the patient corresponding to the respective PTT interval, and monitor, based on the classified plurality of PTT intervals, a patient condition.

公开(公告)号：US12121331B1

公开(公告)日：2024-10-22

申请号：US17399799

申请日：2021-08-11

Applicant: Amazon Technologies, Inc.

Inventor： Cyril Arokiaraj Arool Emmanuel

IPC: A61B5/0205 ,  G01S7/292 ,  G01S13/28 ,  G01S13/88 ,  H04B17/318

CPC classification number: A61B5/0205 ,  G01S7/2923 ,  G01S13/282 ,  G01S13/88 ,  H04B17/318 ,  A61B2560/0242

Abstract: Technologies directed to are concurrent monitoring indoor oxygen-deficiency and human vital signs with mmWave radars described. One method sends a first signal having a first chirp having a triangular shape and a second chirp having a ramp shape. A frequency of the first signal is in a millimeter wave (mmWave) frequency range. The method receives a second signal corresponding to the first signal, the second signal comprising a first portion corresponding to the first chirp and a second portion corresponding to the second chirp. The method generates a third signal indicative of a human vital sign using the first chirp and the first portion. The method measures a value indicative of oxygen-deficiency in air using the second chirp and the second portion.

公开(公告)号：US12121330B2

公开(公告)日：2024-10-22

申请号：US17153307

申请日：2021-01-20

Applicant: NIHON KOHDEN CORPORATION

Inventor： Masafumi Nagasawa ,  Kazuhiro Sekikawa ,  Kei Kimura

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11 ,  A61B5/363

CPC classification number: A61B5/0205 ,  A61B5/1117 ,  A61B5/1123 ,  A61B5/363 ,  A61B5/7221 ,  A61B5/746

Abstract: An electrocardiogram analyzer includes: an electrocardiogram measuring unit configured to measure an electrocardiogram based on an electrocardiographic signal of an electrode attached to a subject; a motion measuring unit configured to measure motion based on motion information of a sensor attached to the subject; and an analyzer configured to analyze occurrence of serious arrhythmia based on the electrocardiogram measured by the electrocardiogram measuring unit and the motion measured by the motion measuring unit.

公开(公告)号：US20240341677A1

公开(公告)日：2024-10-17

申请号：US18631421

申请日：2024-04-10

Applicant: Cardiac Pacemakers, Inc.

Inventor： Jonathan Bennett Shute ,  Bin Mi ,  Pramodsingh Hirasingh Thakur

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/349

CPC classification number: A61B5/4836 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/349 ,  A61B5/6801 ,  A61B5/686 ,  A61B5/7275 ,  A61B5/742 ,  A61B5/1116 ,  A61B5/1118 ,  A61B2560/0443 ,  A61B2560/0462 ,  A61B2562/0219

Abstract: Systems and methods for detecting and managing heart failure are discussed. A medical-device system receives heart sound information sensed from the patient, generates a heart sound metric using the received heart sound information, and generate a heart failure indicator indicating whether the patient has a heart failure with preserved ejection fraction (HFpEF) or a heart failure with reduced ejection fraction (HFrEF) based at least in part on the heart sound metric. The medical-device system can detect a transition from HFpEF to HFrEF. A therapy circuit can deliver or adjust a heart failure therapy in response to the detected transition from HFpEF to HFrEF.