公开(公告)号：US20240225533A9

公开(公告)日：2024-07-11

申请号：US18476935

申请日：2023-09-28

申请人： Cardionomic, Inc.

发明人： Steven D. Goedeke ,  Steven L. Waldhauser ,  Mark A. Christopherson ,  Mark R. Christianson

IPC分类号： A61B5/00 ,  A61B5/02 ,  A61B5/0215 ,  A61B5/08 ,  A61B5/287 ,  A61B5/349 ,  A61B6/00 ,  A61B6/12 ,  A61B18/14 ,  A61M25/10 ,  A61N1/05 ,  A61N1/36 ,  A61N1/362 ,  A61N1/365

CPC分类号： A61B5/4836 ,  A61B5/02028 ,  A61B5/02158 ,  A61B5/0823 ,  A61B5/287 ,  A61B5/349 ,  A61B5/4848 ,  A61B5/6858 ,  A61B5/6859 ,  A61B5/7246 ,  A61B6/12 ,  A61B6/487 ,  A61B18/1492 ,  A61M25/10 ,  A61N1/056 ,  A61N1/0573 ,  A61N1/36114 ,  A61N1/36139 ,  A61N1/3627 ,  A61N1/36585 ,  A61B2018/00267 ,  A61N1/0558 ,  A61N1/36017 ,  A61N1/36117 ,  A61N1/36135 ,  A61N1/36146 ,  A61N1/36185

摘要： A device includes a handle, an expandable structure including a plurality of splines extending from a proximal hub to a distal hub, a first electrode on a first spline of the plurality of splines, an outer tube extending from the handle to the proximal hub, and a shaft extending through the outer tube from the handle to the distal hub. The expandable structure has a collapsed state and a self-expanded state. The handle is configured to retract the shaft. Retracting the shaft may expand the expandable structure outward of the self-expanded state.

公开(公告)号：US20240156389A1

公开(公告)日：2024-05-16

申请号：US18550968

申请日：2021-03-18

申请人： ORTHO BIOMED INC.

发明人： Mansour Abolghasemian ,  Jamal Esmaelpoor ,  Babak Vaseghi ,  Masoud Sadeghisheikhtabaghi ,  Seyed Babak Zianamin

IPC分类号： A61B5/366 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/1455 ,  A61B5/28 ,  A61B5/353 ,  A61B5/355 ,  A61B5/358 ,  G06N3/0464

CPC分类号： A61B5/366 ,  A61B5/02055 ,  A61B5/0816 ,  A61B5/0823 ,  A61B5/14552 ,  A61B5/28 ,  A61B5/353 ,  A61B5/355 ,  A61B5/358 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/7267 ,  G06N3/0464 ,  A61B2562/0219

摘要： A method for health monitoring of a subject. The method includes measuring each of a plurality of physiological parameters once per a respective time period of a plurality of time periods. Measuring each of the plurality of physiological parameters includes measuring a heart rate of the plurality of physiological parameters by installing a sensor package on a region at a right side of a chest of the subject Installing the sensor package on the region includes placing a pair of electrocardiography (ECG) electrodes and an accelerometer in the sensor package on the region which includes the anterior edge of the right serratus anterior muscle of the subject.

公开(公告)号：US11957468B2

公开(公告)日：2024-04-16

申请号：US16742147

申请日：2020-01-14

申请人： THE CLEVELAND CLINIC FOUNDATION ,  The United States Government as represented by the Department of Veterans Affairs

发明人： Margot S. Damaser ,  Hassan K. Awada ,  Paul C. Fletter ,  Mitchell Cooper ,  Paul J. Zaszczurynski

IPC分类号： A61B5/03 ,  A61B5/00 ,  A61B5/08 ,  A61B5/20

CPC分类号： A61B5/205 ,  A61B5/036 ,  A61B5/0823 ,  A61B5/7278 ,  A61B5/742

摘要： Systems and methods are provided for providing a standardized pressure value representing a transient pressure event within a region of interest within a living body. An air-charged catheter is configured to record pressure data representing the region of interest. A measurement assembly includes a parameter calculation component configured to calculate at least a peak pressure representing the transient pressure event and a time to peak pressure, representing the time necessary to reach the peak pressure, from the recorded pressure data. A standardization component is configured to calculate the standardized pressure value as a function of the peak pressure and the time to peak pressure. A user interface is configured to display at least the standardized pressure value at an associated display.

公开(公告)号：US20240016416A1

公开(公告)日：2024-01-18

申请号：US18220352

申请日：2023-07-11

申请人： HB Innovations, Inc.

发明人： Peter Fornell

IPC分类号： A61B5/113 ,  A61B5/00 ,  A61B5/11 ,  A61B5/08 ,  A61B5/0205

CPC分类号： A61B5/1135 ,  A61B5/7225 ,  A61B5/1128 ,  A61B5/746 ,  A61B5/7282 ,  A61B5/0823 ,  A61B5/0205 ,  A61B5/002 ,  A61B5/7465 ,  A61B5/6804 ,  A61B5/4818 ,  A61B2503/045

摘要： This disclosure generally relates to systems and methods for detecting, monitoring, and responding to abnormalities in an infant's heartbeat. One or more sensing devices may collect infant heartbeat related data, which may be filtered and converted to a frequency signal. The frequency signal may be monitored for irregularity or stoppage, and a processing module may determine whether the irregularity or stoppage is caused by an actual stoppage or irregularity in infant heartbeat. If infant heartbeat is determined to have stopped, a corrective action may be performed.

公开(公告)号：US11862188B2

公开(公告)日：2024-01-02

申请号：US17507461

申请日：2021-10-21

申请人： Google LLC

发明人： Jacob Garrison ,  Jacob Scott Peplinski ,  Joel Shor

IPC分类号： G10L25/66 ,  G10L15/02 ,  G10L15/06 ,  G10L15/04 ,  A61B5/00 ,  G16H40/67 ,  A61B5/08 ,  G10L25/78 ,  G10L25/51 ,  G10L25/30

CPC分类号： G10L25/66 ,  A61B5/0823 ,  A61B5/4803 ,  A61B5/7267 ,  A61B5/7282 ,  G10L15/02 ,  G10L15/04 ,  G10L15/063 ,  G10L25/30 ,  G10L25/51 ,  G10L25/78 ,  G16H40/67

摘要： A method of detecting a cough in an audio stream includes a step of performing one or more pre-processing steps on the audio stream to generate an input audio sequence comprising a plurality of time-separated audio segments. An embedding is generated by a self-supervised triplet loss embedding model for each of the segments of the input audio sequence using an audio feature set, the embedding model having been trained to learn the audio feature set in a self-supervised triplet loss manner from a plurality of speech audio clips from a speech dataset. The embedding for each of the segments is provided to a model performing cough detection inference. This model generates a probability that each of the segments of the input audio sequence includes a cough episode. The method includes generating cough metrics for each of the cough episodes detected in the input audio sequence.

公开(公告)号：US11783947B2

公开(公告)日：2023-10-10

申请号：US16336269

申请日：2017-09-26

申请人： THE UNIVERSITY OF QUEENSLAND

发明人： Udantha Abeyratne ,  Keegan Kosasih

IPC分类号： G16H50/20 ,  A61B5/08 ,  G06F3/16 ,  G06F9/54

CPC分类号： G16H50/20 ,  A61B5/0823 ,  G06F3/16 ,  G06F9/542

摘要： A method of automatically diagnosing pneumonia in a patient includes using an input/output interface device to obtain values of two or more diagnostic parameters of the patient from a caregiver for the patient. The method includes using a processor coupled to the input/output interface to apply the two or more diagnostic parameters to an electronic memory storing precompiled pneumonia diagnostic models to identify an optimal diagnostic model for making a diagnosis. The values of the two or more diagnostic signs are applied to the identified optimal diagnostic model to generate a diagnosis output. The input/output interface device is operated in accordance with the diagnosis output to indicate the presence or absence of pneumonia in the patient to the caregiver. The caregiver may use the diagnosis to provide appropriate care to the patient. The pneumonia diagnostic models are derived from investigation of a population of pneumonia positive and non-pneumonia subjects.

公开(公告)号：US11696691B2

公开(公告)日：2023-07-11

申请号：US15885904

申请日：2018-02-01

申请人： Hill-Rom Services, Inc.

发明人： Guy Meger ,  Roman Karasik ,  Yossi Gross ,  Avner Halperin

IPC分类号： A61B5/0205 ,  A61M16/00 ,  A61B5/113 ,  A61B5/00 ,  G01G19/44 ,  A61G7/05 ,  A61B5/11 ,  A61M16/06 ,  A61B5/1455 ,  A61B5/01 ,  A61B5/08 ,  A61B5/024 ,  A61B5/318

CPC分类号： A61B5/0205 ,  A61B5/113 ,  A61B5/1116 ,  A61B5/4839 ,  A61B5/6891 ,  A61B5/6892 ,  A61B5/7282 ,  A61B5/746 ,  A61G7/0527 ,  A61M16/0057 ,  A61M16/06 ,  G01G19/44 ,  A61B5/01 ,  A61B5/024 ,  A61B5/0816 ,  A61B5/0823 ,  A61B5/1101 ,  A61B5/1118 ,  A61B5/14551 ,  A61B5/318 ,  A61B5/412 ,  A61B5/447 ,  A61B5/4818 ,  A61B5/4833

摘要： Apparatus and methods are described including identifying that a subject suffers from sleep apnea. Positive airway pressure (PAP) is applied to the subject via a mask placed on a face of the subject. A respiratory-related parameter of the subject is sensed, while the mask is on the face of the subject, and a need of the subject for respiratory support is assessed, responsively to the respiratory-related parameter. In accordance with the assessed need, the mask is configured to regulate the PAP provided to the subject's face. Other applications are also described.

公开(公告)号：US20190239806A1

公开(公告)日：2019-08-08

申请号：US16388763

申请日：2019-04-18

申请人： Carre Technologies Inc.

发明人： Jean-Francois ROY ,  Pierre-Alexandre FOURNIER ,  Charles ROBILLARD ,  Robert CORRIVEAU ,  Simon DUBEAU ,  Antoine GAGNE-TURCOTTE ,  David KHOUYA

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61B5/01 ,  A61B5/11

CPC分类号： A61B5/6804 ,  A61B5/0002 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0535 ,  A61B5/0816 ,  A61B5/0823 ,  A61B5/0826 ,  A61B5/091 ,  A61B5/1118 ,  A61B5/4803 ,  A61B5/4818 ,  A61B5/7221 ,  A61B2560/0223 ,  A61B2560/0252

摘要： It is described a system and a method for respiratory activity analysis comprising the use of Respiratory Inductance Plethysmography (RIP). In particular, a wearable system for extracting physiological parameters of a person by measuring at least one plethysmographic signal is disclosed. The system comprises: a wearable garment fitting a body part of the person; at least one wire supported by or embedded into the garment, each wire forming a loop around the body part when the person wears the garment for measuring a plethysmographic signal; and an electronic device supported by or fixed on the garment and including a Colpitts oscillator connected to each wire loop, wherein the Colpitts oscillator has an optimal frequency band from 1 MHz to 15 MHz for extracting the plethysmographic signal measured by each wire, the electronic device converting analog information measured by the Colpitts oscillator into digital analyzable information.

公开(公告)号：US20180177463A1

公开(公告)日：2018-06-28

申请号：US15903009

申请日：2018-02-22

申请人： Covidien LP

发明人： Paul S. Addison ,  James Wolstencroft ,  James Watson

IPC分类号： A61B5/00 ,  A61B5/0295 ,  A61B5/08 ,  A61B5/0205 ,  A61B5/113 ,  A61B5/083 ,  A61B5/1455

CPC分类号： A61B5/7275 ,  A61B5/0205 ,  A61B5/0295 ,  A61B5/0816 ,  A61B5/0823 ,  A61B5/0836 ,  A61B5/113 ,  A61B5/14551 ,  A61B5/7207 ,  A61B5/7221 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/743 ,  A61B5/746

摘要： Methods and systems are provided that determine whether a patient is breathing irregularly. A system may receive a physiological signal, such as a plethysmographic signal or an end-tidal carbon dioxide signal, from a sensor. The system may analyze the signal for one or more features indicative of irregular breathing, which may be a result of a patient talking, moving, yawning, coughing, sneezing, or the like. The system may also be configured to provide an indication of the irregular breathing.

公开(公告)号：US20170368410A1

公开(公告)日：2017-12-28

申请号：US15538221

申请日：2015-12-16

申请人： KONINKLIJKE PHILIPS N.V.

发明人： MAARTEN LEONARDUS CHRISTIAN BRAND ,  MICHAEL EDWARD COLBAUGH ,  JAMES GARSTECK ,  WEI ZHOU

IPC分类号： A63B23/18 ,  A61M16/00 ,  A61M16/20 ,  A63B24/00 ,  A61B5/08

CPC分类号： A63B23/18 ,  A61B5/0816 ,  A61B5/0823 ,  A61B5/091 ,  A61B5/4833 ,  A61M16/0006 ,  A61M16/0009 ,  A61M16/0051 ,  A61M16/0096 ,  A61M16/024 ,  A61M16/201 ,  A61M16/202 ,  A61M16/209 ,  A61M2016/0015 ,  A61M2016/0021 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/505 ,  A61M2205/52 ,  A63B21/00181 ,  A63B24/0087 ,  A63B71/0622 ,  A63B2024/0071 ,  A63B2024/0093 ,  A63B2071/0625 ,  A63B2071/0627 ,  A63B2071/0655 ,  A63B2071/0683 ,  A63B2207/02 ,  A63B2220/30 ,  A63B2220/40 ,  A63B2220/56 ,  A63B2220/64 ,  A63B2220/833 ,  A63B2225/01 ,  A63B2225/50 ,  A63B2230/431 ,  A63B2230/505

摘要： The present system (10) comprises a subject interface (22), a segmenter (12), a loosener (14), sensors (18), and computer processors (28). The segmenter is configured to selectively control gas flow through the subject interface to provide high amplitude pressure oscillations (44) during exhalation such that the high amplitude pressure oscillations aid cough productivity in the subject. The loosener controls gas flow through the subject interface to provide low amplitude pressure oscillations (43, 63) during inhalation (48, 68) and exhalation (49) such that the low amplitude pressure oscillations loosen respiratory secretions. The computer processors detect trigger events based on the output signals such that the one or more trigger events include a loosening trigger event and a segmenting trigger event (66); and responsive to detecting the loosening trigger event, control the loosener to provide the low amplitude pressure oscillations, and, responsive to detecting the segmenting trigger event, control the segmenter to provide the high amplitude pressure oscillations.