公开(公告)号：US20220142497A1

公开(公告)日：2022-05-12

申请号：US17095354

申请日：2020-11-11

Applicant: Anthony Brunette

Inventor： Anthony Brunette

IPC: A61B5/0428 ,  A61B5/0408

Abstract: An electrocardiogram lead attachment device for an ECG, the electrocardiogram lead attachment device including a main body to be disposed on a body of a user, a plurality of lead attachment portions removably disposed on at least a portion of the main body to extend a distance away from the main body, and a plurality of lead connectors removably connected to at least a portion of at least one of the main body and the plurality of lead attachment portions to conduct an electrical current therethrough, such that an electrical potential difference may be measured between each of the plurality of lead connectors by the ECG.

公开(公告)号：US20220125330A1

公开(公告)日：2022-04-28

申请号：US17081287

申请日：2020-10-27

Applicant: LLA Technologies Inc.

Inventor： David S MAC QUARRIE ,  John Patrick NEARY ,  Robert David SAUCHYN

IPC: A61B5/04 ,  A61B5/0452 ,  A61B5/0408 ,  A61B5/00

Abstract: A computer-implemented method may comprise providing a wireless tri-axial seismocardiography (SCG) device configured to measure and time-stamp movements of a user's chest caused by the user's heart beats; positioning the SCG device on the user's chest in a predetermined orientation and initiating a test; using the positioned SCG device, detecting, sampling, digitizing and time-stamping movement vectors of the user's chest over a predetermined period of time in each of x, y and z directions; storing the time-stamped digitized movement vectors in a memory of the SCG device and sending the time-stamped digitized movement vectors to at least one of the app on the mobile device and the remote server over a computer network; receiving, by the app on the mobile device, a plurality of fiduciary markers from the remote server, the plurality of fiduciary markers being detected from or derived using the time-stamped digitized movement vectors in each of x, y and z directions; and generating a report on the mobile device using at least some of the plurality of fiduciary markers, the report including an indication of the health of the user's heart.

公开(公告)号：US11298020B2

公开(公告)日：2022-04-12

申请号：US15277337

申请日：2016-09-27

Applicant: Gal Markel

Inventor： Gal Markel

IPC: A61B5/00 ,  A61B5/0408 ,  H04M1/725 ,  A61B5/25 ,  A61B5/332 ,  H04M1/72421

Abstract: A general-purpose mobile communication device, general-purpose computer user-interface device, and other non-health-related electronic devices with cardiovascular monitoring capability. Various aspects of the present invention may comprise a general-purpose mobile communication device (e.g., a cellular telephone, portable email device, personal digital assistant, etc.) comprising a communication interface module adapted to communicate with a general-purpose communication network, and at least one module operational to acquire cardiac information from a user of the general-purpose mobile communication device. The general-purpose communication device may, for example, comprise a cardiac sensor (e.g., electrodes) disposed on the mobile communication device, which may be utilized to acquire cardiac information during use of the mobile communication device. Various aspects of the present invention may also comprise a non-health related electronic device (e.g., a general-purpose mobile communication device, general-purpose user-interface device for a general-purpose computer, gaming controller, etc.) that, during normal non-health-related utilization, acquire, analyze and/or communicate user health-related information.

公开(公告)号：US20220104721A1

公开(公告)日：2022-04-07

申请号：US17064121

申请日：2020-10-06

Applicant: Samer Nasry

Inventor： Samer Nasry

IPC: A61B5/0408 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/1455 ,  A61B5/044 ,  A61B5/04 ,  A61B7/04

Abstract: A glove comprising a set of electrocardiogram leads, the set of electrocardiogram leads including: (a) a plurality of precordial electrocardiogram leads; (b) a pair of aVL and aVR electrocardiogram leads; and (c) an aVF electrocardiogram lead; wherein the glove records a 12-lead electrocardiogram by pressing the glove against skin of a user.

公开(公告)号：US11285312B2

公开(公告)日：2022-03-29

申请号：US16369913

申请日：2019-03-29

Applicant: Medtronic, Inc.

Inventor： Jeffrey M. Gillberg ,  Subham Ghosh ,  Michael F. Hess ,  Troy E. Jackson

IPC: A61M1/10 ,  A61M1/12 ,  A61B5/0408 ,  A61B5/00 ,  A61M60/50 ,  A61N1/362 ,  A61B5/25 ,  A61B5/282 ,  A61M60/148 ,  A61N1/368 ,  A61B5/339 ,  A61B5/349

Abstract: Systems and methods are described herein for evaluation and adjustment of a left ventricular assist device (LVAD). The systems and methods may utilize at least a plurality of external electrodes to monitor cardiac electrical activity before and during LVAD therapy. The cardiac electrical activity as well as other information such cardiac sound information may be used to determine and adjust one or more LVAD output parameters such as pump speed.

公开(公告)号：US11284831B2

公开(公告)日：2022-03-29

申请号：US16367519

申请日：2019-03-28

Applicant: LifeLens Technologies, LLC

Inventor： Landy Toth ,  Robert Schwartz ,  Chris Pulling ,  Roy Martin

IPC: A61B5/0496 ,  A61B5/00 ,  A61B5/145 ,  A61B5/0408 ,  A61B5/0492 ,  A61B5/0478 ,  A61B5/398 ,  A61B5/259 ,  A61B5/282 ,  A61B5/291 ,  A61B5/296 ,  A61B5/01 ,  A61B5/022 ,  A61B5/0533 ,  A61B5/06 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/22 ,  A61B5/24

Abstract: Systems, devices, methods, and kits for monitoring one or more physiologic and/or physical signals from a subject are disclosed. A system including patches and corresponding modules for wirelessly monitoring physiologic and/or physical signals is disclosed. A service system for managing the collection of physiologic data from a customer is disclosed. An isolating patch for providing a barrier between a handheld monitoring device with a plurality of contact pads and a subject is disclosed.

公开(公告)号：US20220015658A1

公开(公告)日：2022-01-20

申请号：US16928614

申请日：2020-07-14

Applicant: Biosense Webster (Israel) Ltd.

Inventor： Andres Claudio Altmann ,  Vadim Gliner ,  Israel Zilberman

IPC: A61B5/04 ,  A61B5/0245 ,  A61B5/0408

Abstract: Methods, apparatus, and systems for medical procedures are disclosed herein. For example, a plurality of analog sensor signals and an analog reference signal are received by an analog-to-digital converter to produce respective digitized versions of the analog sensor signals. The respective digitized versions of the analog sensor signals are digital filtered to produce respective filtered digitized versions of the analog sensor signals. The filtered digitized versions of the analog sensor signals are output to a visualization system to provide real time display thereof. The filtered digitized versions of the analog sensor signals are communicated to a digital-to-analog converter to produce an analog version of the filtered digitized versions of the analog sensor signals. The analog version of the filtered digitized versions of the analog sensor signals along with the analog reference signal are output to a recordation system to provide supplemental processing and storage thereof.

公开(公告)号：US20210345896A1

公开(公告)日：2021-11-11

申请号：US16867624

申请日：2020-05-06

Applicant: Elite HRV, Inc.

Inventor： Jason David Moore ,  Alyssa Rae Moore

IPC: A61B5/024 ,  A61B5/0456 ,  A61B5/0408 ,  A61B5/00

Abstract: A method for Heart Rate Variability monitoring and scoring, comprising, collecting, by one or more sensors, sensor data measuring a user's heart beat activity over time, analyzing the sensor data to measure the inter-beat intervals of the heart beat activity to store Heart Rate Variability (HRV) data, creating an HRV scaled score from said HRV data representing, at least in part, said user's particular balance of parasympathetic and sympathetic nervous system activity, presenting said HRV scaled score to said user on a device in combination with one or more recommended actions related to said HRV scaled score.

公开(公告)号：US11058340B2

公开(公告)日：2021-07-13

申请号：US16044415

申请日：2018-07-24

Applicant: TOSENSE, INC.

Inventor： Erik Tang ,  Matthew Banet ,  Marshal Dhillon ,  James McCanna ,  Mark Dhillon

IPC: A61B5/0408 ,  A61B5/1455 ,  A61B5/00 ,  A61B5/053 ,  A61B5/0205 ,  A61B5/282 ,  A61B5/0535 ,  A61B5/024 ,  A61B5/021

Abstract: The invention provides a neck-worn sensor for simultaneously measuring a blood pressure (BP), pulse oximetry (SpO2), and other vital signs and hemodynamic parameters from a patient. The neck-worn sensor features a sensing portion having a flexible housing that is worn entirely on the patient's chest and encloses a battery, wireless transmitter, and all the sensor's sensing and electronic components. It measures electrocardiogram (ECG), impedance plethysmogram (IPG), photoplethysmogram (PPG), and phonocardiogram (PCG) waveforms, and collectively processes these to determine the vital signs and hemodynamic parameters. The sensor that measures PPG waveforms also includes a heating element to increase perfusion of tissue on the chest.

公开(公告)号：US20210196139A1

公开(公告)日：2021-07-01

申请号：US16731646

申请日：2019-12-31

Applicant: Biosense Webster (Israel) Ltd.

Inventor： Lior Botzer

IPC: A61B5/04 ,  A61B5/0408 ,  A61B5/042

Abstract: A system including a means for estimating the residual noise level in electrocardiogram (ECG) signals is disclosed. The disclosed system and methods may be used in an electrocardiograph devices. According to an exemplary embodiment of the present invention, a plurality of electrodes positioned in proximity to a cardiac structure may measure an electrical signal of the cardiac structure to produce the ECG signal. The system may segment the ECG signal into a plurality of segments. For each of the plurality of segments, the linear trend energy and/or direct current (DC) energy may be removed from the segment, and the estimated noise energy of the segment may be calculated. A subset of the plurality of segments with a minimum estimated noise energy may be selected. The residual noise energy of the ECG signal may be estimated by calculating an average of the estimated noise energy over the subset of segments.