公开(公告)号：US20240353275A1

公开(公告)日：2024-10-24

申请号：US18761248

申请日：2024-07-01

Applicant: Bard Access Systems, Inc.

Inventor： Anthony K. Misener ,  Steffan Sowards ,  Shayne Messerly ,  William Robert McLaughlin

IPC: G01L1/24 ,  A61B5/00 ,  A61B5/318 ,  G01D5/353

CPC classification number: G01L1/246 ,  A61B5/318 ,  A61B5/6852 ,  G01D5/35383 ,  G01L1/243

Abstract: A system, apparatus and method directed to detecting damage to an optical fiber. The optical fiber includes core fibers including a plurality of sensors configured to (i) reflect a light signal based on received incident light, and (ii) change a characteristic of the reflected light signal based on experienced strain. The system can include a console having memory storing logic that, when executed, causes operations of providing receiving reflected light signals of different spectral widths of the broadband incident light by one or more of the plurality of sensors, processing the reflected light signals to detect fluctuations of a portion of the optical fiber, and determining a location of the portion of the optical fiber or a defect affecting a vessel in which the portion is disposed based on the detected fluctuations. The portion may be a distal tip of the optical fiber.

公开(公告)号：US20240350120A1

公开(公告)日：2024-10-24

申请号：US18304761

申请日：2023-04-21

Applicant: GE Precision Healthcare LLC

Inventor： Elise Raschke ,  Brian W. Nantz ,  Edmund A. Greaves ,  Brian Young ,  Gordon Ian Rowlandson

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/463 ,  A61B5/318 ,  A61B5/33 ,  A61B5/339 ,  A61B8/0883 ,  A61B8/467

Abstract: A system for comparative analysis of cardiac information includes an electrocardiogram (ECG) device including a plurality of electrodes and a monitor, an ultrasound device including a transducer probe configured to emit and receive sound waves; a user interface configured to provide information to a user and obtain information from a user; a memory storing instructions; and a processor configured to execute the instructions to: obtain ECG data and ECHO data from a patient over a same time period, the ECG data being obtained from the ECG device and the ECHO data being obtained from the ultrasound device; obtain an ECG object based on the ECG data, the ECG object being three-dimensional; obtain an ECHO object based on the echocardiogram data, the ECHO object being three-dimensional; and control the user interface to simultaneously display a 3D rendering of the ECG object and a 3D rendering of the ECHO object.

公开(公告)号：US20240350098A1

公开(公告)日：2024-10-24

申请号：US18762823

申请日：2024-07-03

Applicant: UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION

Inventor： EUNICE EUN YOUNG YANG

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/11 ,  A61B5/318

CPC classification number: A61B5/7275 ,  A61B5/021 ,  A61B5/02405 ,  A61B5/1117 ,  A61B5/318 ,  A61B5/6801 ,  A61B5/7264 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455

Abstract: A method of predicting the risk of experiencing symptoms related to abnormal blood pressure and/or heart rate that includes obtaining subject heart rate variability data representing a number of HRV parameters, wherein the subject HRV data is generated based on heartbeat data obtained from an individual wearing a heart parameter sensor, providing the subject HRV data as an input to an artificial intelligence system, wherein the artificial intelligence system has been previously trained using training and test HRV data representing the number of HRV parameters obtained from a plurality of test subjects, and analyzing temporal data changes in or indicated by the subject HRV data in the artificial intelligence system to determine whether the individual is at risk of experiencing symptoms related to abnormal blood pressure and/or heart rate placing them at risk of a fall.

公开(公告)号：US20240342483A1

公开(公告)日：2024-10-17

申请号：US18507472

申请日：2023-11-13

Applicant: Functional Neuromodulation, Inc.

Inventor： Dan O'Connell ,  Todd Langevin ,  Donald E. Reymers ,  J. Christopher Flaherty

IPC: A61N1/36 ,  A61B5/00 ,  A61B5/055 ,  A61B5/318 ,  A61B5/369 ,  A61M5/142 ,  A61M5/172 ,  A61N1/05 ,  A61N1/372 ,  A61N2/00 ,  A61N5/06 ,  A61N7/00

CPC classification number: A61N1/36139 ,  A61B5/055 ,  A61B5/318 ,  A61B5/369 ,  A61B5/4088 ,  A61M5/14276 ,  A61M5/1723 ,  A61N1/0534 ,  A61N1/36025 ,  A61N1/36064 ,  A61N1/36067 ,  A61N1/36082 ,  A61N1/36096 ,  A61N1/37241 ,  A61N2/006 ,  A61N5/0622 ,  A61N1/0531 ,  A61N1/36017 ,  A61N1/36153 ,  A61N1/36171 ,  A61N1/36175 ,  A61N5/0601 ,  A61N2005/0626 ,  A61N2007/0026

Abstract: A system for treating a patient comprises a stimulator for stimulating brain tissue, a controller for setting stimulation parameters and a diagnostic tool for measuring patient parameters and producing diagnostic data. The stimulation parameters comprise test stimulation parameters and treatment stimulation parameters. The stimulator delivers test stimulation energy to the brain tissue based on at least one test stimulation parameter and delivers treatment stimulation energy to the brain tissue based on at least one treatment stimulation parameter. One or more treatment stimulator parameters are determined based on the diagnostic data produced by the diagnostic tool The system is constructed and arranged to treat a neurological disease or a neurological disorder. Methods of treating a neurological disease or neurological disorder are also provided.

公开(公告)号：US20240315560A1

公开(公告)日：2024-09-26

申请号：US18734231

申请日：2024-06-05

Applicant: EFFERENT LABS, INC.

Inventor： Spencer Z. Rosero ,  William K. Rader

IPC: A61B5/00 ,  A61B5/01 ,  A61B5/021 ,  A61B5/145 ,  A61B5/318 ,  A61L27/36

CPC classification number: A61B5/0031 ,  A61B5/0017 ,  A61B5/01 ,  A61B5/021 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/318 ,  A61B5/6861 ,  A61L27/3604

Abstract: An implantable device for monitoring physiological changes in a patient is provided. The device can include a vessel adapted to being implanted within a patient's body; a chamber having a cell layer and capable of being secured to the vessel; a light source for shining light onto the cell layer; and a reader for detecting and/or decoding signals from the cell layer to monitor physiological changes in the patient. The device is capable of engaging in a two-way communication with a second device through transmission of one or more electromagnetic signals through at least a portion of the patient's body.

公开(公告)号：US12097014B2

公开(公告)日：2024-09-24

申请号：US17340772

申请日：2021-06-07

Applicant: ATSENS CO., LTD.

Inventor： Jong Ook Jeong ,  Jong Sung Kim ,  Chang Ho Lee

IPC: A61B5/0245 ,  A61B5/00 ,  A61B5/01 ,  A61B5/08 ,  A61B5/28 ,  A61B5/308 ,  A61B5/318

CPC classification number: A61B5/0245 ,  A61B5/01 ,  A61B5/0816 ,  A61B5/28 ,  A61B5/308 ,  A61B5/318 ,  A61B5/6833 ,  A61B5/7267 ,  A61B5/7275 ,  A61B2562/0271

Abstract: Disclosed is a bio-signal monitoring device including an electrocardiogram detector, one or more sensor units, a controller configured to process the electrocardiogram signal or a sensing signal received from the sensor units, a connector configured to be connected to the sensor units and to transmit, to the controller, a sensing signal from the sensor units, and a communicator configured to communicate with an external electronic device. The sensing units include a breathing rate sensor, an acceleration sensor, a temperature sensor, or a combination thereof.

公开(公告)号：US12090127B2

公开(公告)日：2024-09-17

申请号：US17584031

申请日：2022-01-25

Applicant: The Trustees of Indiana University

Inventor： Jingwu Xie

IPC: A61P11/00 ,  A61K31/166 ,  A61K33/36 ,  A61P9/10 ,  A61B5/318 ,  A61B5/329 ,  A61B8/08 ,  A61K31/395 ,  A61K31/4365 ,  A61K31/437 ,  A61K31/4402 ,  A61K31/444 ,  A61K31/454 ,  A61K31/496 ,  A61K31/502 ,  A61K31/505 ,  A61K31/517 ,  A61K31/5377 ,  A61K31/58 ,  A61K39/395 ,  A61P1/16 ,  C07K16/18

CPC classification number: A61K31/166 ,  A61K33/36 ,  A61P9/10 ,  A61P11/00 ,  A61B5/318 ,  A61B5/329 ,  A61B8/0883 ,  A61K31/395 ,  A61K31/4365 ,  A61K31/437 ,  A61K31/4402 ,  A61K31/444 ,  A61K31/454 ,  A61K31/496 ,  A61K31/502 ,  A61K31/505 ,  A61K31/517 ,  A61K31/5377 ,  A61K31/58 ,  A61K39/3955 ,  A61P1/16 ,  C07K16/18

Abstract: Methods of treating a valvular heart disease are provided. Methods for treating valvular heard disease include administering to a subject a therapeutically effective amount of at least one hedgehog pathway inhibitor. Also provided are methods for reducing fibrosis in a subject, which comprise administering to the subject a therapeutically effective amount of at least one hedgehog pathway inhibitor.

公开(公告)号：US20240285182A1

公开(公告)日：2024-08-29

申请号：US18649920

申请日：2024-04-29

Applicant: AliveCor, Inc.

Inventor： David E. Albert

IPC: A61B5/024 ,  A61B5/00 ,  A61B5/021 ,  A61B5/318 ,  A61B5/33 ,  A61B5/332

CPC classification number: A61B5/02416 ,  A61B5/02125 ,  A61B5/318 ,  A61B5/332 ,  A61B5/681 ,  A61B5/6898 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/33 ,  A61B2505/07

Abstract: Described herein are methods, systems, and software for monitoring blood pressure. In some embodiments, a using a mobile device is used. The blood pressure monitoring system utilizes heart rate measurements at two separate locations on the body to calculate a differential pulse arrival time which is used to estimate blood pressure. The heart rate measurements can be taken simultaneously, or they can be taken sequentially while simultaneously taking ECG measurement. If taken sequentially, the heart rate measurements are aligned with the ECG to determine the differential. Accurate, inexpensive, and discreet blood pressure monitoring is thus provided.

公开(公告)号：US12064218B2

公开(公告)日：2024-08-20

申请号：US17515972

申请日：2021-11-01

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Michael Buonadonna ,  Guy R. Johnson ,  Justin R. Carroll ,  Annemarie Silver ,  Frederick J. Geheb ,  John C. Amann

IPC: A61B5/021 ,  A61B5/00 ,  A61B5/145 ,  A61H31/00 ,  A61H31/02 ,  A61M16/00 ,  G09B23/28 ,  A61B5/024 ,  A61B5/026 ,  A61B5/11 ,  A61B5/318

CPC classification number: A61B5/021 ,  A61B5/14542 ,  A61B5/6824 ,  A61B5/7405 ,  A61B5/742 ,  A61H31/00 ,  A61H31/02 ,  A61M16/0078 ,  A61M16/0084 ,  G09B23/288 ,  A61B5/024 ,  A61B5/026 ,  A61B5/1118 ,  A61B5/318 ,  A61B5/441 ,  A61B5/681 ,  A61B5/7455 ,  A61B2505/01 ,  A61B2562/0219 ,  A61H2201/5046 ,  A61H2230/045 ,  A61H2230/205 ,  A61H2230/405 ,  A61H2230/505 ,  A61M2016/003 ,  A61M2205/3306 ,  A61M2205/332 ,  A61M2205/3375 ,  A61M2205/505 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/584 ,  A61M2205/80 ,  A61M2205/8206 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/432 ,  A61M2230/50 ,  A61M2230/62 ,  A61M2230/63

Abstract: A feedback device for an acute care provider includes: at least one motion sensor; a haptic output component for providing feedback having a varying haptic pattern to the acute care provider regarding performance of a resuscitation activity; and a controller. The controller can be configured to receive and process a signal representative of performance of the resuscitation activity from the at least one motion sensor, compare the acute care provider's performance of the resuscitation activity to a target performance of the resuscitation activity, and cause the haptic output component to provide haptic feedback to the acute care provider by changing the haptic pattern based, at least in part, on the signal from the at least one motion sensor and the comparison of the acute care provider's performance to the target performance of the resuscitation activity. The device can be adapted to be wrist-worn by the acute care provider.

公开(公告)号：US12059259B2

公开(公告)日：2024-08-13

申请号：US17289082

申请日：2020-09-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Guifang Meng

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/318

CPC classification number: A61B5/318 ,  A61B5/024 ,  A61B5/7203

Abstract: The present disclosure provides a method and apparatus for processing an electrocardiogram signal and an electronic device. The method includes: obtaining an electrocardiogram signal containing a plurality of selected waves; determining an interval sequence for the plurality of selected waves; converting the interval sequence into a symbol value sequence, based on symbolic dynamics; determining a Shannon entropy of the symbol value sequence; and classifying the electrocardiogram signal, based on a value of the Shannon entropy.