公开(公告)号：US20180304088A1

公开(公告)日：2018-10-25

申请号：US16018955

申请日：2018-06-26

申请人： ZOLL Medical Corporation

发明人： Weilun Quan ,  Christopher Luke Kaufman ,  Gary A. Freeman

IPC分类号： A61N1/39 ,  A61H31/00

CPC分类号： A61N1/3987 ,  A61B5/04015 ,  A61B5/04018 ,  A61B5/7253 ,  A61B5/7257 ,  A61B5/726 ,  A61B5/7275 ,  A61H31/004 ,  A61H31/005 ,  A61H31/006 ,  A61H31/007 ,  A61H2201/501 ,  A61H2201/5015 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5058 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/105 ,  A61N1/3925 ,  A61N1/3993 ,  G06F19/00

摘要： This document presents a system for managing treatment for an emergency cardiac event. The system includes memory, one or more electronic ports for receiving ECG signals, and a treatment module executable on one or more processing devices. The module is configured to generate transform values for a time segment of ECG, obtain one or more previous values derived from one or more earlier time segments of the ECG, and determine, based on the generated transform values, and the one or more previous values, at least one of: a) a future therapeutic action for treating the emergency cardiac event, or b) a phase of the cardiac event. The module is further configured to cause one or more output devices to present an indication of at least one of the therapeutic action or the phase of the cardiac event.

公开(公告)号：US20180303371A1

公开(公告)日：2018-10-25

申请号：US15949603

申请日：2018-04-10

申请人： NIHON KOHDEN CORPORATION

发明人： Norihito Konno ,  Minori Hosoi

IPC分类号： A61B5/0428 ,  H05K1/18 ,  H05K1/14 ,  A61N1/39

CPC分类号： A61B5/04282 ,  A61B2562/164 ,  A61B2562/182 ,  A61N1/3925 ,  H05K1/147 ,  H05K1/181 ,  H05K2201/042 ,  H05K2201/056

摘要： Provided is a physiological information detection sensor capable of implementing miniaturization by substantially securing a creepage distance and an air distance (e.g., implementing defibrillation protection).The physiological information detection sensor includes: a plurality of first substrates arranged in multiple tiers; a second substrate; a first connecting portion that electrically connects adjacent first substrates to each other among the plurality of first substrates; and an insulating member. Each of the plurality of first substrates has a defibrillation protection resistor mounted thereon and electrically connected to a physiological information detection unit. The second substrate has a circuit mounted thereon to process physiological information input from the physiological information detection unit via the defibrillation protection resistor. The insulating member is disposed between adjacent first substrates among the plurality of first substrates.

公开(公告)号：US10058709B2

公开(公告)日：2018-08-28

申请号：US14815173

申请日：2015-07-31

申请人： Verizon Patent and Licensing Inc.

发明人： Teddy D. Tilton, Jr.

IPC分类号： A61N1/39 ,  G06F19/00

CPC分类号： A61N1/3925 ,  A61N1/3993 ,  G06F19/3418 ,  G16H20/30 ,  G16H40/63 ,  G16H40/67

摘要： An automated external defibrillation (AED) device includes a wireless interface to exchange data with one or more other devices. The AED device collects patient data associated with a patient and identifies, based on the patient data, a heart condition associated with the patient. The AED device directs a user to apply defibrillation to the patient to address the heart condition; and forwards via the wireless interface, a notification to a dispatch device. The notification may identify, for example, a location associated with the AED device. The dispatch device may direct emergency medical assistance to the location. The AED device may collect data, used to diagnose the heart condition, from a patient device and via the wireless interface. The AED device may further forward, to a user device and via the wireless interface, instructions guiding the user to use the AED device.

公开(公告)号：US20180236251A1

公开(公告)日：2018-08-23

申请号：US15960030

申请日：2018-04-23

申请人： Heartsine Technologies Limited

发明人： John McCune Anderson ,  Cesar Oswaldo Navarro-Paredes ,  Rebecca DiMaio

IPC分类号： A61N1/39 ,  G06K9/00 ,  A61B5/04 ,  A61B5/046

CPC分类号： A61N1/3925 ,  A61B5/04012 ,  A61B5/046 ,  G06K9/0053

摘要： An external defibrillator estimates the phase of ventricular defibrillation (VF) by deriving, from an ECG exhibiting VF, at least one quality marker representing the morphology of the ECG and, therefore, the duration of the VF. The duration of the VF is calculated as a function of the value (s) of the quality marker (s). The quality marker (s) may comprise any one or more of the median slope of the ECG, the average slope of the ECG, the ratio of the power in relatively high and low frequency bands of the ECG, and a measure of the density and amplitude of peaks in the ECG, over a predetermined period.

公开(公告)号：US10055548B2

公开(公告)日：2018-08-21

申请号：US14376312

申请日：2013-02-12

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Dawn Blilie Jorgenson ,  Catherine Ann Thompson

IPC分类号： A61N1/36 ,  G06F19/00 ,  G16H40/63 ,  A61N1/39 ,  G09B23/28 ,  H02J7/02 ,  A61H31/00

CPC分类号： G16H40/63 ,  A61H31/005 ,  A61H31/007 ,  A61H2201/501 ,  A61H2201/5048 ,  A61H2201/5061 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61N1/3925 ,  A61N1/3968 ,  A61N1/3993 ,  G09B23/288 ,  H02J7/02

摘要： An automatic external defibrillator (AED) is described which is designed for use in a single cardiac emergency. If the AED is in standby for a year without being deployed, the AED is removed from service and replaced with another AED. The AED requires a rescuer only to deploy the electrodes on the torso of the victim; the AED turns itself on, performs rhythm analysis and delivers a shock if needed automatically. The AED thus requires no user controls. Preferably the AED requires no on-site maintenance, as the AED communicates its readiness for use to a remote monitoring site which responds to any problems detected by self-testing. In addition to its electro-resuscitation function, the AED can be used on the chest of the victim to administer CPR compressions.

公开(公告)号：US20180214705A1

公开(公告)日：2018-08-02

申请号：US15829660

申请日：2017-12-01

申请人： PHYSIO-CONTROL, INC.

发明人： James S. Neumiller ,  Thomas J. McGrath ,  Rockland W. Nordness ,  John C. Daynes

IPC分类号： A61N1/39 ,  H02J7/00 ,  A61B5/01 ,  A61N1/362 ,  A61B5/145 ,  A61B5/083 ,  A61B5/024 ,  A61N1/37 ,  A61B5/021 ,  A61B5/0215

CPC分类号： A61N1/3987 ,  A61B5/01 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/02405 ,  A61B5/0836 ,  A61B5/14542 ,  A61N1/362 ,  A61N1/3702 ,  A61N1/39 ,  A61N1/3925 ,  A61N1/3968 ,  A61N1/3975 ,  A61N1/3993 ,  H02J7/0054

摘要： A modular external defibrillator system in embodiments of the teachings may include one or more of the following features: (a) a base containing a defibrillator module to deliver a defibrillation shock to a patient, (b) a patient parameter monitoring pod connectable to a patient via patient lead cables to collect patient data, the patient data including at least one patient vital sign, (c) a power supply sharing link between the base and the pod, the pod receiving power from the base via the power sharing link, the pod being operable to collect patient data without receiving power from the base, and (d) an external battery charger, the battery charger interrogating the batteries to determine battery information used for battery charging, the battery information including at least one of charging voltage, charging current, and charge time.

公开(公告)号：US10016613B2

公开(公告)日：2018-07-10

申请号：US14788614

申请日：2015-06-30

申请人： West Affum Holdings Corp.

发明人： Gregory T. Kavounas

IPC分类号： A61N1/39 ,  A61N1/04 ,  A61B5/00 ,  A61B5/0408 ,  A61B7/00 ,  A61B5/0205

CPC分类号： A61N1/3925 ,  A61B5/0205 ,  A61B5/0408 ,  A61B5/6831 ,  A61B5/6843 ,  A61B7/00 ,  A61N1/046 ,  A61N1/39 ,  A61N1/3968 ,  A61N1/3993

摘要： A Wearable Cardiac Defibrillator system includes a support structure with one or more electrodes in an unbiased state. Different sensor modules may monitor, for the long-term, different patient parameters such as the patient's motion, a physiological parameter, etc., other than the patient's ECG. The sensor modules can be worn by the patient concurrently, or only one at a time as convenient, and may provide respective sensor signals. The system may determine from one or more of the available received signals whether a certain threshold has been reached, such as when the patient is having an actionable episode. If so, at least one electrode may become mechanically biased against the patient's body, for making good electrical contact. Then, an ECG reading may be taken and/or electrical therapy may be administered. Since good electrical contact with the skin is not required, the patient's discomfort may be reduced and compliance may be increased.

公开(公告)号：US10016143B2

公开(公告)日：2018-07-10

申请号：US15482004

申请日：2017-04-07

申请人： CAMERON HEALTH, INC.

发明人： Krzysztof Z. Siejko

IPC分类号： A61B5/04 ,  A61B5/0456 ,  A61B5/042 ,  A61B5/00 ,  A61N1/39 ,  A61B5/0245 ,  A61B5/0452 ,  A61B5/0464 ,  G06F17/11 ,  G06F19/00 ,  G16H10/60

CPC分类号： A61B5/04012 ,  A61B5/0245 ,  A61B5/04011 ,  A61B5/04014 ,  A61B5/0422 ,  A61B5/04525 ,  A61B5/0456 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/4836 ,  A61B5/686 ,  A61B5/7246 ,  A61N1/3704 ,  A61N1/3925 ,  A61N1/3956 ,  A61N1/3987 ,  G06F17/11 ,  G06F17/16 ,  G06F19/3418 ,  G16H10/60 ,  G16H40/67

摘要： Self-correlation enhancements and implementations are described. In particular, certain examples demonstrate the use of a peak selector to identify peaks of a self-correlation function which serve as candidate cardiac rates for an implantable medical device. The approach may enable an alternative calculation of cardiac rate in an implantable medical device as a stand-alone rate detector or as a double-check of other rate calculations.

公开(公告)号：US20180185660A1

公开(公告)日：2018-07-05

申请号：US15857298

申请日：2017-12-28

申请人： CARDIAC PACEMAKERS, INC.

发明人： Steven Lee Eddy ,  Brendan Early Koop

IPC分类号： A61N1/372 ,  A61N1/375 ,  A61N1/39 ,  A61N1/37

CPC分类号： A61N1/37288 ,  A61B5/0024 ,  A61B5/0031 ,  A61B5/04011 ,  A61B5/0422 ,  A61B5/04525 ,  A61B5/0456 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/1116 ,  A61B5/1118 ,  A61B5/686 ,  A61B5/6869 ,  A61B2560/0468 ,  A61N1/3704 ,  A61N1/37512 ,  A61N1/3756 ,  A61N1/3925 ,  A61N1/39622

摘要： Methods and systems in which a first medical device provides patient status details to a second medical device. Patient status details may include one or more of patient posture and/or patient activity level, or other indications of patient status. The second medical device, in response to information about patient status and changes in patient status, uses a sensing configuration management function to respond to and accommodate the change in patient status. In an example, a first medical device monitors patient posture and communicates information related to patient posture to a second medical device, which then tailors sensing configurations to the patient posture.

公开(公告)号：US20180184933A1

公开(公告)日：2018-07-05

申请号：US15861463

申请日：2018-01-03

申请人： West Affum Holdings Corp.

发明人： Joseph L. Sullivan ,  Jaeho Kim

IPC分类号： A61B5/04 ,  A61N1/39 ,  A61B5/00

CPC分类号： A61B5/04018 ,  A61B5/0432 ,  A61B5/6805 ,  A61N1/0484 ,  A61N1/3904 ,  A61N1/3925 ,  A61N1/3968

摘要： A wearable cardioverter defibrillator (WCD) including a support structure configured to be worn by an ambulatory patient, an energy storage module configured to store an electrical charge, a discharge circuit coupled to the energy storage module, electrodes configured to render an electrocardiogram (ECG) signal of the patient while the patient is wearing the support structure, a user interface configured to output an alarm in response to a noise alarm signal, and a processor. The processor is configured to receive the ECG signal, determine whether noise is present on the ECG signal, determine from the ECG signal whether a shock criterion is met, and cause the user interface to generate the noise alarm signal when the noise is present on the ECG signal and the shock criterion is met and not generate the noise alarm signal when noise is present on the ECG signal and the shock criterion is not met.