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Heart

Heart-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Passport-controlled firewall
October 04, 2018 - N°20180288003

A method and system for dynamically modifying rules in a firewall infrastructure. A signed passport, which includes a heart-beat time-out interval and a firewall rule, is received.
Wireless monitoring system
October 04, 2018 - N°20180286213

A wireless monitoring system for monitoring at least one person in a building. The wireless monitoring system comprises a data collection device and a plurality of wireless signalling devices working in a star network topology, the data collection device being adapted to wirelessly receive data transmitted from each of the plurality of wireless signalling devices.
Detection of reduced-control cardiac zones
October 04, 2018 - N°20180280713

A method of treating cardiac arrhythmia in a heart, including (i) determining that cardiac tissue is viable but with reduced innervation; and (ii) ablating the tissue to reduce a prevalence of arrhythmia in said heart. Optionally, the determining comprises detecting portions of heart wall which lack electrical activity.
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Temporary electrode connection for wireless pacing systems
October 04, 2018 - N°20180280704

Delivery of an implantable wireless receiver-stimulator (r-s) into the heart using delivery catheter is described. R-s comprises a cathode and an anode and wirelessly receives and converts energy, such as acoustic ultrasound energy, to electrical energy to stimulate the heart.
Cardiac pacemaker with pacing pulse energy adjustment based on sensed heart rate
October 04, 2018 - N°20180280702

Implantable medical devices (imd) such as a cardiac pacemakers may include a sensor and electrodes. In some cases, the imd may include electronics to use the sensor to determine the heart rate of a patient's heart.
System for treating brugada syndrome
October 04, 2018 - N°20180280701

Brugada syndrome and related forms of ion channelopathies, including ventricular asynchrony of contraction, originate in the region near the his bundle or para-hisian regions of the heart. Manifestations of brugada syndrome can be corrected by delivering endocardial electrical stimulation coincident to the activation wave front propagated from the atrioventricular (av) nodeearly enough to compensate for the conduction problems that start ...
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Tissue conduction velocity
October 04, 2018 - N°20180280683

A method includes acquiring a bipolar signal from a first electrode and a second electrode contacting a first location and a second location, respectively, in a heart of a living subject. The method further includes acquiring a unipolar signal from the first electrode while in contact with the first location, and deriving from the bipolar signal and the unipolar signal ...
Antegrade hemodynamic support
October 04, 2018 - N°20180280668

The procedure to place antegrade hemodynamic support (ahs) combine currently available procedures and devices in a unique fashion to solve a significant problem for patients who need large bore hemodynamic support. The ahs procedure involves delivering an ahs device or a catheter connected to an ahs device to a patient's aorta in an antegrade fashion, alleviating the workload on the ...
Heart vent catheter and method of use
October 04, 2018 - N°20180280664

A heart vent catheter includes an elongate, flexible tube that defines a first passageway. The catheter has a distal end, a central portion, and a proximal end.
Pressure sensing ventricular assist devices and methods of use
October 04, 2018 - N°20180280601

The invention generally relates to heart pump systems. In some embodiments, a pressure sensor is provided with a heart pump, either at the inflow or the outflow of the blood pump.
Adjusting pump protocol based on irregular heart rhythm
October 04, 2018 - N°20180280600

The present invention generally relates to heart treatment systems. In some aspects, methods and systems are provided for facilitating communication between implanted devices.
Communication methods and architecture for heart treatment systems
October 04, 2018 - N°20180280599

The present invention generally relates to heart treatment systems. In some aspects, methods and systems are provided for facilitating communication between implanted devices.
Thermistor imbedded therapeutic catheter
October 04, 2018 - N°20180280598

A system and method for determining native cardiac output of a heart while maintaining operation of an intracardiac blood pump includes determining a current drawn by the pump motor, a blood pressure within the ascending aorta, and a change in the blood temperature based on a thermodilution technique. An intracardiac blood pump positioned in the aorta includes at least one ...
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Therapeutic dosing of a neuregulin or a subsequence thereof for treatment or prophylaxis of heart ...
October 04, 2018 - N°20180280477

The invention relates to treatment of heart failure in a mammal. Accordingly, the invention is directed to establishing a dosing regimen whereby the therapeutic benefits conferred by administration of a neuregulin such as glial growth factor 2 (ggf2) or a subsequence thereof are maintained and/or enhanced, while concomitantly minimizing any potential side effects..
Short acting phenylalkylamine calcium channel blockers and uses thereof
October 04, 2018 - N°20180280339

The present invention relates to the use of a pharmaceutically effective amount of an short-acting calcium channel blocking compound to treat ischemic heart conditions, cardiac arrhythmias, hypertensive crisis in an emergency room setting, hypertension before, during, or after surgery, no-reflow phenomenon following reperfusion, and diseases associated with decreased skeletal muscle blood flow. The invention also relates to pharmaceutical compositions formulated ...
Minimally invasive heart valve repair in a beating heart
October 04, 2018 - N°20180280138

In one embodiment, a method of repairing a heart valve accesses an interior of a patient's beating heart minimally invasively and inserts one or more sutures into each of a plurality of heart valve leaflets with a suturing instrument. The suture ends of the sutures are divided into suture pairs, with each pair including one suture end from a suture ...
Expandable sheath for introducing an endovascular delivery device into a body
October 04, 2018 - N°20180280137

Embodiments of an expandable sheath can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. Such embodiments can minimize trauma to the vessel by allowing for temporary expansion of a portion of the introducer sheath to accommodate the delivery apparatus, followed by a return to the original diameter ...
Ambulatory blood pressure and vital sign monitoring apparatus, system and method
October 04, 2018 - N°20180279965

Representative methods, apparatus and systems are disclosed for determining one or more physiological parameters, such as for ambulatory blood pressure and other vital sign monitoring. A representative system comprises first and second wearable apparatuses to be worn on the user's left and right sides, and any of several types of central vital signs monitors.
Multi-channel ballistocardiography with cepstrum smoothing and quality-based dynamic channel selection
October 04, 2018 - N°20180279961

A method for ballistocardiography (bcg) and a bcg system ballistocardiography (bcg) system for heart beat determination are provided. The method includes digitizing a plurality of signals received from a corresponding plurality of sensors, estimating a plurality of smoothed cepstra corresponding to each of the plurality of digitized signals in response to a smoothed cepstrum analysis of a digital signal at ...
System and method for heart rate detection with motion artifact reduction
October 04, 2018 - N°20180279958

Example embodiments relate to systems and methods for heart rate detection with motion artifact reduction. One embodiment includes an electronic system for heart rate detection.
Detecting conditions using heart rate sensors
October 04, 2018 - N°20180279956

This relates to methods for measuring irregularities in a signal and corresponding devices. The devices can include a ppg sensor unit configured to detect multiple occurrences of a given event in the measured signal(s) over a sampling interval.
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