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Cardiac Arrhythmia patents



      
           
This page is updated frequently with new Cardiac Arrhythmia-related patents. Subscribe to the Cardiac Arrhythmia RSS feed to automatically get the update: related Cardiac RSS feeds.

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Date/App# patent app List of recent Cardiac Arrhythmia-related patents
04/17/14
20140107513
 Internet-based system for evaluating ecg waveforms to estimate the degree of coronary blockage patent thumbnailInternet-based system for evaluating ecg waveforms to estimate the degree of coronary blockage
The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
04/17/14
20140107512
 Cardio mapping system and method for cardio mapping patent thumbnailCardio mapping system and method for cardio mapping
A method and system for determining the mechanism of cardiac arrhythmia in a patient is disclosed. The method basically entails measuring the impedance of cardiac tissue in a portion of the patient's heart using a catheter during an episode of supraventricular tachycardia to produce an iso-impedance map of that cardiac tissue on a video display and analyzing the pattern of the iso-impedance map to differentiate focal arrhythmia caused by a circumscribed region of focal firing and reentrant arrhythmia caused by a macroreentrant circuit.
04/17/14
20140107511
 Internet-based system for evaluating ecg waveforms to determine the presence of p-mitrale and p-pulmonale patent thumbnailInternet-based system for evaluating ecg waveforms to determine the presence of p-mitrale and p-pulmonale
The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
04/17/14
20140107509
 Internet-based system for collecting and analyzing data before, during, and after a cardiovascular procedure patent thumbnailInternet-based system for collecting and analyzing data before, during, and after a cardiovascular procedure
The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
03/27/14
20140087460
 Induction of human embryonic stem cell derived cardiac pacemaker or chamber-type cardiomyocytes by manipulation of neuregulin signaling patent thumbnailInduction of human embryonic stem cell derived cardiac pacemaker or chamber-type cardiomyocytes by manipulation of neuregulin signaling
The present invention is directed to methods of producing cardiomyocytes having a nodal/pacemaker phenotype and cardiomyocytes having an atrial/ventricular phenotype. Isolated populations of nodal/pacemaker and atrial/ventricular cardiomyocytes are also disclosed.
02/27/14
20140058246
 System and methods for real-time cardiac mapping patent thumbnailSystem and methods for real-time cardiac mapping
A method and system of electroanatomical mapping comprises bringing a patient's image such as a fluoroscopic image and intracardiac signals into a computer based mapping system. Electroanatomical mapping or superimposing of cardiac electrical activity on fluoroscopic image is provided by placing visual indicators on electrode pairs of various catheters including standard catheters and ablation catheter.
02/06/14
20140039594
 External defibrillator patent thumbnailExternal defibrillator
A variety of arrangements and methods relating to a defibrillator are described. In one aspect of the invention, a defibrillator includes two paddles that each include a defibrillator electrode covered in a protective housing.
02/06/14
20140039593
 External defibrillator patent thumbnailExternal defibrillator
A variety of arrangements and methods relating to a defibrillator are described. In one aspect of the invention, a defibrillator includes two paddles that each include a defibrillator electrode covered in a protective housing.
02/06/14
20140039488
 Cardiac ablation devices and methods patent thumbnailCardiac ablation devices and methods
Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. Although the devices and methods are often be used to ablate epicardial tissue in the vicinity of at least one pulmonary vein, various embodiments may be used to ablate other cardiac tissues in other locations on a heart.
01/23/14
20140022250
 System and method for patient specific planning and guidance of ablative procedures for cardiac arrhythmias patent thumbnailSystem and method for patient specific planning and guidance of ablative procedures for cardiac arrhythmias
A method and system for patient-specific planning and guidance of an ablation procedure for cardiac arrhythmia is disclosed. A patient-specific anatomical heart model is generated based on pre-operative cardiac image data.
01/16/14
20140018419
Tri-salt form of metformin
Provided herein are tri-salt compounds comprising a compound having two acidic functional groups and one basic functional groups (e.g., aspartate or glutamate), metformin, and polyunsaturated fatty acids, such as eicosapentaenoate or docosahexaenoate. The salts can be used in the treatment of diabetes, diabetes with concomitant dyslipidemia (e.g., high triglycerides) and diabetes exacerbated cardiovascular complications, such as cardiac arrhythmia, cardiac ischemia, myocardial infarction, cardiomyopathy, and stroke.
01/09/14
20140012254
Cardiac treatment devices and methods
Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. Although the devices and methods are often be used to ablate epicardial tissue in the vicinity of at least one pulmonary vein, various embodiments may be used to ablate other cardiac tissues in other locations on a heart.
01/09/14
20140011814
Diamine and meglumine salt forms of fatty acids
Provided herein are diamine salts of eicosapentaenoic acid and docosahexaenoic acid, processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds, and the uses of such compounds as agents for treating dyslipidemia, cardiovascular diseases such as cardiac arrhythmia, cardiac ischemia, myocardial infarction, cardiomyopathy, and stroke and obesity.. .
01/02/14
20140005734
Adaptive medium voltage therapy for cardiac arrhythmias
Aspects of the invention are directed to advanced monitoring and control of medium voltage therapy (mvt) in implantable and external devices. Apparatus and methods are disclosed that facilitate dynamic adjustment of mvt parameter values in response to new and changing circumstances such as the patient's condition before, during, and after administration of mvt.
12/26/13
20130345569
Determining cardiac arrhythmia from a video of a subject being monitored for cardiac function
What is disclosed is a system and method for processing a time-series signal generated by video images captured of a subject of interest in a non-contact, remote sensing environment such that the existence of a cardiac arrhythmia can be determined for that subject. In one embodiment, a time-series signal generated is received.
12/12/13
20130330378
Anisotropic biological pacemakers and av bypasses
The present invention provides biological pacemakers or av-node bypasses the biological pacemakers or av-node bypasses of the invention are useful for the treatment of, inter alia, cardiac arrhythmias and av-node conduction defects.. .
12/05/13
20130325078
Medical monitoring and treatment device with external pacing
A non-invasive bodily-attached ambulatory medical monitoring and treatment device with pacing is provided. The noninvasive ambulatory pacing device includes a battery, at least one therapy electrode coupled to the battery, a memory storing information indicative of a patient's cardiac activity, and at least one processor coupled to the memory and the at least one therapy electrode.
11/28/13
20130316013
Compositions for preventing cardiac arrhythmia
Disclosed herein are compositions and methods for treating or preventing a cardiac arrhythmia in a subject.. .
11/21/13
20130310351
Treating long qt syndrome
This document relates to compounds useful for treating cardiac arrhythmias, for example, long qt syndrome. Also provided herein are methods and materials for using such compounds to shorten myocardial repolarization time in a patient..
11/14/13
20130304047
Ablation targeting nerves in or near the inferior vena cava and/or abdominal aorta for treatment of hypertension
A method for the treatment of a patient for the purpose of lowering blood pressure and/or treating other medical conditions such as cardiac arrhythmias. A catheter having an ablation element is placed inside the body of a patient and is directed to a targeted location either on in the abdominal aorta where the right or left renal arteries branch from the aorta at or near the superior junction or ostia or on the inside of the inferior vena cava near the junction with the right renal vein or in the left renal vein at a position spatially near where the left renal artery branches from the abdominal aorta.
11/07/13
20130296852
Devices, systems, and methods for treating cardiac arrhythmias
Medical devices are described for performing mapping, ablating, and/or pacing procedures on one or more layers of the cardiac wall via an epicardial approach in a minimally invasive (e.g., orthoscopic) surgical procedure. One of the medical devices described includes a main support member and one or more secondary support members extending outwardly from the main support member having electrodes configured to receive electrical impulses.
10/17/13
20130274822
Sensing vector selection in a cardiac stimulus device with postural assessment
Methods, implantable medical devices and systems configured to perform analysis of captured signals from implanted electrodes to identify cardiac arrhythmias. In an illustrative embodiment, signals captured from two or more sensing vectors are analyzed, where the signals are captured with a patient in at least first and second body positions.
10/17/13
20130274624
Method and apparatus for automatic arrhythmia classification with confidence estimation
An arrhythmia classification system receives cardiac data from an implantable medical device, performs automatic adjudication of each cardiac arrhythmia episode indicated by the cardiac data, and generates episode data representative of information associated with the episode. The episode data include at least an episode classification resulting from the automatic adjudication of the episode and a confidence level in the episode classification.
10/10/13
20130267500
5-ht2c receptor agonists in the treatment of disorders ameliorated by reduction of norepinephrine level
Uses of 5-ht2c receptor agonists in the treatment of disorders ameliorated by reduction of an individual's norepinephrine level, wherein said disorders include but are not limited to hypernorepinephrinemia, cardiomyopathy, cardiac hypertrophy, cardiomyocyte hypertrophy in post-myocardial infarction remodeling, elevated heart rate, vasoconstriction, acute pulmonary vasoconstriction, hypertension, heart failure, cardiac dysfunction after stroke, cardiac arrhythmia, metabolic syndrome, abnormal lipid metabolism, hyperthermia, cushing syndrome, pheochromocytoma, epilepsy, obstructive sleep apnea, insomnia, glaucoma, osteoarthritis, rheumatoid arthritis, and asthma.. .
10/03/13
20130261685
Coordinated his-bundle pacing and high energy therapy
A cardiac arrhythmia can be identified, such as a tachycardia or fibrillation episode (atrial or ventricular). In responses to the detected arrhythmia, a coordinated electrostimulation therapy can be provided using at least one of a defibrillation shock therapy, a pre-shock conditioning therapy, or a post-shock conditioning therapy.
09/26/13
20130253356
Apparatus and method for identifying atrial arrhythmia by far-field sensing
In a subcutaneous implantable cardioverter/defibrillator, cardiac arrhythmias are detected to determine necessary therapeutic action. Cardiac signal information is sensed from far field electrodes implanted in a patient.
08/22/13
20130217779
Methadone chiral isolate as an improved pharmaceutical
The present invention relates to a method for treating drug addiction or neuropathic pain in a patient known to be vulnerable to life threatening cardiac arrhythmias (e.g., abnormally prolonged qt intervals, potassium chanelopathies, hypokalemia, or a combination thereof) by administering the r isolate of methadone to the patient.. .
08/15/13
20130211436
Treatment of cardiac arrhythmia utilizing ultrasound
A noninvasive or minimally invasive treatment of cardiac arrhythmia such as supraventricular and ventricular arrhythmias, specifically atrial fibrillation and ventricular tachycardia, by treating the tissue with heat produced by ultrasound, including high intensity focused ultrasound or hifu. A transducer inside the body emits a pulse to assist in focusing the hifu pulse at the proper location to treat the desired tissue..
08/15/13
20130211399
Electrophysiology catheter with mechanical use limiter
A catheter for the treatment of tissue, particularly for the treatment of cardiac tissue to alleviate cardiac arrhythmias includes a connector having mechanical use limiter that may be placed in the handle of the catheter or at any point along the electrical connection pathway to an electro-anatomic mapping system and/or ablation system. The mechanical use limiter has a counter wheel and locking pin which when engaged disables the reconnection of the connector to any mated connector after a predetermined number of uses..
08/15/13
20130209586
Prevention and treatment of cardiac arrhythmias
Compositions of the invention, including compounds that bind to a receptor for a glucagon-like peptide-1, an incretin, a glucagon-like peptide-1 (glp-1), an exendin, or an agonist, an analog (preferably an agonist analog), a derivative, or a variant of any of aforementioned compounds, are used in the prevention and treatment of arrhythmias associated with cardiac ischemia, cardiac ischemia-perfusion and/or congestive heart failure. The invention relates to both the method and compositions for such treatment..
08/08/13
20130204311
Implants and methods for treating cardiac arrhythmias
Devices and methods are described for treating maladies such as atrial fibrillation. The devices and methods, in some implementations, include implant comprising a ribbon or other structure formed into one or more rings.
07/18/13
20130184697
System and method for non-invasive treatment of cardiac arrhythmias
A method for non-invasive treatment of cardiac arrhythmias is provided. The method includes acquiring body surface electrical signals at locations on a body surface of a living being from electrodes placed on locations of the body surface, reconstructing three-dimensional heart and torso anatomical models of the living being from an imaging scan, and calculating an electrical activity a throughout three-dimensional volume of the heart by electrocardiogram inverse problem solving based at least in part on the acquired body surface electrical signals and the reconstructed three-dimensional heart and torso anatomical models.
07/04/13
20130172765
Systems for detecting cardiac arrhythmias
A system for calculating a variability value that is indicative of af by obtaining a signal sequence of a plurality of rr intervals by monitoring electrical activity of a patient's heart. Each rr interval is converted into an instantaneous heart rate value and sorted into ascending order.
06/27/13
20130165915
Energy delivery systems and uses thereof
The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy..
06/20/13
20130158422
System for cardiac arrhythmia detection and characterization
A system for analyzing cardiac electrophysiological signals includes an acquisition processor for acquiring signal data representing heart electrical activity over multiple heart cycles. An individual heart cycle comprises a signal portion between successive sequential r waves.
06/20/13
20130158375
Alarm processor for detection of adverse hemodynamic effects of cardiac arrhythmia
The disclosed embodiments relate to an apparatus and method for providing a warning. In one example, an apparatus includes a sensor, which is configured to be coupled to a body of a patient and to output a photoplethysmograph signal, which is indicative of pulse waveforms in the body.
06/06/13
20130143858
Compounds and their use as ikach blockers
Or a pharmaceutically acceptable salt thereof, wherein m, n, r1, r2, r3, r4, r5, x and y are as defined herein. Compounds according to formula i are pharmacologically effective as potassium channel inhibitors, in particular inhibitors of the acetylcholine operated inward rectifying potassium channel current (i.e.
05/23/13
20130131528
Method of detecting and classifying arrhythmias
A method of detecting and classifying cardiac arrhythmias, comprising: receiving a hemodynamic wave signal from at least one hemodynamic sensor by a processor; receiving a cardiac electrical wave signal from a cardiac stimulation device by the processor; integrating, by the processor, the received hemodynamic wave signal and the received cardiac electrical wave signal; determining if a heart arrhythmia is present via examination of the regularity of the hemodynamic signal; and if a heart arrhythmia is determined, classifying the arrhythmia according to a time correlation between the hemodynamic signal and the electrical signal.. .
05/09/13
20130116679
Energy delivery systems and uses thereof
The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for delivering energy to difficult to access tissue regions (e.g.
04/25/13
20130102913
Patient readable portable atrial fibrillation detector
Systems and devices to gather data from a subject's heart, analyze said data to determine whether the subject is experiencing cardiac arrhythmia, and display results of said determining. Use, and display of cardiac condition information, are preferably simple and unambiguous to untrained users..
04/04/13
20130085492
Electrophysiology catheter handle having accessible interior
A catheter for the treatment of tissue, particularly for the treatment of cardiac tissue to alleviate cardiac arrhythmias includes a handle housing a combination of steering components, electronic circuitry and/or infusion tubing. An interior notch in the handle around a circumference of the handle perpendicular to the longitudinal axis of the handle provides a means for access to the sealed handle in case a repair to the interior components is necessary during manufacture or reprocessing.
04/04/13
20130085405
Method and apparatus for classifying cardiac arrhythmia
A method and a device for classifying cardiac arrhythmia, using an electrocardiogram (ecg) signal, are provided. The method includes receiving the ecg signal representing an electrical activity of a heart of an individual over a period of time, the ecg signal including ecg beats.
03/28/13
20130079768
Catheter with reversible adhesiveness, for stabilization during transcatheter ablation by means of radio frequency
A catheter that combines the delivery of radiofrequency, normally used in transcatheter ablation of cardiac arrhythmias, with a system providing temporary and reversible adhesion to heart tissue, so as to allow the stabilization of the catheter during breathing and pulsations of the heart, leading to more effective and more easily standardized radiofrequency lesions.. .
03/21/13
20130072806
System for cardiac arrhythmia detection and characterization
A system for heart performance characterization and abnormality detection comprises an input processor and at least one signal processor. The input processor receives, sampled data representing a patient blood pressure signal and a concurrently acquired electrocardiogram (ecg) signal representing heart electrical activity of the patient.
03/21/13
20130072774
Cardio mapping system and method for cardio mapping
A method and system for determining the mechanism of cardiac arrhythmia in a patient is disclosed. The method basically entails measuring the impedance of cardiac tissue in a portion of the patient's heart using a catheter during an episode of supraventricular tachycardia to produce an iso-impedance map of that cardiac tissue on a video display and analyzing the pattern of the iso-impedance map to differentiate focal arrhythmia caused by a circumscribed region of focal firing and reentrant arrhythmia caused by a macroreentrant circuit.


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Cardiac Arrhythmia topics: Arrhythmia, Cardiac Arrhythmia, Arrhythmias, Cardiac Arrhythmias, Fibrillation, Medical Device, Implantable Medical Device, Epinephrine, Ventricular, Tachycardia, Atrial Fibrillation, Atrial Fib, Electrical Signal, Sleep Apnea, Rheumatoid Arthritis

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This listing is a sample listing of patents related to Cardiac Arrhythmia for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cardiac Arrhythmia with additional patents listed. Browse our RSS directory or Search for other possible listings.
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