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US20110270340 |
Two-Stage Delivery Systems and Methods for Fixing a Leadless Implant to Tissue
Systems and methods of delivering and retaining a leadless medical implant to tissue, wherein a docking base and the implant are sequentially delivered to an implantation site. In a first stage,... |
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US20110270339 |
Two-Stage Delivery Systems and Methods for Fixing a Leadless Implant to Tissue
Systems and methods of delivering and retaining a leadless medical implant to tissue, wherein a docking base and the implant are sequentially delivered to an implantation site. In a first stage,... |
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US20120221072 |
EXTRAVASCULAR NEUROMODULATION TO TREAT HEART FAILURE
Treatment of heart failure in a patient by electrically modulating both the sympathetic and parasympathetic autonomic cardiac nerve fibers that innervate the patient's heart at an extravascular... |
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US20120109237 |
SUPRAVENTRICULAR STIMULATION TO CONTROL VENTRICULAR RATE
Various techniques for delivering atrial pacing and supraventricular stimulation to achieve a desired ventricular rate and/or cardiac output are described. One example method described includes... |
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US20130190835 |
SYSTEMS AND METHODS FOR DELIVERING VAGAL NERVE STIMULATION
According to various method embodiments, a person is indicated for a therapy to treat a cardiovascular disease, and the therapy is delivered to the person to treat the cardiovascular disease.... |
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US20120197333 |
SYSTEMS AND METHODS FOR DELIVERING VAGAL NERVE STIMULATION
According to various method embodiments, a person is indicated for a therapy to treat a cardiovascular disease, and the therapy is delivered to the person to treat the cardiovascular disease.... |
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US20100305648 |
METHOD AND APPARATUS FOR SAFE AND EFFICIENT DELIVERY OF CARDIAC STRESS AUGMENTATION PACING
A cardiac pacing system controls the progression of a cardiac disorder such as heart failure by delivering cardiac stress augmentation pacing to create or augment regional stress in the heart... |
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US20150258342 |
Methods And Systems For Controlling Blood Pressure By Controlling Atrial Pressure
Systems and methods for controlling blood pressure by controlling atrial pressure and atrial stretch are disclosed. In some embodiments, a stimulation circuit may be configured to deliver a... |
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US20130303928 |
SYSTEMS AND METHODS FOR DETERMINING RESPIRATION METRICS
Systems, devices and methods provide for acquiring respiration information. A respiration information device includes timer circuitry to time a plurality of shorter time apertures and a plurality... |
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US20150174410 |
Methods and Systems for Lowering Blood Pressure Through Reduction of Ventricle Filling
Methods and devices for reducing ventricle filling volume are disclosed. In some embodiments, an electrical stimulator may be used to stimulate a patient's heart to reduce ventricle filling volume... |
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US20140172034 |
INTRA-CARDIAC IMPLANTABLE MEDICAL DEVICE WITH IC DEVICE EXTENSION FOR LV PACING/SENSING
An assembly is provided for introducing a device within a heart of a patient. The assembly is comprised of a sheath having at least one internal passage. An intra-cardiac implantable medical... |
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US20130158622 |
Implantable Device For Facilitating Control Of Electrical Stimulation Of Cervical Vagus Nerves For Treatment Of Chronic Cardiac Dysfunction
An implantable device for facilitating control of electrical stimulation of cervical vagus nerves for treatment of chronic cardiac dysfunction is provided. A stimulation therapy lead includes... |
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US20100298900 |
CARDIAC PACEMAKER WITH TABLE-BASED PACING MODE IMPLEMENTATION
A device and method for implementing a bradycardia pacing mode are disclosed which is mostly hardware-based but still allows the flexibility for making major changes in brady behavior normally... |
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US20130060297 |
SYSTEMS AND METHODS FOR CONTROLLING PAIRED PACING INTERPULSE INTERVALS TO REDUCE CONTRACTILITY DISEQUILIBRIUM USING AN IMPLANTABLE MEDICAL DEVICE
Techniques are provided for use with implantable medical devices equipped to deliver paired postextrasystolic potentiation (PESP) pacing within a patient having an intact ventricle and a weakened... |
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US20130131746 |
NON-INVASIVE VAGUS NERVE STIMULATION DEVICES AND METHODS TO TREAT OR AVERT ATRIAL FIBRILLATION
Energy is transmitted noninvasively to a patient using electrode-based stimulation devices or magnetic stimulation devices that are designed to non-invasively stimulate nerves selectively. The... |
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US20150174404 |
PROTEIN ACTIVITY MODIFICATION
A method of modifying tissue behavior, comprising: determining a desired modification of tissue behavior for at least one of treatment of a disease, short or long term modification of tissue... |
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US20130184773 |
Vagus Nerve Neurostimulator With Multiple Patient-Selectable Modes For Treating Chronic Cardiac Dysfunction
A vagus nerve neurostimulator system with multiple patient-selectable modes for treating chronic cardiac dysfunction is provided. An implantable neurostimulator includes a pulse generator coupled... |
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US20110106193 |
CARDIAC DISEASE TREATMENT AND DEVICE
A jacket of biological compatible material has an internal volume dimensioned for an apex of the heart to be inserted into the volume and for the jacket to be slipped over the heart. The jacket... |
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US20120022605 |
SYSTEM FOR NERVE STIMULATION AND CARDIAC SENSING PRIOR TO AND DURING A MEDICAL PROCEDURE
A system for performing a cardiac medical procedure can included a cardiac medical device, a steerable catheter device, a cardiac stimulator, and a controller. The cardiac stimulator can be... |
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US20110077701 |
METHOD AND APPARATUS FOR TISSUE PROTECTION AGAINST ISCHEMIA USING REMOTE CONDITIONING
A stimulation system delivers stimulation to protect an ischemic region of a body from tissue damage caused by ischemia. The stimulation is delivered to one or more stimulation sites remote from... |
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US20110224555 |
Systems and Methods for Use By an Implantable Medical Device for Detecting and Discriminating Stroke and Cardiac Ischemia Using Electrocardiac Signals and Hemodynamic Parameters
Techniques are provided for detecting and distinguishing stroke and cardiac ischemia within a patient using an implantable medical device. In one example, a preliminary indication of stroke is... |
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US20100298898 |
BAROREFLEX ACTIVATION FOR ARRHYTHMIA TREATMENT
An aspect of the present subject matter relates to a system for providing baroreflex stimulation. An embodiment of the system comprises an adverse event detector to sense an adverse event and... |
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US20100234916 |
System and method for ventricular pace timing based on isochrones
The present invention provides a system and method for displaying ventricular timing events and for determining optimal ventricular pace timing based on ventricular synchrony and loading... |
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US20110066200 |
CARDIAC NEUROMODULATION AND METHODS OF USING SAME
The present invention relates in general to methodologies for the treatment quenching preconditioning and communication between the intrinsic cardiac nervous system and an electrical stimulus. In... |
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US20140336718 |
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... |
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US20140052207 |
THERAPY DELIVERY ARCHITECTURE FOR IMPLANTABLE MEDICAL DEVICE
An implantable medical device (IMD) may include multiple power supply circuits and an electrostimulation therapy output circuit configured to, in response to a control signal specifying an... |
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US20110301473 |
SYSTEM AND METHOD FOR ASSESSING CARDIAC PERFORMANCE THROUGH CARDIAC VIBRATION MONITORING
A system and method for assessing cardiac performance through cardiac vibration monitoring is described. Cardiac vibration measures are directly collected through an implantable medical device.... |
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US20120053672 |
Correction and Optimization of Wave Reflection In Blood Vessels
The present invention provides methods and modalities that can modify wave reflection in the vascular system in order to create constructive interactions between existing wave dynamics and new... |
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US20100125306 |
MASS ATTRIBUTE DETECTION THROUGH PHRENIC STIMULATION
According to certain examples, an implanted medical device is used to determine a mass attribute of a patient. The patient's phrenic nerve is stimulated, and the diaphragmatic response is measured... |
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US20110137362 |
Activation of cardiac alpha receptors by spinal cord stimulation produces cardioprotection against ischemia, arrhythmias, and heart failure
The present invention relates in general to methodologies for the treatment quenching preconditioning and communication between the peripheral cardiac nervous system and an electrical stimulus. In... |
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US20060241705 |
Cardiac pacemaker
Endocardial or intravascular cardiac pacemaker having a sealed housing, in which a battery and a pacemaker controller connected to the battery, as well as at least one stimulation pulse generator,... |
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US20110264158 |
HIS-BUNDLE CAPTURE VERIFICATION AND MONITORING
This document discusses, among other things, a system and method for generating a stimulation energy to provide His-bundle stimulation for a cardiac cycle, receiving electrical information from... |
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US20150258344 |
METHOD AND DEVICE FOR TREATING CARDIAC ARRHYTHMIAS
The present invention provides both methods and devices for termination of arrhythmias, such as ventricular or atrial tachyarrhythmias. The device and method involves application of alternating... |
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US20150087608 |
Methods and Devices for Treating Conditions Associated with Autonomic Dysfunction
Methods and devices treating an autonomic nervous system associated disease condition in a subject are provided. Aspects of the invention include inducing one or more physiological response... |
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US20110130721 |
Configurable power supply using MEMS switch
Systems and methods for forming a configurable power supply uses a plurality of dual substrate MEMS switches to couple a plurality of power cells to provide a selectable, or variable, output... |
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US20130030494 |
Mobile Applications and Methods for Conveying Performance Information of a Cardiac Pacemaker
Devices, systems, and methods are disclosed for relaying information from a cardiac pacemaker to an external device. Logic on the pacemaker modulates a heartbeat clock of the pacemaker to encode... |
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US20110137365 |
TECHNIQUES FOR REDUCING PAIN ASSOCIATED WITH NERVE STIMULATION
Apparatus is provided including an electrode device and a control unit. The electrode device is configured to be coupled to a site of a subject selected from the group consisting of: a vagus... |
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US20110224749 |
NERVE STIMULATION TECHNIQUES
A method is provided for treating heart failure in a subject in need of such treatment, including applying a stimulating current to parasympathetic nervous tissue of the subject, selected from the... |
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US20100179609 |
METHOD FOR PREPARING AN IMPLANTABLE CONTROLLED GENE OR PROTEIN DELIVERY DEVICE
An implantable system which includes a gene/protein delivery device and a pulse generator, as well as method of preparing the gene/protein delivery device and using the system, are provided. In... |
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US20140214111 |
Implantable Electroacupuncture Device and Method for Treating Cardiovascular Disease
An implantable electroacupuncture device (IEAD) treats heart failure, coronary artery disease, myocardial ischemia or angina through application of stimulation pulses applied at acupoints GV20... |
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US20100274308 |
USE OF CARDIAC PARAMETERS IN METHODS AND SYSTEMS FOR TREATING A CHRONIC MEDICAL CONDITION
Disclosed herein are methods, systems, and apparatus for treating a chronic medical condition in a patient. A time of beat sequence of the patient's heart is determined. A regulatory system... |
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US20140214108 |
IMPLANTABLE MEDICAL DEVICE VOLTAGE DIVIDER CIRCUIT FOR MITIGATING ELECTROMAGNETIC INTERFERENCE
An RF protection circuit mitigates potentially adverse effects that may otherwise result from electromagnetic interference (e.g., due to MRI scanning of a patient having an implanted medical... |
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US20120158078 |
IMPLANTABLE MEDICAL DEVICE VOLTAGE DIVIDER CIRCUIT FOR MITIGATING ELECTROMAGNETIC INTERFERENCE
An RF protection circuit mitigates potentially adverse effects that may otherwise result from electromagnetic interference (e.g., due to MRI scanning of a patient having an implanted medical... |
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US20120041501 |
IMPLANTABLE MEDICAL DEVICE WITH ADAPTIVE OPERATION
An implantable medical device operates with an algorithm that promotes intrinsic conduction and reduces ventricular pacing. The IMD monitors the occurrence of necessary ventricular pacing and... |
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US20120239100 |
ATRIAL NERVE STIMULATION WITH VENTRICULAR PACING
A method and medical device for delivering an atrial pacing pulse to an atrial chamber to generate an evoked atrial depolarization, delivering a stimulation pulse to an atrioventricular node... |
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US20110276103 |
OUTPUT CIRCUIT FOR BOTH CARDIAC CONTRACTILE ELECTROSTIMULATION AND NON-CONTRACTILE NEURAL MODULATION
An apparatus comprises an electrostimulation energy storage capacitor, a circuit path that provides pacing stimulation from the capacitor through the load, a constant current neural stimulation... |
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US20120041503 |
CIRCUIT-BASED DEVICES AND METHODS FOR PULSE CONTROL OF ENDOCARDIAL PACING IN CARDIAC RHYTHM MANAGEMENT
Tools and methods are particularly suited for certain cardiac conditions involving use of a catheter for pacing of the right and left ventricles from a lead in the right ventricle, e.g., to... |
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US20140039388 |
MEDICAL DEVICE FOR INTRACORPOREAL USE
A medical device for intracorporeal use formed at least in part from aerographite. |
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US20120078319 |
STIMULATION DESIGN FOR NEUROMODULATION
The present application relates to a new stimulation design which can be utilized to treat neurological conditions. The stimulation system produces a burst mode stimulation which alters the... |
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US20110190834 |
DEVICES AND METHODS FOR SUPPRESSION OF SYMPATHOEXCITATION
The present invention relates to devices and methods for suppression of sympathoexcitation and/or sudden cardiac death. In particular the present invention provides devices and methods which... |