Matches 151 - 200 out of 325 < 1 2 3 4 5 6 7 >


Match Document Document Title
US20090318984 EXTERNAL PACEMAKER WITH AUTOMATIC CARDIOPROTECTIVE PACING PROTOCOL  
A pacing system includes a pacemaker and a pacing protocol module externally attached to the pacemaker. The pacing protocol module stores the pacing protocol. The pacemaker controls delivery of...
US20100113954 Device and Method to Detect The Severity of Ischemia and Heart Attack Risk  
A device and method of detecting the severity of myocardial ischemia and heart attack risk is provided. The method includes obtaining an electrogram signal, determining T-wave measurements based...
US20070036771 BIOLOGIC DEVICE FOR REGULATION OF GENE EXPRESSION AND METHOD THEREFOR  
A system and device are provided which include a gene regulatory system controlling expression of one or more expression cassettes present in or released by the device, by emitting one or more...
US20090216145 SYSTEM AND METHOD FOR ANALYZING AN IMPEDANCE COURSE  
A system which generates a warning signal in the event of looming pulmonary edema and/or looming decompensation. The system has an impedance detection unit for determining impedance values, which...
US20120231036 CLONED BIOLOGICAL MATERIAL MEDICAL DEVICE AND METHOD THEREOF  
A medical device, said medical device, comprises: a first component having a non-biological material; a second component having a cloned biological material, said second component being attached...
US20090163966 ANTI-TACHYARRHYTHMIA SYSTEM WITH UNIFIED ATRIAL TACHYARRHYTHMIA RATE THRESHOLD  
A cardiac rhythm management (CRM) system includes an implantable cardioverter defibrillator (ICD) and an external system. The ICD includes a plurality of functional modules performing...
US20070156188 DISCRIMINATION BETWEEN EFFECTIVE AND INEFFECTIVE ATRIAL PACING PULSES IN AN ACTIVE IMPLANTABLE MEDICAL DEVICE OF THE PACEMAKER TYPE  
An active implantable medical device of the cardiac pacing, resynchronization, defibrillation and/or cardio version type able to discriminate between effective and ineffective atrial pacing...
US20110202099 APPARATUS AND METHOD FOR AUTOMATIC OPTIMIZATION OF ATRIOVENTRICULAR DELAY FOR AN ACTIVE MEDICAL DEVICE  
An active medical device such as pacemaker, defibrillator and/or resynchronizer with automatic optimization of atrioventricular delay is disclosed. The active medical device is adapted for...
US20100204623 Methods, Systems and Computer Program Products to Inhibit Ventricular Fibrillation During Cardiopulmonary Resuscitation  
Methods, systems and computer program products determine and identify a favorable time to deliver cardiac compression to a subject to avoid a vulnerable period of a spontaneous intrinsic cardiac...
US20100152796 MECHANICAL INDICATORS FOR INDIVIDUALLY ADAPTING THERAPY IN AN IMPLANTABLE CARDIAC THERAPY DEVICE  
A system with an implantable cardiac stimulation device having an implantable stimulation generator, at least one implantable lead adapted for connection to the implantable stimulation generator...
US20090143832 Automated Assessment Of Atrioventricular And Ventriculoatrial Conduction  
A method discriminates between ventricular arrhythmia and supraventricular arrhythmia by determining the direction of an electrical signal conducted through the atrioventricular node. An...
US20130053907 COMPARISON OF RIGHT-VENTRICULAR AND LEFT-VENTRICULAR CONTRACTION USING AN ACCELEROMETER IN AN ARTERY CLOSE TO THE HEART  
An implantable medical device includes a multi-axial acceleration sensor and an evaluation unit connected thereto. The evaluation unit is configured to (1) split the accelerometer output signal...
US20100057151 DEVICE FOR THE DEFIBRILLATION OF THE HEART  
A device (1) that serves for the defibrillation of the heart (2), and can be implanted as a whole. The device includes an implantable combined pacemaker and defibrillator (3), at least one...
US20070250122 Method of Delivering PESP/ICC as Well as Adjusting the Refractory Period of the Heart  
Medical devices and methods are used to treat cardiac dysfunction conditions which involve delivery of stimulation pulses in cardiac refractory periods in order to modulate an effective refractory...
US20120022607 VENTRICULAR CAPTURE TESTING BY ANALYSIS OF AN ENDOCARDIAL ACCELERATION SIGNAL IN AN ACTIVE IMPLANTABLE MEDICAL DEVICE  
An active implantable medical device such as a cardiac prosthesis, including ventricular capture testing by analysis of an endocardial acceleration signal. The device isolates in an endocardial...
US20080146934 IMPLANTABLE MEDICAL SYSTEM WITH ACOUSTIC SENSOR TO MEASURE MITRAL BLOOD FLOW  
A heart stimulation system comprises an electrode lead comprising at least one stimulation electrode a stimulation pulse generator adapted to generate electric stimulation pulses and being...
US20130345536 DISLOCATION SENSOR  
A cardiac therapy device and/or a cardiac monitoring device connected to at least one electrode lead that includes at least one first sensing electrode pole and at least one second sensing...
US20110230776 APPARATUS AND METHOD FOR DETECTING AND FILTERING ARTIFACTS BY ANALYSIS OF A CARDIAC VECTOGRAM  
Apparatus and method for detecting and filtering noise artifacts by analysis of a cardiac vectogram is disclosed. An active medical device collects electrical activity signals of a patient's heart...
US20140330325 IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR (ICD) SYSTEM INCLUDING SUBSTERNAL PACING LEAD  
An implantable cardiac defibrillator (ICD) system includes an ICD implanted subcutaneously in a patient, a defibrillation lead having a proximal portion coupled to the ICD and a distal portion...
US20090149902 IMPLANTED CARDIAC DEVICE FOR DEFIBRILLATION  
An implantable medical device for delivering electrical cardiac therapy includes a first implantable housing containing a battery. There is also a second implantable housing separate from the...
US20060206151 Heart rhythm management system  
The invention provides for a heart rhythm management system that includes a battery module and either or both a pacing module and a defibrillator module. The modules have connection ports for...
US20070260283 METHOD AND DEVICE FOR PROVIDING ANTI-TACHYARRHYTHMIA THERAPY  
Various system embodiments comprise at least one sensor input adapted to receive at least one sensed signal associated with a tachyarrhythmia, a feature set extractor adapted to extract at least...
US20150148854 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...
US20130325078 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...
US20150202451 Multisite Heart Pacing with Adjustable Number of Pacing Sites for Terminating High Frequency Cardiac Arrhythmias  
High frequency cardiac arrhythmias and fibrillations are terminated by electric field pacing pulses having an order of magnitude less energy than a conventional cardioversion or defibrillation...
US20100016909 IMPLANTABLE CARDIAC DEVICE FEEDTHRU/HEADER ASSEMBLY  
In one embodiment, an ICD is provided which includes a case having a connector block and a conductor post integrally formed with the connector block and extending through a dielectric feedthrough...
US20120101539 DEVICES, METHODS, AND SYSTEMS INCLUDING CARDIAC PACING  
A pacing output circuit can be configured to generate a ventricular pacing signal configured to be delivered to an electrode near the His bundle in a right ventricle of a heart to pace the right...
US20150196758 SYSTEMS AND METHODS FOR DETECTING CARDIAC ARRHYTHMIAS  
Systems and methods for coordinating detection and/or treatment of abnormal heart activity using multiple implanted devices within a patient. In one example, cardiac activity may be sensed by two...
US20100160988 DEVICES, SYSTEMS AND METHODS FOR PACING, RESYNCHRONIZATION AND DEFIBRILLATION THERAPY  
Devices, systems, and methods for leadlessly stimulating the heart. Through a magnetic signal generator positioned outside or inside the thoracic cavity, a magnetic signal is transmitted through...
US20060217769 Device and method to discriminate between supra ventricular tachycardias and ventricular arrhythmias  
This invention provides a method to discriminate between ventricular arrhythmia and supraventricular tachycardia by detecting an earliest arriving electrical signal following antitachycardia...
US20130096638 VENTRICULAR PACING  
A method and apparatus are disclosed for treating a condition of a patient's heart includes placing a first electrode and/or a second electrode in a right ventricle of the heart. In one example, a...
US20100023073 DETERMINATION OF UPPER LIMIT OF VULNERABILITY USING A VARIABLE NUMBER OF SHOCKS  
A method and apparatus sense a cardiac electrical signal and determine a signal quality parameter of the cardiac electrical signal. A number of shock pulses to be delivered to a patient's heart is...
US20140012341 METHODS AND APPARATUSES FOR IMPLANTABLE MEDICAL DEVICE TELEMETRY POWER MANAGEMENT  
A method comprises connecting at least one portion of a far-field radio-frequency (RF) first telemetry circuit in an implantable medical device to an energy source through a power connection...
US20100023072 Methods for the Determination of T-Shock Vulnerable Window from Far-Field Electrograms in Implantable Cardioverter Defibrillators  
Methods for determination of timing for electrical shocks to the heart to determine shock strength necessary to defibrillate a fibrillating heart. The timing corresponds the window of most...
US20100152797 ACTIVE IMPLANTABLE MEDICAL DEVICE HAVING ANTITACHYCARDIA ATRIAL AND ANTIBRADYCARDIA VENTRICULAR PACING  
An active implantable medical device of the cardiac prosthesis type, including antitachycardia atrial pacing and antibradycardia ventricular pacing therapies. The device includes circuits and...
US20100010551 METHOD AND APPARATUS FOR TRANSCUTANEOUS CARDIOPROTECTIVE PACING  
A transcutaneous cardiac stimulation system delivers pacing pulses according to a cardioprotective pacing protocol. The pacing pulses are delivered through body-surface electrodes attached onto a...
US20140296930 Cardiac-Safe Electrotherapy Method and Apparatus  
A multi-modal electrotherapy apparatus including circuitry for administering defibrillation therapy and for administering medium voltage therapy (MVT) adapted to reduce the side effects of MVT....
US20100152795 IDENTIFICATION OF DYSYNCHRONY USING INTRACARDIAC ELECTROGRAM DATA  
Implantable stimulation devices can provide intracardiac electrograms (EGMs) and impedance measurements to detect changes in electrical, mechanical, and electromechanical activation of the heart....
US20090124875 Implantable Creatinine Sensor and Related Methods  
Embodiments of the invention are related to implantable creatinine sensors and related methods, amongst other things. In an embodiment, the invention includes an implantable creatinine sensor...
US20080183228 METHOD AND APPARATUS FOR ATRIAL PACING DURING TACHYARRHYTHMIA  
An implantable cardioverter/defibrillator (ICD) delivers atrial pacing under several scenarios during a tachyarrhythmia episode that is detected using a ventricular rate. In various embodiments,...
US20080288009 SELF-ADJUSTING ECG MORPHOLOGICAL FEATURE CORRELATION THRESHOLD  
An apparatus comprising an implantable cardiac signal sensing circuit configured for sensing an intrinsic cardiac signal, a memory to store a template of a morphology of normal atrial-ventricular...
US20090306729 ELECTROTHERAPY DEVICE FOR TREATING TACHYCARDIAC ARRHYTHMIAS OF A HEART  
An electrotherapy system, particularly an implantable heart stimulator, is configured as an electronic implant for electrical anti-tachycardia therapy of the heart, and includes at least one...
US20150045846 Apparatus for Terminating a High Frequency Arrhythmic Electric State of a Heart  
For terminating a high frequency arrhythmic electric state of a heart an electric signal representative of the present electric state of the heart is obtained. From the electric signal a dominant...
US20080097531 IMPLANTABLE CARDIAC DEVICE WITH A SHOCK LEAD  
An implantable cardiac device includes a housing (2), pulse generator (7) therein to generate physiologically effective electrical pulses, a shock lead (3), externally of the housing (2),...
US20060135999 Leadless cardiac stimulation device employing distributed logic  
Systems and methods involve an intrathoracic cardiac stimulation device operable to provide autonomous cardiac sensing and energy delivery. The cardiac stimulation device includes a housing...
US20100114204 INTERDEVICE IMPEDANCE  
An electrical parameter value indicative of an impedance of an electrical path between a first medical device implanted within a patient and a second medical device implanted within the patient...
US20090264946 VENTRICULAR HEART STIMULATOR  
The invention relates to an implantable ventricular heart stimulator (10), comprising an at least partially electrically conductive housing (12), an electrode line terminal for connection of a...
US20100114194 SYSTEM AND METHOD FOR ACCURATELY DETECTING CARDIAC EVENTS USING MULTI-THRESHOLD PROCESSING  
A system and method provide precise detection of the time of occurrence of a cardiac event of a heart. The method comprises the steps of sensing electrical activity of the heart to generate an...
US20100268290 METHOD AND APPARATUS FOR SELECTING AND TIMING ANTI-TACHYARRHYTHMIA PACING USING CARDIAC CYCLE LENGTH STABILITY  
An implantable medical device delivers anti-tachyarrhythmia therapies including anti-tachyarrhythmia pacing (ATP). When a tachyarrhythmia episode is detected, the implantable medical device...
US20080234768 Systems for monitoring and applying electrical currents in an organ perfusion system  
Electrode systems have been developed for use in perfusion systems to measure the electrical activity of an explanted heart and to provide defibrillation energy as necessary. The perfusion systems...

Matches 151 - 200 out of 325 < 1 2 3 4 5 6 7 >