Matches 201 - 250 out of 325 < 1 2 3 4 5 6 7 >


Match Document Document Title
US20120109236 LEADLESS CARDIAC PACEMAKER WITH CONDUCTED COMMUNICATION  
A leadless pacemaker for pacing a heart of a human includes a hermetic housing and at least two electrodes on or near the hermetic housing. The at least two electrodes are configured to deliver...
US20080269813 METHOD AND APPARATUS FOR SUBCUTANEOUS ECG VECTOR ACCEPTABILITY AND SELECTION  
An implantable medical device system and associated method select subcutaneous sensing electrodes for use in monitoring the heart rhythm. A subset of multiple sensing vectors is selected from a...
US20130023944 UNIPOLAR MULTIPURPOSE ELECTRODE LINE AND STIMULATION AND DEFIBRILLATION ASSEMBLY  
A unipolar multipurpose electrode line, comprising a line body, a unipolar plug, a defibrillation electrode attached to the line body, and a stimulation and sensing electrode, which are connected...
US20080082132 Signal Transmitting and Lesion Excluding Heart Implants for Pacing Defibrillating and/or Sensing of Heart Beat  
Devices, systems, and methods for treating a heart of a patient may make use of structures which limit a size of a chamber of the heart, such as by deploying a tensile member to bring a wall of...
US20100331659 LOW ARTIFACT DEFIBRILLATION ELECTRODE  
An electrode arrangement for low artifact electrocardiogram (ECG) monitoring and defibrillation, comprises at least one conductor print line body having a large silver conductor print line area...
US20090163967 BIVENTRICULAR HEART STIMULATOR  
An implantable heart stimulator (10), which has a right-atrial sensing unit (62), which is connected or is to be connected to a right-atrial electrode for recording electrical potentials of the...
US20120197324 MEDICAL DEVICE ADJUSTING OPERATION WHEN USED WITH NON-AUTHENTICATED PATIENT PARAMETER COLLECTING ACCESSORY  
Embodiments are directed to a medical device, such as a defibrillator, for use with an accessory capable of collecting a parameter of a patient. The medical device is capable of at least...
US20130123869 VENTRICLE PACING DURING ATRIAL FIBRILLATION EPISODES  
An adaptive dual chamber pacemaker and/or cardioverter defibrillator for delivering ventricular stimulation to the heart correlated with hemodynamic performance of the heart, including a...
US20150151119 CAPTURE THRESHOLD AND LEAD CONDITION ANALYSIS  
An exemplary method includes performing a capture threshold assessment using a bipolar electrode configuration, deciding if capture occurred for a maximum energy value of the capture threshold...
US20100168807 BIOACTIVE TERPOLYMER COMPOSITIONS AND METHODS OF MAKING AND USING SAME  
Described herein are terpolymer compositions, kits comprising the compositions, implant devices comprising the compositions, and methods of making and using same, including point of use methods.
US20110160782 Systems and Methods for Placing Electronic Devices into "Cautery-Safe" Mode  
A method and device to enable a medical or surgical procedure using electro-cautery on a patient with an implantable device in a cautery-safe mode of operation. In one embodiment, the invention...
US20150100101 HEART STIMULATOR  
An implantable cardioverter-defibrillator system that includes at least one or more stimulation units, one or more detection units, one or more control units, two or more electrode poles and one...
US20110276102 REDUNDANT PACING SYSTEM WITH LEADED AND LEADLESS PACING  
A pacing system includes a controller operable to provide control signals indicating desired pacing signals, a pulse generator connected to the controller and operable to receive the control...
US20080281368 IMPLANTABLE DIGITAL DEVICE FOR TISSUE STIMULATION  
An implantable vagal stimulation device with high-energy efficiency and novel data sensing is provided for use in a wide variety of applications where neural stimulation is required, including...
US20100114205 SHUNT-CURRENT REDUCTION HOUSING FOR AN IMPLANTABLE THERAPY SYSTEM  
Techniques for minimizing interference between first and second medical devices of a therapy system may include providing an outer housing for at least one of the medical devices that comprises an...
US20070043416 Implantable electrode array  
An implantable electrode array for providing a plurality of electrodes in communication with a target is described. A flexible, elastic support holds the electrodes in contact with the target...
US20070179537 Implantable Cardioverter-Defibrillator With Post-Shock Reset  
In a cardioverter/defibrillator system, an electrical circuit includes an energy storage device, an output circuit for controlling delivery of pulse therapy from the energy storage device to a...
US20080281367 SYSTEM AND METHOD TO DETERMINE HEMODYNAMIC TOLERABILITY  
An implantable medical device detects a tachyarrhythmia of a heart. During the detected tachyarrhythmia, the device determines a local myocardial impedance. Using the local myocardial impedance,...
US20100241180 COMBINED HEMODYNAMIC AND EGM-BASED ARRHYTHMIA DETECTION  
A medical device and associated method for detecting arrhythmias that includes electrodes for sensing cardiac electrical signals and a hemodynamic sensor for sensing a hemodynamic signal. An...
US20080195162 IMPLANTABLE MEDICAL DEVICE  
An implantable medical device has an impedance or admittance determination unit, an alternating current or voltage source, a measuring unit, and an analysis unit which is connected to the...
US20100094367 Non-electrode-lead ultra-thin flexible micro multifunctional heart rate adjusting device  
A non-electrode-lead ultra-thin flexible micro multifunctional heart rate adjusting device comprises an integrative ultra-thin flexible micro non-electrode-lead pacemaker formed by assembling a...
US20140330327 IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR (ICD) SYSTEM INCLUDING SUBSTERNAL LEAD  
Substernal implantable cardioveter-defibrillator (ICD) systems and methods for providing substernal electrical stimulation therapy to treat malignant tachyarrhythmia, e.g., ventricular tachycardia...
US20120109235 CAPTURE DETECTION IN RESPONSE TO LEAD RELATED CONDITIONS  
Various techniques for detecting cardiac capture in response to a detected lead related condition are described. One example method described includes delivering a pacing therapy to a heart of a...
US20090318985 METHOD AND APPARATUS FOR CONTROLLING ANTI-TACHYARRHYTHMIA THERAPY USING HEMODYNAMIC TOLERABILITY  
A cardiac rhythm management system identifies a relationship between one or more hemodynamic parameters sensed from a patient and levels of hemodynamic tolerability of the patient. The identified...
US20140296725 METHOD AND APPARATUS FOR ADJUSTING CARDIAC EVENT DETECTION THRESHOLD BASED ON DYNAMIC NOISE ESTIMATION  
An implantable cardiac rhythm management (CRM) device includes a sensing and detection circuit that senses at least one cardiac signal and detects cardiac electrical events from the sensed cardiac...
US20100198097 DETECTING WORSENING HEART FAILURE BASED ON FLUID ACCUMULATION WITH RESPIRATORY CONFIRMATION  
A medical device monitors a level of fluid accumulation, e.g., pulmonary edema, and one or more respiratory parameters of the patient to detect worsening heart failure. The medical device may use...
US20080183227 TRANSCEIVER FOR IMPLANTABLE MEDICAL DEVICES  
The invention relates to an implantable medical device having a telemetry circuit for bidirectional data communication between the implantable medical device and an external device, wherein said...
US20120123488 Devices For Tachyarrhythmia Sensing And High-Pass Filter Bypass  
The present invention, in illustrative embodiments, includes devices for analyzing cardiac signals in an implantable cardiac stimulus system. Within the analysis, a threshold may be defined...
US20120323289 METHOD AND APPARATUS FOR ESTABLISHING CONTEXT AMONG EVENTS AND OPTIMIZING IMPLANTED MEDICAL DEVICE PERFORMANCE  
An apparatus and method for adjusting the performance of an implanted device based on data including contextual information. Contextual information, including operational and performance data...
US20070038255 Baroreflex stimulator with integrated pressure sensor  
The present invention is an implantable medical device comprising, a pulse generator to generate baroreceptor stimulation pulses, a sensor circuitry, a lead adapted to be electrically connected to...
US20100114195 IMPLANTABLE MEDICAL DEVICE INCLUDING EXTRAVASCULAR CARDIAC STIMULATION AND NEUROSTIMULATION CAPABILITIES  
An implantable medical device may deliver pacing, cardioversion, and/or defibrillation stimulation to a heart of a patient via extravascular electrodes and delivers electrical stimulation to a...
US20100222832 METHODS FOR USING A PULMONARY ARTERY ELECTRODE  
According to some method embodiments, a left pulmonary artery electrode is positioned in a left pulmonary artery, and the left pulmonary artery electrode is used to sense atrial activity, or...
US20070071707 Composition and method of transmitting ultrasonic and electrical impulses using a physiologically compatible conductive agent  
The present invention provides a physiologically compatible conductive agent comprising (a) a long chain water-soluble ionic polymeric thickening agent selected from the group consisting of a...
US20110071585 INTRAVASCULAR IMPLANTABLE DEVICE HAVING SUPERIOR ANCHORING ARRANGEMENT  
Methods, systems and devices are provided for anchoring an intravascular implantable device within a vessel that is located superior to the heart, i.e. above the heart in a direction toward the...
US20140018870 MRI OPERATION MODES FOR IMPLANTABLE MEDICAL DEVICES  
One embodiment of the present invention relates to an implantable medical device (“IMD”) that can be programmed from one operational mode to another operational mode when in the presence of...
US20140135860 SYSTEMS AND METHODS FOR EARLY DETECTION OF LEAD BREACHES USING CROSS-LEAD IMPEDANCES DETECTED BY AN IMPLANTABLE MEDICAL DEVICE  
Techniques are provided for use with an implantable medical device for detecting breaches in lead insulation or other lead failures. In one example, bipolar impedance is measured along single-lead...
US20140163629 IMPLANTED LEAD ANALYSIS SYSTEM AND METHOD  
The technology disclosed herein relates to a method for lead analysis for an implanted medical device. A summary data record is retrieved associated with one or more episodes from an implanted...
US20070233196 METHOD AND APPARATUS FOR DETECTING ARRHYTHMIAS IN A SUBCUTANEOUS MEDICAL DEVICE  
A method and apparatus for detecting a cardiac event in a medical device that includes sensing cardiac signals from a plurality of electrodes, the plurality of electrodes forming a first sensing...
US20070190028 METHOD AND APPARATUS FOR HEAT OR ELECTROMAGNETIC CONTROL OF GENE EXPRESSION  
A gene regulatory system controls biomarker, gene therapy or endogenous gene expression by emitting one or more forms of energy that regulate gene expression. The system may include a sensor to...
US20060167502 Positionally adaptable implantable cardiac device  
Cardiac sensing and/or stimulation devices and methods that adapt to implant location and positioning, and may employ automated vector selection from multiple electrodes. Devices include a housing...
US20090318986 Systems, Methods and Apparatus for Treating Cardiac Dysfunction with Neurostimulation  
Methods, systems, and apparatus for the treatment of heart failure (both systolic and diastolic), hypertension, and arrhythmia in patients by stimulating one or more nerves, particularly...
US20070066998 Multi-site lead/system using a multi-pole connection and methods therefor  
One or more multi-electrode lead coupled to a cardiac sensor/stimulator. Each lead includes a lead body extending from one lead proximal end portion to one lead distal end portion. Each lead...
US20140330328 MULTI-MODE IMPLANTABLE MEDICAL DEVICE  
Techniques and methods for determining the number and type of leads that are connected to an implantable medical device (IMD) system are disclosed. The IMD system is configured having at least two...
US20120016432 EVALUATION OF IMPLANTABLE MEDICAL DEVICE DATA  
A system includes an episode classification module and a data retrieval module. The episode classification module receives electrograms (EGMs) from N implantable medical devices (IMDs) and...
US20100179607 METHOD AND SYSTEM FOR DETECTING AND TREATING JUNCTIONAL RHYTHMS  
A method and an apparatus for treating cardiac arrhythmias are provided. An interval between first and second consecutive beats of a heart, having first and second chamber types, is determined....
US20140155947 METHOD AND APPARATUS FOR IMPLANTABLE CARDIAC LEAD INTEGRITY ANALYSIS  
The present invention relates, generally, to scientific and medical system methods for diagnosis of implantable cardioverter defibrillator (ICD) lead conductor anomalies, in particular conductor...
US20130324868 SYSTEMS AND METHODS FOR DETECTING HEALTH DISORDERS  
According to some embodiments, a wearable medical device capable of treating a patient presenting with syncope is provided. The wearable medical device includes a memory storing event profile...
US20090105777 METHOD AND APPARATUS TO TREND AND OPTIMIZE AN IMPLANTABLE MEDICAL DEVICE USING A PATIENT MANAGEMENT SYSTEM  
A remote external interface for an implantable cardiac function management device is configured to be communicatively coupled to the implantable cardiac function management device via a network to...
US20070282379 DETECTING VENTRICULAR NOISE ARTIFACTS IN AN ACTIVE IMPLANTABLE MEDICAL DEVICE FOR PACING, RESYNCHRONIZATION AND/OR DEFIBRILLATION OF THE HEART  
Sensing ventricular noise artifacts in an active implantable medical device for pacing, resynchronization and/or defibrillation of the heart. This device concerns sensing heart rhythm through an...
US20150119670 DEVICES, SYSTEMS, AND METHODS FOR TREATING CARDIAC ARRHYTHMIAS  
Medical devices are described for performing mapping, ablating, pacing, and/or defibrillating procedures on one or more layers of the cardiac wall via an epicardial or extra-pericardial approach...

Matches 201 - 250 out of 325 < 1 2 3 4 5 6 7 >