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Match Document Document Title
8989871 Pacing lead in an extended area of a heart cavity, implantable by over the wire technique in the deep coronary network  
A pacing lead (20) having a lead body (22) with a central lumen and provided with structure for retaining the lead body to a wall of the coronary network, and a hollow tubular extension (26),...
8938310 Coronary sinus cannula with left ventricle lead and pressure tent  
Techniques for biventricular pacing include a rigid shaped stylet approximating curves of a coronary sinus and branch vein. Some techniques include a parasternal coronary sinus cannula comprising...
8781604 Method of implanting stimulation lead with biased curved section through the interatrial septum  
A lead includes a lead body and an electrode disposed proximate a distal end of the lead body. A retaining member is disposed proximate the distal end of the lead and adapted to retain the...
8755860 Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system  
An electrode coupling output system associated with an electrode catheter that provides indication to the physician via the navigation system, concerning the electrical coupling of an electrode,...
8670842 Intra-cardiac implantable medical device  
An intra-cardiac implantable medical device (IIMD) system may include a housing and an intra-cardiac (IC) device extension. The housing may be configured to be implanted entirely within a local...
8656697 Steerable multi-linked device having a modular link assembly  
A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable...
8612023 Systems and methods of making and using support elements for elongated members of implantable electric stimulation systems  
An implantable lead includes a lead body. A plurality of conductors are disposed within the lead body and electrically couple at least one electrode to at least one terminal. At least one of the...
8588894 Determination of site of origin for a natural electrical pulse in a living body  
Techniques include determining a first vector of temporal changes in electrical data measured at multiple electrical sensors positioned at corresponding locations on a surface of a living body due...
8498721 Coronary vein leads having pre-formed biased portions for fixation  
A lead having a pre-formed biased portion is adapted for implantation with a body vessel and for connection to a signal generator. The lead is constructed and arranged so that when it is...
8452419 Cardiac rhythm management system with intramural myocardial pacing leads and electrodes  
Medical devices and therapeutic methods for use in the field of cardiology, cardiac rhythm management and interventional cardiology, and more specifically to catheter-based systems for...
8442656 Cardiac lead having implantable stiffening structures for fixation  
A cardiac lead adapted for fixation at least partially within a cardiac vessel. The lead includes, in one embodiment, an elongate lead body defining a proximal region and a distal region including...
8412350 Neurostimulating lead having a stent-like anchor  
A neurostimulating lead having a stent-like anchor is described. A distal portion of the lead is mounted to an exterior of an expandable, stent-like lead anchor. The stent-like lead anchor is...
8406902 Intrapericardial lead with precurved distal end portion  
The intrapericardial lead includes a lead body having a proximal portion and a flexible, pre-curved distal end portion. The distal end portion carries at least one electrode assembly containing an...
8397481 Steerable multi-linked device having a modular link assembly  
A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable...
8369922 Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system  
An electrode coupling output system associated with an electrode catheter that provides indication to the physician via the navigation system, concerning the electrical coupling of an electrode,...
8340782 Systems and methods of making and using support elements for elongated members of implantable electric stimulation systems  
An implantable lead includes a lead body. A plurality of conductors are disposed within the lead body and electrically couple at least one electrode to at least one terminal. At least one of the...
8340780 Leadless cardiac stimulation systems  
Various configurations of systems that employ leadless electrodes to provide pacing therapy are provided. In one example, a system that provides multiple sites for pacing of myocardium of a heart...
8244376 Coronary sinus lead for pacing the left atrium  
A method of inserting a pacing lead having a preformed shape into a coronary sinus to pace the left atrium includes providing a lead having an elongated body and proximal and tip sections. The...
8224463 Coronary sinus lead for pacing the left atrium  
A pacing lead for implantation in a coronary sinus having an opening and a wall defining an interior and presenting a diameter dimension. The pacing lead includes an elongated lead body, a...
8185213 Delivery of cardiac stimulation devices  
Some embodiments of an electrical stimulation system employ wireless electrode assemblies to provide pacing therapy, defibrillation therapy, or other stimulation therapy. In certain embodiments,...
8099939 Steerable multi-linked device having a modular link assembly  
A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable...
8086324 Intrapericardial lead with distal region configured to optimize lead extraction  
A lead includes a lead body with a stylet receiving lumen, a distal tip, and a distal portion proximal of the distal tip that is biased to assume a non-linear configuration. Insertion of a stylet...
8050775 Coronary vein lead having pre-formed biased portions for fixation  
A lead having pre-formed biased portion is adapted for implantation on or about the heart within the coronary vasculature and for connection to a signal generator. The lead is constructed and...
7918080 Steerable multi-linked device having a modular link assembly  
A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable...
7917230 Neurostimulating lead having a stent-like anchor  
A neuron stimulating lead having a stent-like anchor is described. A distal portion of the lead is mounted to an exterior of the lead anchor. The stent-like lead anchor is formed from a...
7899555 Intrapericardial lead  
The intrapericardial lead includes a lead body having a proximal portion and a flexible, pre-curved distal end portion. The distal end portion carries at least one electrode assembly containing an...
7854109 Steerable multi-linked device having a modular link assembly  
A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable...
7558632 Method of manufacturing an implantable J-shaped lead  
An implantable multi-conductor endocardial lead for a cardiac stimulator includes a tubular lead body of flexible resilient insulative material having a first lumen and a smaller diameter tubular...
7546166 Medical lead designs for lead placement through tissue  
The invention is directed to medical lead designs that facilitate implantation of the leads through tissue. For example, the leads can implanted though tissue for placement of distal tips of the...
7542808 Lead and catheter assembly  
A guide catheter assembly for accessing lateral branch veins of the coronary sinus includes a guide catheter and a pacing lead. The guide catheter has a central lumen therethrough, a proximal end...
7477946 Fixation device for coronary venous lead  
In one embodiment, the present invention provides a cardiac lead device including a fixation mechanism slidably attached to the lead such that when the fixation mechanism is expanded into contact...
7467017 Implantable lead having articulated shocking coil  
An implantable lead is disclosed which includes an elongated lead body having opposed proximal and distal end portions. At least one defibrillation assembly is operatively associated with the...
7280876 Lead delivery system having features to facilitate torquing  
The present invention is a medical assembly comprising an elongated flexible medical device, such as a cardiac lead, and a torquing member, such as a stylet, slidably receivable inside the medical...
7187981 Implantable electrode lead  
An implantable electrode lead including: a distal portion having at least one electrode; a proximal portion having a connector for connection to an implantable stimulation generator includes a...
7139614 Leads for pacing and/or sensing the heart from within the coronary veins  
A lead for monitoring or stimulating cardiac activity is provided. The lead is adapted for implantation on or about the heart within the coronary vasculature and for connection to a signal...
7047086 Single electrode probe for a cardiac pacemaker system  
A single electrode probe for a cardiac pacemaker system, in particular for a DDD cardiac pacemaker system, has an electrode line with a bifurcated section, at the beginning of which the electrode...
6988007 Single pass telescoping cardiac lead for the left heart  
An implantable single-pass cardiac stimulation lead provides for placement of electrodes into electrical contact with two chambers of a patient's heart. The lead includes an inner lead body having...
6907298 Method and apparatus for imparting curves in implantable elongated medical instruments  
Elongated medical instruments adapted to be permanently or temporarily implanted in the mammalian body or used to access a site in the body to facilitate introduction of a further medical device,...
6772015 Bifurcated lead system for a cardiac vein  
A bi-furcated medical electrical lead that is adapted to be implanted in the cardiac venous system is disclosed. The lead includes a bifurcated distal portion having first and second elongated...
6438426 Temporary atrial cardioversion catheter  
A coronary sinus catheter includes a distal electrode portion with optimally-spaced and sized ring electrodes and a proximal electrode portion with at least one optimally-spaced and sized larger...
6201994 Single pass lead and method of use  
A cardiac pacing lead for pacing the atria and a method of its use. The lead is provided with a mechanism for maintaining an atrial pacing electrode adjacent stimulable tissue in a patient's...
6144882 Medical electrical lead  
A cardiac pacing lead for use in the coronary sinus and coronary veins. The lead is provided with a lead body configured to exhibit a curved configuration along a distal portion thereof, induced...
6136021 Expandable electrode for coronary venous leads  
Expandable electrodes for intravascular leads permit the electrodes to be placed and retained in the vasculature of the left side of the heart. Such electrodes can be in the form of a balloon, an...
6129749 Monorail left ventricular access lead  
A pacing lead for a cardiac stimulator that includes an elongated flexible insulating lead body. An electrode is attached to the lead body at its distal end. An elongated conductor extends through...
6129750 Fixation mechanism for a coronary venous pacing lead  
An apparatus for fixing a cardiac lead in place within the vasculature of the heart includes a coil having a normal helical shape and a stylet for holding the coil straight during insertion of the...
6070104 Medical electrical right atrium and coronary sinus lead  
A transvenous lead specifically designed for multi-chamber electrical stimulation or sensing. In a first embodiment the lead features one or more electrodes for communication with the right atrium...
6006139 Single pass medical electrical lead with cap electrodes  
The present invention is directed to a single pass medical electrical lead. In one embodiment, the lead features a pair of bipolar electrodes positioned along the lead body so that they are...
6002955 Stabilized electrophysiology catheter and method for use  
A stabilized electrophysiology catheter (4) includes a main body portion (16) and a flexible tip portion (18). A plurality of electrodes (24, 26) are positioned along the tip portion. The tip...
5997526 Shape memory catheter  
A conformable catheter comprising a catheter handle, an elongated catheter tube, and a distal tip portion of the catheter tube, capable of assuming a desired pre-programmed shape. A wire member is...
5991668 Medical electrical lead  
A transvenous lead specifically designed for coronary sinus implantation. In the preferred embodiment the lead features an electrode which is eccentricity placed along the lead body. Disposed on...

Matches 1 - 50 out of 107 1 2 3 >