Medtronic Ats Medical, Inc.

Medtronic Vascular, Inc.

Transoma Medical, Inc.

Ats Medical, Inc.

Brian D Pederson

Brian P Brockway

Larry William Peterson

David Benditt

Brian Hanson

A method for passivating a biomaterial surface includes modifying proteinaceous material disposed at the biomaterial surface. The passivation may be effectuated by exposing the biomaterial surface to therapeutic electrical energy in the presence of blood or plasma.

Method for inhibiting platelet interaction with biomaterial surfaces

A system and method for conditioning surfaces of a body in vivo includes providing an electrical energy source, coupling the electric energy source to the surface, and delivering electropositive current from the electrical energy source to the surface so as to generate a sub-threshold current density on the surface. In preferred embodiments, the sub-threshold electropositive current density is between about 0.001 and about 1.0 mA/cm.

System for conditioning surfaces in vivo

A method for passivating a biomaterial surface includes exposing the biomaterial surface to therapeutic electrical energy in the presence of blood or plasma. The biomaterial surface may be removably secured within a chamber of a treatment system, which communicates the therapeutic electrical energy to the biomaterial surface while interfacing the biomaterial surface with blood or plasma.

System and method for conditioning implantable medical devices

A system for minimizing and/or eliminating coagulative or mineral deposits on respective blood-contacting surfaces of implanted medical devices includes an implantable system having a current generating device that is electrically coupled to at least first and second electrodes for developing a current therebetween. The at least first and second electrodes are disposed across a patient's thoracic cavity in a manner so that a particular implanted medical device having at least a portion thereof that is fabricated from an electrically conductive material is disposed in a path substantially between such electrodes, thereby focusing the generated electrical current at the electrically conductive portion of the implanted medical device for therapeutic treatment thereat.

Anti-coagulation and demineralization system for conductive medical devices

Devices and methods to reduce the incidence of both false positive and false negative detection of rhythm anomalies. Implantable devices that measure vascular pressure, vascular blood flow, tissue perfusion, and/or intracardial pressure provide feedback directly to the therapeutic device to improve aberrant rhythm detection.

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Andover, MN, United States of America

Brian D Pederson