Cormend Technologies, LLC

Percardia, Inc.

Other

Rca Inc.

William P Santamore

Jeanne M Lesniak

Peter J Wilk

Greg R Furnish

Todd A Hall

David Y Phelps

Scott J Wolf

Daniel Burkhoff

Richard Joseph Renati

Arye Rosen

Stephen C Evans

Simon M Furnish

Gerald Melsky

Roger Dale Kamm

Nancy M Briefs

Eun Bo Shim

Nancy C Briefs

Bonnie H Weiner

A method for direct therapeutic treatment of myocardial tissue in a localized region of a heart having a pathological condition. The method includes identifying a target region of the myocardium and applying material directly and substantially only to at least a portion of the myocardial tissue of the target region. The material applied results in a physically modification the mechanical properties, including stiffness, of said tissue. Various devices and modes of practicing the method are disclosed for stiffening, restraining and constraining myocardial tissue for the treatment of conditions including myocardial infarction or mitral valve regurgitation.

Prevention of myocardial infarction induced ventricular expansion and remodeling

Prevention of myocardial infraction induced ventricular expansion and remodeling

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 implantation of pacing leads and electrodes, or intramural myocardial reinforcement devices, within the myocardial wall of the heart, such as the ventricles, to provide improved cardiac function.

Cardiac rhythm management system with intramural myocardial pacing leads and electrodes

A method for direct therapeutic treatment of myocardial tissue in a localized region of a heart having a pathological condition. The method includes identifying a target region of the myocardium and applying material directly and substantially only to at least a portion of the myocardial tissue of the target region through transseptal delivery. The material applied results in a physically modification the mechanical properties, including stiffness, of said tissue. Various devices and modes of practicing the method are disclosed for stiffening, restraining and constraining myocardial tissue for the treatment of conditions including myocardial infarction or mitral valve regurgitation. The novel treatment may be combined with prior art diagnostic and therapeutic techniques employing transseptal delivery methods.

A stent suitable for implantation in myocardial tissue to enhance perfusion therein may include a tubular member having first and second ends and a lumen. The first end of the stent may be configured to pierce myocardial tissue and the lumen may be configured to be placed in flow communication with a coronary vessel. The stent may further include a means for retaining the tubular member within the myocardial tissue. A method for implanting the stent may include positioning the first end of the stent at a desired implantation site and applying force to the second end of the stent to implant the stent within the myocardial tissue. The method may further include engaging the means for retaining with the myocardial tissue to retain the stent in position.

Left ventricular conduits to coronary arteries and methods for coronary bypass

Disclosed is a conduit that provides a bypass around a stenosis or occlusion in a coronary artery. The conduit is adapted to be positioned in the myocardium to provide a passage for blood to flow from a heart chamber to a coronary artery, at a site distal to the blockage or stenosis in the coronary artery. The conduit has a one-way valve positioned therein to prevent the backflow of blood from the coronary artery into the heart chamber.

Valve designs for left ventricular conduits

A method of measuring fluid perfusion of tissue by irradiating the tissue with microwave energy of a predetermined rate, amplitude and frequency to uniformly heat a given volume of said tissue, interrupting the irradiation and measuring the rate of temperature decay of said given volume of tissue as a measure of fluid perfusion of the given volume of tissue.

Method of measuring blood perfusion

Growing community of inventors

Medford, NJ, United States of America

William P Santamore