Other

Venpro Corporation

Alexander Shaknovich

A treatment strategy for treatment of elevated pressure in a body conduit, such as a pulmonary vein, with a prosthetic partitioning device for placement in and/or about pulmonary veins is described, as well as delivery systems, and strategies for use thereof. A control device is configured to transmit signals to the prosthetic device to effectuate the repetitive transition between a first, less restricted flow configuration and a second, restricted flow configuration are described. A sensor device may be provided for monitoring physiological parameters of the patient, and can provide signals to the control device for effectuating the transition between the first and second configuration.

System and method for assisted partitioning of body conduits

The present invention relates to the implantation of one or more prosthetic valve(s) in the pulmonary vein(s) of a subject as a means of decreasing or preventing an increase in pulmonary venous pressure. The present invention accordingly provides for novel treatment strategies for the treatment of medical disorders associated with elevated pulmonary venous pressure, including congestive heart failure, as well as for prosthetic pulmonary vein valves and their delivery systems. Expandable as well as fixed-dimension non-expandable pulmonary vein prosthetic valves for implantation by a variety of surgical and percutaneous procedures are also described.

Method and devices for decreasing elevated pulmonary venous pressure

The present invention relates to the implantation of one or more prosthetic valve(s) in the pulmonary vein(s) of a subject for decreasing or preventing an increase in pulmonary venous pressure. The present invention accordingly provides for novel treatment strategies for the treatment of medical disorders associated with elevated pulmonary venous pressure, including congestive heart failure, as well as for prosthetic pulmonary vein valves and their delivery systems. Expandable as well as fixed-dimension non-expandable pulmonary vein prosthetic valves for implantation by a variety of surgical and percutaneous procedures are also described.

The present invention relates to a stent delivery system, including a tubular stent delivery catheter (a 'shuttle') comprising an expandable deployment segment, onto which a stent can be mounted in a contracted conformation. Unlike hitherto known delivery catheters, however, the deployment segment is expanded by an ancillary device, for example, by a balloon catheter separate and distinct from the shuttle.

Shuttle stent delivery catheter

A stent delivery assembly and method for stent placement in an ostial lesion. In particular, the stent delivery system of the invention comprises a break segment which changes configuration to facilitate localization of the target ostium.

Method and system for stent placement in ostial lesions

The present invention relates to a Y-shuttle stent delivery system to be used in the placement of one or more stents in a bifurcating vessel. In particular, the stent delivery system of the invention comprises a tubular stent delivery catheter (or 'shuttle') having a Y-shaped bifurcated expandable deployment segment which may be inserted into both branches of a bifurcating vessel. One or more stents may be mounted, in a contracted conformation, on the deployment segment, and may be deployed in both branches of the vessel simultaneously by expanding the deployment segment by an ancillary means, such as one or more balloon catheters, positioned within the shuttle.

Y-shuttle stent assembly for bifurcating vessels and method of using the

An image catheter is introduced into the venous system and is maneuvered through the venous system to points adjacent to sections of arteries to be imaged. The arterial segments are then imaged from those adjacent points in the venous system. Ideally an ultrasound imaging catheter with a diameter of 7-10 French (2.3 mm-3.3. mm) operating at a frequency between 15 and 20 MHz is used.

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New York, NY, United States of America

Alexander Shaknovich