The City University of New York

Columbia University

Sheldon Weinbaum

Lucas Cristobal Parra

Luis Cardoso

Stephane Carlier

Yuliya Vengrenyuk

Savvas Xanthos

Yiannis Andreopoulus

Parisa Mirbod

A system includes an in vivo imaging device for imaging a blood vessel with a resolution level of at least fifty micrometers. The in vivo imaging device is capable of detecting a microcalcification in a fibrous cap of an atheroma. The system also includes a processor for receiving an image of the blood vessel from the in vivo imaging device. The processor uses the image to determine whether the blood vessel contains at least one microcalcification within the fibrous cap. In some embodiments, the processor is configured and arranged to predict a risk of rupture of the fibrous cap based, at least in part, on the presence of the at least one microcalcification. In some embodiments, treatment of a patient is based on the determination from the imaging whether the blood vessel includes at least one microcalcification within the fibrous cap of the atheroma.

System and method for in vivo imaging of blood vessel walls to detect microcalcifications

A vehicle track including a soft porous material and a vehicle which rides on the track by skiing cm the soft porous material. The vehicle has a large ski surface that rides on the soft porous material, supporting the weight of the vehicle at high speeds. Air within the soft porous material supplies most of the lift needed to support the train, Only a small amount of the support is provided by the structure of the porous material itself when the vehicle is in motion. As a result, the friction between the soft porous material and the ski surface may also be exceedingly small. To increase the amount of lift provided by the soft porous material it can be contained within a channel having impermeable sides and bottom. If the ski surface is substantially the same width as the channel, the impermeable sides prevent the air from escaping on either side of die ski surface. Accordingly, the trapped air contributes to greatly enhanced lift force. At lower speeds the vehicle can use wheels to support some or all of its weight. These wheels can ride on rails that are part of the track. The vehicle includes a propulsion system that is independent of the wheels so that it may travel over the soft porous material without running on the wheels.

Propulsion vehicle which travels along a soft, porous track

Growing community of inventors

Brooklyn, NY, United States of America

Sheldon Weinbaum