Spectrum Dynamics LLC

Biosensors International Group, Ltd.

Spectrum Dynamics Medical Limited

Simona Ben-Haim

Shlomo Ben-Haim

Benny Rousso

Nathaniel Roth

Ran Ravhon

Eli Dichterman

Yoel Zilberstein

Michael Nagler

Dalia Dickman

Shankar Vallabhajosula

Zohar Bronshtine

Haim Zvi Melman

Omer Ziv

Nir Weissberg

Daniel Berman

Ziv Popper

Yoel Zilberstien

Yael Nir

Radioimaging methods, devices and radiopharmaceuticals therefor.

Radioimaging using low dose isotope

System and method for radioactive emission measurement

Protocols for radioimaging an event or disorder are provided. An exemplary protocol comprises a method of radioimaging a myocardial perfusion, the method comprising in sequence:

Imaging protocols

A method of radioactive-emission-measurement. The method comprises providing a camera for the detection of single emissions, which defines proximal and distal ends. The camera is configured for enabling a reconstruction of a volumetric image having a line spread function of less than 7 mm Full Width Half Maximum (FWHM) when given a substantially line source of radioactive emission, with an activity of 5 mCi, within a region-of-interest volume, at a distance of at least 100 mm from said distal end, with air being substantially the only operating medium. The method further comprises detecting at least 1 of every 5000 photons, emitted from at least one radioactive-emission source, located within a certain region-of-interest volume, using the camera, and reconstructing a volumetric radioactive-emission image from the detected photons.

Radioimaging

A method of imaging, including receiving radioactive radiation from a body; reconstructing a 3D SPECT image of a distribution of radiation in at least one voxel of said body; and reconstructing a dynamic change in radiation in said voxel, as an updated image, at a rate of faster than one change per 5 minutes, wherein said reconstructed image is a clinically useful image including a resolution of 10 mm or better for a voxel volume of at least 5 cm in diameter and a contrast to background ratio of radiation of at least 2:1.

Growing community of inventors

Caesarea, Israel

Simona Ben-Haim