Patent ID: 9155910
Filing Date: 2015-10-13
Classification: A61N,H01S,H05G,H05H

Abstract:
1. Apparatus for inverse Compton scattering gamma ray microbeam and nanobeam radiosurgery comprising: a. isocentric microbeam and nanobeam generating electron linear accelerator and corresponding high energy laser source, wherein accelerator and laser source is configured to emit inverse Compton scattering gamma ray microbeam and nanobeam by collisional interaction of electron beam and the laser beam; b. an emergency beam stopper, a dose monitor, a primary beam collimator, focusing and defocusing quadrupole magnet, negatively charged electron and collilinear gamma ray, focusing and beam size controlling magnet, a stripper grid, alternating positively and negatively charged beam segments, deflection magnet with DC vertical dipole field, electron beam focusing magnet, positively charged collilinear electron and gamma ray beamlet, negatively charged collilinear electron/gamma ray beamlet, tissue equivalent primary collimator, tissue equivalent universal collimator, converging magnetic field in one plane, diverging magnetic field in another plane, collilinear electron and gamma rays beamlets, microfocus carbon tubes, focusing anode, focusing magnet, focused microbeam, patient specific collimator, focused microbeam and focused nanobeam; c. focusing and defocusing quadrupole magnets that generate a magnetic field for defocusing the Compton scattering gamma ray and electron beam in one plane and focusing it in another plane.