The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 1980
Filed:
Feb. 06, 1978
Applicant:
Inventor:
Guy Azam, Paris, FR;
Assignee:
C.G.R.MeV, Buc, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21G / ;
U.S. Cl.
CPC ...
250502 ; 250499 ; 250515 ; 250518 ;
Abstract
Neutron-based radiotherapy apparatus comprising a linear charged-particle accelerator which delivers a beam of accelerated electrons, a target intended to be bombarded by the beam of accelerated electrons for emitting neutrons under the impact of that beam, means for cooling the target, means for eliminating parasitic radiations, and a collimation system for the useful beam of neutrons. The electron accelerator may be arranged either on the inside or on the outside of the rotating arm of the neutron-radiotherapy apparatus.