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:
Jun. 11, 2013
Filed:
Aug. 01, 2008
Taiga Yamaya, Chiba, JP;
Hideo Murayama, Chiba, JP;
Taku Inaniwa, Chiba, JP;
National Institute of Radiological Sciences, Chiba, JP;
Abstract
A combined radiation therapy/PET apparatus includes: an open PET device having multi-ring detector rings that are opposed to each other in the direction of the body axis so as to leave a gap therebetween; and a radiation therapy apparatus for performing radiation therapy through the gap. When imaging the condition of an affected area and a treatment beam for monitoring in radiation therapy of irradiating the affected area with X-rays, gamma rays, or particle beams, the apparatus covers a region of interest in the irradiation field of the radiation therapy with the field-of-view of the open PET device, thereby making possible the positioning of the irradiation field and treatment monitoring using PET images.