Ion beam therapy system and its couch positioning method

Radiant energy – Irradiation of objects or material – Ion or electron beam irradiation

Reexamination Certificate

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Details

C250S492100, C250S492210, C250S492230, C378S004000, C378S021000, C378S029000, C378S062000, C378S063000, C378S064000, C378S065000, C378S208000, C378S209000

Reexamination Certificate

active

11039959

ABSTRACT:
A therapy system using an ion beam, which can shorten the time required for positioning a couch (patient). The therapy system using the ion beam comprises a rotating gantry provided with an ion beam delivery unit including an X-ray tube. An X-ray detecting device having a plurality of X-ray detectors can be moved in the direction of a rotation axis of the rotating gantry. A couch on which a patient is lying is moved until a tumor substantially reaches an extension of an ion beam path in the irradiating unit. The X-ray tube is positioned on the ion beam path and the X-ray detecting device is positioned on the extension of the ion beam path. With rotation of the rotating gantry, both the X-ray tube emitting an X-ray and the X-ray detecting device revolve around the patient. The X-ray is emitted to the patient and detected by the X-ray detectors after penetrating the patient. Tomographic information of the patient is formed based on signals outputted from the X-ray detectors. Information for positioning the couch is generated by using the tomographic information.

REFERENCES:
patent: 5039867 (1991-08-01), Nishihara et al.
patent: 5207223 (1993-05-01), Adler
patent: 5825845 (1998-10-01), Blair et al.
patent: 5993373 (1999-11-01), Nonaka et al.
patent: 6094760 (2000-08-01), Nonaka et al.
patent: 6307914 (2001-10-01), Kunieda et al.
patent: 6560354 (2003-05-01), Maurer et al.
patent: 2004/0184583 (2004-09-01), Nagamine et al.
patent: 2005/0051740 (2005-03-01), Yanagisawa et al.
patent: 2006/0163495 (2006-07-01), Hiramoto et al.
patent: 2006/0192072 (2006-08-01), Yamashita et al.
patent: 1-151467 (1989-06-01), None
patent: 1-209077 (1989-08-01), None
patent: 11-47287 (1999-02-01), None
patent: 11-313900 (1999-11-01), None
patent: 2000-510023 (2000-08-01), None

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