X-ray or gamma ray systems or devices – Specific application – Absorption
Patent
1998-08-06
2000-09-12
Porta, David P.
X-ray or gamma ray systems or devices
Specific application
Absorption
378108, 2505051, A61N 510
Patent
active
061188476
ABSTRACT:
A radiation therapy device (2) configured to receive a signal indicative of one or more of a patient's physiological parameters. The signal controls a gating, whereby a phase of an RF pulse (1002) and an injector pulse (1006) are varied so as to inhibit X-ray production without affecting injector or RF amplitudes.
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patent: 5332908 (1994-07-01), Weidlich
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patent: 5563925 (1996-10-01), Hernandez
Hideo D. Kubo and Bruce C. Hill, "Respiration Gated Radiotherapy Treatment: A Technical Study," Phys. Med. Biol., vol. 41 pp. 83-91 (1996).
Alrifai Hussein
Calderon Edward Lewis
Forknall Simon John
Hernandez-Guerra Francisco M.
Merola Pat
Dunn Drew A.
Porta David P.
Siemens Medical Systems Inc.
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