Optical beam pointing system for setting irradiation...

Details Optical beam pointing system for setting irradiation... Optical beam pointing system for setting irradiation...

2011-04-19

2011-04-19

Johnston, Phillip A (Department: 2881)

Radiant energy

Means to align or position an object relative to a source or...

C250S492100, C600S426000

Reexamination Certificate

active

07928410

ABSTRACT:
An optical beam pointing system for setting an irradiation position and which is capable of automatically performing positional adjustments of visible light beams with respect to an aiming center. The system uses opposed pointers disposed on opposite sides of an irradiation center, each pointer including a light-projecting portion for projecting a beam aimed at the irradiation center, a light-receiving portion for generating a detection signal, and a control portion.

REFERENCES:
patent: 4223227 (1980-09-01), Horwitz
patent: 5651043 (1997-07-01), Tsuyuki et al.
patent: 5684578 (1997-11-01), Nower et al.
patent: 6405072 (2002-06-01), Cosman
patent: 6486457 (2002-11-01), Dorsel et al.
patent: 7230964 (2007-06-01), Das et al.
patent: 2007/0041692 (2007-02-01), Yang
patent: 2007/0291267 (2007-12-01), Rockseisen
patent: 1870134 (2007-12-01), None
patent: 2331360 (1999-05-01), None
patent: 2006-122452 (2006-05-01), None
Horwitz, Norman H., et al., “An instrument for aligning patient-positioning lasers”, Medical Physics, Mar. 1, 1978, pp. 164-166, vol. 5, No. 1, AIP, Melville, NY, US.

Affiliated with

Also associated with

Rating

Optical beam pointing system for setting irradiation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical beam pointing system for setting irradiation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical beam pointing system for setting irradiation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2648758