Alignment apparatus for imaging system using reflective element

Details Alignment apparatus for imaging system using reflective element Alignment apparatus for imaging system using reflective element

2007-09-27

2010-10-05

Song, Hoon (Department: 2882)

X-ray or gamma ray systems or devices

Accessory

Alignment

C378S196000, C378S197000, C378S198000

Reexamination Certificate

active

07806591

ABSTRACT:
An apparatus for aligning a radiation source with an image receiver has a first light source coupled to the radiation source and actuable to direct a first beam of light toward the image receiver and a second light source coupled to the radiation source and actuable to direct a second beam of light toward the image receiver. A reflector element is coupled to the image receiver and is disposed to form, when placed in the path of both first and second light beams, reflected light that indicates the relative alignment of the image receiver to the radiation source. The reflected light may form a pattern indicative of alignment.

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