X-ray or gamma ray systems or devices – Accessory – Alignment
Reexamination Certificate
2006-12-12
2006-12-12
Ho, Allen C. (Department: 2882)
X-ray or gamma ray systems or devices
Accessory
Alignment
C378S204000, C378S205000
Reexamination Certificate
active
07147371
ABSTRACT:
Laser guides for an X-ray device are disclosed in which a pair of laser projecting means are rotatably affixed to any X-ray device, either portable or stationary, such that the beams from the projecting means project toward the X-ray receptor and inward toward a line between the receptor and the X-ray device, and the laser beams cross at a particular location such that when the X-ray device is moved closer to or further from the X-ray receptor the laser beams cross when the X-ray device is at the optimum distance from the X-ray image receptor and the X-ray beam is centered upon the X-ray image receptor.
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Ho Allen C.
Woodle Gene R.
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