X-ray or gamma ray systems or devices – Accessory – Alignment
Reexamination Certificate
2007-04-24
2007-04-24
Thomas, Courtney (Department: 2882)
X-ray or gamma ray systems or devices
Accessory
Alignment
Reexamination Certificate
active
11192875
ABSTRACT:
The invention provides a method using matrix transformations of the three coordinate systems used in radiotherapy to correct for any deviation between a planned dosimetric treatment target and the actual location of the treatment target.
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Cohen & Grigsby P.C.
Taningco Alexander
Thomas Courtney
UPMC
Wettach, Esq. Thomas C.
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