Lee, William Davis,Amato, Mark R.,Ruebel, Nick,Reno, Jillian
申请号：
AU2017203109
公开号：
AU2017203109A1
申请日:
2017.05.10
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2017203109A120171130.pdf#####ABSTRACT CANCER TREATMENT ROOM FIDUCIAL MARKER APPARATUS AND METHOD OF USE THEREOF 5 The invention comprises a fiducial marker - fiducial detector based treatment room position determination / positioning system apparatus and method of use thereof. Generally, a set of fiducial marker detectors detect photons emitted from and/or reflected off of a set of fiducial markers positioned on one or more objects in a treatment room and resultant determined distances and/or calculated angles are 10 used to determine relative positions of multiple objects or elements in the treatment room. Positions of the mapped objects are used in: (1) imaging, such as X-ray, positron emission tomogram, and/or proton beam imaging and/or (2) beam targeting and treatment, such as proton based cancer treatment. As relative positions of objects in the treatment room are dynamically determined using the 15 fiducial marking system, engineering and/or mathematical constraints of a treatment beamline isocenter are removed.33/45 3500 3322 3560 --------------3356 3315 3356 146 3562 3540 211 3321 26 1222 33312 146 - 267 -26 3312. 131...2 3502 *350126 3321 3317 / ,3566/ 33169 1819 3316~)~~ 3 56 4 3318 / 11 3550/ K 3560 FIG. 35A
