PATENT CLAIM ANALYSIS

Application Number: 15892305
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["250", "492300"]

Abstract:
The invention comprises a fiducial marker—fiducial detector based treatment room position determination/positioning system apparatus and method of use thereof. A set of fiducial markers and fiducial detectors are used to mark/determine relative position of static and/or moveable objects in a treatment room using photons passing from the markers to the detectors. Further, position and orientation of at least one of the objects is calibrated to a reference line, such as a zero-offset beam treatment line passing through an exit nozzle, which yields a relative position of each fiducially marked object in the treatment room. Treatment calculations are subsequently determined using the reference line and/or points thereon. The treatment calculations are optionally and preferably performed without use of an isocenter point, such as a central point about which a treatment room gantry rotates, which eliminates mechanical errors associated with the isocenter point being an isocenter volume in practice.

Claim (Index 21):
The apparatus of  claim 20 , further comprising:\n a range and direction finding system, said range and direction finding system comprising a set of fiducial indicators, said set of financial indicators comprising said first fiducial indicator and said second fiducial indicator.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 88.0
- Lexical Diversity: 1.8046
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15402739', '15459854', '15483714', '15868925', '15467915']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.823342924646738
- 35 USC 102 Novelty (BERT): 0.5284229199160331
- Combined Prediction Score: 0.7938509241736674
- Mean Citation Score: 477.457888
- Max Citation Score: 501.58163
- Similarity Product: 188.53824165119823

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test