PATENT CLAIM ANALYSIS

Application Number: 15936039
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["600", "429000"]

Abstract:
According to at least one aspect, a method for computed tomography (CT) fluoroscopy can include acquiring a plurality of pairs of projections of an interventional device using CT fluoroscopy. Each pair of the projections can be obtained at a predetermined first angular separation greater than a second angular separation used for a full dose CT scan of a target object, by rotating a gantry of a CT scanner. The method can include identifying a position of the interventional device in real time for each pair of the projections, using back-projection of images of the interventional device from the respective pair of projections. The method can include superimposing an image of the interventional device on a 3-D image of an anatomical region at an identified position of the interventional device.

Claim (Index 27):
The method of  claim 1 , further comprising pulsing an x-ray source to perform the one or more full dose CT scans and to acquire the plurality of projection images of the interventional device using CT fluoroscopy, wherein acquiring the plurality of projection images comprises acquiring a plurality of subsets of two or more projection images.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.02941
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15831051', '12419801', '13521237', '15211448', '15429459']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4638624302212011
- 35 USC 102 Novelty (BERT): 0.5535772595722314
- Combined Prediction Score: 0.4728339131563042
- Mean Citation Score: 258.631636
- Max Citation Score: 446.64554
- Similarity Product: 379.3107514704502

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

Dataset: test