PATENT CLAIM ANALYSIS

Application Number: 16298722
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-10
Patent Classification: ["382", "128000"]

Abstract:
Alignment precision technology, in which a system accesses image data of a bone to which a reference marker array is fixed. The system generates a three-dimensional representation of the bone and the reference markers, defines a coordinate system for the three-dimensional representation, and determines locations of the reference markers relative to the coordinate system. The system accesses intra-operative image data that includes the bone and a mobile marker array that is attached to an instrument used in a surgical procedure. The system co-registers the intra-operative image data with the three-dimensional representation by matching the reference markers included in the intra-operative image data to the locations of the reference markers. The system determines locations of the mobile markers in the co-registered image and determines a three-dimensional spatial position and orientation of the instrument relative to the bone.

Claim (Index 2):
The system of  claim 1 :\n wherein accessing first image data of the portion of the bone to which the reference fiducial marker array is fixed comprises accessing computed tomography (CT) image data of the portion of the bone and the reference fiducial markers; and wherein accessing intra-operative image data that includes the portion of the bone to which to the reference fiducial marker array is fixed and the mobile fiducial marker array that is attached to the instrument used in the surgical procedure on the portion of the bone comprises accessing intra-operative motion capture data that includes the portion of the bone to which to the reference fiducial marker array is fixed and the mobile fiducial marker array that is attached to the instrument used in the surgical procedure on the portion of the bone.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.76923
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15102705', '16110297', '14272147', '13730585', '13664613']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.310274138918076
- 35 USC 102 Novelty (BERT): 0.6195352777331864
- Combined Prediction Score: 0.3412002527995871
- Mean Citation Score: 350.79896
- Max Citation Score: 534.7429
- Similarity Product: 529.7759778909564

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

Dataset: test