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 18):
The system of  claim 1 , wherein providing output based on the determined indication of precision of alignment of the instrument in the surgical procedure relative to the designed alignment of the instrument comprises:\n aggregating the determined indication of precision of alignment of the instrument in the surgical procedure relative to the designed alignment of the instrument with similar data determined from other similar surgical procedures; performing statistical analysis of the aggregated data; determining a representation of general alignment precision in surgical procedures included in the aggregated data based on the statistical analysis of the aggregated data; and providing output indicating the determined representation of general alignment precision.

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): 0.3112335971247323
- 35 USC 102 Novelty (BERT): 0.6169065225009572
- Combined Prediction Score: 0.3418008896623549
- Mean Citation Score: 350.79896
- Max Citation Score: 534.7429
- Similarity Product: 518.0062077491103

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