PATENT CLAIM ANALYSIS

Application Number: 15899038
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["345", "633000"]

Abstract:
The present disclosure is directed to augmented reality navigation systems and methods of their use that, inter alia, address the need for systems and methods of robotic surgical system navigation with reduced distraction to surgeons. Augmented reality navigation systems disclosed herein enable a surgeon to maintain focus on a surgical site and/or surgical tool being used in a surgical procedure while obtaining a wide range of navigational information relevant to the procedure. Navigational information can appear in the augmented reality navigation system as being presented on virtual displays that sit in a natural field of view of a surgeon during a procedure. Navigational information can also appear to be overlaid over a patient's anatomy. Augmented reality navigation systems comprise a head mounted display comprising an at least partially transparent display screen, at least one detector connected to the head mounted display for identifying real-world features, and a computer subsystem.

Claim (Index 14):
An augmented reality navigation system for use with a robotic surgical system, the system comprising:\n a head mounted display comprising an at least partially transparent display screen configured to display augmentation graphics which appear to a user to be superimposed on at least a portion of a natural field of view of the user; at least one detector for identifying real-world features, the at least one detector connected to the head mounted display; and a computer subsystem configured to generate and/or access a representation of at least a portion of a surgical tool and/or a trajectory of the surgical tool during a surgical procedure, modify at least a portion of the representation based on a relative position and/or orientation of one or more real-world features in a detector input signal received from the at least one detector, and display, on the display screen, surgical tool augmentation graphics based on the modified representation, wherein the surgical tool is inserted into or connected to the robotic surgical system.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 1.72826
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15699273', '15713839', '15013594', '15897559', '15531483']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7056324634349619
- 35 USC 102 Novelty (BERT): 0.5119783231583711
- Combined Prediction Score: 0.6862670494073028
- Mean Citation Score: 284.2283599999999
- Max Citation Score: 318.3153700000001
- Similarity Product: 253.482856398244

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