PATENT CLAIM ANALYSIS

Application Number: 16217555
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["606", "088000"]

Abstract:
Devices and methods for performing a surgical step or surgical procedure with visual guidance using an optical head mounted display are disclosed.

Claim (Index 30):
A system for preparing a physical joint in a patient comprising:\n at least one computer configured to generate a virtual surgical guide, wherein the virtual surgical guide is a virtual plane, wherein the virtual plane is a three-dimensional digital representation indicating at least one of a predetermined resection level, a predetermined resection angle, a predetermined varus or valgus angle, a predetermined flexion, or a predetermined slope, for superimposing one or more physical surgical tools or physical surgical instruments; and a see through optical head mounted display configured to display, at the at least one of the predetermined resection level, predetermined resection angle, predetermined varus or valgus angle, predetermined flexion, or predetermined slope, the virtual plane onto a surface of the physical joint visible directly through the see through optical head mounted display, wherein the virtual plane is configured to allow superimposition of the one or more physical surgical tools or physical surgical instruments with the virtual plane, wherein the at least one computer is configured to maintain the display of the virtual plane at the at least one of the predetermined resection level, predetermined resection angle, predetermined varus or valgus angle, predetermined flexion, or predetermined slope in relationship to one or more anatomic structures, wherein the one or more anatomic structures are registered in a coordinate system, wherein the physical joint of the patient, and the one or more physical surgical tools or physical surgical instruments are visible directly through the see through optical head mounted display, wherein the one or more physical surgical tools or physical surgical instruments are configured to perform one or more bone cuts or a bone removal of the joint, wherein the virtual surgical guide is registered in the coordinate system, and wherein the see through optical head mounted display is registered in the coordinate system.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 98.0
- Lexical Diversity: 1.04545
- Patent Class: 606.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15988455', '15846580', '15456084', '15843239', '12790137']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8508593620344422
- 35 USC 102 Novelty (BERT): 0.5975488974451855
- Combined Prediction Score: 0.8255283155755166
- Mean Citation Score: 487.99274800000006
- Max Citation Score: 564.0513
- Similarity Product: 510.7113662460922

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

Dataset: test