PATENT CLAIM ANALYSIS

Application Number: 15972649
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["348", "047000"]

Abstract:
Embodiments disclose a real-time surgery method and apparatus for displaying a stereoscopic augmented view of a patient from a static or dynamic viewpoint of the surgeon, which employs real-time three-dimensional surface reconstruction for preoperative and intraoperative image registration. Stereoscopic cameras provide real-time images of the scene including the patient. A stereoscopic video display is used by the surgeon, who sees a graphical representation of the preoperative or intraoperative images blended with the video images in a stereoscopic manner through a see through display.

Claim (Index 1):
A system comprising:\n an optical head mounted display; a computer means configured to receive preoperative, intraoperative or preoperative and intraoperative image information from a patient and to generate a 3D image of the spine of the patient; and one or more markers configured to be attached to the patient's spine,\n wherein the computer means is configured to register the image information of the patient's spine in a common coordinate system, \n wherein the computer means is configured to register the one or more markers in the common coordinate system, \n wherein the computer means is configured to track movement from a first position to a second position of the patient's spine during surgery, \n wherein the computer means is configured to track the location and orientation of the optical head mounted display in the common coordinate system, and \n wherein the computer means is configured to adjust the display of the 3D image by the optical head mounted display, based on the movement from the first position to the second position of the patient's spine and based on the location and orientation of the optical head mounted display.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 1.6
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14753705', '11813747', '14655814', '14829494', '15456084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6300962017514049
- 35 USC 102 Novelty (BERT): 0.5215961960222735
- Combined Prediction Score: 0.6192462011784918
- Mean Citation Score: 248.575004
- Max Citation Score: 339.79346
- Similarity Product: 260.4223185544944

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