PATENT CLAIM ANALYSIS

Application Number: 16250158
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
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 7):
The system of  claim 1 , wherein the at least one computing system comprises the computing system configured to receive preoperative, intraoperative or preoperative and intraoperative image information from the patient, the computing system configured to generate the at least one graphical representation, the computing systems configured to register the image information of the spine in the common coordinate system, the computing system configured to register the at least one marker in the common coordinate system, the computing system configured to register the at least one graphical representation in the common coordinate system, the computing system configured to generate a 3D stereoscopic display by the optical see-through head mounted display based on the at least one graphical representation, the computing system configured to track movement from the first position to the second position of the physical spine during surgery, the computing system configured to track the location and orientation of the optical see-through head mounted display in the common coordinate system, the computing system configured to adjust in real time the 3D stereoscopic display displayed by the optical see-through head mounted display based on the location and orientation of the optical see-through head mounted display, the computing system configured to adjust in real time the 3D stereoscopic display based on the tracked movement from the first position to the second position of the physical spine, the computing system configured to superimpose the 3D stereoscopic display displayed by the optical see-through head mounted display on the target portion of the physical spine, and wherein one or more of the at least one computing system are the same.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 1.6
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15972649', '14753705', '11813747', '10480490', '15456084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6916408890245704
- 35 USC 102 Novelty (BERT): 0.5841040433695549
- Combined Prediction Score: 0.6808872044590688
- Mean Citation Score: 295.63267400000007
- Max Citation Score: 431.1438
- Similarity Product: 377.6798816971779

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