PATENT CLAIM ANALYSIS

Application Number: 15778889
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["356", "479000"]

Abstract:
Provided are an optical tomography digital-impression imaging system and a method for use thereof, said system including: an optical coherence tomography scanner, used for obtaining tomographic slice thicknesses of a plurality of tissue areas of each optical tomography digital image; an information analysis and processing component electrically connected to the optical coherence tomography scanner. The information analysis and processing component has a refractive index compensation and optical path correction functions; by way of analysis and processing, tomographic slice thickness correction values corresponding to the tissue areas are obtained, thus establishing a digital model of the tissue areas.

Claim (Index 10):
A digital impression imaging method, comprising the following steps:\n (1) obtain a plurality of optical tomography digital images, each optical tomography digital image contains a plurality of tissue regions, and obtain a tomographic slice thickness of each tissue region by piling up the optical tomography digital images; (2) analyze a surface position of a target tissue region and a junction boundary between the target tissue region and adjacent tissue regions; (3) obtain a refractive index of each tissue region by step (2); (4) obtain a corrected tomographic slice thickness and a corrected junction boundary of the corresponding tissue region by correcting the refractive indexes, revert a stack of the optical tomography digital images from OPL to an actual space thickness and an actual space height; and (5) build an actual space digital model of the target tissue region by the surface position, the corrected junction boundary and the corrected tomographic slice thickness of the tissue regions.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 93.0
- Lexical Diversity: 1.79661
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15230982', '14413524', '11148422', '12888075', '13801763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6907852988903416
- 35 USC 102 Novelty (BERT): 0.4842949686190039
- Combined Prediction Score: 0.6701362658632077
- Mean Citation Score: 195.277372
- Max Citation Score: 198.92584
- Similarity Product: 140.48883949391842

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