PATENT CLAIM ANALYSIS

Application Number: 15870811
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-10
Patent Classification: ["382", "131000"]

Abstract:
The present disclosure relates to a device, a system, and a computer-readable medium for calculating vessel flow parameters based on angiography. In one implementation, the device includes a processor and a memory storing computer-executable instructions that, when executed by the processor, cause the processor to perform the following operations: selecting a plurality of template frames from the angiographic images to generate a 3D model for a vessel; determining a start frame and an end frame in the plurality of angiographic images showing a contrast filling process; determining corresponding locations of front ends of the contrast in the start frame and the end frame in the 3D model of the vessel; calculating a vessel volume between the determined locations of the front ends in the 3D model; and determining an average blood flow rate based on the calculated volume, and a time interval between the start frame and the end frame.

Claim (Index 8):
The device of  claim 1 , wherein determining the corresponding locations of the front ends of the contrast in the start frame and the end frame is based on patch matching of the frames.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 86.0
- Lexical Diversity: 2.17333
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13798018', '15809704', '14761079', '14040688', '13958439']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3502764118156463
- 35 USC 102 Novelty (BERT): 0.5065864003823622
- Combined Prediction Score: 0.3659074106723179
- Mean Citation Score: 227.76301
- Max Citation Score: 235.8722
- Similarity Product: 146.82738018320802

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