PATENT CLAIM ANALYSIS

Application Number: 15874746
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["623", "002170"]

Abstract:
This invention relates to the design and function of a device which allows for retrieval of a previously implanted valve prosthesis from a beating heart without extracorporeal circulation using a transcatheter retrieval system, including a guide component to facilitate the compression of the valve and retraction into a retrieval catheter, as well as an improved prosthetic transcatheter heart valve having one or more of: a series of radially extending tines having a loop terminus to improve sealing a deployed prosthetic mitral valve against hemodynamic leaking, a pre-compressible stent-in-stent design, or an articulating cuff attached to a covered stent-valve and a commissural sealing skirt structure attached to the underside of the articulating cuff.

Claim (Index 14):
The valve of  claim 7 , wherein the outer cylindrical stent extends longitudinally from the atrium end of the outer cylindrical stent to a ventricle end of the outer cylindrical stent opposite to the atrium end of the outer cylindrical stent, the tissue collar extending radially from the atrium end of the outer cylindrical stent.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 1.63889
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14607888', '14237023', '15829091', '15183943', '14154910']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8765835255763971
- 35 USC 102 Novelty (BERT): 0.6671496271900998
- Combined Prediction Score: 0.8556401357377674
- Mean Citation Score: 563.0025
- Max Citation Score: 732.2665
- Similarity Product: 680.1890421862303

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test