PATENT CLAIM ANALYSIS

Application Number: 15770594
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["623", "001130"]

Abstract:
A lumen woven support ( 100 ), comprising a netted tube body ( 10 ) woven by weaving filaments ( 1 ), wherein the netted tube body ( 10 ) comprises a first portion ( 110 ) and a second portion ( 120 ) along an axial direction; the netted tube body ( 10 ) further comprises a plurality of first hooked and wound knots ( 140 ), at least two weaving filaments ( 1 ) from one end of the second portion ( 120 ) are hooked and wound to each other in the axial direction of the netted tube body ( 10 ) to form a first hooked and wound knot ( 140 ) and are then separated, and all the weaving filaments ( 1 ) constituting the first hooked and wound knots ( 140 ) are woven to form the first portion ( 110 ); and the mesh density of the first portion ( 110 ) is smaller than that of the second portion ( 120 ). In the above-mentioned lumen woven support ( 100 ), since the mesh density of the first portion ( 110 ) is smaller than that of the second portion ( 120 ), the radial supporting force of the first portion ( 110 ) is reduced, and the stimulation to a normal lumen wall caused by the first portion ( 110 ) is reduced, thereby lowering a risk of restenosis. In addition, the first portion ( 110 ) has a good flexibility, the second portion ( 120 ) has a greater radial supporting force so as to provide sufficient anchoring, and therefore, the above-mentioned lumen woven support ( 100 ) is applicable to practical implantation.

Claim (Index 6):
The endoluminal braided stent graft according to  claim 4 , characterized in that the plurality of second hooked and wound knots are uniformly distributed in the circumferential direction of the meshed tubular body.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 91.0
- Lexical Diversity: 3.26087
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11644291', '12832260', '10130585', '14441221', '10366807']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8052530729331662
- 35 USC 102 Novelty (BERT): 0.4954340693242603
- Combined Prediction Score: 0.7742711725722755
- Mean Citation Score: 272.368902
- Max Citation Score: 286.58997
- Similarity Product: 197.48269905781387

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