PATENT CLAIM ANALYSIS

Application Number: 15980967
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-05
Patent Classification: ["623", "001130"]

Abstract:
An artificial blood vessel with stent for use in clinical operation of Stanford types A aortic dissection, which can simplify treatment and reduce risk of surgery. The artificial blood vessel has a wall thickness of 0.30-0.35 mm and a length of 15-20 cm. The proximal portion of it refers to a portion with about 5-10 cm in length and contains just the polyester artificial blood vessel, the distal portion of it refers to a portion with about 8-10 cm in length and contains the polyester artificial blood vessel and a plural of “W” shaped titanium-nickel alloy stents with self-expanding function fixed inside the blood vessel, and the blood vessel and the stents are fixed together by stitching. The artificial blood vessel with stent has a diameter of 24-30 mm. When used in a surgery, different diameters are selected according to the internal diameters of aortic artery of different patients.

Claim (Index 3):
The artificial blood vessel with stent according to  claim 1 , wherein a distance between each of the \u201cW\u201d shaped titanium-nickel alloy stents is 5 mm.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.07792
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13237378', '14984084', '13706158', '15213374', '13706144']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8098448682336165
- 35 USC 102 Novelty (BERT): 0.5047246303956048
- Combined Prediction Score: 0.7793328444498152
- Mean Citation Score: 295.24277199999995
- Max Citation Score: 316.82953
- Similarity Product: 206.12720114358544

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

Dataset: test