Patent ID: 6017365
Filing Date: 2000-01-25
Classification: A61F

Abstract:
A coronary stent comprisinga tubular body having a first end and a second end in which said tubular body is formed of a web structure, said web structure comprising a plurality of first main web patterns extending in a circumferential direction and a plurality of second main web patterns extending in a circumferential direction, said second main web patterns being different than said first main web patterns and being alternatingly coupled between adjacent pairs of said first main web patterns to form a plurality of neighboring cells, said first and second main web patterns having axial lengths; anda flexible tip having a first short-legged web pattern with an axial length, said first short-legged web pattern being coupled to at least one of said ends of said tubular body by a row of first connectors, said flexible tip further comprising a second short-legged web pattern with an axial length and at least one further row of second connectors, said second connectors being coupled between said first short-legged web pattern and said second short-legged web pattern, said axial lengths of said first and second short-legged web patterns being shorter in an axial direction than said axial lengths of said first and second main web patterns.