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1. (WO2007102855) BIFURCATED STENT WITH IMPROVED SECUREMENT

Pub. No.:    WO/2007/102855    International Application No.:    PCT/US2006/042977
Publication Date: Fri Sep 14 01:59:59 CEST 2007 International Filing Date: Sat Nov 04 00:59:59 CET 2006
IPC: A61F 2/82
Applicants: BOSTON SCIENTIFIC SCIMED, INC.
Inventors: GREGORICH, Daniel
MEYER, Michael
Title: BIFURCATED STENT WITH IMPROVED SECUREMENT
Abstract:
A stent assembly (10) includes a branch portion (25) and a main body (12) with a proximal (15) main body, a contralateral main body (20), and a distal main body (30). The branch portion is in fluid communication with the main body. In the expanded state the branch portion extends at an oblique angle in relation to the longitudinal axis. The main body and the branch portion are at least partially constructed of interconnected struts. A plurality of the struts are connected one to another by a peak. The distal main body has a greater peak width to strut width ratio than does the proximal main body and contralateral main body.