Access system for branched vessels amd methods of use
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United States of America Patent
Stats
-
Jul 17, 2001
Grant Date -
N/A
app pub date -
May 7, 1998
filing date -
May 7, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An access system is provided comprising a main tubular member having one or more lateral openings and a branch segment or secondary tubular member configured to be disposed through the lateral openings. The main tubular member is positioned in a vessel so that the openings are aligned with branches of the vessel. A secondary tubular member, or one or more branch segments, are then extended through the openings and into the branches to provide access for the delivery of therapeutic devices. Methods of deploying the access system to treat bifurcated or multi-branched vessels are also provided.
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