Anchoring, supporting and centering catheter system for treating chronic total occlusions
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United States of America Patent
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Issued Date -
Nov 18, 2004
app pub date -
May 12, 2003
filing date -
May 12, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and associated methods provided for crossing total occlusions in blood vessels. While the system and methods are particularly beneficial for the treatment of coronary artery disease, they are also useful in the treatment of other arteries and veins, such as the treatment of peripheral vascular diseases. The present invention used a system comprised of three unique and specialized components: 1. an anchoring, supporting and centering balloon sheath apparatus; 2. a hydraulic guidewire with removable core; and 3. an exchange sheath.
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