Protective device against embolization in carotid angioplasty
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2002
Grant Date -
N/A
app pub date -
May 13, 1998
filing date -
Mar 13, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A protective device against embolization is provided for use in angioplasty of the carotid artery comprising a guide catheter that forms a lumen, and a tubular member axially movable in the lumen and having a distal end expandable against the walls of the artery. The distal end includes a drainage port with non-folding edges that communicates through the tubular member with an outlet port having an hemostatic valve and an access port that enables the introduction of a guide wire and angioplasty balloon. When deployed in the carotid artery, the distal end occludes antegrade flow through the vessel and induces retrograde flow that carries emboli through the drainage port and out of the body.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully