Balloon catheter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 7, 2007
Grant Date -
N/A
app pub date -
Oct 4, 2000
filing date -
Aug 2, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a balloon portion for a balloon catheter for radially expanding a vessel in the body of a mammal, which catheter comprises a tube portion with a passage therethrough and a hollow expandable balloon portion defined by a fluid impervious wall and secured to the tube portion, which balloon portion can be inflated and deflated by means of a fluid passed through the passage, characterized in that: a. the wall of the balloon portion is formed from a flexible substantially fluid impervious material having reinforcing fibers formed integrally with the wall material; and b. the balloon portion is preformed to the desired radial diameter at its inflated state having smaller diameter end portions and a wider diameter portion intermediate the said ends and has a substantially uniform wall thickness. The invention also provides a balloon catheter in which the balloon portion is a balloon of the invention. The invention further provides a method for making the balloon catheter of the invention.
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Family
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