Method for bonding polyurethane balloons to multilumen catheters
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United States of America Patent
Stats
-
Apr 28, 1987
Grant Date -
N/A
app pub date -
Feb 12, 1985
filing date -
Feb 12, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A balloon sleeve is provided for a balloon catheter, and the balloon catheter itself with the balloon sleeve provided wherein a substantially smaller front end cross-section is presented for insertion into a patient. The balloon sleeve has a thermoplastic film positioned adjacent each end thereof. However, one is on the internal surface and one on the outer surface enabling mounting the sleeve in a reverse lap fashion wherein the entire balloon body is so reverse lapped when mounted. The mounting eliminates separate objects for securing the balloon sleeve. Nevertheless, the manner of mounting causes the inflated balloon to flow over and protect a patient from the catheter end.
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