A miniaturized balloon catheter assembly includes a cannula and an inflatable tubular balloon constructed of a silastic tubing detachably mounted on the cannula for performing a surgical procedure in a human vessel in response to pressure therein. In one embodiment, the balloon is detachable mounted...http://www.google.com.au/patents/US4213461?utm_source=gb-gplus-sharePatent US4213461 - Miniature balloon catheter
