A pressure relief mechanism is incorporated into a modified syringe-type inflation device that may be coupled to a balloon catheter for inflating and deflating the balloon. An engagement mechanism selectively engages and disengages from a threaded shaft for advancing or withdrawing a plunger placed in...http://www.google.fr/patents/US7207971?utm_source=gb-gplus-shareBrevet US7207971 - Pressure relief devices for use with balloon catheters
Pressure relief devices for use with balloon catheters
