John E. Nash

System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels

System and method of use for agent delivery and revascularizing of grafts and vessels

Intravascular system for occluded blood vessels and guidewire for use therein

Guide-wire mounted balloon modulation device and methods of use

Interventional procedure drive and control system

Crimp and cut tool for sealing and unsealing guide wires and tubular instruments

Method for opening a lumen in an occluded blood vessel

Device for connecting a catheter or other tubular member onto a guide-wire without access to the ends of the guide-wire

Device for connecting a catheter onto a guide-wire

Adipose tissue centrifuge and method of use