Majercak, David,Lim, Elaine,Stevens, Roger,Al-Marashi, Laila,Grewe, David,Griffin, Stephen
申请号：
AU2008205550
公开号：
AU2008205550B2
申请日:
2008.01.11
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
A balloon catheter or stent delivery system for medical treatment of a patienthas a proximal hub, a balloon, and an improved shaft design The catheter shafthas a rapid-exchange configuration, and a tubular outer body that includes ahypotube extending from the catheter proximal end to a position at or near a proximalleg of the balloon An inner tubular body defines a guidewire lumen extending froma distal guidewire port at the catheter distal end to a proximal port located ata position between the balloon and the hub The hypotube has an aperture for acceptingthe inner body proximal end, and a circumferential cut pattern The cut patternadds flexibility, and may extend from the hypotube distal end to a position proximalof the proximal guidewire port
