Ramon Arana,Daniel Brown,Curt A. Novak,Justin K. Mann,John A. Simpson,Bruce M. Wilson,Leonard D. Barnod
申请号:
US15265259
公开号:
US20170000986A1
申请日:
2016.09.14
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Method of forming a balloon catheter includes providing an elongate tubular shaft having an outer tubular member having proximal and distal portions, and an inner tubular member having a distal length extending distally from the distal portion of the outer tubular member. The elongate tubular shaft has an inflation lumen and a guidewire lumen defined therein. The guidewire lumen extends along at least the distal length of inner tubular member. The method also includes coupling a distal end section to a distal end of the inner tubular member and having a proximal end and a distal end. The method also includes coupling a proximal end of a balloon to the distal portion of the outer tubular member, and coupling a distal portion of the balloon to the distal end section. The balloon has a working length between the proximal end and the distal end. The balloon defines an inner chamber. The proximal end of the distal end section is disposed within the inner chamber.