Robert M. Giasolli,Peter Schneider,Peter Johansson
申请号：
US16708323
公开号：
US10689154B2
申请日:
2019.12.09
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A cage can be positioned around a medical balloon, such as an angioplasty balloon, to assist in a medical procedure. The cage can include a plurality of strips, each extending between a set of rings including first and second rings. As the balloon expands, the first and second rings move closer together and allow the strips to expand outward. The cage may have wedge dissectors on the strips.
