TAO, Zhenghong,ZARINS, Christopher,MRAZ, Dion,VAUGHAN, Stephen,BECKER, Julius Steven
申请号：
EP17745072
公开号：
EP3407930A4
申请日:
2017.01.30
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
A cannula supporting a percutaneous pump can include a proximal section with a first flexural modulus. The cannula can include one or more distal sections with a flexural modulus that is different than the first flexural modulus. The material and its arrangement along the length of the cannula can be selected so as to influence bending properties. This can, for example, allow efficient positioning of the cannula in a desired location without displacing the guidewire.
