Timothy John Canatella,Gregory Peter Muennich,Luke Powers
申请号：
US15187105
公开号：
US20170363103A1
申请日:
2016.06.20
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Extracorporeal circuit devices can be used for on-pump open-heart surgery to support surgical procedures such as coronary artery bypass grafting. In some cases, a centrifugal pump is used as part of an extracorporeal circuit. Centrifugal pump heads are described herein that induce flow on two sides of an impeller plate, and that can be conveniently mechanically assembled.
