发明名称 |
METHODS AND SYSTEMS FOR ESTABLISHING RETROGRADE CAROTID ARTERIAL BLOOD FLOW |
摘要 |
Interventional procedures on the carotid arteries are performed through a transcervical access while retrograde blood flow is established from the internal carotid artery to a venous or external location. A system for use in accessing and treating a carotid artery includes an arterial access device, a shunt fluidly connected to the arterial access device, and a flow control assembly coupled to the shunt and adapted to regulate blood flow through the shunt between at least a first blood flow state and at least a second blood flow state. The flow control assembly includes one or more components that interact with the blood flow through the shunt. |
申请公布号 |
US2009024072(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
US20080176250 |
申请日期 |
2008.07.18 |
申请人 |
|
发明人 |
CRIADO ENRIQUE;CHOU TONY M.;GARRISON MICHI E.;HYDE GREGORY M.;SCHAER ALAN;RENATI RICHARD |
分类号 |
A61M1/00;A61B5/026;A61F2/06;A61F2/90 |
主分类号 |
A61M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|