| abstract |
A system and method to protect blood vessels from blockage by various debris. A vessel protector of the system may include a body formed from a filtering material, the body having a collapsed configuration and a tubular expanded configuration with an open proximal end and an open distal end, a first snare attached to one end of the body, and a first pull-wire connected to the first snare, whereby the exertion of a pulling force on the first pull-wire contracts the first snare and thereby closes the one end of the body. |