FARNAN, ROBERT C.,OLSON, SCOTT A.,JUNG, ELIZABETH,DUSBABEK, ANDREW J.,HUDGINS, ROBERT G.
申请号：
CA2702609
公开号：
CA2702609C
申请日:
2008.10.24
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A transseptal cannula assembly (224) for directing blood from the heart (104)of a patient and a minimally invasivemethod of implanting the same. The transseptal cannula assembly (224) includesa flexible cannula body (226) having proximal anddistal portions with a lumen there between, a tip (228) coupled to the distalportion of the flexible cannula body (226), and first andsecond anchors (230, 232) coupled to the tip (228). The anchors (230, 232) canbe configured to be deployed from a contracted stateto an expanded state and are configured to engage opposite sides of the hearttissue (102) when in the expanded state. The anchors(230, 232) resist movement of the cannula assembly (224) along a lengthwisecentral axis of the flexible cannula body (226).
