Apparatus, systems, and methods are described for closing the base of a left atrial appendage or other tissue structure. A tissue closure device comprises a pair of legs having compliant surfaces for engaging against opposite sides of the tissue structure. A plurality of axially spaced-apart tissue-penetrating fasteners are delivered from one leg to the other to pierce the intervening tissue and hold the closure device in place on the tissue structure.
申请公布号
WO2007131110(A2)
申请公布日期
2007.11.15
申请号
WO2007US68147
申请日期
2007.05.03
申请人
RAPTOR RIDGE, LLC;WHEELER, WILLIAM, K.;MOHAN, ASHIK, A.