COMPRESSIBLE ARTERIOTOMY LOCATOR FOR VASCULAR CLOSURE DEVICES AND METHODS
摘要
A tissue puncture locator device includes a temporary anchor configured for placement through a vascular puncture into a vessel. The temporary anchor includes a column member that defines a lumen. The temporary anchor is movable between an uncompressed position and a compressed position, wherein in the compressed position a portion of the column member protrudes radially outward. The column member may include a reduced thickness portion, wherein the column member protrudes radially outward at the reduced thickness portion. The column member, when expanded radially outward within the vessel, is sized to limit retraction of the temporary anchor through the vascular puncture.
申请公布号
WO2011025528(A1)
申请公布日期
2011.03.03
申请号
WO2010US02290
申请日期
2010.08.20
申请人
ST. JUDE MEDICAL PUERTO RICO LLC;KRAMER, SCOTT, A.;GLAZIER, VALERIE, J.;PIPENHAGEN, CATHERINE, A.;EDQUIST, BRIAN, J.;WILLARD, STEVEN, N.