发明名称 URINARY STENT
摘要 A urinary stent includes an elongate member that defines a lumen extending therethrough and that is configured to be disposed at least partially within a prostatic portion of a urethra of a patient. The elongate member includes a collapsible portion disposed at a proximal end portion of the elongate member. The collapsible portion has a first configuration in which an outer perimeter at a proximal end of the collapsible portion is substantially equal to an outer perimeter of a remaining portion of the elongate member and a second configuration in which the outer perimeter at the proximal end of the collapsible portion is smaller than the outer perimeter of the remaining portion of the elongate member.
申请公布号 US2009156977(A1) 申请公布日期 2009.06.18
申请号 US20080331648 申请日期 2008.12.10
申请人 BOSTON SCIENTIFIC SCIMED, INC. 发明人 DAIGNAULT KENNETH J.;INTOCCIA ALFRED;TAH RICHARD
分类号 A61M1/00 主分类号 A61M1/00
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