A stent (10) is provided that is able to resist clogging from cumulative matter found within a fluid that passes therethrough. The stent includes a mass (13) moveably disposed therein, wherein movement of the stent tends to dislodge any cumulative matter accumulated within the stent. As a result, the device is able to remain resident within the patient for an extended period of time before becoming clogged and needing to be replaced.
申请公布号
WO2007149404(A3)
申请公布日期
2008.02.14
申请号
WO2007US14214
申请日期
2007.06.18
申请人
WILSON-COOK MEDICAL INC.;CARTER, MATTHEW, P.;JONES, BRIAN, K.