According to an aspect of the present invention, a stent is provided, which contains at least one filament that has a longitudinal axis and comprises a bioabsorbable polymeric material. Polymer molecules within the bioabsorbable polymeric material are provided with a helical orientation which is aligned with respect to the longitudinal axis of the filament. The stent is at least partially bioabsorbed by a patient upon implantation or insertion of the stent into the patient.
申请公布号
WO2007136576(A3)
申请公布日期
2008.12.24
申请号
WO2007US11387
申请日期
2007.05.11
申请人
BOSTON SCIENTIFIC SCIMED, INC.;HEADLEY, ANTHONY, F.;GEITZ, KURT