INTRAVASCULAR FILTER MEMBRANE AND METHOD OF FORMING
摘要
Intravascular filters formed by a molding process can have a plurality of integrally formed apertures. A molding process can utilize a mold assembly that includes a mold having a mold surface and a die having a die surface. The mold assembly includes plurality of protrusions that extend from at least one of the mold surface and the die surface. A molten material is placed within a portion of the mold, and the die is then inserted into the mold such that the plurality of protrusions span a distance between the die surface and the mold surface. The molten material is allowed to solidify, thereby forming a filter membrane that includes a plurality of integrally formed apertures.
申请公布号
WO2005110696(A2)
申请公布日期
2005.11.24
申请号
WO2005US11002
申请日期
2005.03.31
申请人
BOSTON SCIENTIFIC SCIMED, INC.;SMITH, MARK S.;HANSEN, JAMES G.;CRANK, JUSTIN M.;ANDERSON, NARIN;LIN, HORNG-BAN
发明人
SMITH, MARK S.;HANSEN, JAMES G.;CRANK, JUSTIN M.;ANDERSON, NARIN;LIN, HORNG-BAN