An implantable device for regulating blood flow through a blood vessel includes an elongated support. The support includes axially spaced apart first and second substantially annular support portions, and an x-shaped linking member linking the axially spaced apart portions to one another. The device also includes a valve membrane extending between the axially spaced apart support portions and having an upper portion, a lower portion and an intermediate portion. The valve membrane includes a first region and a second lower region. The first region is folded over the linking member for attachment and the second region is adjacent the first region and unattached to the linking member. The second region is movable between a first position to enable blood flow and a second position to inhibit blood flow.
申请公布号
WO2010078603(A3)
申请公布日期
2010.12.29
申请号
WO2010US25506
申请日期
2010.02.26
申请人
DEEP VEIN MEDICAL, INC.;HINCHLIFFE, PETER, W., J.;KALMANN, MENNO;LEHMAN, ADAM, I.
发明人
HINCHLIFFE, PETER, W., J.;KALMANN, MENNO;LEHMAN, ADAM, I.