发明名称 |
EXPANDABLE DIALYSIS APPARATUS AND METHOD |
摘要 |
A venovenous expandable dialysis apparatus includes a blood feeding needle component configured to introduce blood at a position of a first peripheral vein and a blood withdrawal needle component configured to withdraw blood at another position from a second peripheral vein located, where the first position is located away from the second position. The expandable dialysis apparatus further includes a guide wire having a central axis, an expanding sheath configured circumferentially around the guide wire to form an annular lumen between a distal blood withdrawal position and a proximal extracorporeal position; and a needle disposed around the expandable sheath. |
申请公布号 |
US2008312577(A1) |
申请公布日期 |
2008.12.18 |
申请号 |
US20080026038 |
申请日期 |
2008.02.05 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
DRASLER WILLIAM J.;JENSON MARK L. |
分类号 |
A61M5/32 |
主分类号 |
A61M5/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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