公开(公告)号：US20240001101A1

公开(公告)日：2024-01-04

申请号：US18255778

申请日：2021-12-06

申请人： SHIFAMED HOLDINGS, LLC

发明人： Joshua WALLIN ,  Adnan MERCHANT ,  Gerald LYONS ,  Bertold ENGLER ,  Tom PEACH ,  Andrea BESANA ,  James LUTHER

IPC分类号： A61M60/405 ,  A61M60/13 ,  A61M60/237 ,  A61M60/585

CPC分类号： A61M60/405 ,  A61M60/13 ,  A61M60/237 ,  A61M60/585 ,  A61M2205/12 ,  A61M2205/103

摘要： Intravascular blood pumps and methods of use. The fluid system can be configured to pump fluid to a sheath portion and a catheter portion of a catheter blood pump. The fluid system can include a console having one or more pumps for providing fluid flow to the catheter blood pump. A return waste line may return from the catheter blood pump. A removable fluid cassette that directs fluid flow may be coupled to the console. The blood pump may include a pump portion that includes a collapsible blood conduit defining a blood flow lumen between an inflow and an outflow. The pump portion may include a distal collapsible impeller axially spaced from a proximal collapsible impeller, at least a portion of each of the distal and proximal collapsible impellers disposed between the inflow and the outflow.

公开(公告)号：US20240173540A1

公开(公告)日：2024-05-30

申请号：US18345285

申请日：2023-06-30

申请人： Shifamed Holdings, LLC

发明人： Joshua WALLIN ,  Adnan MERCHANT ,  Gerald LYONS ,  Bertold ENGLER ,  Tom PEACH ,  Andrea BESANA ,  James LUTHER

IPC分类号： A61M60/117 ,  A61M1/36 ,  A61M60/109 ,  A61M60/126 ,  A61M60/237 ,  A61M60/279 ,  A61M60/531 ,  A61M60/585 ,  A61M60/808 ,  A61M60/81 ,  A61M60/847 ,  A61M60/851 ,  A61M60/857 ,  A61M60/865

CPC分类号： A61M60/117 ,  A61M1/362227 ,  A61M1/36224 ,  A61M1/362265 ,  A61M60/109 ,  A61M60/126 ,  A61M60/237 ,  A61M60/279 ,  A61M60/531 ,  A61M60/585 ,  A61M60/808 ,  A61M60/81 ,  A61M60/847 ,  A61M60/851 ,  A61M60/857 ,  A61M60/865 ,  A61M1/36225

摘要： Intravascular blood pumps and methods of use. The blood pump include a pump portion that includes a collapsible blood conduit defining a blood flow lumen between an inflow and an outflow. The pump portion includes a distal collapsible impeller axially spaced from a proximal collapsible impeller, at least a portion of each of the distal and proximal collapsible impellers disposed between the inflow and the outflow.