公开(公告)号：US11197755B1

公开(公告)日：2021-12-14

申请号：US17083266

申请日：2020-10-28

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Jeremy J. Boyette ,  Peter W. Gregg ,  Spencer C. Noe ,  Evelyn N. Haynes

IPC分类号： A61F2/24

摘要： A replacement heart valve comprises a unibody, folded, double-wall stent, with a stent cover and a leaflet valve attached to the inner lumen of the stent. The heart valve is delivered using a multi-pulley, suture-based stent restraint assembly provided by fixed guide openings or structures along the distal end of the delivery system that independently permits expansion of the distal and proximal ends of the outer wall of the stent, and control of the inner wall expansion simultaneously with or separately from the expansion of the outer wall.

公开(公告)号：US11759319B2

公开(公告)日：2023-09-19

申请号：US17549690

申请日：2021-12-13

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Jeremy J. Boyette ,  Peter W. Gregg ,  Spencer C. Noe ,  Evelyn N. Haynes

IPC分类号： A61F2/24

CPC分类号： A61F2/2418 ,  A61F2/2436

摘要： A replacement heart valve comprises a unibody, folded, double-wall stent, with a stent cover and a leaflet valve attached to the inner lumen of the stent. The heart valve is delivered using a multi-pulley, suture-based stent restraint assembly provided by fixed guide openings or structures along the distal end of the delivery system that independently permits expansion of the distal and proximal ends of the outer wall of the stent, and control of the inner wall expansion simultaneously with or separately from the expansion of the outer wall.

公开(公告)号：US20220249265A1

公开(公告)日：2022-08-11

申请号：US17670403

申请日：2022-02-11

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Peter W. Gregg ,  Jeremy J. Boyette ,  Evelyn N. Haynes ,  Spencer C. Noe

IPC分类号： A61F2/962 ,  A61M25/01 ,  A61M25/09 ,  A61F2/24

摘要： Delivery systems for expandable and stented implants include adjustable tensioning members that control the expansion of the implant along the length of the implant. The tensioning members are wound onto one or more rotors located on the distal segment of the delivery system, which are rotated to unwind the tensioning members and incrementally expand the implant. Positioning mechanisms are also provided to adjust the position and orientation of the implant during delivery.

公开(公告)号：US11246726B1

公开(公告)日：2022-02-15

申请号：US17179308

申请日：2021-02-18

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Peter W. Gregg ,  Jeremy J. Boyette ,  Evelyn N. Haynes ,  Spencer C. Noe

IPC分类号： A61F2/962 ,  A61M25/01 ,  A61M25/09 ,  A61F2/24

摘要： Delivery systems for expandable and stented implants include adjustable tensioning members that control the expansion of the implant along the length of the implant. The tensioning members are wound onto one or more rotors located on the distal segment of the delivery system, which are rotated to unwind the tensioning members and incrementally expand the implant. Positioning mechanisms are also provided to adjust the position and orientation of the implant during delivery.

公开(公告)号：US12048639B2

公开(公告)日：2024-07-30

申请号：US17670403

申请日：2022-02-11

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Peter W. Gregg ,  Jeremy J. Boyette ,  Evelyn N. Haynes ,  Spencer C. Noe

IPC分类号： A61M25/01 ,  A61F2/24 ,  A61F2/962 ,  A61M25/09

CPC分类号： A61F2/962 ,  A61F2/2436 ,  A61M25/0147 ,  A61M25/09 ,  A61F2230/0078 ,  A61F2230/008 ,  A61F2250/0012 ,  A61M2207/00

摘要： Delivery systems for expandable and stented implants include adjustable tensioning members that control the expansion of the implant along the length of the implant. The tensioning members are wound onto one or more rotors located on the distal segment of the delivery system, which are rotated to unwind the tensioning members and incrementally expand the implant. Positioning mechanisms are also provided to adjust the position and orientation of the implant during delivery.

公开(公告)号：US20230277307A1

公开(公告)日：2023-09-07

申请号：US18064443

申请日：2022-12-12

申请人： Occam Labs LLC

发明人： Spencer C. Noe ,  Daniel T. Wallace ,  Jeremy J. Boyette ,  Peter W. Gregg ,  Evelyn N. Haynes ,  Ian Mahaffey

IPC分类号： A61F2/24

CPC分类号： A61F2/2418

摘要： A replacement heart valve comprises one or more stent frame features, including inset barbs, ring attachment structures or attachment tabs.

公开(公告)号：US20220323213A1

公开(公告)日：2022-10-13

申请号：US17549690

申请日：2021-12-13

申请人： Occam Labs LLC

发明人： Daniel T. Wallace ,  Jeremy J. Boyette ,  Peter W. Gregg ,  Spencer C. Noe ,  Evelyn N. Haynes

IPC分类号： A61F2/24

摘要： A replacement heart valve comprises a unibody, folded, double-wall stent, with a stent cover and a leaflet valve attached to the inner lumen of the stent. The heart valve is delivered using a multi-pulley, suture-based stent restraint assembly provided by fixed guide openings or structures along the distal end of the delivery system that independently permits expansion of the distal and proximal ends of the outer wall of the stent, and control of the inner wall expansion simultaneously with or separately from the expansion of the outer wall.