公开(公告)号：US11766331B2

公开(公告)日：2023-09-26

申请号：US17992834

申请日：2022-11-22

申请人： Politecnico di Milano

发明人： Riccardo Vismara ,  Gianfranco Beniamino Fiore ,  Michal Jaworek ,  Edoardo Maroncelli ,  Federico Lucherini ,  Eleonora Salurso ,  Gianmarco Provaroni ,  Guido Gelpi ,  Claudia Romagnoni ,  Monica Contino

IPC分类号： A61F2/24

CPC分类号： A61F2/2487 ,  A61F2220/0075 ,  A61F2250/0007

摘要： An assembly for reshaping a cardiac ventricle in a patient comprising an implantable device for reshaping a ventricle comprising a tether, a non-implantable tool which is detachably connectable to said implantable device and has a proximal portion and a distal portion opposite to said proximal portion; the implantable device further comprises an active anchor adapted to be detachably connected to the distal portion of the tool; the active anchor comprises an abutment portion adapted to abut against a structure of the ventricle; the active anchor of the implantable device comprises an adjustment device adapted to adjust the tensional state of the tether; the distal portion of the tool comprises an adjustment key adapted to cooperate with the adjustment device of the active anchor; the proximal portion of the tool comprises a maneuvering interface which is operatively connectable to said adjustment key for adjusting the tensional state of the tether by acting on the maneuvering interface of the proximal portion of the tool.

公开(公告)号：US20230091034A1

公开(公告)日：2023-03-23

申请号：US17992834

申请日：2022-11-22

申请人： Politecnico di Milano

发明人： Riccardo Vismara ,  Gianfranco Beniamino Fiore ,  Michal Jaworek ,  Edoardo Maronelli ,  Federico Lucherini ,  Eleonora Salurso ,  Gianmarco Provaroni ,  Guido Gelpi ,  Claudia Romagnoni ,  Monica Contino

IPC分类号： A61F2/24

摘要： An assembly for reshaping a cardiac ventricle in a patient comprising an implantable device for reshaping a ventricle comprising a tether, a non-implantable tool which is detachably connectable to said implantable device and has a proximal portion and a distal portion opposite to said proximal portion; the implantable device further comprises an active anchor adapted to be detachably connected to the distal portion of the tool; the active anchor comprises an abutment portion adapted to abut against a structure of the ventricle; the active anchor of the implantable device comprises an adjustment device adapted to adjust the tensional state of the tether; the distal portion of the tool comprises an adjustment key adapted to cooperate with the adjustment device of the active anchor; the proximal portion of the tool comprises a maneuvering interface which is operatively connectable to said adjustment key for adjusting the tensional state of the tether by acting on the maneuvering interface of the proximal portion of the tool.