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公开(公告)号：US11850171B2
公开(公告)日：2023-12-26
申请号：US17685193
申请日：2022-03-02
申请人： Össur Iceland ehf
发明人： David Landry , Gudni Ingimarsson , Gunnar Omar Lillie Magnusson , Lucas Ikelaar , Sylvain Gagné , Kristin Asa Thorisdottir
CPC分类号： A61F2/64 , A61F2/70 , A61F2/78 , A61F2002/5001 , A61F2002/5004 , A61F2002/6818 , A61F2002/701
摘要： A prosthetic knee can include a variable-torque magnetorheological (MR) actuator assembly or braking system, a frame and an electronics assembly or system that also serves as a mount for the knee actuator and facilitates in monitoring and controlling the operation of the knee actuator. The prosthetic knee system advantageously provides resistive forces to substantially simulate the position and motion of a natural knee joint during ambulation and/or other locomotory activities performed by the amputee. The prosthetic knee can be enclosed in a waterproof compartment. An outer cover can be configured to fit around the waterproof cover of the prosthetic knee.
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公开(公告)号：US20240115403A1
公开(公告)日：2024-04-11
申请号：US18544942
申请日：2023-12-19
申请人： Össur Iceland ehf
发明人： David Landry , Gudni Ingimarsson , Gunnar Omar Lillie Magnusson , Lucas Ikelaar , Sylvain Gagné , Kristin Asa Thorisdottir
CPC分类号： A61F2/64 , A61F2/70 , A61F2/78 , A61F2002/5004
摘要： A prosthetic knee can include a variable-torque magnetorheological (MR) actuator assembly or braking system, a frame and an electronics assembly or system that also serves as a mount for the knee actuator and facilitates in monitoring and controlling the operation of the knee actuator. The prosthetic knee system advantageously provides resistive forces to substantially simulate the position and motion of a natural knee joint during ambulation and/or other locomotory activities performed by the amputee. The prosthetic knee can be enclosed in a waterproof compartment. An outer cover can be configured to fit around the waterproof cover of the prosthetic knee.
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公开(公告)号：US20220280315A1
公开(公告)日：2022-09-08
申请号：US17685193
申请日：2022-03-02
申请人： Össur Iceland ehf
发明人： David Landry , Gudni Ingimarsson , Gunnar Omar Lillie Magnusson , Lucas Ikelaar , Sylvain Gagné , Kristin Asa Thorisdottir
摘要： A prosthetic knee can include a variable-torque magnetorheological (MR) actuator assembly or braking system, a frame and an electronics assembly or system that also serves as a mount for the knee actuator and facilitates in monitoring and controlling the operation of the knee actuator. The prosthetic knee system advantageously provides resistive forces to substantially simulate the position and motion of a natural knee joint during ambulation and/or other locomotory activities performed by the amputee. The prosthetic knee can be enclosed in a waterproof compartment. An outer cover can be configured to fit around the waterproof cover of the prosthetic knee.
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