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公开(公告)号：US11969364B2
公开(公告)日：2024-04-30
申请号：US16621672
申请日：2018-06-19
申请人： TENDO AB
CPC分类号： A61F2/70 , A61F5/013 , A61H1/0285 , B25J9/0006 , B25J9/1045 , B25J9/1633 , B25J13/085 , A61F2002/6854 , A61F2210/0057 , A61H2201/1207
摘要： The invention relates to a device (10) for pivoting an arm (2) relative a joint (1). The device comprises at least one artificial tendon (20, 21) attached to a distal end (3) of the arm and a driving mechanism (30), the driving mechanism being connected to and adapted to pull the tendon and the distal end of the arm, and a method of operating the device.
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公开(公告)号：US12090107B2
公开(公告)日：2024-09-17
申请号：US17296960
申请日：2019-12-07
申请人： TENDO AB
CPC分类号： A61H1/0288 , A61F5/013 , A61H2201/1638 , A61H2201/165 , A61H2201/5007 , A61H2201/5061 , A61H2201/5064 , A61H2201/5084 , A61H2230/605
摘要： An active orthotic device, e.g. a hand orthosis, is attached to one or more limbs of a human subject and comprises a respective set of actuators (21) for moving a respective limb (1A) among the one or more limbs. A method for controlling the orthotic device comprises obtaining one or more bioelectric signals, [S(t)], from one or more bioelectric sensors (10) attached to or implanted in the human subject; processing the one or more bioelectric signals, [5(t)j, for prediction of an intended application force, FA(t), of the respective limb (1A) onto an object; obtaining a force signal, PA(t), from a force sensing device (22) associated with the respective set of actuators (21) and/or the respective limb (1A); and generating, as a function of a momentary difference, e(t), between the intended application force, FA(t), and the force signal, PA(t), a respective set of control signals, it(t), for the respective set of actuators (21).
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