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    • 2. 发明公开
    • PROTHESE DE MAIN
    • EP2890333A1
    • 2015-07-08
    • EP13762535.6
    • 2013-08-08
    • Feltrin, OscarBernhardt, Adeline
    • FELTRIN, Oscar
    • A61F2/58A61F2/50A61F2/70A61F2/68A61F2/76
    • A61F2/583A61F2002/5061A61F2002/5072A61F2002/5093A61F2002/6854A61F2002/701A61F2002/7635
    • The invention relates to a hand prosthesis intended to be mounted on the stump (M) of an upper limb, said hand prosthesis comprising a socket (1) to be mounted on the stump (M), a wrist (2), a palm (3), four fingers (4, 5, 6, 7) and a thumb (8), the four fingers (4, 5, 6, 7) each comprising three moving phalanges (4a, 4b, 4c, 5a, 5b, 5c, 6a, 6b, 6c, 7a, 7b, 7c) that articulate with one another and with the palm (3). In addition, the hand prosthesis comprises actuation means (31, 32, 34, 35, 36, 37) for moving at least two of the phalanges of each finger. The prosthesis is characterised in that the actuation means comprise two different actuators (31, 32) that each actuate a pair of fingers (4, 5, 6, 7) in terms of flexion and extension.
    • 本发明涉及一种用于安装在上肢的残肢(M)上的手部假体,所述手部假体包括要安装在残肢(M)上的插座(1),手腕(2),手掌 3),四个手指(4,5,6,7)和拇指(8),四个手指(4,5,6,7)各包括三个移动指骨(4a,4b,4c,5a,5b,5c ,6a,6b,6c,7a,7b,7c),其彼此铰接并与手掌(3)铰接。 另外,手假体包括用于移动每个手指的至少两个趾骨的致动装置(31,32,34,35,36,37)。 该假体的特征在于,致动装置包括两个不同的致动器(31,32),每个致动器在弯曲和伸展方面致动一对指状物(4,5,6,7)。