20120143350 | Connection Structure Of Artificial Limb And Socket, Using Magnetic Locking Device - The present invention relates to a structure for connecting an artificial limb and a socket, in which a magnetic locking device is mounted on one end of the artificial limb. The magnetic locking device includes an electro-permanent magnet comprising a permanent magnet and an electromagnet, and one end of the socket is provided with an attachment member capable of being attached to or detached from the magnetic locking device using magnetic force. | 06-07-2012 |