Patent ID: 11969372
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 3:
4. The knee brace according to claim 3, wherein
the long groove of the lower arm of the outer leg joint is inclined with respect to a longitudinal direction of the lower arm in such a way that an end part of the long groove where the rotation fulcrum shaft is provided when the outer leg joint is extended is positioned posterior with respect to a second end of the long groove, and
the long groove of the lower arm of the inner leg joint is inclined with respect to the longitudinal direction of the lower arm in such a way that the end part of the long groove where the rotation fulcrum shaft is provided when the inner leg joint is extended is positioned anterior with respect to a second end of the long groove.