CPC A61F 2/30 (2013.01) [A61F 2/54 (2013.01); B25J 17/00 (2013.01); F16C 11/045 (2013.01); A61F 2002/30462 (2013.01); A61F 2002/30546 (2013.01); A61F 2002/30621 (2013.01); Y10T 403/32041 (2015.01)] | 22 Claims |
1. An artificial joint comprising:
a first joint member including a first bone frame, and a first-first branch and a first-second branch branched to both sides from the first bone frame;
a second joint member including a second bone frame, and a second-first branch and a second-second branch branched to both sides from the second bone frame;
a first main string configured to connect one side of the first-first branch to one side of the second-first branch;
a second main string configured to connect the one side of the first-first branch to one side of the second-second branch;
a third main string configured to connect one side of the first-second branch to the one side of the second-first branch; and
a fourth main string configured to connect the one side of the first-second branch to the one side of the second-second branch.
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