Patents Assigned to Ryutaku
  • Bone Resection Jig Used in Artificial Knee Joint Replacement Surgery
    Publication number: 20130184714
    Abstract: A bone resection jig that can make ligament tension equal at extension and flexion positions without any actual measurements when resecting femur and tibia during artificial knee joint replacement surgery.
    Type: Application
    Filed: September 13, 2011
    Publication date: July 18, 2013
    Applicants: Ryutaku, Nakashima Medical Co., Ltd
    Inventors: Ryutaku Kaneyama, Koichi Kuramoto, Keitarou Yamamoto, Daisuke Maruyama