Peter K. Strazdins;Arthur D. Dyck;Edwin Kay Iversen;Joseph Anthony Jacobs;Harold H. Sears;Steven R. Kunz;Melinda Linder
发明人:
Edwin Kay Iversen,Harold H. Sears,Arthur D. Dyck,Steven R. Kunz,Joseph Anthony Jacobs,James R. Linder,Peter K. Strazdins
申请号：
US12470365
公开号：
US08888864B2
申请日:
2009.05.21
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Compositions are provided for a prosthetic ankle comprising: a joint housing having a bottom surface, a clevis coupled to the joint housing such that the clevis can rotate about the joint housing, a prosthetic coupling structure that couples the clevis to an amputee, and an articulating joint contained in the joint housing. Additionally, a portion of the bottom surface of the joint housing can be curved allowing a substrate a preset amount of flexion when coupled thereto and flexed in a concave position.
