Juan Jose Ochoa VELEZ,Mir Saeed ZAHEDI,Robert Michael Andrew PAINTER
申请号：
US16542888
公开号：
US20200054465A1
申请日:
2019.08.16
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A lower limb prosthesis comprises a knee chassis (10), a shin carrier (20) pivotally connected to the knee chassis (10) and a piston and cylinder assembly (30, 40) pivotally connected to the knee chassis (10) and the shin carrier (20). The piston and cylinder assembly (30, 40) comprises a piston assembly (40) comprising a piston (40) mounted on a piston rod (42), a cylinder body (32B) having a cavity (46) defining a cylinder within which the piston (44) is arranged to reciprocate along the piston and cylinder assembly axis, and a foot component attachment means (36) for attaching a foot component to the piston and cylinder assembly (30, 40).
