A SACH foot stands for Solid-Ankle Cushion-Heel foot. It is one of the most basic, durable, and affordable prosthetic feet used in lower-limb prosthetics. Structure and Design Solid Ankle: It has no mechanical or moving ankle joints.Rigid Keel: An inner core made of wood, plastic, or fiberglass runs through the foot to act as a weight-bearing center.Cushioned Heel: A soft rubber or foam wedge sits in the heel to compress when you step, copying the movement of a natural ankle.Cosmetic Cover: A foam shell shaped like a real human foot covers the entire inside
Keywords
