Memory alloy connectors and patella claws operate based on the unique properties of memory alloys. With the “memory effect,” these alloys can return to a pre – set shape at a specific temperature. During surgery, they are shaped for easy implantation and maintained at low temperatures. Once inside the body, the warmth causes them to regain their original form, generating continuous self – compression to firmly hold the damaged bone in place. Their elastic modulus, similar to human bone, evenly distributes stress, preventing damage from stress concentration. Additionally, their excellent biocompatibility minimizes the risk of rejection, facilitating natural bone healing in a stable environment.