Using Direct Molding Socket Technology for Trans-tibial Prosthesis in Developing Regions

"The Amparo Confidence Socket technology takes a different approach by starting with a prefabricated socket (https://www.amparo.world/confidence-socket-en). The socket is made from a moldable thermoplastic and has the attachment point pre-assembled. This prefabricated socket is essentially an off-the-shelf product that can be heated, then molded directly to the patient's residual limb. This removes many of the intermediate steps in traditional socket fabrication. The product's molding temperature is between 60-70 ˚C but the insulation of a silicone liner between the plastic and limb ensures safe temperatures for the patient. This process is currently used in several workshops in Europe and with approximately 50 patients currently using the product. In general, it has been shown to be safe and effective in creating below-knee prosthesis."