3D printing half-foot artificial limb

The invention provides a 3D printing half-foot artificial limb which comprises an inner half-foot body used for wrapping and bearing a disabled foot of a patient; an external hollow structure covers the instep of the internal half-foot main body; and a support connecting part is arranged between the internal half-foot main body and the external hollow structure. The 3D printing half-foot artificial limb can be used for a congenital half-foot or partial-foot amputation patient, a foot anatomical structure data model is obtained through optical scanning, personalized customization and accurate design are conducted according to the foot anatomical structure of the patient, and therefore the 3D printing half-foot artificial limb is more suitable for the foot of the patient, the patient wears the 3D printing half-foot artificial limb comfortably, compliance is good, 3D printing is adopted, consumed time is relatively short, materials are saved, and the labor cost and the time consumption are saved; and meanwhile,