FIELD: medicine; orthopedics.
SUBSTANCE: internal softening removable liner can be used for making prosthetic appliances for invalids with defects of lower extremities. Internal softening removable liner has internal and external layers of material and shock absorber placed between layers. Internal layer of material is made of sheet material produced of foamed composite or of cellular polyolefin. Surface of cellular polyolefine turned to cavity of liner is made with grooves communicated together and it is covered with elastic perforated leather.
EFFECT: better shock absorbing properties of layer of material interacting with stump.
1 dwg
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