Egill Sveinbjorn Egilsson;Thordur Elefsen;Olafur Halldorsson;Palmar I. Gudnason
发明人:
Egill Sveinbjorn Egilsson,Palmar I. Gudnason,Olafur Halldorsson,Thordur Elefsen
申请号：
US12219953
公开号：
US08308817B2
申请日:
2008.07.31
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A liner is arranged for use in prosthetic and orthopedic devices. The liner defines first and second end portions, and inner and outer surfaces. The liner includes an inner layer having a frictional component and forms at least part of the periphery of the inner liner surface. The inner layer defines a plurality of apertures. A porous element is in communication with the inner liner surface and is connected to the inner layer such that the apertures permit a transfer of air from the inner surface to the porous element. A base layer adjoins the porous element and extends between the first and second end portions of the liner.
