| 摘要 |
PURPOSE: A silicon socket liner for artificial limb is provided to form rings in both sides of the upper side silicon socket, thereby increasing coherence of a silicon socket liner, thereby preventing scratch on skin. CONSTITUTION: A silicon socket liner for artificial limb comprises an upper silicon socket(110), a ring(120), a lower silicon socket(130), and a spandex outer cover(140). The upper silicon socket is directly contact to a skin, and is formed by injecting silicon into a mold, compressing by 10-20kg, heating in 130-180°C for 90-120 minutes, and demolding. The ring is formed in both sides of the upper silicon socket. The lower silicon socket covers the lower part of the upper silicon socket, and has main material of silicon, and can comprises 0.3-1wt% of antimicrobial agent. The spandex outer cover is bonded to the upper silicon socket and the lower silicon socket.
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