23 Jul In vitro building device of joint cartilage in tissue engineering
Abstract
The utility model relates to an in vitro joint cartilage building device in tissue engineering. The device comprises a swing mechanism, a position adjustment mechanism, an joint cartilage cultivation mechanism and a locating connection mechanism, wherein the swing mechanism comprises a pointer, a weight tray, a stabilizer bar, a swing arm, an approach switch, a sixth fixed screw, a left rotating shaft and a right rotating shaft; the position adjustment mechanism comprises an accurate adjustment device, a left adjusting hand wheel, a left support plate, a left pressure plate, a first fixed screw, a left sliding plate, a shaft end cover, a right support plate, a control motor, a connecting key, a left rotating shaft, a right rotating shaft, a support base, a ninth fixed screw, an adjusting rod, a right pressure plate, a twelfth fixed screw, a right sliding plate, a right adjusting hand wheel, a right shaft connecting sleeve and a left shaft connecting sleeve. By the device, an in vivo joint cartilage movement mechanical environment is simulated; and the device is capable of applying different pressure stresses and frictional force with different frequencies and building the human joint cartilage in a dynamic way.
Year: 2014
Country: CN
Doc No: 203513698