23 Jul Patella tissue engineering scaffold
Posted at 13:45h
in rest
Abstract
The utility model provides a patella tissue engineering scaffold which is consistent with the patella of a human body. The patella tissue engineering scaffold is formed by arranging mutually intertwined trabeculas, wherein a plurality of interpenetrated holes are formed among the trabeculas, the diameter of each hole ranges from 0.1 mm to 0.8 mm, and the poriness of the holes is 30%-80%. The patella tissue engineering scaffold is consistent with the patella of a human body in appearance, and can be well matched with a patellofemoral joint surface of the human body or an artificial knee joint patellofemoral joint surface, so that the abrasion of the patella tissue engineering scaffold can be reduced, and the grindings can be reduced.
Year: 2013
Country: CN
Doc No: 203263590