Kamal Babikeir Eln Mustafa,Ahmad Rashad Saad Mohamed Elsebahy,Anna Finne Wistrand,Yang Sun,Alex Van Tol
申请号：
US16492504
公开号：
US20200261230A1
申请日:
2018.03.12
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A scaffold (12) for tissue engineering comprises an inner portion (14), an outer portion (16), and a base portion (22) connecting the inner portion and the outer portion. The inner portion (14) comprises a channel (18) surrounded by a first set of one or more walls. The outer portion (16) comprises a second set of one or more walls. The portions are arranged such that the second set of one or more walls substantially surrounds the first set of one or more walls with a spacing between the first and second sets of walls defining a cavity (20) between the inner portion (14) and the outer portion (16). The inner portion (14) and the outer portion (16) may have different shapes； and/or the scaffold (12) may further comprise a filler material in the cavity (20) defined between the inner and outer portions.
