23 Jul Scaffold-free tissue engineering blood vessel construction system
Abstract
The utility model relates to a tissue engineering blood vessel construction system without a stent. The tissue engineering blood vessel construction system comprises a pulsating bioreactor, a power device and a liquid storage bag, an inner silicone tube is mounted on the pulsating bioreactor; the tissue engineering blood vessel is sleeved on the inner silicone tube; the tissue engineering blood vessel is positioned in the pulsating bioreactor; wherein one end of the power device is connected to one inlet/outlet of the liquid storage bag through a silicone tube, the other end of the power device is connected to one end of the inner silicone tube through a first silicone tube, the other end of the inner silicone tube is connected to the other inlet/outlet of the liquid storage bag through asecond silicone tube, and the liquid storage bag is higher than the pulsating bioreactor. According to the utility model, a stent is not used in the process of constructing a tissue engineering bloodvessel, and the utility model belongs to the technical field of biological tissue engineering.
Year: 2020
Country: CN
Doc No: 210009385