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血管流體生物反應(yīng)器用于3D組織工程支架血管內(nèi)部血管外部血流培養(yǎng)循環(huán)和生理應(yīng)力模擬工程化組織三維培養(yǎng)裝置，血管人工心血管支架搏動(dòng)測(cè)試培養(yǎng)艙,可以用血管、輸尿管、膽管、食道、氣管循環(huán)和生理應(yīng)力刺激條件下的培養(yǎng)，可以用于人工心血管支架和輸尿管支架等搏動(dòng)灌注條件下測(cè)試。血管、人工血管支架循環(huán)灌注生物應(yīng)力培養(yǎng)艙是構(gòu)建過程中的關(guān)鍵設(shè)備，為血管、人工血管支架的體外培養(yǎng)提供穩(wěn)定的、與生物體內(nèi)相似的體外環(huán)境。目前許多生物反應(yīng)器在組織工程管狀材料重建中得到廣泛應(yīng)用。應(yīng)力刺激可增加所構(gòu)建管壁的生物力學(xué)性能，利用液體流體動(dòng)力學(xué)原理研制的管狀培養(yǎng)艙在構(gòu)建組織工程管中的作用越來越重要。管道生物反應(yīng)器多為模塊化培養(yǎng)系統(tǒng)。 血管流體生物反應(yīng)器用于3D組織工程支架血管內(nèi)部血管外部血流培養(yǎng)EBERS vascular culture chamber (patent pending) is designed to grow vascular tissue on cylindrical-shaped scaffolds accounting for internal and external culture media flows. Furthermore, special effort has been spent in developing a simple system able to host a wide range of scaffold sizes, both in diameter and in length. The most relevant parts of the vascular chamber and its working configuration are shown below.ch Forming parts The chamber is composed two parts forming internal and external flow circuits, respectively. The gap in the internal circuit is filled with vessel scaffold, allowing pumping fluid media inside the scaffold lumen. The external circuit aims to circulate culture media over the external surface of the scaffold so nutrients are delivered to the outer surface. Adaptable working length In order to fit different scaffolds sizes, the working length in between the tube edges of the inner circuit may be adjusted, always guaranteeing no fluid leakage. Since the scaffold diameter may be also vary depending of the kind of vessel, we can modify the dimensions of the tubing in order to customize the chamber for your particular application. Working configuration Once the chamber is locked, the system is ready to be connected to the culture circuit. The number of tube docks may be variable depending on the particular needs of the experiment. Although the standard configuration it has four input/output ports, the chamber may be modified in order to adapt the number of ports to the demands of your experimental set-up. After the scaffold is fixed closing the internal circuit and the chamber is locked, silicone tubing is connected to the ports to create two independent circuits. Flow conditions may be independently applied to each of the circuits by using, e.g., the EBERS Master Unit. Visit the technical specifications page for further information on the EBERS vascular chambers.