Materials and biological tissues

[JO-1F03] Development and in vivo evaluation of hydrogel biliary stents with self-expandability and anisotropic swelling property

〇Yoshiyasu Nagakawa^1,2, Satoshi Fujita^2,3, Shunji Yunoki¹, Takayoshi Tsuchiya⁴, Kenji Kinoshita⁵, Shin-ichiro Suye^2,3, Takao Itoi⁴ (1. Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute (Japan), 2. Graduate School of Engineering, University of Fukui (Japan), 3. Life Science Innovation Center, University of Fukui (Japan), 4. Department of Gastroenterology and Hepatology, Tokyo Medical University (Japan), 5. Industrial Analysis and Inspection Technology Group, Tokyo Metropolitan Industrial Technology Research Institute (Japan))

Keywords:Endoscopic biliary drainage, Stent, Self-expandability, Hydrogel, Anisotropic swelling property