The world's largest medical device exhibition was held in Dusseldorf, Germany, on November 13-16, 2017. Director of SKL of Bioactive Seaweed Substances Yinmin Qin and Vice Director of Academic Committee Hongwu Liu  show  a series of seaweed bioactive substances products, such as "Jie Ling Si" alginate fiber and "Ai Ji Kang" of alginate medical dressings. The unique efficacy of these products attract many purchasing staffs, administrators, doctors, nursing staffs of hospital and traders, manufacturers, agents, distributors and research fellows of medical industry from all over the world, such as  Germany, Switzerland, the UK, USA, Argentina, Brazil, Greece, Ukraine, Indonesia and so on, realizing global application of seaweed bioactive substances in high-end medical care industry.