SINOMED(SH:688108) Sou Hu Cai Jing·2025-08-09 18:24Core Viewpoint - Sainuo Medical's stock has experienced significant volatility, with a notable increase in price and recognition from the FDA for its innovative medical devices [1][2][3] Trading Information Summary - As of August 8, 2025, Sainuo Medical's stock closed at 20.44 yuan, a 39.52% increase from the previous week's 14.65 yuan, reaching a near one-year high [1] - The stock recorded two instances of hitting the daily limit up and no limit down occurrences during the week [1] - The company appeared on the stock market's "Dragon and Tiger List" due to its price fluctuations, with a cumulative price deviation of 30% over two consecutive trading days [2][3] Company Announcement Summary - Sainuo Medical's subsidiary, Sainuo Shenchang, received breakthrough medical device designation from the FDA for its COMETIU self-expanding intracranial drug-coated stent system and COMEX balloon microcatheter [1] - This designation marks the first FDA-approved product for treating intracranial atherosclerotic stenosis globally and the first domestic neurointerventional device to receive such recognition [1] - The FDA's approval highlights the company's technological innovation and significant clinical advantages, filling a gap in the treatment of intracranial atherosclerotic stenosis and offering new hope for stroke patients worldwide [1]