Group 1 - The company N北芯-U (688712) was listed today, opening with a significant increase of 187.16%, and closing the morning session with a rise of 185.67% [1][2] - The total trading volume for the half-day reached 21.47 million shares, with a transaction value of 1.082 billion yuan, resulting in a turnover rate of 57.85% [1][2] - The company specializes in the research, development, production, and sales of innovative medical devices for precise diagnosis and treatment of cardiovascular diseases, positioning itself as a national high-tech enterprise [1] Group 2 - The core products include the intravascular ultrasound (IVUS) diagnostic system, which is the first domestically developed 60MHz high-definition IVUS product approved by the National Medical Products Administration, and the fractional flow reserve (FFR) measurement system, which is the first domestic product in the FFR field approved by the same authority [1] - Both products have entered the special review process for innovative medical devices, potentially transforming clinical practices for percutaneous coronary intervention (PCI) surgeries [1] - The company is the first domestic medical device company to offer a combination of vascular functional FFR and imaging IVUS products, filling a gap in the domestic market and changing the reliance on imported products for precise diagnosis of coronary artery diseases in China [1]
N北芯-U上午收盘涨185.67% 半日成交10.82亿元