正海生物：获得医疗器械注册申请《受理通知书》

Core Viewpoint - Zhenghai Biological (300653.SZ) has received a medical device registration application acceptance notice from the National Medical Products Administration for its product, the intrauterine repair membrane [1] Group 1: Product Overview - The intrauterine repair membrane is made from bovine skin tissue processed to create a decellularized dermal matrix, primarily composed of collagen [1] - Its natural three-dimensional structure provides an excellent scaffold for cell infiltration and migration, effectively guiding tissue regeneration [1] Group 2: Product Functionality - When implanted in the uterine cavity, the repair membrane adheres tightly to the wall, creating a physical barrier that isolates the exposed wall until the endometrium has completed epithelialization [1] - This feature ensures a relatively independent repair space for the wall, contributing to a high level of safety [1]