Recently, the innovative product Gelatin-Polycaprolactone Layered Gingival Repair Membrane of Neo Modulus (Suzhou) Medical Sci-Tech Co., Ltd. was approved by China NMPA.

　　This product is a white film with a fiber layer structure. It is a three-layer composite film made of gelatin and polycaprolactone through electrospinning technology. The upper and lower layers are gelatin, and the middle layer is polycaprolactone, without distinguishing between the front and back sides. Among them, the gelatin fiber layer comes into contact with the wound surface, assisting in the widening of keratinized gingiva. The polycaprolactone fiber layer increases the mechanical strength of the composite film, enabling easy operation and removal without direct contact with human tissues.

　　This product is suitable for widening the keratinized gingiva and deepening the vestibule in the oral cavity, and with different sizes available according to the expected repair area of the applicable area. The marketing of the product will provide new treatment options for patients.

　　The NMPA will strengthen the post-marketing surveillance of the product to protect the safety of medical devices used by patients.