Product introduction：
Biological tissue repair material for repairing atrium and ventricle.China registration information：
Name of medical device: Cardiovascular Surgery Biological PatchProduction Enterprise: Shanghai Cingular Biotechnology Co., Ltd.
Medical device registration certificate No.: 國械注準20243130834
Product technical requirements No.: 國械注準20243130834
Specifications and Models：
2×3 mm，3×5 mm，3×6 mm，3×10 mm，3×12 mm，4×5 mm，5×6 mm，8×10 mm，10×12 mm, etc
