A medical line retaining clip comprising a sheet-like base, a C-shaped structure, and an artificial skin. The C-shaped structure is integrally formed on the surface of the sheet-shaped base, and the two C-shaped structures are opposite to each other to create an accommodating space for the medical pipeline to pass through, and an opening is formed between the free ends of the two C-shaped structures, and the artificial skin is attached. On the bottom of the sheet base.一種醫療管線固定夾,包含片狀底座、C形結構、以及人工皮。C形結構一體成型於片狀底座表面,兩C形結構相對以產生一容置空間,用以供醫療管線穿過,且兩C形結構之自由端間具有一開口,而人工皮為貼覆於片狀底座底面。