In recent years, researchers have developed an "artificial skin" that can mimic the characteristics of healthy young skin and is expected to become the "second layer of skin" for humans. "Artificial skin" is a cross-blending of medicine, biology, chemistry, materials, engineering, etc. Many disciplines have finally achieved such results through continuous screening, optimization and clinical testing of materials. In reality, there are many similar results, such as the close cooperation between cardiac surgeons, electrical engineers and computer scientists. Using 3D printing to transform the scanned image of a patient's diseased heart into a physical model for cardiac surgery. Historically, no medical technology and medical device innovation were done by a clinician or a subject expert alone. Based on clinical issues Multidisciplinary cooperation can truly achieve independent innovation in the field of medical technology and medical devices. The text is intended to emphasize:. ['Independent medical innovation promotes multidisciplinary cooperation.', 'Significant achievements in independent innovation in the medical field.', 'Medical technology and medical devices are difficult to innovate.', 'Independent medical innovation relies on multidisciplinary cooperation.']