Legal analysis: if a patient is damaged in the diagnosis and treatment activities and the medical institution and its medical staff are at fault, the medical institution shall be liable for compensation. If the patient is damaged due to one of the following circumstances, it is presumed that the medical institution is at fault (1) violating laws, administrative regulations, rules and other relevant diagnosis and treatment norms. (two) concealing or refusing to provide medical records related to the dispute.

Legal basis: Article 12 18 of the Civil Code of People's Republic of China (PRC). Medical institutions or their medical staff are at fault if patients are damaged in medical activities, and the medical institutions shall be liable for compensation.