No one signed into the intensive care unit, and the hospital took care of it first. Relevant provisions are given in the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Laws in the Trial of Medical Damage Liability Disputes. According to the explanation, when the patient's opinions cannot be obtained due to emergency situations such as saving dying patients, the hospital can take measures such as unknown close relatives, unable to contact in time, and close relatives refusing to express their opinions, and will not bear legal responsibility.