(1) Before the implementation of anesthesia: The three parties shall check the patient’s identity (name, gender, age, medical record number), surgical method, informed consent, surgical site and identification, and anesthesia according to the "Surgical Safety Checklist" Safety inspection, skin integrity, surgical field skin preparation, intravenous access establishment, patient allergy history, antimicrobial skin test results, preoperative blood preparation, prosthesis, internal implants, imaging data, etc. (2) Before the operation begins: The three parties will jointly verify the patient’s identity (name, gender, age), surgical method, surgical site and identification, and confirm risk warning and other contents. Verification of surgical item readiness is performed by the operating room nurse and reported to the operating surgeon and anesthetist. (3) Before the patient leaves the operating room: three parties will jointly verify the patient’s identity (name, gender, age), actual surgical method, intraoperative medication and blood transfusion, count surgical supplies, confirm surgical specimens, and check skin integrity , arteriovenous access, drainage tubes, confirming the patient’s whereabouts, etc. (4) After confirmation, the three parties sign the "Surgical Safety Checklist" respectively.

Legal basis:

Article 26 of the "Law of the People's Republic of China on Practicing Physicians" Physicians should truthfully introduce the condition to patients or their family members, but should be careful to avoid Adverse consequences for patients. Doctors who conduct experimental clinical treatment must obtain approval from the hospital and obtain the consent of the patient or his family members.