The confidential health information I understand includes: customer information in market bidding, information on trial patients and clinical institutions in clinical evaluations, sales customer information, and personal information of three types of implanted medical device users , confidential information such as customer documents and drawings processed on behalf of the company, and information returned from the market after sale, including customer complaints, including adverse events and adverse reactions. This is my understanding. It may be wrong or there may be omissions. I hope you can give me your opinions.