RESUMO
The application of face recognition technology is gradually expanding to the medical field. It has been initially used in the medical diagnosis of endocrine diseases and genetic syndrome. This technology is expected to be used for the screening of genetic syndrome and endocrine diseases, shortening the delay period of disease diagnosis and helping the staging of endocrine diseases. However, this technology also has some moral risks, such as the risk of personal information security disclosure, the challenge to the future of mankind and the division of moral responsibility. This paper reflected on the dilemma of moral responsibility in the application of face recognition and medical diagnosis, and explored the two basic problems of "who is the subject of moral responsibility" and "the specific division of moral responsibility of different moral subjects" in face recognition and medical diagnosis. Finally, some suggestions on the moral responsibility in face recognition and medical diagnosis are put forward. The first is to determine the role of face recognition and medical diagnosis as an auxiliary category, and doctors are still the main medical subject; the second is to build the responsibility ethics mechanism and laws and regulations, the establishment of the responsibility system of face recognition and medical diagnosis is inseparable from the joint action of law and ethics.