Research and Implementation of Implantable Medical Device Authentication

In order to solve the problem that the implantable medical device has not realized the certification test, this paper designs the main process of authentication detection. After the patient was implanted the medical device, the hospital acquires the patient's image and other basic information through the camera, stores it in the implantable medical device authentication system, and generates a paper version and an electronic version certificate; After the patient is discharged from hospital, the hospital issues and informs the patient to obtain the certificate; When patients come in and go out the important places or need security check, they can show their certificates, and the authentication person will automatically jump to the implantable medical device authentication system by using the QR code in the APP scanning certificate, and obtain the image address by Key in Map, find and restore the patient image from the system database. Finally, the patient image generated after the decoding of QR code is matched by SURF algorithm and PAOSAC algorithm, if the match successfully represents the legal and safety of medical devices implanted in patients. If the match fails, the authentication person can verify the legal security of the implanted medical device through the data examination and comparison. At this point, complete the certification testing of implantable medical device.