The QR code of the electronic health card can be divided into static and dynamic-the static code is only used to confirm the identity, even if someone finds it, it can't spy on your health information, and privacy and property security are guaranteed.
Zhou, deputy director of National Health Commission Statistical Information Center, pointed out in his speech that the electronic health card is a unified standard formulated by National Health Commission according to urban and rural residents' identity cards and other legal documents, and it is a widely used medical service card in China. It aims to eliminate the problem of "one hospital, one card, not universal", facilitate residents to obtain continuous medical services and free basic public health services, dynamically grasp the electronic health records of individuals throughout their life cycle, and facilitate people's medical treatment and health management.