This section establishes a general framework for the structure and content of generic objects. These structures and contents are used to construct the data of other data objects in the patient health card, or are referenced by them. However, it does not prescribe or give mandatory specific data sets for storage in the device. This part is applicable to record or transmit the data of the patient's health card, which can be stored in a card that meets the physical size requirements of the ID-1 card in GB/T 14916. The detailed functions and mechanisms of the following services are outside the scope of this standard (even if their structure allows the use of suitable data objects specified elsewhere): - encoding of free text data; - security functions and related services, such as confidentiality protection, data integrity protection, and authentication of persons and devices associated with these functions; — access control services that rely on certain types of data cards, such as microprocessor cards; — Initialization and release process (indicates the start of the personal data card's working cycle and prepares the data card for subsequent communications to deliver data complying with the requirements of this standard). Therefore, the following are outside the scope of this standard: - physical or logical solutions for the actual functions of a particular type of data card; - how to process messages between two system interfaces; format, and the means by which such data is clearly represented on a data card or elsewhere.