T/YNGCH 007-2023 Specifications for Uploading Medical Imaging Data to the Blockchain

Scope

Scope: This document specifies the data objects and relationships, data formats, data application management, data on-chain process, data query and verification, privacy protection, security, and compliance of medical imaging blockchain data. This document is applicable to the on-chain of medical imaging blockchain data. Main technical content: 1. Data structure: DICOM defines a data structure called the DICOM file format, which is used to store medical imaging and related patient, examination, diagnosis, and other information. Each DICOM file not only contains images (or data such as sound and waveforms), but also includes metadata describing the image. 2. Data format: Data consistency is a key factor in ensuring the accuracy of patient diagnosis and treatment. Therefore, when medical imaging data is on-chained, it is necessary to ensure data consistency, that is, the data must be consistently and accurately recorded and updated at all times. To maintain consistency, the standard specifies rules for data element names, data types, data lengths, whether they are mandatory, and unified data element content. 3. Data application management: The security of sensitive information such as medical imaging is of great importance. Before data is on-chained, it is necessary to ensure the security of the data and the compliance of data operations. Participants should be authenticated, data access permissions should be controlled, and data operations should be recorded. 4. Privacy protection, security, and compliance of data: To prevent the leakage of sensitive data, privacy information is protected through data encryption and anonymization. Through management and technical means, security and compliance are protected throughout the entire process of design, transmission, and storage.

Development Information

Related Standards