Mohammed Rashed
The Internet of Things (IoT) and linking medical equipment are the main topics of study in the healthcare sector, one of the most significant businesses. The data generated by the healthcare sector is being studied by a very small number of academics. In this cutthroat environment, data are essential tools that may be used with Artificial Intelligence (AI) to advance sustainability. Patient health records, drug-related data, clinical trial data, data from different medical devices, etc. are all examples of healthcare data. The majority of data management procedures are laborious, error-prone, and manual. Even then, data sharing and collaboration between various healthcare companies are not trusted. Innovative uses of distributed ledger technology are being made in a variety of fields, including healthcare. This technology may be used to share information between various healthcare institutions, including hospitals, insurance providers, labs, pharmacies, etc. The immutability, transparency, provenance, and other characteristics of this technology, among others, can instill confidence and security in the healthcare industry. A decentralised access control approach is suggested in this study to allow for the safe interoperability of various healthcare organisations. The Ethereum blockchain is used to implement this approach. This link between patients, physicians, pharmacists, and insurance providers enables a reliable and secure data transfer. Maintaining a record of the transactions and preventing unauthorised alterations to medical information are the primary issues.