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Adherence to standards ensures interoperability within a network of medical devices. In most cases, the clinical environment is heterogenous; devices are supplied by a variety of vendors, allowing for different technologies to be utilized. Achieving interoperability can be difficult, as data format and encryption varies among vendors and models ...
The Fast Healthcare Interoperability Resources (FHIR, / f aɪər /, like fire) standard is a set of rules and specifications for the secure exchange of electronic health care data. It is designed to be flexible and adaptable, so that it can be used in a wide range of settings and with different health care information systems.
In July 1992, WEDI published a report that outlined the steps necessary to make electronic data interchange (EDI) a routine business practice for the health care industry by 1996. The Workgroup envisioned the entire health care industry transacting business electronically, under a nationwide set of coding and format standards for all transactions.
Health Level Seven, abbreviated to HL7, is a range of global standards for the transfer of clinical and administrative health data between applications with the aim to improve patient outcomes and health system performance. The HL7 standards focus on the application layer, which is "layer 7" in the Open Systems Interconnection model.
Clinical data standards are used to store and communicate information related to healthcare so that its meaning is unambiguous. They are used in clinical practice, in activity analysis and finding, and in research and development. There are many existing and proposed standards and many bodies working in this field.
The best known standards and protocols used by DICOM are: [29] DICOM Makes use of the OSI network model. It uses the 2 network protocols on which the Internet is based and which allow data transfer, TCP / IP, and the HTTP hypertext transfer protocol. Additionally DICOM has its own MIME content type. DICOM uses other protocols such as DHCP, SAML ...
It is a nonprofit organization that connects healthcare providers and patients through its platform to enhance care coordination and patient outcomes. CRISP integrates health information from hospitals, laboratories, pharmacies, and other healthcare entities, enabling providers to access real-time patient data.
The US system of healthcare is highly complex and fragmented, with use of multiple information technology systems and vendors incorporating different standards. In contrast with other developed nations, healthcare accounts for a disproportionate percentage of the US GDP, and there is a concern about the economic viability of Medicare. [3]