A medical device domain analysis model based on HL7 RIM

Area of Science:

• Medical device regulation
• Health informatics
• Clinical investigation management

Background:

• Clinical investigations (CIs) are essential for demonstrating medical device (MD) safety and efficacy.
• Multiple stakeholders in CIs necessitate a standardized language for semantic interoperability.
• Existing systems often lack flexibility and interoperability for managing complex CI data.

Purpose of the Study:

• To present the design of the MEDIS information system for managing MD clinical investigations.
• To demonstrate the application of Health Level 7 (HL7) v.3 standards for enhanced interoperability.
• To introduce the Medical Device Data Access Model (MD DAM) based on HL7 Reference Information Model (RIM).

Main Methods:

• Designing an information system (MEDIS) based on HL7 v.3 standards.
• Applying the HL7 Reference Information Model (RIM) to structure medical device data.
• Developing a Medical Device Data Access Model (MD DAM) for semantic interoperability.

Main Results:

• The MEDIS system design incorporates HL7 v.3 standards for flexibility and interoperability.
• A novel MD DAM has been developed, grounded in the HL7 RIM.
• The proposed design facilitates semantic interoperability among diverse stakeholders in MD clinical investigations.

Conclusions:

• The MEDIS system, utilizing HL7 standards, provides a robust framework for managing medical device clinical investigations.
• The MD DAM enhances data consistency and facilitates information exchange.
• Adoption of HL7 standards is key to achieving semantic interoperability in the complex field of medical device research.