MDI Solutions completes development of a new ‘Query/Response’ feature for their integration engine software, MD Link. Utilizing the healthcare industry standard Health Level Seven (HL7) protocol as the foundation for this new feature, MD Link has been enhanced to provide the Query/Response system connectivity component as part of the eHealth Collaboratory project,, which is now available to the healthcare marketplace. The Query/Response feature will allow two (2) or more independent vendors to effectively search and retrieve patient data from each other’s software. This will enable healthcare institutions to consolidate patient data and data storage, and provide improved access to a unified patient record.