In healthcare integration, efficient and reliable data exchange is essential. HL7 (Health Level Seven) remains one of the most widely used standards for transmitting clinical and administrative data between systems. One of the most common methods for moving HL7 messages between systems is via TCP/IP using the Minimal Lower Layer Protocol (MLLP).

 

Our product, the CORE HL7 TCP/IP Sender, simplifies this process by providing an automated and secure way to deliver HL7 messages to your target systems. Here’s how it works and why it matters for healthcare interoperability.

 

How Does the CORE HL7 TCP/IP Sender Work?

 

The CORE HL7 TCP/IP Sender is designed to streamline the process of sending HL7 messages by automating the workflow:

1. Folder Monitoring: The application continuously monitors a designated folder for incoming HL7 data files. This eliminates manual steps and ensures timely processing of new messages.
2. Message Extraction: When a file is detected, the sender extracts the HL7 messages it contains. Whether you have single messages or batches, CORE HL7 TCP/IP Sender handles them efficiently.
3. TCP/IP Transmission with MLLP: Once messages are ready, the sender transmits them over a standard HL7 TCP/IP connection using the MLLP framing protocol. This ensures compliance with HL7 transport standards and guarantees message integrity.
4. ACK Handling and Logging: After sending a message, the sender waits for the HL7 ACK (acknowledgment) message from the receiving system. The status of this ACK is logged for auditing and troubleshooting.
5. Optional ACK Archiving: If needed, the ACK messages can be stored in an archive folder for future reference, providing a complete transaction history.

 

Why Use the CORE HL7 TCP/IP Sender?

 

1. Automation: No manual message handling or command-line scripting.
2. Reliability: Built-in acknowledgment handling and logging.
3. Compliance: Fully adheres to HL7 over TCP/IP using MLLP framing.
4. Flexibility: Works with batch files or single HL7 messages.
5. Audit-Ready: Optional ACK archiving for compliance and troubleshooting.

 

Whether you are testing interfaces, migrating data, or supporting a production environment, the CORE HL7 TCP/IP Sender provides a robust, easy-to-use solution for sending HL7 messages securely and reliably. You will be required to have a HermeTech Account in order to activate the CORE HL7 TCP/IP Sender. If you don't have one you can create your account by clicking the button below.