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LINKMED® HL7 Order/Result Interface
The interface is triggered by the availability of HL7 Order messages
from HIS Ordering System. HL7 Order messages are transmitted via TCP/IP
Minimal Lower Protocols (MLLP) to LINKMED® Interface server. LINKMED®
Interface receives processes or filters this data to its internal intermediate
database and then inserts patient demographics to vendor system. Alternatively
vendors system can import patient demographics using WebSelect client
application or from file output to a shared folder directory.
Upon completion of study or review by the reading physician, the test
results then output to LINKMED® interface for processing to HL7
result messages (ORU) and send back to the HIS or EMR systems.
Note: LINKMED® Order/Result Interface by default also accepts ADT update patient information (ADT^A08) and ADT merge patient information (see table below). ORU message can be customized
What you need: LINKMED® IE software
Ideal Interface: Uni-directional (HIS to your
system) or Bi-directional (HIS to your system and report from your
system to HIS)
LINK Medical Interface Services:
Save your company development time and resource by puchasing LINKMED® Interface Services with LINKMED® IE. LINK Medical provides all resources needed to build Uni-directional or Bi-directional HL7 interface from start to go live. LINK cost-effective full interface services includes: Interface tele-Con with your client, LINKMED® system integration engineer assigned to your account, your interface documentation after "Go Live", interface support training and seamless transitioning from our integration team to yours
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Inbound interface
HIS (OE) sends HL7 messages----------> LINKMED® TCP/IP Receiver----------->LINKMED® IE----> Parsed HL7 to Vendor's System
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Outbound Interface
Vendor's System creates study result----------> LINKMED® IE creates HL7 result message----------> LINKMED® HL7 TCP/IP Transmitter sends HL7 result message-------->HIS or EMR systems
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HL7 Trigger Event |
Event Code |
Minimum HL7 segment |
| Order Message |
ORM^O01 |
MSH, PID, PV1, ORC, OBR |
| Update Information |
ADT^A08 |
MSH, PID, PV1 |
| Merge patient Information |
ADT^A18, A30, A34, A35, A36 |
MSH, {PID}, [PD1], MRG |
