Sysmex XN-1000 Bi-Directional LIS Interfacing Guide
Complete engineering specification, HL7/ASTM protocols, pinouts, and parameter mapping for Sysmex XN-1000 on AILS Cloud LIMS.
1. Instrument Overview & Interfacing Architecture
The Sysmex XN-1000 is a high-performance hematology instrument designed for diagnostic laboratories and hospital health networks. Integrating this analyzer directly with AILS Cloud LIMS eliminates manual transcription delays, prevents typographical patient identification errors, and automatically enforces Westgard delta check algorithms.
AILS automatically generates worklist queries (QRY^Q02 / ASTM orders) mapped to patient accession barcodes and pushes test instructions directly to the instrument sample tray.
Raw OBX / Result records are parsed instantly within 200 milliseconds, flagged for abnormal reference ranges, and linked to pathologist digital signature queues.
2. Hardware Connection & Communication Settings
3. Sample Message Wire Frame
Below is a real-world communication frame transmitted between the Sysmex XN-1000 and AILS LIS middleware:
MSH|^~\&|XN-1000|Sysmex|AILS_LIMS|LAB_MAIN|20260815123000||ORU^R01|MSG009823|P|2.5.1 PID|1||P982341||DOE^JOHN||19850412|M OBR|1|ORD982341|ACC2026081501|CBC^Complete Blood Count|||20260815122500 OBX|1|NM|6690-2^WBC^LN||7.8|10*3/uL|4.0-11.0|N|||F OBX|2|NM|789-8^RBC^LN||4.92|10*6/uL|4.5-5.9|N|||F OBX|3|NM|718-7^HGB^LN||15.2|g/dL|13.5-17.5|N|||F OBX|4|NM|4544-3^HCT^LN||44.8|%|41.0-50.0|N|||F OBX|5|NM|777-3^PLT^LN||245|10*3/uL|150-450|N|||F
4. Parameter & LOINC Standard Code Mapping
| Instrument Code | LOINC Code | Clinical Parameter Name | Standard Units | Default Reference Range |
|---|---|---|---|---|
| WBC | 6690-2 | White Blood Cell Count | 10*3/uL | 4.0 - 11.0 |
| RBC | 789-8 | Red Blood Cell Count | 10*6/uL | 4.5 - 5.9 |
| HGB | 718-7 | Hemoglobin Concentration | g/dL | 13.5 - 17.5 |
| HCT | 4544-3 | Hematocrit Percentage | % | 41.0 - 50.0 |
| MCV | 787-2 | Mean Corpuscular Volume | fL | 80.0 - 100.0 |
| PLT | 777-3 | Platelet Count | 10*3/uL | 150 - 450 |
5. Biomedical Engineering Tips & Common Gotchas
Ensure Sysmex IPU communication mode is configured for Host-Query or Real-Time Push.
Framing characters must be ASCII <VT> (0x0B) start and <FS><CR> (0x1C 0x0D) terminator for MLLP.
Check that sample barcodes on sample racks match AILS accession barcodes.
Frequently Asked Questions: Sysmex XN-1000 Interfacing
Common biomedical engineering questions regarding connection, worklist setup, and data capture with AILS Cloud LIMS.
Q: What communication protocol does Sysmex XN-1000 use to transmit CBC results to LIS?
Sysmex XN-1000 communicates using HL7 v2.5.1 over TCP/IP (MLLP port 5000/5001) or ASTM E1394 over TCP/IP socket. It outputs patient demographics, specimen order information, and full 5-part differential parameters in OBX segments.
Q: Does AILS Gateway support bi-directional worklist queries (Host Query) on Sysmex XN-1000?
Yes. When a sample barcode is scanned by the Sysmex rack sampler, the XN-1000 sends a QRY^Q02 query. AILS Gateway instantly retrieves pending test orders from LIMS and replies with a DSR^Q03 message containing order test profiles.
Q: Which default TCP port should be configured on Sysmex IPU for AILS LIMS?
Port 5000 or 5001 is recommended. Set the Sysmex IPU host communication setting to TCP/IP Client mode and point it to the static IP address of the PC running AILS Analyzer Gateway.
Q: How does AILS Gateway handle abnormal hematology flags from Sysmex XN instruments?
Flag codes such as PLT Clump?, Blasts?, Immature Granulocytes, and Atypical Lympho? sent in OBX field 8 are captured and mapped to clinical review warnings in AILS LIMS, automatically holding the report for pathologist sign-off.
Q: Can Sysmex body fluid and reticulocyte (RET) parameters be captured automatically?
Yes. Extended parameters including RET#, RET%, IRF, and Body Fluid WBC-BF/RBC-BF are fully decoded and mapped to standard LOINC codes.
Connect Your Sysmex XN-1000 to AILS in Under 15 Minutes
Our specialized biomedical engineering team provides complete plug-and-play drivers, cable diagrams, and bi-directional test verification for the Sysmex XN-1000.