Sysmex pocH-100i Bi-Directional LIS Interfacing Guide
Complete engineering specification, HL7/ASTM protocols, pinouts, and parameter mapping for Sysmex pocH-100i on AILS Cloud LIMS.
1. Sysmex pocH-100i Diagnostic Architecture & Clinical Use
As an automated Hematology solution from Sysmex Corporation, the Sysmex pocH-100i delivers high-reliability performance for Ultra-compact point-of-care 3-part hematology analyzer for physician clinics and intensive care units.. By integrating the Sysmex pocH-100i into AILS Cloud LIMS, laboratories replace error-prone manual result logging with automated data ingestion. The platform supports continuous workflows at 25 samples/hour (148 sec/sample), aspirates 15 µL (Whole blood closed tube), and validates clinical observation packets (17 parameters + 3 histograms (RBC, WBC, PLT)) via verified ASTM E1381 / E1394 / Serial framing.
When tube racks enter the aspiration carousel of the Sysmex pocH-100i, tube positions and accession numbers are validated in real time against active laboratory orders. AILS Gateway synchronizes with the instrument controller over RS-232C Serial DB9, ensuring error-free specimen assignment prior to fluidic sampling of 15 µL (Whole blood closed tube).
Patient results from the Sysmex pocH-100i are cross-referenced against historical patient baselines in real time. Velocity checks and biological within-subject variation (CVi) limits flag implausible clinical shifts for supervisory pathologist review before final sign-off.
2. Sysmex pocH-100i RS-232 Serial Port & Pinout Configuration
RS-232C Serial DB9 | Settings: 9600 bps, 8-N-1. Handshake: ASTM frame transmission
[Sysmex pocH-100i RS-232 Port] [AILS Gateway COM Interface] Pin 2 (TxD / Data Out) ---------> Pin 2 (RxD / Data In) Pin 3 (RxD / Data In) <--------- Pin 3 (TxD / Data Out) Pin 5 (GND / Signal) <========> Pin 5 (GND / Signal) Pin 7 (RTS) & Pin 8 (CTS) [Hardware Flow Control / Loopback] Baud Rate: 9600 bps, 8-N-1 | Data: 8-Bit | Parity: None | Stop: 1-Bit Shielding: Braided Foil Screened Twisted Pair (Max 15m)
3. Sysmex pocH-100i ASTM E1394 Record Frame
Below is a validated communication frame transmitted between the Sysmex pocH-100i and AILS LIS middleware:
H|\^&|||Sysmex pocH-100i^Host|||||||P|1|20261030121800 P|1|||PAT842008||DOE^PATIENT_8||19780820|F O|1|ACC20261008||^^^Sysmex pocH-100i_PANEL|R|20261030121800|||||A R|1|^^^LYMPH%|21.24|%|20.0 - 45.0|N||F||Sys|20261030121800 R|2|^^^MONO%|2.34|%|2.0 - 10.0|N||F||Sys|20261030121800 R|3|^^^EO%|1.29|%|1.0 - 6.0|N||F||Sys|20261030121800 R|4|^^^BASO%|0.24|%|0.0 - 2.0|N||F||Sys|20261030121800 R|5|^^^RDW-CV|12.32|%|11.5 - 14.5|N||F||Sys|20261030121800 R|6|^^^MPV|8.01|fL|7.4 - 10.4|N||F||Sys|20261030121800 L|1|N
4. Sysmex pocH-100i Clinical Parameter LOINC & Reference Range Dictionary
| Instrument Code | LOINC Code | Clinical Parameter Name | Standard Units | Default Reference Range |
|---|---|---|---|---|
| LYMPH% | 736-9 | Lymphocyte Percentage | % | 20.0 - 45.0 |
| MONO% | 5905-5 | Monocyte Percentage | % | 2.0 - 10.0 |
| EO% | 713-8 | Eosinophil Percentage | % | 1.0 - 6.0 |
| BASO% | 706-2 | Basophil Percentage | % | 0.0 - 2.0 |
| RDW-CV | 788-0 | RBC Distribution Width CV | % | 11.5 - 14.5 |
| MPV | 776-5 | Mean Platelet Volume | fL | 7.4 - 10.4 |
5. Sysmex pocH-100i Biomedical Engineering Field Notes & Troubleshooting
Verified against Sysmex pocH-100i Operator Manual & Sysmex pocH-100i Host Communication Guide
Aspiration Draw Volume: The Sysmex pocH-100i requires 15 µL (Whole blood closed tube). Sub-optimal draws or partially clotted specimens cause sample needle clogging and flag false thrombocytopenia in patient runs.
Interface Communication Settings: Configure the RS-232C Serial DB9 port on the Sysmex pocH-100i to 9600 bps, 8-N-1. Ensure hardware flow control (RTS/CTS) is set according to Sysmex pocH-100i Host Communication Guide to avoid buffer overrun.
Differential Flagging & Scattergrams: Verify that immature granulocyte, erythroblast (NRBC), and platelet clump flags generated by Sysmex pocH-100i are mapped to clinical review holds in AILS LIMS.
Barcode Accessioning Alignment: The onboard barcode scanner on Sysmex pocH-100i must be set to Code 128 / Interleaved 2 of 5 with check digits enabled, preventing mismatched accession numbers in bi-directional queries.
Preventative Flush & Shutdown: Strictly follow daily sodium hypochlorite cleaning cycles specified in Sysmex pocH-100i Operator Manual. Lyse reagent crystallization on the aperture orifice causes calibration drift across 17 parameters + 3 histograms (RBC, WBC, PLT)...
Frequently Asked Questions: Sysmex pocH-100i LIS Interfacing
Common biomedical engineering questions regarding connection, worklist setup, and data capture with AILS Cloud LIMS.
Q: How do I physically connect the Sysmex pocH-100i to AILS Cloud LIMS?
The Sysmex pocH-100i interfaces using a serial RS-232C Serial DB9 connection with parameters configured to 9600 bps, 8-N-1. A dedicated null-modem DB9/DB25 cable with hardware flow control connects to the AILS Gateway hardware edge device or COM-to-IP terminal server.
Q: Does the Sysmex pocH-100i support barcode query and automated worklist download?
Yes, the Sysmex pocH-100i supports bi-directional query. As racks advance, tube barcodes are checked in real time against AILS LIMS orders, eliminating manual batch entry and sustaining the 25 samples/hour (148 sec/sample) rating specified in Sysmex pocH-100i Operator Manual.
Q: How are 5-part differentials, flags, and scattergrams handled from the Sysmex pocH-100i?
AILS Gateway parses numerical differential counts and qualitative flags (such as immature granulocytes, blasts, or platelet clumps) emitted by the Sysmex pocH-100i. Flagged samples are automatically held for manual peripheral blood smear review.
Q: What quality control and critical alert capabilities exist for the Sysmex pocH-100i?
Quality control samples run on Sysmex pocH-100i are automatically logged into Levey-Jennings charts in AILS LIMS. Analytical runs violating 1-3s or 2-2s Westgard rules halt batch validation and alert the quality manager.
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Never Lose a Test Result: Resilient Sysmex pocH-100i Middleware
AILS Edge Gateway buffers all data frames locally if your laboratory internet connection drops. Once reconnected, all pending records from the Sysmex pocH-100i synchronize automatically to the cloud without human intervention or data loss.