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Sysmex America, Sysmex XN-2000 (Hematology 2014)
Hematology,

Параметр Значение Ед. измерения
Основные параметры
Accommodates bar-code placement per CLSI standard Auto2A yes
Accuracy of automated differential compared with manual differential (per CLSI H-20A2)
Archives patient data/Previous patient results included with recent results yes/yes
Bar-code symbologies read on specimen tube Codabar, codes 39 and 128, ITF, NW7, ISBT 128, JAN/EAN/UPC
Differential method(s) used fluorescent flow cytometry with side fluorescent light, forward-scattered and side-scattered light
Distinguishing features (supplied by company) fully integrated co-primary hematology solution consisting of two analytical modules connected with a single sampler, providing maximum productivity and efficiency with workload balancing; reportable parameters, include IG %&#, RET-He, fluorescent PLT, body fluid with two-part differential, onboard preloaded decision rules including automated rerun-reflex capabilities; optional wagons for complete reagent management; compatible with My Sysmex, an easy-to-use mobile assistant that displays real-time analyzer performance data enabling you to make informed decisions that matter; compatible with optional, RU-20 reagent unit that allows for use of concentrated Cellpack
First year installed in U.S./Outside U.S./No. of units sold in 2011 2012/2011/>130
Histogram display: color with thresholds yes
Information transferred on LIS interface numeric and flag results, histograms and scatterplots, instrument to LIS; patient demographics, orders, LIS to instrument— broadcast; host query for demographics and orders
Interface available or planned to automated specimen-handling system none
Interfering substances: Differential
Interfering substances: Hemoglobin no significant interference up to: 39.4 mg/dL for bilirubin C, 37.4 mg/dL for bilirubin F, 199 mg/dL for hemolysis
Interfering substances: MCV or Hct no significant interference up to: 39.4 mg/dL for bilirubin C, 37.4 mg/dL for bilirubin F, 996 mg/dL for hemolysis, 55.980 OD for intralipid, 2,880 OD for chyle
Interfering substances: Platelet no significant interference up to: 39.4 mg/dL for bilirubin C, 37.4 mg/dL for bilirubin F, 996 mg/dL for hemolysis, 55.980 OD for intralipid, 2,880 OD for chyle
Interfering substances: RBC no significant interference up to: 39.4 mg/dL for bilirubin C, 37.4 mg/dL for bilirubin F, 996 mg/dL for hemolysis, 55.980 OD for intralipid, 2,880 OD for chyle
Interfering substances: WBC no significant interference up to: 39.4 mg/dL for bilirubin C, 37.4 mg/dL for bilirubin F, 996 mg/dL for hemolysis, 30.320 OD for intralipid, 2,880 OD for chyle
Linearity: Hemoglobin/platelet 0.0-26.0/0-5,000
Linearity: MCV (fL) or Hct (%) 0.0-75.0% (HCT)
Linearity: WBC count/RBC count 0.00-440.00/0.00-8.60
LIS interface formats supported XN series ASTM1381-95/ASTM1894-97 or XN series ASTM1381-02/ASTM1894-97
Listing of machine codes and corresponding LOINC for each test yes
LOINC codes transmitted with all results no
Manufacturer can perform diagnostics via modem yes
Maximum archived data accessible when system online 100 000
Maximum CBCs per hour/Maximum CBCs and differentials per hour 200/200
Microsample capability yes
Minimum specimen volume open/Closed/Sample dead volume closed 88 µL/88 µL/1 mL
No. specimens for which histo/cytogram results saved in memory at once 100 000
No. specimens for which numeric results saved in memory at once 100 000
No. units installed in U.S./Outside U.S./List price >175/>350/$402,667
Number of automatic slidemakers available/List price
Onboard diagnostics for troubleshooting/Limited to software problems yes/no
Parameters for flags for holding samples defined by user or vendor yes
Performs delta checks yes
Precision: Hemoglobin/platelet <1.0%/<4.0%
Precision: MCV or Hct <1.5% (Hct)
Precision: WBC count/RBC count <3.0%/<1.5%
Prepares microscope slides automatically or flags problems for slide prep yes
Scattergram display: cell-specific color yes
Sent in message to LIS no
Tags and holds results for followup, confirmatory testing, or rerun yes
Test menu: Chartable (standard menu: WBC, RBC, Hb, Hct, MCV, MCH, MCHC, PLT, %&# neut, mono, lymph, eos, baso) standard menu (left) plus: NRBC %&#, IG %&#, MPV, PLT-F, IPF, RDW-CV, RDW-SD, retic %&#, IRF, RET-He; body fluids: RBC-BF, TC-BF, WBC-BF, MN %&#, PMN %&#
Test menu: Flags blasts/abnormal lymphocytes, left shift, atypical lymphocytes, RBC agglutination, turbidity/HGB interf, iron deficiency, HGB defect, fragments, PLT clumps
Tests for research use only N/A
Tests in development
Tests unique to analyzer IG %&#, PLT-F, IPF, RET-He; body fluids: two-part differential MN %&#, PMN %&#
Time required for maintenance by lab personnel daily: <1 minute (operator time)
User interface can display choice of specimen/result information yes

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