Performance evaluation of recently launched Sysmex <scp>XN</scp>‐550 Automatic Hematology Analyzer

Jo, Su Yeon; Park, S. H.; Kim, I.-S.; Yi, Jongyoun; Kim, H.-H.; Chang, Chulhun L.

doi:10.1111/ijlh.12571

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…Recent evaluations of the XN-550 (published as Letters) used the XN-9000, XE-2100, or XN-3000 as predicate devices [5,6]. One of these [5] mainly studied healthy normal subjects with some haematological malignancy patients.…”

Section: Introductionmentioning

confidence: 99%

“…One of these [5] mainly studied healthy normal subjects with some haematological malignancy patients. The second study [6] had a larger sample number, but little information about the disease states. Both studies presented the data simply in terms of regression and correlation, without indicating the range of values studied for each parameter, or graphical display of the results, making it difficult to assess outliers.…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system

Tailor¹,

Ij²,

Mellick³

et al. 2017

Int J Lab Hematology

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IntroductionThe XN-550 is a new, automated, compact, haematology analyser designed to generate a full blood count with a standard 5-part white blood cell differential and an immature granulocyte count, reticulocyte and optical platelet counts. The aim of the study was to evaluate the performance of the XN-550 and compare it to the established XN-20 system. MethodsWe evaluated the basic parameter and special measurement channels of the XN-550, using the XN-20 (which has a similar operating system), as a reference analyser. Precision, carryover and throughput evaluations were performed. In addition a total of 202 samples including normal controls and various pathological samples were studied for comparability. ResultsGood correlations with the reference analyser were obtained for all parameters expect basophils. The XN-550 offers impedance and optical platelet counts and the latter showed a better correlation and less scatter, than the impedance count and was comparable to the XN-20 fluorescent count at platelet counts ≤40x10 9 /L. Precision was good and no significant carryover was detected. ConclusionsThe XN-550 was simple and easy to use, while maintaining the good diagnostic sensitivity seen with high range systems such as the XN-20, making this compact device suitable for near-patient services and smaller satellite laboratories.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system

Tailor¹,

Ij²,

Mellick³

et al. 2017

Int J Lab Hematology

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Performance evaluation of the new measurement channels on the automated Sysmex XN-9000 hematology analyzer

Schapkaitz

Raburabu

2018

Clinical Biochemistry

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Performance evaluation of recently launched Sysmex XN‐550 Automatic Hematology Analyzer

Cited by 2 publications

References 6 publications

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system

Performance evaluation of the new measurement channels on the automated Sysmex XN-9000 hematology analyzer

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Performance evaluation of recently launched Sysmex XN‐550 Automatic Hematology Analyzer

Cited by 2 publications

References 6 publications

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L® series, compared to the XN‐20 system

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L® series, compared to the XN‐20 system

Performance evaluation of the new measurement channels on the automated Sysmex XN-9000 hematology analyzer

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Product

Resources

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Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system

Evaluation of the Sysmex XN‐550, a Novel Compact Haematology analyser from the XN‐L^® series, compared to the XN‐20 system