GKZ — Counter, Differential Cell Class II

FDA Device Classification

FDA product code GKZ covers "Counter, Differential Cell", a Class II medical device regulated under 21 CFR 864.5220. Submissions are reviewed by the Hematology panel. At least 20 recent 510(k) clearances have been granted under this product code.

Classification Details

Product Code
GKZ
Device Class
Class II
Regulation Number
864.5220
Submission Type
Review Panel
HE
Medical Specialty
Hematology
Implant
No

Recent 510(k) Clearances

K-NumberApplicantDevice NameDate
K260781Horiba AbxYumizen H550Sep 14, 2026
K253212Sysmex AmericaXR-Series (XR-10, XR-20) Automated Hematology AnalyzersMay 27, 2026
K243348AthelasAthelas HomeFeb 6, 2026
K251249Truvian SciencesTru Hematology TestJan 16, 2026
K250943Sysmex AmericaSysmex XR-Series (XR-10) Automated Hematology AnalyzerJun 25, 2025
K251371Sysmex AmericaSysmex XR-Series (XR-20) Automated Hematology AnalyzerJun 25, 2025
K243283Abbott LaboratoriesAlinity h-series SystemFeb 20, 2025
K240402CytochipCito CBC SystemFeb 3, 2025
K240252Beckman CoulterUniCel DxH 900 Coulter Cellular Analysis System; UniCel DxH Slidemaker Stainer IJul 5, 2024
K232946Horiba AbxYumizen H2500May 21, 2024
K240636Pixcell Medical TechnologiesHemoScreen Hematology AnalyzerMay 2, 2024
K230887Sysmex AmericaSysmex XQ-Series (XQ-320) Automated Hematology AnalyzerDec 21, 2023
K230878Ad Astra DiagnosticsQScout Lab; QScout RLDNov 14, 2023
K222148Pixcell Medical TechnologiesHemoScreen Hematology AnalyzerAug 16, 2023
K220031Abbott LaboratoriesAlinity h-series SystemAug 4, 2023
K210346Sysmex AmericaSysmex XW-100 Automated Hematology AnalyzerNov 8, 2022
K211840S.D. Sight DiagnosticsSight OLOMay 9, 2022
K200828AthelasAthelas HomeMar 22, 2022
K193124Beckman CoulterUnicel DxH 800 Coulter Cellular Analysis SystemApr 16, 2020
K190898Sight DiagnosticsSight OLONov 1, 2019