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Automated Multicolor Fluorescent Imaging Cytometric Analysis System

Page Type
Product Code
Definition
An automated multicolor fluorescent imaging cytometer and absorbance spectrometer which utilizes specific single-use reagent cartridges to identify and enumerate specific hematologic subpopulations and parameters (e.g., hemoglobin) using spectrophotometric absorbance measurement and fluorescence measurements.
Physical State
System may include image cytometer, assay-specific single-use reagent cartridges and reagents, specimen and process controls, dedicated instrument control, data acquisition software and other essential hardware components.
Technical Method
System identifies and enumerates specific leukocyte populations using immunophenotyping methods and image cytometry. System performs quantification and enumeration of cells using specific fluorescently labeled conjugated antibodies to bind to leukocytes expressing corresponding immunologic markers. The system also uses spectrophotometric methods for measurement of hemoglobin concentration in whole blood specimens.
Target Area
Human whole blood
Regulation Medical Specialty
Hematology
Review Panel
Hematology
Submission Type
510(K)
Device Classification
Class 2
Regulation Number
864.5220
GMP Exempt?
No
Summary Malfunction Reporting
Ineligible
Implanted Device
No
Life-Sustain/Support Device
No
Third Party Review
Third Party Eligible

CFR § 864.5220 Automated differential cell counter

§ 864.5220 Automated differential cell counter.

(a) Identification. An automated differential cell counter is a device used to identify one or more of the formed elements of the blood. The device may also have the capability to flag, count, or classify immature or abnormal hematopoietic cells of the blood, bone marrow, or other body fluids. These devices may combine an electronic particle counting method, optical method, or a flow cytometric method utilizing monoclonal CD (cluster designation) markers. The device includes accessory CD markers.

(b) Classification. Class II (special controls). The special control for this device is the FDA document entitled “Class II Special Controls Guidance Document: Premarket Notifications for Automated Differential Cell Counters for Immature or Abnormal Blood Cells; Final Guidance for Industry and FDA.”

[67 FR 1607, Jan. 14, 2002]

Automated Multicolor Fluorescent Imaging Cytometric Analysis System

Page Type
Product Code
Definition
An automated multicolor fluorescent imaging cytometer and absorbance spectrometer which utilizes specific single-use reagent cartridges to identify and enumerate specific hematologic subpopulations and parameters (e.g., hemoglobin) using spectrophotometric absorbance measurement and fluorescence measurements.
Physical State
System may include image cytometer, assay-specific single-use reagent cartridges and reagents, specimen and process controls, dedicated instrument control, data acquisition software and other essential hardware components.
Technical Method
System identifies and enumerates specific leukocyte populations using immunophenotyping methods and image cytometry. System performs quantification and enumeration of cells using specific fluorescently labeled conjugated antibodies to bind to leukocytes expressing corresponding immunologic markers. The system also uses spectrophotometric methods for measurement of hemoglobin concentration in whole blood specimens.
Target Area
Human whole blood
Regulation Medical Specialty
Hematology
Review Panel
Hematology
Submission Type
510(K)
Device Classification
Class 2
Regulation Number
864.5220
GMP Exempt?
No
Summary Malfunction Reporting
Ineligible
Implanted Device
No
Life-Sustain/Support Device
No
Third Party Review
Third Party Eligible

CFR § 864.5220 Automated differential cell counter

§ 864.5220 Automated differential cell counter.

(a) Identification. An automated differential cell counter is a device used to identify one or more of the formed elements of the blood. The device may also have the capability to flag, count, or classify immature or abnormal hematopoietic cells of the blood, bone marrow, or other body fluids. These devices may combine an electronic particle counting method, optical method, or a flow cytometric method utilizing monoclonal CD (cluster designation) markers. The device includes accessory CD markers.

(b) Classification. Class II (special controls). The special control for this device is the FDA document entitled “Class II Special Controls Guidance Document: Premarket Notifications for Automated Differential Cell Counters for Immature or Abnormal Blood Cells; Final Guidance for Industry and FDA.”

[67 FR 1607, Jan. 14, 2002]