Browse hierarchy: [Hematology (HE)](/submissions/HE) → [Subpart F — Automated and Semi-Automated Hematology Devices](/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices) → [21 CFR 864.5220](/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/864.5220) → OYE — Flow Cytometric Reagents And Accessories.

# OYE · Flow Cytometric Reagents And Accessories.

_Hematology · 21 CFR 864.5220 · Class 2_

**Canonical URL:** https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE

## Overview

- **Product Code:** OYE
- **Device Name:** Flow Cytometric Reagents And Accessories.
- **Regulation:** [21 CFR 864.5220](/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/864.5220)
- **Device Class:** 2
- **Review Panel:** [Hematology](/submissions/HE)
- **3rd-party reviewable:** yes

## 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.

## Classification Rationale

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.”

## Special Controls

*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.”

## Recent Cleared Devices (8 of 8)

| Record | Device Name | Applicant | Decision Date | Decision |
| --- | --- | --- | --- | --- |
| [K232600](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K232600.md) | DxFLEX Flow Cytometer; ClearLLab 10C Panels | Beckman Coulter, Inc. | Nov 22, 2023 | SESE |
| [K201814](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K201814.md) | BD FACSLyric Flow Cytometer (3-1, 4-2, 4-2-2, 4-3-3 and 4-3-5 optical configurations), BD FACSDuet Sample Preparation System, BD FACS Universal Loader, BD FACSuite Clinical software, BD Multitest 6-Color Assay Modules, BD Multitest 4-Color Assay Modules, BD FACSFlow Sheath Fluid, BD CS&T Beads, BD FC Beads 7-Color Kit | Becton, Dickinson and Company | Sep 28, 2020 | SESE |
| [K170974](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K170974.md) | BD FACSLyric Flow Cytometer (3-1, 4-2, 4-2-2 and 4-3-3 optical configurations), BD FACSuite Clinical Software, BD Multitest 6-Color Assays, BD Multitest 4-Color Assays, BD Multitest 6-Color TBNK | Becton, Dickinson and Company | Jul 3, 2017 | SESE |
| [K162897](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K162897.md) | Navios EX Flow Cytometer, 6 Color/2 Laser, Navios EX Flow Cytometer, 8 Color/2 Laser, Navios EX Flow Cytometer, 10 Color/3 Laser | Beckman Coulter | Jun 23, 2017 | SESE |
| [K141932](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K141932.md) | AQUIOS CL FLOW CYTOMETER, AQUIOS TETRA-1 PANEL,AQUIOS TETRA-2+PANEL, AQUIOS IMMUNO-TROL, AQUIOS IMMUNO-TROL LOW, AQUIOS | Beckman Coulter, Inc. | Apr 10, 2015 | SESE |
| [K141468](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K141468.md) | BD FACSCanto II flow cytometer (4-2-2 and 5-3 configurations), BD FACSCanto flow cytometer (4-3-3 configuration) | Bd Biosciences | Feb 27, 2015 | SESE |
| [K130373](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K130373.md) | NAVIOS FLOW CYTOMETER SYSTEM | Beckman Coulter, Inc. | Sep 18, 2013 | SESE |
| [K121445](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE/K121445.md) | TETRACHROME REAGENTS AND TETRACXP SYSTEM | Beckman Coulter, Inc. | Jul 26, 2013 | SESE |

## Top Applicants

- Beckman Coulter, Inc. — 4 clearances
- Becton, Dickinson and Company — 2 clearances
- Bd Biosciences — 1 clearance
- Beckman Coulter — 1 clearance

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**Source:** [https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE](https://fda.innolitics.com/submissions/HE/subpart-f%E2%80%94automated-and-semi-automated-hematology-devices/OYE)

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