Cleared Traditional

K981568 - MASCOT MD HEMATOLOGY ANALYZER, MODEL MD 800

K981568 is an FDA 510(k) clearance for MASCOT MD HEMATOLOGY ANALYZER, manufactured by Cdc Technologies, Inc.. The device is a Class 2 Hematology device with product code GKZ cleared through the Traditional 510(k) pathway after a 112-day FDA review.

K981568 · Cdc Technologies, Inc. · Hematology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 1998
Decision
112d
Days
Class 2
Risk

K981568 is an FDA 510(k) clearance for the MASCOT MD HEMATOLOGY ANALYZER, MODEL MD 800. Classified as Counter, Differential Cell (product code GKZ), Class II - Special Controls.

Submitted by Cdc Technologies, Inc. (Washington, US). The FDA issued a Cleared decision on August 21, 1998 after a review of 112 days - within the typical 510(k) review window.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.5220 - the FDA hematology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Hematology review framework, consistent with the majority of Class II 510(k) submissions.

View all Cdc Technologies, Inc. devices

FDA 510(k) Submission Details - K981568

510(k) Number K981568 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 01, 1998
Decision Date August 21, 1998
Days to Decision 112 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
1d faster than avg
Panel avg: 113d · This submission: 112d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

GKZ Device Classification - Class 2, Special Controls

Product Code GKZ Counter, Differential Cell
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.5220
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Hematology devices follow this clearance model.

Regulatory Peers - GKZ Counter, Differential Cell

All 295
Devices cleared under the same product code (GKZ) and FDA review panel - the closest regulatory comparables to K981568.
MASCOT MD HEMATOLOGY ANALYZER/ MODEL MD 700
K983562 · Cdc Technologies, Inc. · Nov 1998
CYTO-STAT CD3-FITC/CD56-RDI MONOCLONAL ANTIBODY REAGENT WITH CYTO-STAT/COULTER CLONE MSIGGI-RD1/MSIGGI-FITC ISOTYPIC COL
K982172 · Coulter Corp. · Sep 1998
BAYER ADVIA 60 HEMATOLOGY SYSTEM (IN VITRO DIAGNOSTIC SYSTEM)
K982802 · Bayer Corp. · Sep 1998
DAKO MOUSE ANTI-HUMAN B-CELL, CD19/RPE-CY5, CLONE HD37
K980635 · Dako Corp. · Jul 1998
STATUSFLOW
K982231 · R&D Systems, Inc. · Jul 1998
ABBOTT CELL-DYN 4000 IMMUNOPIT (CD61) ASSAY
K981342 · Abbott Laboratories · Jun 1998