Cleared Traditional

K162977 - ADVIA 2120i, ADVIA 2120 (FDA 510(k) Clearance)

Class II Hematology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K162977 · Siemens Healthcare Diagnostics · Hematology device
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Aug 2017
Decision
289d
Days
Class 2
Risk

K162977 is an FDA 510(k) clearance for the ADVIA 2120i, ADVIA 2120. Classified as Counter, Differential Cell (product code GKZ), Class II - Special Controls.

Submitted by Siemens Healthcare Diagnostics (Tarrytown, US). The FDA issued a Cleared decision on August 11, 2017 after a review of 289 days - an extended review cycle.

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 Siemens Healthcare Diagnostics devices

Submission Details

510(k) Number K162977 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 26, 2016
Decision Date August 11, 2017
Days to Decision 289 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
176d slower than avg
Panel avg: 113d · This submission: 289d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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

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