Cleared Traditional

MAMMOMAT 300 AND MAMMOMAT 3000 (K932672) - FDA 510(k) Clearance

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

K932672 · Siemens Medical Solutions USA, Inc. · Radiology device
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Sep 1994
Decision
469d
Days
Class 2
Risk

K932672 is an FDA 510(k) clearance for the MAMMOMAT 300 AND MAMMOMAT 3000. Classified as System, X-ray, Mammographic (product code IZH), Class II - Special Controls.

Submitted by Siemens Medical Solutions USA, Inc. (Iselin, US). The FDA issued a Cleared decision on September 14, 1994 after a review of 469 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1710 - the FDA radiology and imaging software oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Radiology submissions.

View all Siemens Medical Solutions USA, Inc. devices

Submission Details

510(k) Number K932672 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 02, 1993
Decision Date September 14, 1994
Days to Decision 469 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
362d slower than avg
Panel avg: 107d · This submission: 469d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code IZH System, X-ray, Mammographic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1710
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 Radiology devices follow this clearance model.

Regulatory Peers - IZH System, X-ray, Mammographic

All 175
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