Cleared Traditional

K912893 - ORTHOPANTOMOGRAPH 100 (FDA 510(k) Clearance)

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

K912893 · Instrumentarium Corp. · Radiology device
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Nov 1991
Decision
127d
Days
Class 2
Risk

K912893 is an FDA 510(k) clearance for the ORTHOPANTOMOGRAPH 100. Classified as Unit, X-ray, Extraoral With Timer (product code EHD), Class II - Special Controls.

Submitted by Instrumentarium Corp. (Finland, FI). The FDA issued a Cleared decision on November 5, 1991 after a review of 127 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 872.1800 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Instrumentarium Corp. devices

Submission Details

510(k) Number K912893 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 01, 1991
Decision Date November 05, 1991
Days to Decision 127 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
20d slower than avg
Panel avg: 107d · This submission: 127d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EHD Unit, X-ray, Extraoral With Timer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.1800
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 - EHD Unit, X-ray, Extraoral With Timer

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