Cleared Traditional

COMET C-125 (K914748) - FDA 510(k) Clearance

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

K914748 · Fischer Imaging Corp. · Radiology device
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Oct 1992
Decision
359d
Days
Class 2
Risk

K914748 is an FDA 510(k) clearance for the COMET C-125. Classified as Image-intensified Fluoroscopic X-ray System, Mobile (product code OXO), Class II - Special Controls.

Submitted by Fischer Imaging Corp. (Denver, US). The FDA issued a Cleared decision on October 15, 1992 after a review of 359 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1650 - 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. Elevated predicate reliance profile. 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 Fischer Imaging Corp. devices

Submission Details

510(k) Number K914748 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 22, 1991
Decision Date October 15, 1992
Days to Decision 359 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
252d slower than avg
Panel avg: 107d · This submission: 359d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code OXO Image-intensified Fluoroscopic X-ray System, Mobile
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1650
Definition Fluoroscopy Of The Human Body.
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 - OXO Image-intensified Fluoroscopic X-ray System, Mobile

All 22
Devices cleared under the same product code (OXO) and FDA review panel - the closest regulatory comparables to K914748.
SIREMOBIL CO2
K973598 · Siemens Medical Solutions USA, Inc. · Nov 1997
SIREMOBIL COMPACT
K963093 · Siemens Medical Solutions USA, Inc. · Sep 1996
STENOSCOP MOBILE FLUOROSCOPIC XRAY SYSTEM
K933447 · GE Medical Systems · Aug 1993
MOBILE X-RAY SYSTEM
K913525 · Siemens Medical Solutions USA, Inc. · Oct 1991