Cleared Special

K013279 - MOSFET AUTOSENSE, MODEL TN-RD-60 (FDA 510(k) Clearance)

Class II Radiology device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K013279 · Thomson & Nielsen Electronics, Ltd. · Radiology device
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Oct 2001
Decision
16d
Days
Class 2
Risk

K013279 is an FDA 510(k) clearance for the MOSFET AUTOSENSE, MODEL TN-RD-60. Classified as Accelerator, Linear, Medical (product code IYE), Class II - Special Controls.

Submitted by Thomson & Nielsen Electronics, Ltd. (Ottawa, Ontario, CA). The FDA issued a Cleared decision on October 18, 2001 after a review of 16 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.5050 - the FDA radiology and imaging software oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Thomson & Nielsen Electronics, Ltd. devices

Submission Details

510(k) Number K013279 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 02, 2001
Decision Date October 18, 2001
Days to Decision 16 days
Submission Type Special
Review Panel Radiology (RA)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
91d faster than avg
Panel avg: 107d · This submission: 16d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code IYE Accelerator, Linear, Medical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.5050
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 - IYE Accelerator, Linear, Medical

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