Cleared Traditional

JT-1 POWERED TRACTION UNIT (K923103) - FDA 510(k) Clearance

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

K923103 · Chirotronics, Inc. · Physical Medicine device
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Nov 1992
Decision
137d
Days
Class 2
Risk

K923103 is an FDA 510(k) clearance for the JT-1 POWERED TRACTION UNIT. Classified as Equipment, Traction, Powered (product code ITH), Class II - Special Controls.

Submitted by Chirotronics, Inc. (Asheville, US). The FDA issued a Cleared decision on November 9, 1992 after a review of 137 days - within the typical 510(k) review window.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5900 - the FDA physical medicine 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 Physical Medicine review framework, consistent with the majority of Class II 510(k) submissions.

View all Chirotronics, Inc. devices

Submission Details

510(k) Number K923103 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 25, 1992
Decision Date November 09, 1992
Days to Decision 137 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
22d slower than avg
Panel avg: 115d · This submission: 137d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ITH Equipment, Traction, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5900
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 Physical Medicine devices follow this clearance model.

Regulatory Peers - ITH Equipment, Traction, Powered

All 70
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