Cleared Traditional

K905685 - ZENITH COX FLEXION CHIROPRACTIC TABLE

K905685 is the FDA 510(k) clearance for ZENITH COX FLEXION CHIROPRACTIC TABLE by Williams Manufacturing Co.. It is a Class 1 Physical Medicine device (product code INQ) cleared through the Traditional 510(k) pathway after a 30-day FDA review.

K905685 · Williams Manufacturing Co. · Physical Medicine device
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Jan 1991
Decision
30d
Days
Class 1
Risk

K905685 is an FDA 510(k) clearance for the ZENITH COX FLEXION CHIROPRACTIC TABLE. Classified as Table, Powered (product code INQ), Class I - General Controls.

Submitted by Williams Manufacturing Co. (Elgin, US). The FDA issued a Cleared decision on January 18, 1991 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.3760 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Williams Manufacturing Co. devices

Submission Details

510(k) Number K905685 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 19, 1990
Decision Date January 18, 1991
Days to Decision 30 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
85d faster than avg
Panel avg: 115d · This submission: 30d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code INQ Table, Powered
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 890.3760
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - INQ Table, Powered

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