Cleared Traditional

TAYLOR SPINAL RETRACTOR (K892546) - FDA 510(k) Clearance

Class I Neurology device.

K892546 · Zinnanti Surgical Instruments, Inc. · Neurology device
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May 1989
Decision
30d
Days
Class 1
Risk

K892546 is an FDA 510(k) clearance for the TAYLOR SPINAL RETRACTOR. Classified as Instrument, Surgical, Non-powered (product code HAO), Class I - General Controls.

Submitted by Zinnanti Surgical Instruments, Inc. (Chatsworth, US). The FDA issued a Cleared decision on May 11, 1989 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.4535 - the FDA neurology 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 Zinnanti Surgical Instruments, Inc. devices

Submission Details

510(k) Number K892546 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 11, 1989
Decision Date May 11, 1989
Days to Decision 30 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
118d faster than avg
Panel avg: 148d · This submission: 30d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code HAO Instrument, Surgical, Non-powered
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 882.4535
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 - HAO Instrument, Surgical, Non-powered

All 33
Devices cleared under the same product code (HAO) and FDA review panel - the closest regulatory comparables to K892546.
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