Cleared Traditional

MICHELSON ANTERIOR CERVICAL PLATE SYSTEM (K974435) - FDA 510(k) Clearance

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

K974435 · Wrightmedicaltechnologyinc · Orthopedic device
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Feb 1998
Decision
87d
Days
Class 2
Risk

K974435 is an FDA 510(k) clearance for the MICHELSON ANTERIOR CERVICAL PLATE SYSTEM. Classified as Appliance, Fixation, Spinal Intervertebral Body (product code KWQ), Class II - Special Controls.

Submitted by Wrightmedicaltechnologyinc (Arlington, US). The FDA issued a Cleared decision on February 19, 1998 after a review of 87 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3060 - the FDA orthopedic device regulatory 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 Wrightmedicaltechnologyinc devices

Submission Details

510(k) Number K974435 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received November 24, 1997
Decision Date February 19, 1998
Days to Decision 87 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
35d faster than avg
Panel avg: 122d · This submission: 87d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KWQ Appliance, Fixation, Spinal Intervertebral Body
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3060
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 Orthopedic devices follow this clearance model.

Regulatory Peers - KWQ Appliance, Fixation, Spinal Intervertebral Body

All 238
Devices cleared under the same product code (KWQ) and FDA review panel - the closest regulatory comparables to K974435.
ANTERIOR CERVICAL PLATING SYSTEM
K984342 · United States Surgical, A Division of Tyco Healthc · Dec 1998
THORACOLUMBAR SPINAL ROD SYSTEM (EMPOWER)
K983899 · United States Surgical, A Division of Tyco Healthc · Dec 1998
AESCULAP ABC CERVICAL PLATING SYSTEM
K974706 · Aesculap, Inc. · Mar 1998
DEPUY MOTECH PEAK POLYAXIAL ANTERIOR CERVICAL PLATE SYSTEM
K971730 · Depuy, Inc. · Nov 1997
DEPUY MOTECH PROFILE ANTERIOR THORACOLUMBAR PLATE SYSTEM
K973060 · Depuy, Inc. · Nov 1997
SYNTHES SPINE SMALL STATURE ANTERIOR CERVICAL VERTEBRAE PLATE SYSTEM
K971883 · Synthes (Usa) · Oct 1997