Cleared Traditional

K951116 - ACROMED PEDICLE SCREW (FDA 510(k) Clearance)

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

K951116 · Acromed Corp. · Orthopedic device
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Aug 1995
Decision
154d
Days
Class 2
Risk

K951116 is an FDA 510(k) clearance for the ACROMED PEDICLE SCREW. Classified as Orthosis, Spondylolisthesis Spinal Fixation (product code MNH), Class II - Special Controls.

Submitted by Acromed Corp. (Cleveland, US). The FDA issued a Cleared decision on August 11, 1995 after a review of 154 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3070 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.

View all Acromed Corp. devices

Submission Details

510(k) Number K951116 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received March 10, 1995
Decision Date August 11, 1995
Days to Decision 154 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
32d slower than avg
Panel avg: 122d · This submission: 154d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MNH Orthosis, Spondylolisthesis Spinal Fixation
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3070
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.