Cleared Traditional

K881491 - MODEL 3487A PISCES EPIDURAL LEAD (FDA 510(k) Clearance)

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

K881491 · Medtronic Vascular · Neurology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 1988
Decision
47d
Days
Class 2
Risk

K881491 is an FDA 510(k) clearance for the MODEL 3487A PISCES EPIDURAL LEAD. Classified as Stimulator, Spinal-cord, Implanted (pain Relief) (product code GZB), Class II - Special Controls.

Submitted by Medtronic Vascular (Minneapolis, US). The FDA issued a Cleared decision on May 25, 1988 after a review of 47 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.5880 - 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 Medtronic Vascular devices

Submission Details

510(k) Number K881491 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 08, 1988
Decision Date May 25, 1988
Days to Decision 47 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
101d faster than avg
Panel avg: 148d · This submission: 47d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GZB Stimulator, Spinal-cord, Implanted (pain Relief)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.5880
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 Neurology devices follow this clearance model.