Cleared Special

K212692 - Mariner Pedicle Screw System

K212692 is an FDA 510(k) clearance for Mariner Pedicle Screw System, manufactured by SeaSpine Orthopedics Corporation. The device is a Class 2 Orthopedic device with product code NKB cleared through the Special 510(k) pathway after a 27-day FDA review.

K212692 · SeaSpine Orthopedics Corporation · Orthopedic device
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Sep 2021
Decision
27d
Days
Class 2
Risk

K212692 is an FDA 510(k) clearance for the Mariner Pedicle Screw System. Classified as Thoracolumbosacral Pedicle Screw System within the NKB classification (a category for thoracolumbosacral pedicle screw systems), Class II - Special Controls.

Submitted by SeaSpine Orthopedics Corporation (Carlsbad, US). The FDA issued a Cleared decision on September 21, 2021 after a review of 27 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3070 - the FDA orthopedic device regulatory framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all SeaSpine Orthopedics Corporation devices

FDA 510(k) Submission Details - K212692

510(k) Number K212692 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 25, 2021
Decision Date September 21, 2021
Days to Decision 27 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
95d faster than avg
Panel avg: 122d · This submission: 27d
Pathway characteristics
Modification to existing cleared device.

NKB Device Classification - Class 2, Special Controls

Product Code NKB Thoracolumbosacral Pedicle Screw System
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3070
Definition Intended To Provide Immobilization And Stabilization Of Spinal Segments In Thoracic, Lumbar, And Sacral Spine As An Adjunct To Fusion.
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 - NKB Thoracolumbosacral Pedicle Screw System

All 706
Devices cleared under the same product code (NKB) and FDA review panel - the closest regulatory comparables to K212692.
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