Cleared Traditional

K251251 - ChanPin Pedicle Screw Spinal System

K251251 is an FDA 510(k) clearance for ChanPin Pedicle Screw Spinal System, manufactured by Chanpin Medtak Co., Ltd.. The device is a Class 2 Orthopedic device with product code NKB cleared through the Traditional 510(k) pathway after a 412-day FDA review.

K251251 · Chanpin Medtak Co., Ltd. · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2026
Decision
412d
Days
Class 2
Risk

K251251 is an FDA 510(k) clearance for the ChanPin Pedicle Screw Spinal System. Classified as Thoracolumbosacral Pedicle Screw System within the NKB classification (a category for thoracolumbosacral pedicle screw systems), Class II - Special Controls.

Submitted by Chanpin Medtak Co., Ltd. (New Taipei City, TW). The FDA issued a Cleared decision on June 9, 2026 after a review of 412 days - an unusually long review period, suggesting complex equivalence evaluation.

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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Orthopedic submissions.

View all Chanpin Medtak Co., Ltd. devices

FDA 510(k) Submission Details - K251251

510(k) Number K251251 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 23, 2025
Decision Date June 09, 2026
Days to Decision 412 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
290d slower than avg
Panel avg: 122d · This submission: 412d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

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 716
Devices cleared under the same product code (NKB) and FDA review panel - the closest regulatory comparables to K251251.
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