Cleared Traditional

K253640 - T2 Alpha Femur Retrograde Nailing System

Also marketed or referenced as:
Pangea Femur Reconstruction System

K253640 is the FDA 510(k) clearance for T2 Alpha Femur Retrograde Nailing System by Stryker GmbH. It is a Class 2 Orthopedic device (product code HSB) cleared through the Traditional 510(k) pathway after a 76-day FDA review.

K253640 · Stryker GmbH · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Feb 2026
Decision
76d
Days
Class 2
Risk

K253640 is an FDA 510(k) clearance for the T2 Alpha Femur Retrograde Nailing System. Classified as Rod, Fixation, Intramedullary And Accessories (product code HSB), Class II - Special Controls.

Submitted by Stryker GmbH (Selzach, Solothurn, Ch, CH). The FDA issued a Cleared decision on February 3, 2026 after a review of 76 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3020 - 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 Stryker GmbH devices

Submission Details

510(k) Number K253640 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 19, 2025
Decision Date February 03, 2026
Days to Decision 76 days
Submission Type Traditional
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
46d faster than avg
Panel avg: 122d · This submission: 76d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code HSB Rod, Fixation, Intramedullary And Accessories
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3020
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 - HSB Rod, Fixation, Intramedullary And Accessories

All 318
Devices cleared under the same product code (HSB) and FDA review panel - the closest regulatory comparables to K253640.
Arthrex FibuLock Nail System
K252196 · Arthrex, Inc. · Mar 2026
Phantom® Hindfoot TTC/TC Nail System
K253591 · Paragon 28, Inc. · Mar 2026
Active Intramedullary (AIM) Tibial Nail System
K252025 · Satori Orthopaedics, Inc. · Mar 2026
Affixus® Natural Nail® Proximal Humeral System
K253749 · Zimmer Switzerland Manufacturing GmbH · Dec 2025
ARIX Femur Nail System
K252826 · Jeil Medical Corporation · Dec 2025
Estremo Fibular Nail
K250197 · Citieffe S.R.L. · Oct 2025