Cleared Traditional

K121297 - ORIGIN HIP STEM, FEMORAL HEAD, LOGICAL PX-SERIES ACETABULAR SHELL, LOCIGAL G-SERIES ACETABULAR SHELL, LOGICAL ACETABULAR

K121297 is an FDA 510(k) clearance for ORIGIN HIP STEM, manufactured by Signature Orthopaedics Pty, Ltd.. The device is a Class 2 Orthopedic device with product code LPH cleared through the Traditional 510(k) pathway after a 242-day FDA review.

K121297 · Signature Orthopaedics Pty, Ltd. · Orthopedic device
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Optimized for regulatory review, auditing and printing
Dec 2012
Decision
242d
Days
Class 2
Risk

K121297 is an FDA 510(k) clearance for the ORIGIN HIP STEM, FEMORAL HEAD, LOGICAL PX-SERIES ACETABULAR SHELL, LOCIGAL G-.... Classified as Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented (product code LPH), Class II - Special Controls.

Submitted by Signature Orthopaedics Pty, Ltd. (Chatswood, AT). The FDA issued a Cleared decision on December 28, 2012 after a review of 242 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3358 - 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 Signature Orthopaedics Pty, Ltd. devices

FDA 510(k) Submission Details - K121297

510(k) Number K121297 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 30, 2012
Decision Date December 28, 2012
Days to Decision 242 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
120d slower than avg
Panel avg: 122d · This submission: 242d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

LPH Device Classification - Class 2, Special Controls

Product Code LPH Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3358
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 - LPH Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented

All 536
Devices cleared under the same product code (LPH) and FDA review panel - the closest regulatory comparables to K121297.
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