Cleared Traditional

ETEX HA HIP REPLACEMENT SYSTEM (K935696) - FDA 510(k) Clearance

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

K935696 · Etex Corp. · Orthopedic device
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Jul 1994
Decision
234d
Days
Class 2
Risk

K935696 is an FDA 510(k) clearance for the ETEX HA HIP REPLACEMENT SYSTEM. Classified as Prosthesis, Hip, Semi-constrained, Uncemented, Metal / Polymer, Non-porous, Calcium Phosphate (product code MEH), Class II - Special Controls.

Submitted by Etex Corp. (Cambridge, US). The FDA issued a Cleared decision on July 22, 1994 after a review of 234 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3353 - 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 Etex Corp. devices

Submission Details

510(k) Number K935696 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received November 30, 1993
Decision Date July 22, 1994
Days to Decision 234 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
112d slower than avg
Panel avg: 122d · This submission: 234d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MEH Prosthesis, Hip, Semi-constrained, Uncemented, Metal / Polymer, Non-porous, Calcium Phosphate
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3353
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 - MEH Prosthesis, Hip, Semi-constrained, Uncemented, Metal / Polymer, Non-porous, Calcium Phosphate

All 103
Devices cleared under the same product code (MEH) and FDA review panel - the closest regulatory comparables to K935696.
OSTEONICS(R) THREADED HA ACETABULAR SHELLS
K945691 · Osteonics Corp. · Mar 1995
OSTEONICS SECURE-FIT AD-HA ACETABULAR COMPONENT SYSTEM
K942900 · Osteonics Corp. · Mar 1995
RESTORATION HA ACETABULAR CUP SERIES
K943957 · Osteonics Corp. · Mar 1995
STABILITY FEMORAL PROSTHESIS W/HAP
K915655 · Depuy, Inc. · Feb 1994
HA ANATOMIC HIP PROSTH W/TI-NIDIUM SURF HARD PROCE
K925607 · Zimmer, Inc. · Nov 1993
CONTOUR FEMORAL HIP STEM W/HYDROAPATITE COATING
K926299 · Depuy, Inc. · Oct 1993