Cleared Special

K031034 - SPIN DOWN RAPIDFLAP

K031034 is an FDA 510(k) clearance for SPIN DOWN RAPIDFLAP, manufactured by Walter Lorenz Surgical, Inc.. The device is a Class 2 Neurology device with product code GXN cleared through the Special 510(k) pathway after a 50-day FDA review.

K031034 · Walter Lorenz Surgical, Inc. · Neurology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 2003
Decision
50d
Days
Class 2
Risk

K031034 is an FDA 510(k) clearance for the SPIN DOWN RAPIDFLAP. Classified as Plate, Cranioplasty, Preformed, Non-alterable (product code GXN), Class II - Special Controls.

Submitted by Walter Lorenz Surgical, Inc. (Jacksonville, US). The FDA issued a Cleared decision on May 21, 2003 after a review of 50 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.5330 - the FDA neurology device 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 Walter Lorenz Surgical, Inc. devices

FDA 510(k) Submission Details - K031034

510(k) Number K031034 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 01, 2003
Decision Date May 21, 2003
Days to Decision 50 days
Submission Type Special
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
98d faster than avg
Panel avg: 148d · This submission: 50d
Pathway characteristics
Modification to existing cleared device.

GXN Device Classification - Class 2, Special Controls

Product Code GXN Plate, Cranioplasty, Preformed, Non-alterable
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.5330
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 Neurology devices follow this clearance model.

Regulatory Peers - GXN Plate, Cranioplasty, Preformed, Non-alterable

All 55
Devices cleared under the same product code (GXN) and FDA review panel - the closest regulatory comparables to K031034.
STRYKER CUSTOM TI IMPLANT
K052871 · Stryker Leibinger · Dec 2005
SYNTHES PATIENT SPECIFIC CRANIAL/CRANIOFACIAL IMPLANT
K053199 · Synthes (Usa) · Dec 2005
SYNTHES (USA) PATIENT SPECIFIC CRANIAL/CRANIOFACIAL IMPLANTS
K033868 · Synthes (Usa) · Jun 2004
OSTEOMED CRANIAL FLAP FIXATION SYSTEM
K022277 · Osteomed Corp. · Apr 2003
STRYKER LEIBINGER CRANIAL FIXATION SYSTEM
K030378 · Stryker Instruments · Mar 2003
MODIFICATION OF THE BIOPLATE ZIP CRANIOTOMY FIXATION SYSTEM
K020088 · Bioplate, Inc. · Feb 2002