Cleared Traditional

K991178 - FLEXIBLE FIBERSCOPE, MODEL 7331.001, GUIDE SECTION FOR LITHOVAC HANDPIECE, MODEL 8708.253

K991178 is an FDA 510(k) clearance for FLEXIBLE FIBERSCOPE, manufactured by Richard Wolf Medical Instruments Corp.. The device is a Class 2 Gastroenterology & Urology device with product code FGB cleared through the Traditional 510(k) pathway after a 65-day FDA review.

K991178 · Richard Wolf Medical Instruments Corp. · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 1999
Decision
65d
Days
Class 2
Risk

K991178 is an FDA 510(k) clearance for the FLEXIBLE FIBERSCOPE, MODEL 7331.001, GUIDE SECTION FOR LITHOVAC HANDPIECE, MO.... Classified as Ureteroscope And Accessories, Flexible/rigid (product code FGB), Class II - Special Controls.

Submitted by Richard Wolf Medical Instruments Corp. (Vernon Hills, US). The FDA issued a Cleared decision on June 11, 1999 after a review of 65 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.1500 - the FDA gastroenterology and urology device 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 Richard Wolf Medical Instruments Corp. devices

FDA 510(k) Submission Details - K991178

510(k) Number K991178 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 07, 1999
Decision Date June 11, 1999
Days to Decision 65 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
66d faster than avg
Panel avg: 131d · This submission: 65d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

FGB Device Classification - Class 2, Special Controls

Product Code FGB Ureteroscope And Accessories, Flexible/rigid
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.1500
Definition To Perform Various Diagnostic And Therapeutic Procedures Within The Urinary Tract. For Reusable, Flexible Endoscopes In This Product Code, Validated Reprocessing Instructions And Reprocessing Validation Data Must Be Included In A 510(k) Submission (82 Fr 26807, Available At Https://www.gpo.gov/fdsys/pkg/fr-2017-06-09/pdf/2017-12007.pdf).
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 Gastroenterology & Urology devices follow this clearance model.

Regulatory Peers - FGB Ureteroscope And Accessories, Flexible/rigid

All 100
Devices cleared under the same product code (FGB) and FDA review panel - the closest regulatory comparables to K991178.
STRYKER FLEXIBLE URETEROSCOPE
K031278 · Stryker Endoscopy · Oct 2003
USA SERIES DUR 8 ELITE, USA SERIES DUR 8, MODELS DUR 8E, DUR 8
K023358 · Acmi Corporation · Jan 2003
URETERO-RENOSCOPE
K992527 · Fiber Imaging Technologies, Inc. · Oct 1999
URETERO-RENOSCOPE, MODEL 8706.402, INSERTION SHEATH, MODEL 8706.042
K990050 · Richard Wolf Medical Instruments Corp. · Mar 1999
MVM 7.5 FRENCH FLEXIBLE URETEROSCOPE
K982905 · Karl Storz Endoscopy · Oct 1998
12 URETEROSCOPES/URETERO-RENOSCOPES
K963855 · Richard Wolf Medical Instruments Corp. · Apr 1997