Cleared Traditional

K230535 - KARL STORZ Urological Laser Accessories (FDA 510(k) Clearance)

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

K230535 · Karl Storz SE & CO. KG · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Sep 2023
Decision
193d
Days
Class 2
Risk

K230535 is an FDA 510(k) clearance for the KARL STORZ Urological Laser Accessories. Classified as Powered Laser Surgical Instrument within the GEX classification (a category for powered laser surgical instruments across multiple specialties), Class II - Special Controls.

Submitted by Karl Storz SE & CO. KG (Tuttlingen, DE). The FDA issued a Cleared decision on September 8, 2023 after a review of 193 days - an extended review cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 878.4810 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.

View all Karl Storz SE & CO. KG devices

Submission Details

510(k) Number K230535 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 27, 2023
Decision Date September 08, 2023
Days to Decision 193 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
63d slower than avg
Panel avg: 130d · This submission: 193d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GEX Powered Laser Surgical Instrument
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.4810
Definition A Laser (light Amplification By Stimulated Emission Of Radiation) Based Device Having Coherence, Collimated And Typically Monochromatic Radiation. Typically Indicated To To Cut, Destroy, Remove Or Coagulate Tissue, Generally Soft Tissue, For General Surgical Purpose In Medical Specialties Of General And Plastic Surgery, Dermatology/aesthetic, Podiatry, Otolaryngology (ent), Gynecology, Neurosurgery, Orthopedics (soft Tissue), Dental And Oral Surgery, And Dentistry. The Classification Regulation 21 Cfr 878.4810 Describes A Device That Is Carbon Dioxide Or Argon Laser Intended To Cut, Destroy, Remove Or Coagulate Tissue By The Light.
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 Consultant

Karl Storz Endoscopy America, Inc.
Emily Rhiel

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - GEX Powered Laser Surgical Instrument

All 2855
Devices cleared under the same product code (GEX) and FDA review panel - the closest regulatory comparables to K230535.
YellowStar
K261094 · Asclepion Laser Technologies GmbH · Apr 2026
VANISH PRO
K253765 · Ddc Technologies, Inc. · Apr 2026
Q-Switched Nd: YAG Laser System (Glamor Q)
K260153 · Nanjing Bestview Laser S&T Co., Ltd. · Apr 2026
Diode Laser Therapy Systems (V19)
K260307 · Weifang Mingliang Electronics Co., Ltd. · Apr 2026
Picosecond Nd:YAG Laser Systems (Model: HS-298)
K260017 · Shanghai Apolo Medical Technology Co., Ltd. · Apr 2026
CO2 Laser System
K260257 · Sanhe Meditech Co., Ltd. · Mar 2026