Cleared Traditional

K993900 - COAGULATION ELECTRODE, MODEL 2000 (FDA 510(k) Clearance)

Also includes:
RADIOFREQUENCY GENERATOR, MODEL 20-115

Class II Ear, Nose, Throat device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K993900 · Broncus Technologies, Inc. · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 2000
Decision
73d
Days
Class 2
Risk

K993900 is an FDA 510(k) clearance for the COAGULATION ELECTRODE, MODEL 2000. Classified as Bronchoscope (flexible Or Rigid) (product code EOQ), Class II - Special Controls.

Submitted by Broncus Technologies, Inc. (Mountain View, US). The FDA issued a Cleared decision on January 28, 2000 after a review of 73 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.4680 - the FDA ear, nose and throat 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 Broncus Technologies, Inc. devices

Submission Details

510(k) Number K993900 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 16, 1999
Decision Date January 28, 2000
Days to Decision 73 days
Submission Type Traditional
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
16d faster than avg
Panel avg: 89d · This submission: 73d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EOQ Bronchoscope (flexible Or Rigid)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.4680
Definition A Bronchoscope (flexible Or Rigid) And Accessories Is A Tubular Endoscopic Device With Any Of A Group Of Accessory Devices Which Attach To The Bronchoscope And Is Intended To Examine Or Treat The Larynx And Tracheobronchial Tree. If The Device Is Reprocessed, Reprocessing Validation Data For This Device Type Must Be Included In A 510(k) Submission. If The Device Is Reusable, Validated Reprocessing Instructions And Reprocessing Validation Data For This Device Type 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 Ear, Nose, Throat devices follow this clearance model.

Regulatory Peers - EOQ Bronchoscope (flexible Or Rigid)

All 236
Devices cleared under the same product code (EOQ) and FDA review panel - the closest regulatory comparables to K993900.
EVIS EXERA III BRONCHOVIDEOSCOPE (OLYMPUS BF-Q190)
K252341 · Olympus Medical Systems Corp. · Apr 2026
LoopView® Single-Use Digital Flexible Bronchoscope (B27-C, B27-CG)
K260420 · MacroLux Medical Technology Co., Ltd. · Apr 2026
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K251731 · Karl Storz SE & CO. KG · Dec 2025
Himaging Bronchscope System
K251894 · Himaging Technology (Shanghai) Co., Ltd. · Sep 2025
Ion Endoluminal System (IF1000)
K252045 · Intuitive Surgical, Inc. · Sep 2025