Cleared Special

K234145 - ViSiGi 3D Gastric Sizing Tube

K234145 is the FDA 510(k) clearance for ViSiGi 3D Gastric Sizing Tube by Boehringer Laboratories. It is a Class 2 Gastroenterology & Urology device (product code KNT) cleared through the Special 510(k) pathway after a 28-day FDA review.

K234145 · Boehringer Laboratories · Gastroenterology & Urology device
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Jan 2024
Decision
28d
Days
Class 2
Risk

K234145 is an FDA 510(k) clearance for the ViSiGi 3D Gastric Sizing Tube. Classified as Tubes, Gastrointestinal (and Accessories) (product code KNT), Class II - Special Controls.

Submitted by Boehringer Laboratories (Phoenixville, US). The FDA issued a Cleared decision on January 26, 2024 after a review of 28 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5980 - the FDA gastroenterology and urology 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 Boehringer Laboratories devices

Submission Details

510(k) Number K234145 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 29, 2023
Decision Date January 26, 2024
Days to Decision 28 days
Submission Type Special
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
102d faster than avg
Panel avg: 130d · This submission: 28d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code KNT Tubes, Gastrointestinal (and Accessories)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5980
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 - KNT Tubes, Gastrointestinal (and Accessories)

All 252
Devices cleared under the same product code (KNT) and FDA review panel - the closest regulatory comparables to K234145.
ViSiGi LUX (5332)
K234033 · Boehringer Laboratories, LLC · May 2024
Enteral Feeding Sets
K240039 · Hangzhou Primecare Medical Co., Ltd. · Apr 2024
Endolumik Gastric Calibration Tube M Series (EGCT36M)
K240069 · Endolumik · Feb 2024
AMT G-Tube Balloon Gastrostomy Feeding Device
K222846 · Applied Medical Technology, Inc. · Dec 2023
Entarik Feeding Tube System
K230206 · Gravitas Medical, Inc. · Mar 2023
Endolumik Fluorescence Guided Gastric Calibration Tube (FG Bougie)
K222880 · Endolumik, Inc. · Mar 2023