Cleared Traditional

K152922 - ViziShot FLEX

K152922 is an FDA 510(k) clearance for ViziShot FLEX, manufactured by Spiration, Inc.. The device is a Class 2 Ear, Nose, Throat device with product code KTI cleared through the Traditional 510(k) pathway after a 140-day FDA review.

K152922 · Spiration, Inc. · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Feb 2016
Decision
140d
Days
Class 2
Risk

K152922 is an FDA 510(k) clearance for the ViziShot FLEX. Classified as Bronchoscope Accessory (product code KTI), Class II - Special Controls.

Submitted by Spiration, Inc. (Redmond, US). The FDA issued a Cleared decision on February 19, 2016 after a review of 140 days - within the typical 510(k) review window.

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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Ear, Nose, Throat review framework, consistent with the majority of Class II 510(k) submissions.

View all Spiration, Inc. devices

FDA 510(k) Submission Details - K152922

510(k) Number K152922 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 02, 2015
Decision Date February 19, 2016
Days to Decision 140 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
51d slower than avg
Panel avg: 89d · This submission: 140d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KTI Device Classification - Class 2, Special Controls

Product Code KTI Bronchoscope Accessory
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.4680
Definition 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 - KTI Bronchoscope Accessory

All 24
Devices cleared under the same product code (KTI) and FDA review panel - the closest regulatory comparables to K152922.
PeriView FLEX
K181193 · Olympus Surgical Technologies America · Jul 2018
CRE Pulmonary Balloon Dilatation Catheter
K170759 · Boston Scientific Corporation · Jun 2017
Elation Pulmonary Balloon Dilation
K161392 · Merit Medical Systems, Inc. · Sep 2016
INSPIRA AIR BALLOON DILATION SYSTEM
K110218 · Acclarent, Inc. · Mar 2011
AIRWAY BALLOON CATHETER INFLATION DEVICE
K090660 · Acclarent, Inc. · Jun 2009
CRE PULMONARY BALLOON DILATATION CATHETER, MODELS K00550300, M00550310, M00550320, M00550330, M00550340, M00550350
K023337 · Boston Scientific Corp · Nov 2002