Cleared Special

K170759 - CRE Pulmonary Balloon Dilatation Catheter

K170759 is an FDA 510(k) clearance for CRE Pulmonary Balloon Dilatation Catheter, manufactured by Boston Scientific Corporation. The device is a Class 2 Ear, Nose, Throat device with product code KTI cleared through the Special 510(k) pathway after a 102-day FDA review.

K170759 · Boston Scientific Corporation · Ear, Nose, Throat device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Jun 2017
Decision
102d
Days
Class 2
Risk

K170759 is an FDA 510(k) clearance for the CRE Pulmonary Balloon Dilatation Catheter. Classified as Bronchoscope Accessory (product code KTI), Class II - Special Controls.

Submitted by Boston Scientific Corporation (Marlboro, US). The FDA issued a Cleared decision on June 23, 2017 after a review of 102 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. 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. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

FDA 510(k) Submission Details - K170759

510(k) Number K170759 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 13, 2017
Decision Date June 23, 2017
Days to Decision 102 days
Submission Type Special
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
12d slower than avg
Panel avg: 90d · This submission: 102d
Pathway characteristics
Modification to existing cleared device.

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 33
Devices cleared under the same product code (KTI) and FDA review panel - the closest regulatory comparables to K170759.
Single Use Aspiration Needle
K190239 · Olympus Medical Systems Corp. · Dec 2019
PeriView FLEX
K181193 · Olympus Surgical Technologies America · Jul 2018
PeriView FLEX
K171232 · Olympus Surgical Technologies America · Sep 2017
ViziShot 2 FLEX
K163469 · Olympus Surgical Technologies America · Apr 2017
Elation Pulmonary Balloon Dilation
K161392 · Merit Medical Systems, Inc. · Sep 2016
Dillard Airway Dilatation System
K153484 · Intuit Medical Products, LLC · Jul 2016
K170759 · CRE Pulmonary Balloon Dilatation Catheter
Download PDF FDA Summary Boston Scientific Cor…