Tool · 510(k)

510(k) Predicate Finder

Find potential predicate devices for your 510(k) submission. Enter a K-number to find all clearances with the same product code, a three-letter product code to browse clearances directly, or search by device name.

Product Code: MCW FDA class 2

Catheter, Peripheral, Atherectomy

Cardiovascular

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The peripheral atherectomy catheter is a cardiovascular device used to remove atherosclerotic plaque from peripheral arteries through a minimally invasive catheter-based approach, restoring blood flow in patients with peripheral arterial disease. It is classified as FDA Class II under 21 CFR 870.4875 within the Cardiovascular specialty, requiring 510(k) premarket clearance. The product code is MCW and the device is not implanted. Full GMP quality system requirements apply.

510(k) Clearances

50+ matches
K Number
Device Name
FreedomFlow™ Orbital Circumferential Atherectomy System (H6005/ 4Fr 3-Sphere Configuration)
Turbo-Elite Laser Atherectomy Catheter
Rotarex Atherectomy System
FreedomFlow™ Orbital Circumferential Atherectomy System
Auryon Atherectomy Catheter 1.7mm; Auryon Atherectomy Catheter 1.7mm, Hydrophilic Coating
FreedomFlow Orbital Circumferential Atherectomy System (H6004/5Fr 3-Sphere Configuration)
Auryon Atherectomy Catheter 1.5 mm XL, Hydrophilic Coating (EXM-4010-H000), Auryon Atherectomy Catheter 0.9 mm XL, Hydrophilic Coating (EXM-4011-H000), Auryon Atherectomy Catheter 1.5 mm XL (EXM -4010-0000), Auryon Atherectomy Catheter 0.9 mm XL (EXM-4011-0000)
FreedomFlow Orbital Circumferential Atherectomy System
Auryon Atherectomy System
Pantheris LV Atherectomy Catheter
Turbo-Power (2.0mm) Laser Atherectomy Catheters, Turbo-Power (2.3mm) Laser Atherectomy Catheters
Auryon Atherectomy Catheters
ROTAPRO Rotational Atherectomy System
Auryon Atherectomy System
Diamondback 360 Peripheral Orbital Atherectomy System, Stealth 360 Peripheral Orbital Atherectomy System, Diamondback 360 Peripheral Orbital Atherectomy System Exchangeable Series
DIAMONDBACK 360 Peripheral Orbital Atherectomy System, DIAMONDBACK 360 Peripheral Orbital Atherectomy System, Exchangeable Series, Stealth 360 Peripheral Orbital Atherectomy System
Revolution Peripheral Atherectomy System
Pantheris System
Diamonback 360 Peripheral Orbital Atherectomy System, Diamondback 360 Stealth Orbital Atherectomy system
Rotarex Atherectomy System
TurboHawk Plus Directional Atherectomy System
2.4mm X 130cm Phoenix Deflecting Atherectomy System, 1.5mm X 149cm Phoenix Atherectomy System
Auryon Atherectomy System
DIAMONDBACK 360 Peripheral Orbital Atherectomy System, DIAMONDBACK 360 Peripheral Orbital Atherectomy System, Exchangeable Series, Stealth 360 Peripheral Orbital Atherectomy System
Revolution Peripheral Atherectomy System, Revolution Peripheral Atherectomy Guidewire
Diamondback 360 Peripheral Orbital Atherectomy System, Stealth 360 Peripheral Orbital Atherectomy System
Pantheris SV
Phoenix Atherectomy System
Phoenix 2.4mm Atherectomy Plus System
Diamondback 360 Peripheral Orbital Atherectomy System Exchangeable Series
B-Laser Atherectomy System
Pantheris System
ViperWire Advance Guide Wire, Stealth 360 Orbital Peripheral Atherectomy Device (PAD), DIAMONDBACK 360 Peripheral Atherectomy System
Straub Endovascular System
Turbo-Power (2.0mm) Laser Atherectomy Catheters, Turbo-Power (2.3mm) Laser Atherectomy Catheters
Turbo-Power (2.0mm) Laser Atherectomy Catheters, Turbo-Power (2.3mm) Laser Atherectomy Catheters
Pantheris Catheter (8F), Pantheris Catheter (7F), Lightbox HS Imaging Console, Lightbox Sled
1.8mm X 149cm Phoenix Atherectomy System, 2.2mm X 149cm Phoenix Atherectomy System, 2.4mm X 130cm Phoenix Atherectomy System
SilverHawk Peripheral Plaque Excision System, TurboHawk Peripheral Plaque Excision System
Diamondback 360 Peripheral Orbital Atherectomy System
Spectranetics Turbo-Elite Laser Atherectomy Catheters
Turbo-Power (2.0mm) Laser Atherectomy Catheters
Pantheris Catheter (8F); Pantheris Cather (7F); Lightbox HS Imaging Console; Lightbox Sled
Pantheris Catheter, Lightbix HS Imaging Console, Lightbox Sled
HawkOne Directional Atherectomy System
Pantheris Catheter
Pantheris Catheter (8Fr), Pantheris Catheter (7Fr)
Turbo-Power Laser Atherectomy Catheter
Diamondback 360 Peripheral Orbital Atherectomy System
Pantheris System

What is a Predicate Device?

A predicate device is a legally marketed device that a new 510(k) applicant uses to demonstrate substantial equivalence. The FDA's 510(k) pathway requires manufacturers to show that their device has the same intended use and similar technological characteristics as one or more predicate devices already cleared for commercial distribution.

Finding the right predicate is a critical step in 510(k) strategy. Manufacturers typically search for cleared devices with the same FDA product code, which groups devices by their intended use and regulatory classification. This tool helps you identify potential predicates by browsing all clearances within a product code.

Note that predicate devices must be legally marketed — they cannot be devices that were cleared but never commercialized, or devices subject to a mandatory recall. The determination of substantial equivalence considers intended use, technological characteristics, and performance data.

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