Cleared Traditional

K221077 - Auryon Atherectomy System (FDA 510(k) Clearance)

Class II Cardiovascular device cleared through predicate-based substantial equivalence.

K221077 · Eximo Medical, Ltd. · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2022
Decision
58d
Days
Class 2
Risk

K221077 is an FDA 510(k) clearance for the Auryon Atherectomy System. Classified as Catheter, Peripheral, Atherectomy (product code MCW), Class II - Special Controls.

Submitted by Eximo Medical, Ltd. (Rehovot, IL). The FDA issued a Cleared decision on June 9, 2022 after a review of 58 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4875 - the FDA cardiovascular device oversight 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 Eximo Medical, Ltd. devices

Submission Details

510(k) Number K221077 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 12, 2022
Decision Date June 09, 2022
Days to Decision 58 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
67d faster than avg
Panel avg: 125d · This submission: 58d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code MCW Catheter, Peripheral, Atherectomy
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4875
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. Clinical trial data may be submitted as supporting evidence to strengthen the substantial equivalence argument. Most Cardiovascular devices follow this clearance model.

Regulatory Consultant

Angiodynamics
James Welsh

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Clinical Evidence

ClinicalTrials.gov
NCT02556255 Completed Interventional Industry-sponsored

Safety and Effectiveness Study of Eximo's B-Laser™ Atherectomy Device for PAD Treatment

Safety and Effectiveness Evaluation of Eximo's B-Laser™ Atherectomy Device, in Subjects Affected With PAD

57
Patients (actual)
2
Sites
Treatment
Purpose
Open label
Masking
Condition studied Peripheral Arterial Disease
Study design Single group
Eligibility All sexes · 18 Years+
Principal investigator Oshrat Cohen, Ph.D., MBA
Sponsor Eximo Medical Ltd. (industry)
Started 2015-10-01 → Primary completion 2017-08-01 → Completed 2020-11-20
Primary outcome
Number of Participants With 30 Day Freedom From Major Adverse Events
Secondary outcome
Number of Participants With Perioperative (Until Discharge) Freedom From Device/Procedure* Related Adverse Events (2)
View full study on ClinicalTrials.gov

Regulatory Peers - MCW Catheter, Peripheral, Atherectomy

All 145
Devices cleared under the same product code (MCW) and FDA review panel - the closest regulatory comparables to K221077.
Auryon Atherectomy System
K260244 · Eximo Medical · Apr 2026
FreedomFlow™ Orbital Circumferential Atherectomy System (H6005/ 4Fr 3-Sphere Configuration)
K250723 · Cardio Flow Inc., · Apr 2025
Turbo-Elite Laser Atherectomy Catheter
K250385 · Spectranetics · Mar 2025
Rotarex Atherectomy System
K242757 · Bard Peripheral Vascular, Inc. · Jan 2025
FreedomFlow™ Orbital Circumferential Atherectomy System
K242947 · Cardio Flow Inc., · Nov 2024
Auryon Atherectomy Catheter 1.7mm
K241553 · Eximo Medical, Ltd. · Jun 2024