Cleared Traditional

K193322 - NovaCross CTO Microcatheter

K193322 is the FDA 510(k) clearance for NovaCross CTO Microcatheter by Nitiloop , Ltd.. It is a Class 2 Cardiovascular device (product code DQY) cleared through the Traditional 510(k) pathway after a 122-day FDA review.

K193322 · Nitiloop , Ltd. · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Apr 2020
Decision
122d
Days
Class 2
Risk

K193322 is an FDA 510(k) clearance for the NovaCross CTO Microcatheter. Classified as Catheter, Percutaneous (product code DQY), Class II - Special Controls.

Submitted by Nitiloop , Ltd. (Pardes Hanna, IL). The FDA issued a Cleared decision on April 2, 2020 after a review of 122 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1250 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Nitiloop , Ltd. devices

Submission Details

510(k) Number K193322 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 02, 2019
Decision Date April 02, 2020
Days to Decision 122 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
3d faster than avg
Panel avg: 125d · This submission: 122d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code DQY Catheter, Percutaneous
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1250
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

Boston Biomedical Associates, LLC
Wanda Carpinella

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
NCT02477579 Completed Interventional Industry-sponsored

A Prospective, Multi-Center, Pivotal Study to Evaluate the Safety and Effectiveness of the NovaCross™ Micro-catheter in Facilitating Crossing Chronic Total Occlusion (CTO) Coronary Lesions

A Prospective, Multi-Center, Non-randomized, Single Arm, Open Label, Pivotal Study to Evaluate the Safety and Effectiveness of the NovaCross™ Micro-catheter in Facilitating Crossing Chronic Total Occlusion (CTO) Coronary Lesions

145
Patients (actual)
5
Sites
Treatment
Purpose
Open label
Masking
Condition studied Chronic Total Occlusion of Coronary Artery
Study design Single group
Eligibility All sexes · 18 Years+
Principal investigator Simon Walsh, MD
Sponsor Nitiloop Ltd. (industry)
Started 2015-05-17 → Primary completion 2017-08-10
Primary outcome
MACE
Secondary outcome
1. The ability to cross the lesion with a guidewire in the true lumen, effectively dilate the CTO lesion, and place a coronary stent with residual lumen stenosis of less than 30% while restoring antegrade TIMI 3 flow.
Study completed - no results published. This trial concluded in 2017 but has not posted results to ClinicalTrials.gov. Completed studies without public results are common in industry-sponsored device trials; the data may be referenced in the 510(k) Summary PDF or remain unpublished.
View full study on ClinicalTrials.gov

Regulatory Peers - DQY Catheter, Percutaneous

All 573
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