Cleared Traditional

Radical the Dude 7F Guide Catheter (K231393) - FDA 510(k) Clearance

Class II Neurology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K231393 · Maduro Medical, Inc. · Neurology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 2023
Decision
202d
Days
Class 2
Risk

K231393 is an FDA 510(k) clearance for the Radical the Dude 7F Guide Catheter. Classified as Catheter, Percutaneous, Neurovasculature (product code QJP), Class II - Special Controls.

Submitted by Maduro Medical, Inc. (Campbell, US). The FDA issued a Cleared decision on November 30, 2023 after a review of 202 days - an extended review cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 870.1250 - the FDA neurology 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 Neurology review framework, consistent with the majority of Class II 510(k) submissions.

View all Maduro Medical, Inc. devices

Submission Details

510(k) Number K231393 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 12, 2023
Decision Date November 30, 2023
Days to Decision 202 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
54d slower than avg
Panel avg: 148d · This submission: 202d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code QJP Catheter, Percutaneous, Neurovasculature
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1250
Definition To Provide Vascular Access To The Neurovasculature For Interventional Or Diagnostic Procedures
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 Neurology devices follow this clearance model.

Regulatory Consultant

Mcra, LLC
Robert Herrmann, Ph.D.

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.

Regulatory Peers - QJP Catheter, Percutaneous, Neurovasculature

All 90
Devices cleared under the same product code (QJP) and FDA review panel - the closest regulatory comparables to K231393.
Distal Access Catheter
K233205 · Shanghai Heartcare Medical Technology Co., Ltd. · Dec 2023
Millipede 088 Access Catheter
K233648 · Perfuze, Ltd. · Dec 2023
Slinky Catheter
K231179 · Anoxia Medical, Inc. · Dec 2023
CEREGLIDE 92 Intermediate Catheter
K230726 · Cerenovus, Inc. · Nov 2023
Q Distal Access Catheter
K222948 · Mivi Neuroscience, Inc. · Sep 2023
Millipede 088 Access Catheter
K231802 · Perfuze, Ltd. · Sep 2023