Cleared Traditional

K935425 - METRONIC BUCHBINDER ENVOY PERCUTANEOUS ...

K935425 is an FDA 510(k) clearance for METRONIC BUCHBINDER ENVOY PERCUTANEOUS ..., manufactured by Medtronics Interventional Vascular. The device is a Class 2 Cardiovascular device with product code DQY cleared through the Traditional 510(k) pathway after a 167-day FDA review.

K935425 · Medtronics Interventional Vascular · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 1994
Decision
167d
Days
Class 2
Risk

K935425 is an FDA 510(k) clearance for the METRONIC BUCHBINDER ENVOY PERCUTANEOUS CATHETERS. Classified as Catheter, Percutaneous (product code DQY), Class II - Special Controls.

Submitted by Medtronics Interventional Vascular (San Diego, US). The FDA issued a Cleared decision on April 26, 1994 after a review of 167 days - an extended review cycle.

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 Medtronics Interventional Vascular devices

FDA 510(k) Submission Details - K935425

510(k) Number K935425 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 10, 1993
Decision Date April 26, 1994
Days to Decision 167 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
42d slower than avg
Panel avg: 125d · This submission: 167d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DQY Device Classification - Class 2, Special Controls

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. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Cardiovascular devices follow this clearance model.

Regulatory Peers - DQY Catheter, Percutaneous

All 648
Devices cleared under the same product code (DQY) and FDA review panel - the closest regulatory comparables to K935425.
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ENVOY GUIDING CATHETER
K940187 · Cordis Neurovascular, Inc. · Mar 1994