Cleared Traditional

PADTAC ELECTROPHYSIOLOGY RECORDING CATHETERS, JUNCTION CABLE CONNECTOR & CABLE (K021421) - FDA 510(k) Clearance

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

K021421 · Tz Medical, Inc. · Cardiovascular device
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Apr 2003
Decision
350d
Days
Class 2
Risk

K021421 is an FDA 510(k) clearance for the PADTAC ELECTROPHYSIOLOGY RECORDING CATHETERS, JUNCTION CABLE CONNECTOR & CABLE. Classified as Catheter, Electrode Recording, Or Probe, Electrode Recording (product code DRF), Class II - Special Controls.

Submitted by Tz Medical, Inc. (Portland, US). The FDA issued a Cleared decision on April 18, 2003 after a review of 350 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1220 - 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. Elevated predicate reliance profile. 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 Tz Medical, Inc. devices

Submission Details

510(k) Number K021421 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 03, 2002
Decision Date April 18, 2003
Days to Decision 350 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
225d slower than avg
Panel avg: 125d · This submission: 350d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DRF Catheter, Electrode Recording, Or Probe, Electrode Recording
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1220
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 - DRF Catheter, Electrode Recording, Or Probe, Electrode Recording

All 68
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