Cleared Traditional

ELECTROPHYSIOLOGY SYSTEMS, INC. EP-EASY (K935186) - FDA 510(k) Clearance

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

K935186 · Electrophysiology Systems, Inc. · Cardiovascular device
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Jan 1995
Decision
434d
Days
Class 2
Risk

K935186 is an FDA 510(k) clearance for the ELECTROPHYSIOLOGY SYSTEMS, INC. EP-EASY. Classified as Computer, Diagnostic, Programmable (product code DQK), Class II - Special Controls.

Submitted by Electrophysiology Systems, Inc. (Ann Arbor, US). The FDA issued a Cleared decision on January 3, 1995 after a review of 434 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1425 - 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Cardiovascular submissions.

View all Electrophysiology Systems, Inc. devices

Submission Details

510(k) Number K935186 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 26, 1993
Decision Date January 03, 1995
Days to Decision 434 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
309d slower than avg
Panel avg: 125d · This submission: 434d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DQK Computer, Diagnostic, Programmable
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1425
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 - DQK Computer, Diagnostic, Programmable

All 175
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