Cleared Special

K033987 - D735 MICRO 20 AND D736 MICRO 40 NEWBORN-INFANT ARTERIAL FILTERS (FDA 510(k) Clearance)

Class II Cardiovascular device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K033987 · Dideco S.P.A. · Cardiovascular device
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Jan 2004
Decision
16d
Days
Class 2
Risk

K033987 is an FDA 510(k) clearance for the D735 MICRO 20 AND D736 MICRO 40 NEWBORN-INFANT ARTERIAL FILTERS. Classified as Filter, Blood, Cardiopulmonary Bypass, Arterial Line (product code DTM), Class II - Special Controls.

Submitted by Dideco S.P.A. (Waltham, US). The FDA issued a Cleared decision on January 8, 2004 after a review of 16 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4260 - the FDA cardiovascular device oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Dideco S.P.A. devices

Submission Details

510(k) Number K033987 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 23, 2003
Decision Date January 08, 2004
Days to Decision 16 days
Submission Type Special
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
109d faster than avg
Panel avg: 125d · This submission: 16d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code DTM Filter, Blood, Cardiopulmonary Bypass, Arterial Line
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4260
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 - DTM Filter, Blood, Cardiopulmonary Bypass, Arterial Line

All 95
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