Cleared Special

K253376 - OBSIDIO™ Conformable Embolic (M0013972101010) (FDA 510(k) Clearance)

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

K253376 · Boston Scientific Corporation · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Oct 2025
Decision
30d
Days
Class 2
Risk

K253376 is an FDA 510(k) clearance for the OBSIDIO™ Conformable Embolic (M0013972101010). Classified as Device, Vascular, For Promoting Embolization (product code KRD), Class II - Special Controls.

Submitted by Boston Scientific Corporation (Maple Grove, US). The FDA issued a Cleared decision on October 30, 2025 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.3300 - 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 Boston Scientific Corporation devices

Submission Details

510(k) Number K253376 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 30, 2025
Decision Date October 30, 2025
Days to Decision 30 days
Submission Type Special
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
95d faster than avg
Panel avg: 125d · This submission: 30d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code KRD Device, Vascular, For Promoting Embolization
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.3300
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 - KRD Device, Vascular, For Promoting Embolization

All 127
Devices cleared under the same product code (KRD) and FDA review panel - the closest regulatory comparables to K253376.
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K253511 · Medtronic, Inc. · Jan 2026
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K250209 · Canyon Medical, Inc. · Sep 2025
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K250133 · Nuvascular, Inc. · Jul 2025
Prestige Coil System (Prestige Packing Line Extension)
K251383 · Balt USA, LLC · May 2025