Cleared Traditional

K991813 - UNI-GRAFT K DV VASCULAR GRAFT

K991813 is an FDA 510(k) clearance for UNI-GRAFT K DV VASCULAR GRAFT, manufactured by Atrium Medical Corp.. The device is a Class 2 Cardiovascular device with product code DSY cleared through the Traditional 510(k) pathway after a 5-day FDA review.

K991813 · Atrium Medical Corp. · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Jun 1999
Decision
5d
Days
Class 2
Risk

K991813 is an FDA 510(k) clearance for the UNI-GRAFT K DV VASCULAR GRAFT. Classified as Prosthesis, Vascular Graft, Of 6mm And Greater Diameter (product code DSY), Class II - Special Controls.

Submitted by Atrium Medical Corp. (Hudson, US). The FDA issued a Cleared decision on June 1, 1999 after a review of 5 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.3450 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Atrium Medical Corp. devices

FDA 510(k) Submission Details - K991813

510(k) Number K991813 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 27, 1999
Decision Date June 01, 1999
Days to Decision 5 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
120d faster than avg
Panel avg: 125d · This submission: 5d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DSY Device Classification - Class 2, Special Controls

Product Code DSY Prosthesis, Vascular Graft, Of 6mm And Greater Diameter
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.3450
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 - DSY Prosthesis, Vascular Graft, Of 6mm And Greater Diameter

All 125
Devices cleared under the same product code (DSY) and FDA review panel - the closest regulatory comparables to K991813.
ADVANTA GRAFT (>6MM)
K992960 · Atrium Medical Corp. · Oct 1999
ADVANTA GRAFT
K992443 · Atrium Medical Corp. · Aug 1999
EPTFE RINGED GORE-TEX VASCULAR GRAFT
K991602 · W.L. Gore & Associates, Inc. · Jul 1999
BI-DIRECTIONAL TUNNELER
K991027 · Impra, Inc. · Apr 1999
PERMA-PASS VASCULAR GRAFT, 6S GRAFT,MODEL 31453, 6T GRAFT,MODEL 31452
K984182 · Possis Medical, Inc. · Feb 1999
DISTAFLO BYPASS GRAFT
K983861 · Impra, Inc. · Nov 1998