Cleared Traditional

K992456 - GRADILEIDEN V TEST

K992456 is the FDA 510(k) clearance for GRADILEIDEN V TEST by Gradipore , Ltd.. It is a Class 2 Hematology device (product code GGW) cleared through the Traditional 510(k) pathway after a 151-day FDA review.

K992456 · Gradipore , Ltd. · Hematology device
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Dec 1999
Decision
151d
Days
Class 2
Risk

K992456 is an FDA 510(k) clearance for the GRADILEIDEN V TEST. Classified as Test, Time, Partial Thromboplastin (product code GGW), Class II - Special Controls.

Submitted by Gradipore , Ltd. (North Ryde, AU). The FDA issued a Cleared decision on December 21, 1999 after a review of 151 days - an extended review cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.7925 - the FDA hematology device 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. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Hematology review framework, consistent with the majority of Class II 510(k) submissions.

View all Gradipore , Ltd. devices

Submission Details

510(k) Number K992456 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 23, 1999
Decision Date December 21, 1999
Days to Decision 151 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
38d slower than avg
Panel avg: 113d · This submission: 151d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GGW Test, Time, Partial Thromboplastin
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.7925
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 Hematology devices follow this clearance model.

Regulatory Peers - GGW Test, Time, Partial Thromboplastin

All 21
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