Cleared Traditional

K830645 - BLEEDING TIME DEVICE DISPOSABLE (FDA 510(k) Clearance)

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

K830645 · American Dade · Hematology device
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Mar 1983
Decision
16d
Days
Class 2
Risk

K830645 is an FDA 510(k) clearance for the BLEEDING TIME DEVICE DISPOSABLE. Classified as Device, Bleeding Time (product code JCA), Class II - Special Controls.

Submitted by American Dade (Mchenry, US). The FDA issued a Cleared decision on March 17, 1983 after a review of 16 days - a notably fast clearance cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.6100 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

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Submission Details

510(k) Number K830645 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 01, 1983
Decision Date March 17, 1983
Days to Decision 16 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
97d faster than avg
Panel avg: 113d · This submission: 16d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JCA Device, Bleeding Time
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.6100
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.