Cleared Traditional

K821621 - PREGNOPOST

K821621 is an FDA 510(k) clearance for PREGNOPOST, manufactured by M.M. Wolfred, Ph.D.. The device is a Class 1 Chemistry device with product code KDT cleared through the Traditional 510(k) pathway after a 49-day FDA review.

K821621 · M.M. Wolfred, Ph.D. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 1982
Decision
49d
Days
Class 1
Risk

K821621 is an FDA 510(k) clearance for the PREGNOPOST. Classified as Container, Specimen Mailer And Storage, Sterile (product code KDT), Class I - General Controls.

Submitted by M.M. Wolfred, Ph.D. (Mchenry, US). The FDA issued a Cleared decision on July 21, 1982 after a review of 49 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 864.3250 - the FDA in vitro diagnostics and chemistry 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 M.M. Wolfred, Ph.D. devices

FDA 510(k) Submission Details - K821621

510(k) Number K821621 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 02, 1982
Decision Date July 21, 1982
Days to Decision 49 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
39d faster than avg
Panel avg: 88d · This submission: 49d
Pathway characteristics
Predicate-based equivalence.

KDT Device Classification - Class 1, General Controls

Product Code KDT Container, Specimen Mailer And Storage, Sterile
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 864.3250
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - KDT Container, Specimen Mailer And Storage, Sterile

All 8
Devices cleared under the same product code (KDT) and FDA review panel - the closest regulatory comparables to K821621.
PRESERV PVA FIXATIVE -MALIN PACK
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K822870 · American Scientific Products · Nov 1982
PREFILLED SPECIMEN CONTAINER
K820246 · Sage Products, Inc. · Feb 1982
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K811793 · Richard-Allan Medical Ind., Inc. · Jul 1981
URINARY CATHETER SAMPLING KIT
K800946 · Sage Products, Inc. · Jun 1980