Cleared Traditional

K991979 - SOF-SET MICRO QR INFUSION SET, MODELS 320 AND 321 (FDA 510(k) Clearance)

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

K991979 · Medtronic Minimed · General Hospital
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Sep 1999
Decision
81d
Days
Class 2
Risk

K991979 is an FDA 510(k) clearance for the SOF-SET MICRO QR INFUSION SET, MODELS 320 AND 321. Classified as Set, Administration, Intravascular (product code FPA), Class II - Special Controls.

Submitted by Medtronic Minimed (Sylmar, US). The FDA issued a Cleared decision on September 3, 1999 after a review of 81 days - a notably fast clearance cycle.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.5440 - the FDA general hospital 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.

View all Medtronic Minimed devices

Submission Details

510(k) Number K991979 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 14, 1999
Decision Date September 03, 1999
Days to Decision 81 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
47d faster than avg
Panel avg: 128d · This submission: 81d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FPA Set, Administration, Intravascular
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.5440
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 General Hospital devices follow this clearance model.

Regulatory Peers - FPA Set, Administration, Intravascular

All 1173
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