Cleared Traditional

K770920 - THORACIC DRAINAGE SET, ARGYLE DUAL (FDA 510(k) Clearance)

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

K770920 · Sherwood Medical Industries · General Hospital
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Jun 1977
Decision
35d
Days
Class 2
Risk

K770920 is an FDA 510(k) clearance for the THORACIC DRAINAGE SET, ARGYLE DUAL. Classified as Tubing, Noninvasive (product code GAZ), Class II - Special Controls.

Submitted by Sherwood Medical Industries (Mchenry, US). The FDA issued a Cleared decision on June 24, 1977 after a review of 35 days - a notably fast clearance cycle.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.6740 - 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 Sherwood Medical Industries devices

Submission Details

510(k) Number K770920 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 20, 1977
Decision Date June 24, 1977
Days to Decision 35 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
93d faster than avg
Panel avg: 128d · This submission: 35d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GAZ Tubing, Noninvasive
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.6740
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.