K842843 is an FDA 510(k) clearance for the DRYDEN SCAVENGER INTERFACE SYSTEM.
Submitted by Dryden Corp. (Mchenry, US). The FDA issued a Cleared decision on July 27, 1984 after a review of 7 days - a notably fast clearance cycle.
This device falls under the Cardiovascular FDA review panel. 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 Dryden Corp. devices