K811657 is an FDA 510(k) clearance for the P.D. CRADLE.
Submitted by Lung Care, Inc. (Mchenry, US). The FDA issued a Cleared decision on July 1, 1981 after a review of 20 days - a notably fast clearance cycle.
This device falls under the Physical Medicine 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 Lung Care, Inc. devices