Cleared Traditional

K945729 - DYNAMICAIRE(TM) SLEEP SURFACE, ZONEAIR(TM) SLEEP SURFACE (FDA 510(k) Clearance)

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

K945729 · Hill-Rom, Inc. · Physical Medicine device
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Feb 1995
Decision
97d
Days
Class 2
Risk

K945729 is an FDA 510(k) clearance for the DYNAMICAIRE(TM) SLEEP SURFACE, ZONEAIR(TM) SLEEP SURFACE. Classified as Bed, Flotation Therapy, Powered (product code IOQ), Class II - Special Controls.

Submitted by Hill-Rom, Inc. (Batesville, US). The FDA issued a Cleared decision on February 27, 1995 after a review of 97 days - within the typical 510(k) review window.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5170 - the FDA physical medicine 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Physical Medicine review framework, consistent with the majority of Class II 510(k) submissions.

View all Hill-Rom, Inc. devices

Submission Details

510(k) Number K945729 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 22, 1994
Decision Date February 27, 1995
Days to Decision 97 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
18d faster than avg
Panel avg: 115d · This submission: 97d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code IOQ Bed, Flotation Therapy, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5170
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 Physical Medicine devices follow this clearance model.