Cleared Traditional

BIO THERAPY (TM) ADVANCED PRESSURE RELIEF SYSTEM (K883256) - FDA 510(k) Clearance

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

K883256 · Bio Clinic Co. · General Hospital
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 1988
Decision
90d
Days
Class 2
Risk

K883256 is an FDA 510(k) clearance for the BIO THERAPY (TM) ADVANCED PRESSURE RELIEF SYSTEM. Classified as Mattress, Air Flotation, Alternating Pressure (product code FNM), Class II - Special Controls.

Submitted by Bio Clinic Co. (Riverside, US). The FDA issued a Cleared decision on October 31, 1988 after a review of 90 days - within the typical 510(k) review window.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.5550 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the General Hospital review framework, consistent with the majority of Class II 510(k) submissions.

View all Bio Clinic Co. devices

Submission Details

510(k) Number K883256 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 02, 1988
Decision Date October 31, 1988
Days to Decision 90 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
39d faster than avg
Panel avg: 129d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FNM Mattress, Air Flotation, Alternating Pressure
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.5550
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.