Cleared Traditional

K933859 - SC930 SEAT CONTROLLER

K933859 is an FDA 510(k) clearance for SC930 SEAT CONTROLLER, manufactured by Fortress Scientific , Ltd.. The device is a Class 2 Physical Medicine device with product code ITI cleared through the Traditional 510(k) pathway after a 234-day FDA review.

K933859 · Fortress Scientific , Ltd. · Physical Medicine device
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Mar 1994
Decision
234d
Days
Class 2
Risk

K933859 is an FDA 510(k) clearance for the SC930 SEAT CONTROLLER. Classified as Wheelchair, Powered (product code ITI), Class II - Special Controls.

Submitted by Fortress Scientific , Ltd. (Washington, US). The FDA issued a Cleared decision on March 28, 1994 after a review of 234 days - an extended review cycle.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.3860 - 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 Fortress Scientific , Ltd. devices

FDA 510(k) Submission Details - K933859

510(k) Number K933859 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received August 06, 1993
Decision Date March 28, 1994
Days to Decision 234 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
119d slower than avg
Panel avg: 115d · This submission: 234d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

ITI Device Classification - Class 2, Special Controls

Product Code ITI Wheelchair, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.3860
Definition A Powered Wheelchair Is A Battery-operated Device With Wheels That Is Intended For Medical Purposes To Provide Mobility To Persons Restricted To A Sitting Position. Fda Interprets “mobility To Persons Restricted To A Sitting Position” To Mean The Device Type Is Intended To Provide Mobility To Individuals Who Have Mobility Impairments And Require An Assistive Device For Mobility. Note: This Type Of Device Is Not Intended To Climb Stairs (see Product Code: Imk).
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.

Regulatory Peers - ITI Wheelchair, Powered

All 208
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