Cleared Traditional

K844926 - HEAD-SPINE STABILIZER HSS-1

K844926 is an FDA 510(k) clearance for HEAD-SPINE STABILIZER HSS-1, manufactured by Imaging Accessories, Inc.. The device is a Class 2 Radiology device with product code JAK cleared through the Traditional 510(k) pathway after a 118-day FDA review.

K844926 · Imaging Accessories, Inc. · Radiology device
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Apr 1985
Decision
118d
Days
Class 2
Risk

K844926 is an FDA 510(k) clearance for the HEAD-SPINE STABILIZER HSS-1. Classified as System, X-ray, Tomography, Computed (product code JAK), Class II - Special Controls.

Submitted by Imaging Accessories, Inc. (Salt Lake City, US). The FDA issued a Cleared decision on April 16, 1985 after a review of 118 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1750 - the FDA radiology and imaging software oversight 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 Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Imaging Accessories, Inc. devices

FDA 510(k) Submission Details - K844926

510(k) Number K844926 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 19, 1984
Decision Date April 16, 1985
Days to Decision 118 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
11d slower than avg
Panel avg: 107d · This submission: 118d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

JAK Device Classification - Class 2, Special Controls

Product Code JAK System, X-ray, Tomography, Computed
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1750
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 Radiology devices follow this clearance model.

Regulatory Peers - JAK System, X-ray, Tomography, Computed

All 760
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