Cleared Traditional

K183606 - Delta4 Phantom+ MR (PMMA), Delta4 Phantom+ MR (PW) (FDA 510(k) Clearance)

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

K183606 · Scandidos AB · Radiology device
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Apr 2019
Decision
103d
Days
Class 2
Risk

K183606 is an FDA 510(k) clearance for the Delta4 Phantom+ MR (PMMA), Delta4 Phantom+ MR (PW). Classified as Accelerator, Linear, Medical (product code IYE), Class II - Special Controls.

Submitted by Scandidos AB (Uppsala, SE). The FDA issued a Cleared decision on April 8, 2019 after a review of 103 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.5050 - 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 Scandidos AB devices

Submission Details

510(k) Number K183606 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 26, 2018
Decision Date April 08, 2019
Days to Decision 103 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
4d faster than avg
Panel avg: 107d · This submission: 103d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code IYE Accelerator, Linear, Medical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.5050
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 - IYE Accelerator, Linear, Medical

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