Cleared Traditional

K243398 - CT Scanner TSX-501R/1 V11.1 (FDA 510(k) Clearance)

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

K243398 · Canon Medical Systems Corporation · Radiology device
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Jun 2025
Decision
232d
Days
Class 2
Risk

K243398 is an FDA 510(k) clearance for the CT Scanner TSX-501R/1 V11.1. Classified as System, X-ray, Tomography, Computed (product code JAK), Class II - Special Controls.

Submitted by Canon Medical Systems Corporation (Otawara-Shi, JP). The FDA issued a Cleared decision on June 20, 2025 after a review of 232 days - an extended review cycle.

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 Canon Medical Systems Corporation devices

Submission Details

510(k) Number K243398 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 31, 2024
Decision Date June 20, 2025
Days to Decision 232 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
125d slower than avg
Panel avg: 107d · This submission: 232d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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 Consultant

Canon Medical Systems, USA
Orlando Tadeo

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

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