Cleared Traditional

Alphenix, INFX-8000V/B, V8.0 (K181670) - FDA 510(k) Clearance

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

K181670 · Canon Medical Systems Corporation · Radiology device
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Optimized for regulatory review, auditing and printing
Jul 2018
Decision
30d
Days
Class 2
Risk

K181670 is an FDA 510(k) clearance for the Alphenix, INFX-8000V/B, V8.0. Classified as Interventional Fluoroscopic X-ray System (product code OWB), Class II - Special Controls.

Submitted by Canon Medical Systems Corporation (Otawara-Shi, JP). The FDA issued a Cleared decision on July 25, 2018 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1650 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Canon Medical Systems Corporation devices

Submission Details

510(k) Number K181670 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 25, 2018
Decision Date July 25, 2018
Days to Decision 30 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
77d faster than avg
Panel avg: 107d · This submission: 30d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code OWB Interventional Fluoroscopic X-ray System
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1650
Definition Interventional Fluoroscopy
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
Janine F. Reyes

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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