Cleared Traditional

RADIUS PTCA GUIDEWIRE (K970466) - FDA 510(k) Clearance

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

K970466 · Radius Medical Technologies, Inc. · Cardiovascular device
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May 1997
Decision
102d
Days
Class 2
Risk

K970466 is an FDA 510(k) clearance for the RADIUS PTCA GUIDEWIRE. Classified as Catheter, Angioplasty, Peripheral, Transluminal (product code LIT), Class II - Special Controls.

Submitted by Radius Medical Technologies, Inc. (Maynard, US). The FDA issued a Cleared decision on May 20, 1997 after a review of 102 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1250 - the FDA cardiovascular device 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 Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Radius Medical Technologies, Inc. devices

Submission Details

510(k) Number K970466 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 07, 1997
Decision Date May 20, 1997
Days to Decision 102 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
23d faster than avg
Panel avg: 125d · This submission: 102d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LIT Catheter, Angioplasty, Peripheral, Transluminal
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1250
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - LIT Catheter, Angioplasty, Peripheral, Transluminal

All 402
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