Cleared Traditional

K090531 - RADCALC SOFTWARE

K090531 is the FDA 510(k) clearance for RADCALC SOFTWARE by Lifeline Software, Inc.. It is a Class 2 Radiology device (product code MUJ) cleared through the Traditional 510(k) pathway after a 89-day FDA review.

K090531 · Lifeline Software, Inc. · Radiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 2009
Decision
89d
Days
Class 2
Risk

K090531 is an FDA 510(k) clearance for the RADCALC SOFTWARE, VERSION 6.0. Classified as System, Planning, Radiation Therapy Treatment (product code MUJ), Class II - Special Controls.

Submitted by Lifeline Software, Inc. (Austin, US). The FDA issued a Cleared decision on May 27, 2009 after a review of 89 days - a notably fast clearance cycle.

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: 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 Lifeline Software, Inc. devices

Submission Details

510(k) Number K090531 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 27, 2009
Decision Date May 27, 2009
Days to Decision 89 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
18d faster than avg
Panel avg: 107d · This submission: 89d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MUJ System, Planning, Radiation Therapy Treatment
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 - MUJ System, Planning, Radiation Therapy Treatment

All 124
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