Cleared Traditional

K142668 - Lesion-Loc Iodine I-125 Seed/Needle

K142668 is an FDA 510(k) clearance for Lesion-Loc Iodine I-125 Seed/Needle, manufactured by Intramedical Imaging, LLC. The device is a Class 2 Radiology device with product code KXK cleared through the Traditional 510(k) pathway after a 63-day FDA review.

K142668 · Intramedical Imaging, LLC · Radiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 2014
Decision
63d
Days
Class 2
Risk

K142668 is an FDA 510(k) clearance for the Lesion-Loc Iodine I-125 Seed/Needle. Classified as Source, Brachytherapy, Radionuclide (product code KXK), Class II - Special Controls.

Submitted by Intramedical Imaging, LLC (Hawthorne, US). The FDA issued a Cleared decision on November 21, 2014 after a review of 63 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.5730 - 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 Intramedical Imaging, LLC devices

FDA 510(k) Submission Details - K142668

510(k) Number K142668 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 19, 2014
Decision Date November 21, 2014
Days to Decision 63 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
44d faster than avg
Panel avg: 107d · This submission: 63d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KXK Device Classification - Class 2, Special Controls

Product Code KXK Source, Brachytherapy, Radionuclide
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.5730
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 - KXK Source, Brachytherapy, Radionuclide

All 33
Devices cleared under the same product code (KXK) and FDA review panel - the closest regulatory comparables to K142668.
GammaTile
K190296 · Gt Medical Technologies · Mar 2019
GammaTile
K180515 · Isoray Medical, Inc. · Jul 2018
VariSeed 9.0
K150636 · Varian Medical Systems, Inc. · May 2015
BRACHYSOURCE SEED IMPLANTS WITH SOURCECAP BIOABSORBABLE CAPS
K140856 · C.R. Bard, Inc. · May 2014
BRACHYTHERAPY NEEDLES, RP SLEEVE, RP BRACHY-SPACER, GOLD MAKERS
K103449 · Riverpoint Medical · Feb 2011
RADIONUCLIDE BRACHYTHERAPY SOURCE
K093663 · C.R. Bard, Inc. · Dec 2009