Tool · 510(k)

510(k) Predicate Finder

Find potential predicate devices for your 510(k) submission. Enter a K-number to find all clearances with the same product code, a three-letter product code to browse clearances directly, or search by device name.

Product Code: KPQ FDA class 2

System, Simulation, Radiation Therapy

Radiology

View full classification →

This device is a radiation therapy simulation system used to plan and verify the delivery of radiation treatment, enabling clinicians to define target volumes and confirm beam positioning before actual therapy sessions. It is classified as FDA Class 2, indicating moderate risk, and requires 510(k) premarket notification. The product code is KPQ, regulated under 21 CFR 892.5840 within the Radiology specialty. This device is eligible for third-party review.

510(k) Clearances

50+ matches
K Number
Device Name
ADVANTAGESIM MD MR PELVIC ORGAN AT RISK SEGMENTATION
ADVANTAGESIM MD WITH CT ATLAS-BASED CONTOURING AND RE-PLANNING OPTIONS
RAD II SIMULATOR, RAD II KV IMAGER, DUAL RAD II KV IMAGER
ONCENTRA SIMULATION 2.3
IKOENGELO, VERSION 2
INTEGRATED BRACHYTHERAPY UNIT - DIGITAL
IKOENGELO
SIMULIX-EVOLUTION WITH ONCENTRA CONEBEAM
ADVANTAGE SIM MD
SIMULIX EVOLUTION
ACUITY WITH CONEBEAM COMPUTED TOMOGRAPHY
EXOMIO, MODEL 2.0 SP1
ACUITY RADIATION THERAPY SIMULATOR
EXOMIO, MODEL 1.1
ADVANTAGE SIM 6.0
QWIKSIM VIRTUAL SIMULATION SYSTEM; VERSION 2.00
SOMAVISION
HELAX-IMCON, VERSION 1.0
IBU, INTEGRATED BRACHY THERAPY UNIT
VARIAN RADIATION THERAPY IMAGING SYSTEM
SHADOWFORM
VARIAN XIMATRON C-SERIES RADIATION THERAPY SIMULATOR WITH VERSION 4.2 SOFTWARE
SIMVIEW 3000 CT OPTION
MODEL 555 010 XY CONVERSION(55010)
ADVANTAGE SIM
CTPORT CT SIMULATION SYSTEM FOR RADIOTHERAPY
SIMULIX-HP
SIMVIEW(TM) 3000
MODEL ASYM-100
CMS RECORD AND VERIFY
ACQSIM SIMULATOR/LOCALIZER
E.Z. PORT(TM) RADIATION THERAPY SKIN MARKERS
CONTOURING DEVICE
MKS BEAM OUTLINE PROJECTOR
SCANDIPLAN - VERSION 338
MODULEX RTP SYSTEM
RAHD 3100
XIMATRON/CT OPTION
AUTOCOMP
OLDELFT SIMULIX-MC
COMPUTE-RX-COMP (TM)
CTS COMPUTED TOMOGRAPHY (CT) ATTACHMENT
NEW RAD-8 TREATMENT PLANNING COMPUTER SYSTEM
GE TARGET SERIES 2
THE X-RAY DIGITIZER, ALTEK MODEL ACT20020-BL
PROWESS 2000
SLS SIMULATOR (MODELS SLS-9 AND SLS-14)
XIMAVIEW(TM)
SIMRITE VERIFICATION AND SIMULATION SYSTEM
MHTI CT-SIM RADIATION THERAPY TREATMENT SIMULATOR

What is a Predicate Device?

A predicate device is a legally marketed device that a new 510(k) applicant uses to demonstrate substantial equivalence. The FDA's 510(k) pathway requires manufacturers to show that their device has the same intended use and similar technological characteristics as one or more predicate devices already cleared for commercial distribution.

Finding the right predicate is a critical step in 510(k) strategy. Manufacturers typically search for cleared devices with the same FDA product code, which groups devices by their intended use and regulatory classification. This tool helps you identify potential predicates by browsing all clearances within a product code.

Note that predicate devices must be legally marketed — they cannot be devices that were cleared but never commercialized, or devices subject to a mandatory recall. The determination of substantial equivalence considers intended use, technological characteristics, and performance data.

Popular Product Codes

Commonly searched