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: KGI FDA class 2

Densitometer, Bone

Radiology

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Bone Densitometer is a diagnostic imaging or measurement device used to assess bone mineral density, primarily for the diagnosis and monitoring of osteoporosis and related metabolic bone diseases, and to evaluate fracture risk in patients. It is classified as FDA Class 2, indicating moderate risk; devices in this category are subject to general controls and special controls, and typically require 510(k) premarket notification demonstrating substantial equivalence to a predicate device. The product code is KGI, regulated under 21 CFR 892.1170, within the Radiology medical specialty. This device is eligible for third-party review.

510(k) Clearances

50+ matches
K Number
Device Name
BunkerHill BMD
TBS iNsight (V4)
VirtuOst
3D-SHAPER
ABMD Software
GEHC DXA Bone Densitometers with enCORE version 18
Aria
GE Lunar DXA Bone Densitometers with enCORE version 17
TBS iNsight
QCT PRO ASYNCHRONOUS CALIBRATION MODULE, CLINIQCT
ENCORE VERSION 16 SOFTWARE FOR GE LUNAR DXA BONE DENSITOMETERS
SINGLE ENERGY (SE) FEMUR EXAMS
TBS INSIGHT
VIRTUOST
ACCUDXA2
ENCORE 14 SOFTWARE RELEASE FOR THE GE LUNAR DXA BONE DENSITOMETERS
HOLOGIC VISCERAL FAT SOFTWARE
GE LUNAR VISCERAL FAT SOFTWARE
NHANES WHOLE BODY DXA REFERENCE DATABASE
TEN-YEAR FRACTURE RISK OPTION AND SIRI TABLE OPTION FOR NORLAND DXA BONE DENSITOMETERS
GE LUNAR FEMUR STRENGTH SOFTWARE
OSDX HIP BMD SYSTEM
GE LUNAR FRAX 10-YEAR FRACTURE RISK SOFTWARE OPTION
1.10-YEAR FRACTURE RISK QUESTIONNAIRE OPTION FOR QDR X-RAY BONE DENSITOMETER, MODEL QDR OPTION
APEX 2.0 SOFTWARE FOR QDR X-RAY BONE DENSITOMETERS
GE LUNAR DPX & PRODIGY SERIES DEXA BONE DENSITOMETERS WITH MOBILE KIT
GE LUNAR BODY COMPOSITION SOFTWARE
HIP STRUCTURAL ANALYSIS SOFTWARE OPTION FOR THE HOLOGIC QDR X-RAY BONE DENSITOMETERS
IVA (MXA II SOFTWARE OPTION)
LUNAR IDXA
INFANT WHOLE BODY SOFTWARE OPTION FOR QDR DENSITOMETERS
PEDIATRIC REFERENCE DATABASE
DXL CALSCAN
HOLOGIC QDR EXPLORER X-RAY BONE DENSITOMETER, MODEL EXPLORER
DXAVIEW SPINE AND HIP, MODEL QCT-3D PLUS
DPX SERIES BRAVO DUO BONE DENSITOMETER
CTXA HIP EXTENDED REFERENCE DATA
DUAL-ENERGY VERTEBRAL ASSESSMENT VIEW SOFTWARE
HOLOGIC QDR X-RAY BONE DENSITOMETER, MODELS 1000, 2000, 4500, DELPHI, DISCOVERY
SECTRA OSTEOPOROSIS PACKAGE
DEXACARE G4
CTXA HIP; CTXA; QCT PRO CTXA HIP
ADVANCED HIP ASSESSMENT SOFTWARE
X-POSURE SYSTEM VERSION 2 MAMMO
X-POSURE SYSTEM VERSION 2 RAD
HOLOGIC QDR X-RAY BONE DENSITOMETER/MODELS SERIES 4500, 4000, 2000, 1000 AND HOLOGIC DELPHI X-RAY BONE DENSITOMETER
PEDIATRIC REFERENCE DATA
LUNAR REPORT GENERATOR II
MULTI-RACIAL REFERENCE POPULATION FOR PDEXA AND DISCOVERY
MODIFICATION TO ACCUDEXA BONE DENSITOMETER

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.

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