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: KPR FDA class 2

System, X-Ray, Stationary

Radiology

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This device is a stationary x-ray system used for diagnostic imaging across a wide range of clinical applications including skeletal, thoracic, and abdominal radiography. It is classified as FDA Class 2, indicating moderate risk, and requires 510(k) premarket notification. The product code is KPR, regulated under 21 CFR 892.1680 within the Radiology specialty. This device is eligible for third-party review.

510(k) Clearances

50+ matches
K Number
Device Name
GXR-Series Diagnostic X-Ray System
Digital Radiography X-ray System (SONTU100-RAD (E) , SONTU300-Mars (E))
INNOVISION-EXII
uDR 780i
EXSYS DEXi (EXSYS DEXi-D401S-FRM); EXSYS DEXi (EXSYS DEXi-A401S-FRM); EXSYS DEXi (EXSYS DEXi-D402S-FRM); EXSYS DEXi (EXSYS DEXi-A402S-FRM); EXSYS DEXi (EXSYS DEXi-D401P-FRM); EXSYS DEXi (EXSYS DEXi-A401P-FRM); EXSYS DEXi (EXSYS DEXi-D402P-FRM); EXSYS DEXi (EXSYS DEXi-A402P-FRM); EXSYS DEXi (EXSYS DEXi-D503T-FRM); EXSYS DEXi (EXSYS DEXi-A503T-FRM); EXSYS DEXi (EXSYS DEXi-D401S-FRA); EXSYS DEXi (EXSYS DEXi-D402S-FRA); EXSYS DEXi (EXSYS DEXi-D401P-FRA); EXSYS DEXi (EXSYS DEXi-D402P-FRA);
Definium Pace Select ET
GF85 (models GF85-3P, GF85-SP)
EOSedge
EXSYS DEXi (EXSYS DEXi-D401S-FRM); EXSYS DEXi (EXSYS DEXi-A401S-FRM); EXSYS DEXi (EXSYS DEXi-D402S-FRM); EXSYS DEXi (EXSYS DEXi-A402S-FRM); EXSYS DEXi (EXSYS DEXi-D401P-FRM); EXSYS DEXi (EXSYS DEXi-A401P-FRM); EXSYS DEXi (EXSYS DEXi-D402P-FRM); EXSYS DEXi (EXSYS DEXi-A402P-FRM); EXSYS DEXi (EXSYS DEXi-D503T-FRM); EXSYS DEXi (EXSYS DEXi-A503T-FRM)
Radiography 7300 C
YSIO X.pree
FDR Visionary Suite
DRX-Evolution Plus System
RADspeed Pro
MULTIX Impact E
XVISION-525, HORIZON, HI-300, HI-500, SATURN-F PF32, SATURN-F PF40, SATURN-F PF50
PodSKAN HF Diagnostic X-ray System
AcuityUDR
GXR-ES/ECS Diagnostic X-Ray System, (Models GXR-ES series, GXR-ECS series)
Definium Pace Select
DMX
Jumong General
DRX - Compass
DigiX FDX
OTC DDR
MULTIX Impact E
Hand Diagnostic Radiography Imaging System
General Radiography X-ray System (Model: GR10X 40K), General Radiography X-ray System (Model: GR10X 50K)
SKANRAD 400
ExamVue Duo
Straight Arm DDR
MULTIX Impact, MULTIX Impact C
Philips Radiology Smart Assistant
DigitalDiagnost
Proteus XR/f, Models ST and ET, Multirad and Multirad NET Radiographic Systems
MULTIX Impact
MULTIX Impact C
Apolo D / Apolo S
MiniCAT 2D
YSIO X.pree
Radiographic System Challenge X
GXR-Series Diagnostic X-Ray System
EOSedge
DIAMOND-5A/6A/8A
DigitalDiagnost C50
DuraDiagnost
DRX-Compass
UNIEXPERT 2 PLUS
MULTIX Impact
MRH ALFA Radiographic System, MRH II Radiographic System, MRH IIE Radiographic System

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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