510(k) · Cleared
ClearedNexus DRF Digital X-Ray Imaging System (with Paxscan 4343CB)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Varian Medical Systems, X-Ray Products-Infimed · JAA System, X-Ray, Fluoroscopic, Image-Intensified
Cleared on Apr 22, 2013 as substantially equivalent to K103416 (Infimed, Inc., 2011) after a 73-day review. Its family tree reaches back 6 generations to 1981. 15 later devices descend from it.
- Decided
- Apr 22, 2013
- Review
- 73 days
- Class
- Class II
- Product code
- JAA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 6 generations to K803130 (1981). 18 ancestors in all. 15 later devices descend from it, 4 citing it directly.
- Root · 6 generations backK803130 Multix U. Bucky Table X-Ray UnitSiemens Corp. · 1981 · Recalled
- 5 generations backK971452 Multix Top/Pro Radiographic X-Ray TableSiemens Medical Solutions USA, Inc. · 1997 · Recalled
- 4 generations backK983732 Thorax FD and Multix FDSiemens Medical Solutions USA, Inc. · 1999 · Recalled
- 3 generations backK992794 Stingray DR, Model 1Infimed, Inc. · 1999
- 2 generations backK093066 I5 Digital X-Ray Imaging System, Model I5Infimed, Inc. · 2010
- 1 generation backK103416 Nexus DRF Digital X-Ray Imaging SystemInfimed, Inc. · 2011
- This deviceK130318 Nexus DRF Digital X-Ray Imaging System (with Paxscan 4343CB)Varian Medical Systems, X-Ray Products-Infimed · 2013
- Descendant · cites it directly · 6 of its ownK162529 DigiX FDXAllengers Medical Systems Limited · 2017
- Descendant · 2 generations on · 5 of its ownK192541 DigiX FDXAllengers Medical Systems Limited · 2019
- Descendant · cites it directly · 5 of its ownK161459 Nexus DRTM Digital X-ray Imaging System (with PaxScan 4336Wv4)Varian Medical Systems, X-Ray Products-Infimed · 2016
- Descendant · 3 generations on · 4 of its ownK223060 DigiX FDXAllengers Medical Systems Limited · 2022
- Descendant · 2 generations on · 4 of its ownK171138 Nexus DR Digital X-ray Imaging SystemVarex Imaging Corporation · 2017
Showing 5 of 15 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 15 · See all- K162529DigiX FDXAllengers Medical Systems Limited · 2017 · cites it directly6descendants
- K192541DigiX FDXAllengers Medical Systems Limited · 2019 · 2 generations on5descendants
- K161459Nexus DRTM Digital X-ray Imaging System (with PaxScan 4336Wv4)Varian Medical Systems, X-Ray Products-Infimed · 2016 · cites it directly5descendants
- K223060DigiX FDXAllengers Medical Systems Limited · 2022 · 3 generations on4descendants
- K171138Nexus DR Digital X-ray Imaging SystemVarex Imaging Corporation · 2017 · 2 generations on4descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K803130 | Multix U. Bucky Table X-Ray Unit | Siemens Corp. | 1981 | 1 |
| −5 | K971452 | Multix Top/Pro Radiographic X-Ray Table | Siemens Medical Solutions USA, Inc. | 1997 | 8 |
| −4 | K983732 | Thorax FD and Multix FD | Siemens Medical Solutions USA, Inc. | 1999 | 1 |
| −3 | K992794 | Stingray DR, Model 1 | Infimed, Inc. | 1999 | — |
| −2 | K093066 | I5 Digital X-Ray Imaging System, Model I5 | Infimed, Inc. | 2010 | — |
| −1 | K103416 | Nexus DRF Digital X-Ray Imaging System | Infimed, Inc. | 2011 | — |
| 0 (this device) | K130318 | Nexus DRF Digital X-Ray Imaging System (with Paxscan 4343CB) | Varian Medical Systems, X-Ray Products-Infimed | 2013 | — |
| +1 | K162529 | DigiX FDX | Allengers Medical Systems Limited | 2017 | — |
| +2 | K192541 | DigiX FDX | Allengers Medical Systems Limited | 2019 | — |
| +1 | K161459 | Nexus DRTM Digital X-ray Imaging System (with PaxScan 4336Wv4) | Varian Medical Systems, X-Ray Products-Infimed | 2016 | — |
| +3 | K223060 | DigiX FDX | Allengers Medical Systems Limited | 2022 | — |
| +2 | K171138 | Nexus DR Digital X-ray Imaging System | Varex Imaging Corporation | 2017 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1986 | 1 | 0 |
| 1988 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1994 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 2002 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2016 | 1 | 0 |
| 2017 | 3 | 0 |
| 2018 | 1 | 0 |
| 2019 | 4 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 3 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in JAA? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new JAA device
- #1 K253103 Nexus DRF Digital X-ray Imaging Systemscore 13.2 · 7 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K103416 | Nexus DRF Digital X-Ray Imaging SystemSummary page 1…ing System (with PaxScan 4343C8)JAA, MQB Predicate Device: 510(k) Number: Product Codes: Nexus DRF Digital X-ray Imaging System K103416 JAA, MQB Device Description: The InfiMed j5Tm Digital X-ray Imaging System is a high resolution dig… | 2011 |
What descends from it? (15)
See all 154 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 32 years and passes through 4 companies; a new generation was cleared every 2.1 years on median.
- 8 of the 18 ancestors have a recall of any class.
- Of its descendants, K162529 (Allengers Medical Systems Limited, 2017) has gone furthest, with 6 descendants of its own.
- 1 other device also cites its predicate K103416.
How does its category compare?
All JAA devicesJAA System, X-Ray, Fluoroscopic, Image-Intensified: FDA decisions, review times, recalls and adverse event reports over 20 years. 2013, this device’s year, is highlighted.
FDA decisions per year · JAA
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · JAA
89in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · JAA
4in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JAA
33in 2025
MAUDE reports naming product code JAA, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 35 | 9,517 |
| 2008 | 6 | 18 | 21 | 9,484 |
| 2009 | 0 | — | 18 | 12,040 |
| 2010 | 1 | — | 6 | 5,803 |
| 2011 | 4 | 48 | 7 | 14,000 |
| 2012 | 1 | — | 2 | 11,684 |
| 2013 | 6 | 129 | 3 | 13,706 |
| 2014 | 6 | 276 | 1 | 10,265 |
| 2015 | 3 | 197 | 1 | 2,922 |
| 2016 | 2 | — | 7 | 35 |
| 2017 | 1 | — | 3 | 56 |
| 2018 | 3 | 30 | 1 | 36 |
| 2019 | 6 | 49 | 2 | 49 |
| 2020 | 4 | 39 | 2 | 39 |
| 2021 | 6 | 104 | 2 | 35 |
| 2022 | 1 | — | 5 | 34 |
| 2023 | 2 | — | 9 | 41 |
| 2024 | 3 | 89 | 2 | 25 |
| 2025 | 2 | — | 4 | 33 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The InfiMed iSTM Digital X-ray Imaging System is a high resolution digital imaging system intended to replace conventional film techniques, or existing digital systems, in multipurpose or dedicated applications specified below. The i5TM Digital X-ray Imaging System enables an operator to acquire, display, process, export images to portable media, send images over a network for long term storage and distribute hardcopy images with a laser printer. Image…
Read the full statement (183 words)
The InfiMed iSTM Digital X-ray Imaging System is a high resolution digital imaging system intended to replace conventional film techniques, or existing digital systems, in multipurpose or dedicated applications specified below. The i5TM Digital X-ray Imaging System enables an operator to acquire, display, process, export images to portable media, send images over a network for long term storage and distribute hardcopy images with a laser printer. Image processing algorithms enable the operator to bring out diagnostic details difficult to see using conventional imaging techniques. Images can be stored locally for temporary storage. The iS5TM Digital X-ray Imaging System has the ability to interface with a variety of image receptors from CCD cameras to commercially available flat panel detectors. The major system components include an image receptor, computer, monitor and imaging software.
For the DR application, the InfiMed i5TM Digital X-ray Imaging System is intended for use in general radiographic examinations and applications (excluding fluoroscopy, angiography, and mammography).
For the RF/DSA application, the InfiMed iSTM Digital X-ray Imaging System is intended for use where general fluoroscopy, interventional fluoroscopy or angiography imaging procedures are performed.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K130318 · printed Nov 5, 2026
Cite this page
510(k) Report. “K130318: Nexus DRF Digital X-Ray Imaging System (with Paxscan 4343CB).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K130318
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026