510(k) · Cleared
ClearedDiagnostic X-ray System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Osko, Inc. · KPR System, X-Ray, Stationary
Cleared on May 7, 2015 as substantially equivalent to K121513 (Siemens Medical Solution, 2012) after a 52-day review. Its family tree reaches back 10 generations to 1980.
- Decided
- May 7, 2015
- Review
- 52 days
- Class
- Class II
- Product code
- KPR
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 10 generations to K801623 (1980). 65 ancestors in all. No later device cites it as a predicate yet.
- Root · 10 generations backK801623 Cavitron Ultrasonic Surg. Aspir. CusaCavitron Corp. · 1980
- 6 generations between
- 3 generations backK062623 Axiom Luminos DRFSiemens Medical Solutions USA, Inc. · 2007 · Recalled
- 2 generations backK081722 YSIOSiemens Medical Solutions USA, Inc. · 2008 · Recalled
- 1 generation backK121513 Multix FusionSiemens Medical Solution · 2012 · Recalled
- This deviceK150663 Diagnostic X-ray SystemOsko, Inc. · 2015
Show all 10 generations
- Root · 10 generations backK801623 Cavitron Ultrasonic Surg. Aspir. CusaCavitron Corp. · 1980
- 9 generations backK962952 Olympus Ultrasonic Surgical System (Usu)Olympus Optical, Co. · 1996
- 8 generations backK972114 Olympus Sonosurg SystemThe Olympus Optical Co. · 1998
- 7 generations backK981993 Olympus Integrated Endosurgery System EndoalphaThe Olympus Optical Co. · 1998
- 6 generations backK994231 Siemens Integrated Operating System (Sios)Siemens Medical Corp. · 2000
- 5 generations backK052202 Axiom Artis - Modular Angiographic SystemSiemens Medical Solutions USA, Inc. · 2006 · Recalled
- 4 generations backK061054 Axiom Aristos FX PlusSiemens Medical Solutions USA, Inc. · 2006 · Recalled
- 3 generations backK062623 Axiom Luminos DRFSiemens Medical Solutions USA, Inc. · 2007 · Recalled
- 2 generations backK081722 YSIOSiemens Medical Solutions USA, Inc. · 2008 · Recalled
- 1 generation backK121513 Multix FusionSiemens Medical Solution · 2012 · Recalled
- This deviceK150663 Diagnostic X-ray SystemOsko, Inc. · 2015
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K801623 | Cavitron Ultrasonic Surg. Aspir. Cusa | Cavitron Corp. | 1980 | — |
| −9 | K962952 | Olympus Ultrasonic Surgical System (Usu) | Olympus Optical, Co. | 1996 | — |
| −8 | K972114 | Olympus Sonosurg System | The Olympus Optical Co. | 1998 | — |
| −7 | K981993 | Olympus Integrated Endosurgery System Endoalpha | The Olympus Optical Co. | 1998 | — |
| −6 | K994231 | Siemens Integrated Operating System (Sios) | Siemens Medical Corp. | 2000 | — |
| −5 | K052202 | Axiom Artis - Modular Angiographic System | Siemens Medical Solutions USA, Inc. | 2006 | 29 |
| −4 | K061054 | Axiom Aristos FX Plus | Siemens Medical Solutions USA, Inc. | 2006 | 3 |
| −3 | K062623 | Axiom Luminos DRF | Siemens Medical Solutions USA, Inc. | 2007 | 20 |
| −2 | K081722 | YSIO | Siemens Medical Solutions USA, Inc. | 2008 | 11 |
| −1 | K121513 | Multix Fusion | Siemens Medical Solution | 2012 | 4 |
| 0 (this device) | K150663 | Diagnostic X-ray System | Osko, Inc. | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1981 | 1 | 0 |
| 1986 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 13 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 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 KPR? 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 KPR device
- #1 K242119 Innovision-Exiiscore 17.0 · 9 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 |
|---|---|---|---|
| * | K121513 | Multix FusionSummary page 4…KPR 7. Device Class 2 8. Predicate Device Multix Fusion by Siemens Medical Solutions USA, Inc K121513 (Decision Date – Aug 10, 2012) Stationary X-ray System 21CFR8… | 2012 |
| † | K062788 | Collimator, Model M-38 | 2006 |
| † | K122173 | Digital Flat Planel X-Ray Detector / 1717SCC | 2012 |
| † | K141566 | Solid State X-Ray Imaging Device, Digiital Flat Panel X-Ray Detector, 1417WCC | 2014 |
| † | K132842 | Flaatz 600 Series (Flaatz 600/601) | 2014 |
| † | K110033 | Feel-DRCS | 2011 |
| † | K102078 | Radiological Image Processing System | 2011 |
What descends from it?
No later submission names this one as a predicate yet.
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 35 years and passes through 7 companies; a new generation was cleared every 2.0 years on median.
- 20 of the 65 ancestors have a recall of any class.
- 5 other devices also cite its predicate K121513.
How does its category compare?
All KPR devicesKPR System, X-Ray, Stationary: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · KPR
8in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KPR
155in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KPR
7in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KPR
39in 2025
MAUDE reports naming product code KPR, 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 | 12 | 31 | 10 | 120 |
| 2008 | 15 | 48 | 10 | 95 |
| 2009 | 9 | 35 | 5 | 61 |
| 2010 | 9 | 126 | 3 | 82 |
| 2011 | 9 | 152 | 5 | 103 |
| 2012 | 11 | 58 | 1 | 74 |
| 2013 | 5 | 163 | 5 | 24 |
| 2014 | 10 | 108 | 8 | 34 |
| 2015 | 18 | 81 | 1 | 59 |
| 2016 | 11 | 84 | 4 | 18 |
| 2017 | 6 | 75 | 3 | 31 |
| 2018 | 15 | 30 | 4 | 36 |
| 2019 | 12 | 33 | 1 | 77 |
| 2020 | 16 | 39 | 1 | 41 |
| 2021 | 6 | 55 | 0 | 37 |
| 2022 | 8 | 43 | 2 | 27 |
| 2023 | 9 | 76 | 4 | 39 |
| 2024 | 11 | 162 | 1 | 34 |
| 2025 | 8 | 155 | 7 | 39 |
| 2026 | 6 | 197 | 0 | — |
What is it indicated for?
The XR5 diagnostic X-ray system is intended for use on adult and pediatric patients for taking diagnostics radiographic exposure of all body parts and operated by a qualified/trained doctor or technician. The XR5 diagnostic X-ray system is designed to be used with conventional film/screen, CR cassettes or digital detectors. NOT intended for Mammography use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K150663 · printed Nov 6, 2026
Cite this page
510(k) Report. “K150663: Diagnostic X-ray System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K150663
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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