510(k) · Cleared
ClearedDiamond-5A/6A/8A
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
DRGEM Corporation · KPR System, X-Ray, Stationary
Cleared on Sep 10, 2020 as substantially equivalent to K192453 (DRGEM Corporation, 2019) after a 45-day review. Its family tree reaches back 8 generations to 1998. 1 later device descends from it.
- Decided
- Sep 10, 2020
- Review
- 45 days
- Class
- Class II
- Product code
- KPR
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K981556 (1998). 14 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 8 generations backK981556 Canon X-Ray Digital Camera Cxdi-11Canon USA, Inc. · 1998
- 7 generations backK992547 Canon X-Ray Digital Camera, Model Cxdi-22Canon USA, Inc. · 1999
- 6 generations backK023750 Cannon Digital Radiography Model Cxdi-40GCanon USA, Inc. · 2002
- 5 generations backK031447 Canon, Digital Radiography, Model Cxdi-50GCanon, Inc. · 2003
- 4 generations backK042876 Urs LP Digital, Millennium, RadproSedecal., Sa. · 2004
- 3 generations backK090238 Sedecal X-Plus LP Plus Digital Diagnostic X-Ray SystemsSedecal., Sa. · 2009
- 2 generations backK102408 Digital Diagnostic X-Ray SystemDRGEM Corporation · 2010
- 1 generation backK192453 Diamond-5A/6A/8ADRGEM Corporation · 2019
- This deviceK202156 Diamond-5A/6A/8ADRGEM Corporation · 2020
- Descendant · cites it directly · 0 of its ownK220271 Hand Diagnostic Radiography Imaging SystemNanoray Biotech Co., Ltd. · 2022
Most influential descendants
Showing 1 of 1 · See all- K220271Hand Diagnostic Radiography Imaging SystemNanoray Biotech Co., Ltd. · 2022 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K981556 | Canon X-Ray Digital Camera Cxdi-11 | Canon USA, Inc. | 1998 | — |
| −7 | K992547 | Canon X-Ray Digital Camera, Model Cxdi-22 | Canon USA, Inc. | 1999 | — |
| −6 | K023750 | Cannon Digital Radiography Model Cxdi-40G | Canon USA, Inc. | 2002 | — |
| −5 | K031447 | Canon, Digital Radiography, Model Cxdi-50G | Canon, Inc. | 2003 | — |
| −4 | K042876 | Urs LP Digital, Millennium, Radpro | Sedecal., Sa. | 2004 | — |
| −3 | K090238 | Sedecal X-Plus LP Plus Digital Diagnostic X-Ray Systems | Sedecal., Sa. | 2009 | — |
| −2 | K102408 | Digital Diagnostic X-Ray System | DRGEM Corporation | 2010 | — |
| −1 | K192453 | Diamond-5A/6A/8A | DRGEM Corporation | 2019 | — |
| 0 (this device) | K202156 | Diamond-5A/6A/8A | DRGEM Corporation | 2020 | — |
| +1 | K220271 | Hand Diagnostic Radiography Imaging System | Nanoray Biotech Co., Ltd. | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2006 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 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 |
|---|---|---|---|
| * | K192453 | Diamond-5A/6A/8ASummary page 4…ation number: 892.1680 Regulatory Class: II III. PREDICATE DEVICE The DIAMOND-5A/6A/8A subject device is substantially equivalent to: DIAMOND-5A/6A/8A (K192453), by DRGEM, product code KPR. Regulation 21 CFR 892.1680 IV. DEVICE DESCRIPTION DIAMOND-5A/6A/8A, system is a digital rad… | 2019 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K220271 | Hand Diagnostic Radiography Imaging System | 2022 | 0 |
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 22 years and passes through 4 companies; a new generation was cleared every 1.8 years on median.
- 1 of the 14 ancestors has a recall of any class.
- Of its descendants, K220271 (Nanoray Biotech Co., Ltd., 2022) has gone furthest, with 0 descendants of its own.
How does its category compare?
All KPR devicesKPR System, X-Ray, Stationary: FDA decisions, review times, recalls and adverse event reports over 20 years. 2020, 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?
DIAMOND-5A/6A/8A, is a stationary digital diagnostic x-ray system that is indicated for use in generating radiographic images of human anatomy. This device is not intended for mammography, bone density, fluoroscopy and angiography applications.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K202156 · printed Nov 6, 2026
Cite this page
510(k) Report. “K202156: Diamond-5A/6A/8A.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K202156
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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