510(k) · Cleared
ClearedClearread +Confirm
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Riverain Technologies · LLZ System, Image Processing, Radiological
Cleared on Dec 27, 2012 as substantially equivalent to K092363 (Riverain Medical Group, 2010) and 1 other predicate after a 42-day review. Its family tree reaches back 6 generations to 1986. 25 later devices descend from it.
- Decided
- Dec 27, 2012
- Review
- 42 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 6 generations to K862120 (1986). 9 ancestors in all. 25 later devices descend from it, 2 citing it directly.
- Root · 6 generations backK862120 SCX SystemGeneral Electric Co. · 1986 · Recalled
- 5 generations backK982196 Digital Radiographic Imaging SystemGE Medical Systems · 1998
- 4 generations backK992066 Revolution TX/I Digital Radiographic Table SystemGE Medical Systems · 1999
- 3 generations backK012389 Revolution XR/D Digital Radiographic Imaging SystemGe Medical Systems, Inc. · 2001 · Recalled
- 2 generations backK013481 Dual Energy and Tissue Equalization Software OptionGE Medical Systems · 2001
- 1 generation backK092363 Softview, Model 2.01Riverain Medical Group · 2010
- This deviceK123526 Clearread +ConfirmRiverain Technologies · 2012
- Descendant · cites it directly · 23 of its ownK162278 Digital Diagnostic Mobile X-ray SystemSamsung Electronics Co., Ltd. · 2016
- Descendant · 2 generations on · 22 of its ownK171119 GM85Samsung Electronics Co., Ltd. · 2017 · Recalled
- Descendant · 3 generations on · 19 of its ownK173828 GU60A & GU60A-65Samsung Electronics Co., Ltd. · 2018
- Descendant · 3 generations on · 18 of its ownK180543 GC70, GU60A&GU60A-65, GF50, GF50A, GR40CW, and GM85Samsung Electronics Co., Ltd. · 2018
- Descendant · 4 generations on · 10 of its ownK181626 Digital Diagnostic Mobile X-ray SystemSamsung Electronics Co., Ltd. · 2018
Showing 5 of 25 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 25 · See all- K162278Digital Diagnostic Mobile X-ray SystemSamsung Electronics Co., Ltd. · 2016 · cites it directly23descendants
- K171119GM85Samsung Electronics Co., Ltd. · 2017 · 2 generations on22descendants
- K173828GU60A & GU60A-65Samsung Electronics Co., Ltd. · 2018 · 3 generations on19descendants
- K180543GC70, GU60A&GU60A-65, GF50, GF50A, GR40CW, and GM85Samsung Electronics Co., Ltd. · 2018 · 3 generations on18descendants
- K181626Digital Diagnostic Mobile X-ray SystemSamsung Electronics Co., Ltd. · 2018 · 4 generations on10descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K862120 | SCX System | General Electric Co. | 1986 | 3 |
| −5 | K982196 | Digital Radiographic Imaging System | GE Medical Systems | 1998 | — |
| −4 | K992066 | Revolution TX/I Digital Radiographic Table System | GE Medical Systems | 1999 | — |
| −3 | K012389 | Revolution XR/D Digital Radiographic Imaging System | Ge Medical Systems, Inc. | 2001 | 4 |
| −2 | K013481 | Dual Energy and Tissue Equalization Software Option | GE Medical Systems | 2001 | — |
| −1 | K092363 | Softview, Model 2.01 | Riverain Medical Group | 2010 | — |
| 0 (this device) | K123526 | Clearread +Confirm | Riverain Technologies | 2012 | — |
| +1 | K162278 | Digital Diagnostic Mobile X-ray System | Samsung Electronics Co., Ltd. | 2016 | — |
| +2 | K171119 | GM85 | Samsung Electronics Co., Ltd. | 2017 | 1 |
| +3 | K173828 | GU60A & GU60A-65 | Samsung Electronics Co., Ltd. | 2018 | — |
| +3 | K180543 | GC70, GU60A&GU60A-65, GF50, GF50A, GR40CW, and GM85 | Samsung Electronics Co., Ltd. | 2018 | — |
| +4 | K181626 | Digital Diagnostic Mobile X-ray System | Samsung Electronics Co., Ltd. | 2018 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1988 | 1 | 0 |
| 2004 | 1 | 0 |
| 2012 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 8 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 3 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 4 | 0 |
| 2025 | 1 | 0 |
| 2026 | 2 | 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 LLZ? 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 LLZ device
- #1 K230955 syngo Application Softwarescore 21.5 · 11 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
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 |
|---|---|---|---|
| * | K092363 | Softview, Model 2.01Summary page 1…diological Regulatory Class: Class 11 Product Code: LLZ Predicate Devices: ClearRead Bone Suppression (SoftView) (K092363) Riverain Technologies, LLC Class 11 DRX-Revolu… | 2010 |
| * | K120062 | DRX-Revolution Mobile X-Ray System Our reading of the summary gave K129062, which is not a number in FDA’s lists. Corrected to the number one digit away whose FDA name carries the summary’s words for the device, “DRX-Revolution”. | 2012 |
What descends from it? (25)
See all 252 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 26 years and passes through 5 companies; a new generation was cleared every 2.8 years on median.
- 5 of the 9 ancestors have a recall of any class.
- Of its descendants, K162278 (Samsung Electronics Co., Ltd., 2016) has gone furthest, with 23 descendants of its own.
- 3 other devices also cite its predicate K092363.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, this device’s year, is highlighted.
FDA decisions per year · LLZ
58in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LLZ
173in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LLZ
11in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LLZ
116in 2025
MAUDE reports naming product code LLZ, 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 | 76 | 36 | 20 | 152 |
| 2008 | 94 | 52 | 32 | 154 |
| 2009 | 70 | 62 | 21 | 145 |
| 2010 | 51 | 98 | 17 | 145 |
| 2011 | 106 | 79 | 30 | 454 |
| 2012 | 82 | 87 | 12 | 266 |
| 2013 | 95 | 84 | 64 | 1,130 |
| 2014 | 78 | 89 | 6 | 15,631 |
| 2015 | 64 | 90 | 16 | 211 |
| 2016 | 82 | 90 | 12 | 290 |
| 2017 | 78 | 107 | 5 | 104 |
| 2018 | 104 | 105 | 7 | 72 |
| 2019 | 74 | 107 | 2 | 88 |
| 2020 | 81 | 115 | 6 | 82 |
| 2021 | 83 | 116 | 3 | 70 |
| 2022 | 65 | 137 | 4 | 28 |
| 2023 | 87 | 157 | 8 | 26 |
| 2024 | 62 | 131 | 6 | 42 |
| 2025 | 58 | 173 | 11 | 116 |
| 2026 | 45 | 110 | 14 | — |
What is it indicated for?
ClearRead +Confirm is intended to generate an enhanced, secondary digital radiographic image of the chest to facilitate confirmation of line/tubes. The enhanced AP or PA image of the chest provides improved visibility of lines and tubes. The ClearRead +Confirm image provides adjunctive information and is not a substitute for the original PA/AP image. This device is intended to be used by trained professionals, such as physicians, radiologists, and technicians, on patients with lines and tubes and is not intended to be used on pediatric patients.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K123526 · printed Nov 6, 2026
Cite this page
510(k) Report. “K123526: Clearread +Confirm.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K123526
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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