510(k) · Cleared
ClearedRapidresults
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ramsoft, Inc. · LLZ System, Image Processing, Radiological
Cleared on Oct 31, 2014 as substantially equivalent to K131977 (GE Healthcare, 2013) after a 112-day review. Its family tree reaches back 8 generations to 1994. 5 later devices descend from it.
- Decided
- Oct 31, 2014
- Review
- 112 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K942120 (1994). 15 ancestors in all. 5 later devices descend from it, 2 citing it directly.
- Root · 8 generations backK942120 Advantage Windows Diagnostic X-Ray WorkstationGE Medical Systems · 1994
- 7 generations backK013630 Isite RadiologyStentor, Inc. · 2001
- 6 generations backK031311 Integradweb by Dynamic Imaging, Inc.Dynamic Imaging, Inc. · 2003
- 5 generations backK042313 Integradweb MPR/MipDynamic Imaging, Inc. · 2004
- 4 generations backK082318 Centricity Pacs IWGe Healthcare Dynamic Imaging Solutions · 2008 · Recalled
- 3 generations backK121387 Centricity Pacs-IWGe Healthcare Integrated IT Solutions · 2012 · Recalled
- 2 generations backK123174 Centricity Pacs-IW with Universal ViewerGE Healthcare · 2012 · Recalled
- 1 generation backK131977 Centricity Universal Viewer Zero Footprint ClientGE Healthcare · 2013 · Recalled
- This deviceK141881 RapidresultsRamsoft, Inc. · 2014
- Descendant · cites it directly · 3 of its ownK222476 OmegaAI Image ViewerRamsoft, Inc. · 2022
- Descendant · 2 generations on · 0 of its ownK254237 Cci Pacs Viewer (Pacs-US-001)CliniComp, Intl. · 2026
- Descendant · 2 generations on · 0 of its ownK241546 aiCockpit AI ViewerFovia, Inc. · 2025
- Descendant · 2 generations on · 0 of its ownK242362 Lightning ViewerNexsys Electronics Inc. Dba Medweb · 2024
- Descendant · cites it directly · 0 of its ownK163158 MEDSYNAPSE Zero Footprint ViewerMedsynaptic Private, Ltd. · 2016
Most influential descendants
Showing 5 of 5 · See all- K222476OmegaAI Image ViewerRamsoft, Inc. · 2022 · cites it directly3descendants
- K254237Cci Pacs Viewer (Pacs-US-001)CliniComp, Intl. · 2026 · 2 generations on0descendants
- K241546aiCockpit AI ViewerFovia, Inc. · 2025 · 2 generations on0descendants
- K242362Lightning ViewerNexsys Electronics Inc. Dba Medweb · 2024 · 2 generations on0descendants
- K163158MEDSYNAPSE Zero Footprint ViewerMedsynaptic Private, Ltd. · 2016 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K942120 | Advantage Windows Diagnostic X-Ray Workstation | GE Medical Systems | 1994 | — |
| −7 | K013630 | Isite Radiology | Stentor, Inc. | 2001 | — |
| −6 | K031311 | Integradweb by Dynamic Imaging, Inc. | Dynamic Imaging, Inc. | 2003 | — |
| −5 | K042313 | Integradweb MPR/Mip | Dynamic Imaging, Inc. | 2004 | — |
| −4 | K082318 | Centricity Pacs IW | Ge Healthcare Dynamic Imaging Solutions | 2008 | 7 |
| −3 | K121387 | Centricity Pacs-IW | Ge Healthcare Integrated IT Solutions | 2012 | 1 |
| −2 | K123174 | Centricity Pacs-IW with Universal Viewer | GE Healthcare | 2012 | 10 |
| −1 | K131977 | Centricity Universal Viewer Zero Footprint Client | GE Healthcare | 2013 | 8 |
| 0 (this device) | K141881 | Rapidresults | Ramsoft, Inc. | 2014 | — |
| +1 | K222476 | OmegaAI Image Viewer | Ramsoft, Inc. | 2022 | — |
| +2 | K254237 | Cci Pacs Viewer (Pacs-US-001) | CliniComp, Intl. | 2026 | — |
| +2 | K241546 | aiCockpit AI Viewer | Fovia, Inc. | 2025 | — |
| +2 | K242362 | Lightning Viewer | Nexsys Electronics Inc. Dba Medweb | 2024 | — |
| +1 | K163158 | MEDSYNAPSE Zero Footprint Viewer | Medsynaptic Private, Ltd. | 2016 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1996 | 1 | 0 |
| 2000 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2007 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2016 | 1 | 0 |
| 2022 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 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 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? (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 |
|---|---|---|---|
| * | K131977 | Centricity Universal Viewer Zero Footprint ClientSummary page 4…ST2 Windows 8 Pro Tablet). Common Name: Universal PACS Viewer Trade Name: RapidResults Classification: Class II, Produce Code LLZ Predicate Devices 510(k) Number: K131977 Device Name: Centricity Universal Viewer Zero Footprint client (ZFP) Company: GE Healthcare October 15, 2014… | 2013 |
What descends from it? (5)
2 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 20 years and passes through 7 companies; a new generation was cleared every 1.5 years on median.
- 6 of the 15 ancestors have a recall of any class.
- Of its descendants, K222476 (Ramsoft, Inc., 2022) has gone furthest, with 3 descendants of its own.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, 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?
This software displays medical images and associated documents. With appropriate display monitors, lighting, image quality, and level of lossy image compression, the software is intended for use as a primary diagnostic (on desktop platform) and non-diagnostic review tool (on mobile platform) for use by trained healthcare professionals. Each healthcare professional must determine if the level of loss is acceptable for their purpose. This software is not suitable for primary diagnosis of mammograms.
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/K141881 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141881: Rapidresults.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141881
Report an extraction error
Are you the manufacturer?
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