510(k) · Cleared
Recalled · Class II · 2023Tablo Hemodialysis System, Tablo Cartridge
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Outset Medical, Inc. · KDI Dialyzer, High Permeability With Or Without Sealed Dialysate System
Cleared on Dec 12, 2019 as substantially equivalent to K160881 (Outset Medical, Inc., 2016) and 1 other predicate after a 259-day review. Its family tree reaches back 10 generations to 1994. 2 later devices descend from it. It has been recalled 2 times.
- Decided
- Dec 12, 2019
- Review
- 259 days
- Class
- Class II
- Product code
- KDI
- Recalls
- 2
- Predicates
- 2
Its longest line of descent runs back 10 generations to K921456 (1994). 16 ancestors in all. 2 later devices descend from it, 1 citing it directly.
- Root · 10 generations backK921456 Fresenius 3008/FDS-08 Dialysate Delivery SystemFresenius USA, Inc. · 1994 · Recalled
- 6 generations between
- 3 generations backK140866 Tablo ConsoleHome Dialysis Plus · 2014
- 2 generations backK150880 Tablo Console with Wireless CapabilityOutset Medical · 2015
- 1 generation backK160881 Tablo ConsoleOutset Medical, Inc. · 2016
- This deviceK190793 Tablo Hemodialysis System, Tablo CartridgeOutset Medical, Inc. · 2019
- Descendant · cites it directly · 1 of its ownK210782 Tablo CartridgeOutset Medical, Inc. · 2021
- Descendant · 2 generations on · 0 of its ownK233798 Moda-flx Hemodialysis System and CartridgeDiality, Inc. · 2024
Show all 10 generations
- Root · 10 generations backK921456 Fresenius 3008/FDS-08 Dialysate Delivery SystemFresenius USA, Inc. · 1994 · Recalled
- 9 generations backK994267 Fresenius 2008KFresenius Medical Care · 2000 · Recalled
- 8 generations backK080964 Fresenius Model 2008T Hemodialysis MachineFresenius Medical Care North America · 2009 · Recalled
- 7 generations backK093902 Modification to:Fresenius 2008T Hemodialysis Machine, Model 190573Fresenius Medical Care North America · 2010 · Recalled
- 6 generations backK111639 Fresenius 2008T Hemodialysis MachineFresenius Medical Care · 2011 · Recalled
- 5 generations backK113427 Fresenius 2008T Hemodialysis MachineFresenius Medical Care North America · 2011 · Recalled
- 4 generations backK120505 Fresenius 2008T Hemodialysis MachineFresenius Medical Care North America, Design Cente · 2012 · Recalled
- 3 generations backK140866 Tablo ConsoleHome Dialysis Plus · 2014
- 2 generations backK150880 Tablo Console with Wireless CapabilityOutset Medical · 2015
- 1 generation backK160881 Tablo ConsoleOutset Medical, Inc. · 2016
- This deviceK190793 Tablo Hemodialysis System, Tablo CartridgeOutset Medical, Inc. · 2019
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K921456 | Fresenius 3008/FDS-08 Dialysate Delivery System | Fresenius USA, Inc. | 1994 | 3 |
| −9 | K994267 | Fresenius 2008K | Fresenius Medical Care | 2000 | 5 |
| −8 | K080964 | Fresenius Model 2008T Hemodialysis Machine | Fresenius Medical Care North America | 2009 | 4 |
| −7 | K093902 | Modification to:Fresenius 2008T Hemodialysis Machine, Model 190573 | Fresenius Medical Care North America | 2010 | 2 |
| −6 | K111639 | Fresenius 2008T Hemodialysis Machine | Fresenius Medical Care | 2011 | 1 |
| −5 | K113427 | Fresenius 2008T Hemodialysis Machine | Fresenius Medical Care North America | 2011 | 4 |
| −4 | K120505 | Fresenius 2008T Hemodialysis Machine | Fresenius Medical Care North America, Design Cente | 2012 | 4 |
| −3 | K140866 | Tablo Console | Home Dialysis Plus | 2014 | — |
| −2 | K150880 | Tablo Console with Wireless Capability | Outset Medical | 2015 | — |
| −1 | K160881 | Tablo Console | Outset Medical, Inc. | 2016 | — |
| 0 (this device) | K190793 | Tablo Hemodialysis System, Tablo Cartridge | Outset Medical, Inc. | 2019 | — |
| +1 | K210782 | Tablo Cartridge | Outset Medical, Inc. | 2021 | — |
| +2 | K233798 | Moda-flx Hemodialysis System and Cartridge | Diality, Inc. | 2024 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1996 | 1 | 0 |
| 2001 | 1 | 0 |
| 2003 | 1 | 0 |
| 2009 | 1 | 0 |
| 2012 | 1 | 0 |
| 2014 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 1 | 0 |
| 2024 | 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 KDI? 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 KDI device
- #1 K243874 FX CorAL 60 (F00012969); FX CorAL 80…score 18.2 · 12 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 |
|---|---|---|---|
| * | K160881 | Tablo ConsoleSummary page 4…fication System for Hemodialysis – Product Code: FIP Hemodialysis system and accessories – Product Code: FJK Regulatory Class: II III. PREDICATE DEVICE Tablo Console, K160881; Tablo Cartridge, K140841 These predicates have not been subject to a design related recall. No reference devices were used in… | 2016 |
| * | K140841 | Tablo CartridgeSummary page 4…alysis – Product Code: FIP Hemodialysis system and accessories – Product Code: FJK Regulatory Class: II III. PREDICATE DEVICE Tablo Console, K160881; Tablo Cartridge, K140841 These predicates have not been subject to a design related recall. No reference devices were used in this submission. === Page… | 2014 |
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K210782 | Tablo Cartridge | 2021 | 1 |
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Jan 24, 2023 | Class II | Z-1351-2023 | Process control | An observed trend of high conductivity dialysate alarms in a hemodialysis system as a result of introducing a software tool into the manufacturing process. |
| Jan 20, 2022 | Class II | Z-0813-2022 | Device Design | Due to a component in the hemodialysis console there is the possibility of heat-related damage that may occur with the device. |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 25 years and passes through 7 companies; a new generation was cleared every 1.5 years on median.
- 7 of the 16 ancestors have a recall of any class.
- Of its descendants, K210782 (Outset Medical, Inc., 2021) has gone furthest, with 1 descendant of its own.
- 1 other device also cites its predicate K160881.
How does its category compare?
All KDI devicesKDI Dialyzer, High Permeability With Or Without Sealed Dialysate System: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · KDI
9in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KDI
199in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KDI
2in 2025
Class I (10 since 2007) Class II/III not classified
Adverse event reports per year · KDI
2,786in 2025
MAUDE reports naming product code KDI, 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 | 11 | 91 | 4 | 916 |
| 2008 | 6 | 148 | 0 | 1,042 |
| 2009 | 4 | 236 | 3 | 522 |
| 2010 | 9 | 186 | 1 | 823 |
| 2011 | 5 | 85 | 4 | 2,270 |
| 2012 | 6 | 153 | 1 | 1,765 |
| 2013 | 11 | 247 | 2 | 2,360 |
| 2014 | 8 | 164 | 3 | 6,154 |
| 2015 | 5 | 69 | 5 | 4,182 |
| 2016 | 5 | 230 | 4 | 766 |
| 2017 | 8 | 188 | 1 | 963 |
| 2018 | 2 | — | 1 | 1,716 |
| 2019 | 4 | 263 | 6 | 1,587 |
| 2020 | 9 | 266 | 0 | 1,633 |
| 2021 | 2 | — | 2 | 1,944 |
| 2022 | 7 | 259 | 17 | 2,180 |
| 2023 | 7 | 157 | 8 (8) | 2,692 |
| 2024 | 7 | 235 | 4 (2) | 2,441 |
| 2025 | 9 | 199 | 2 | 2,786 |
| 2026 | 6 | 154 | 2 | — |
What is it indicated for?
The Tablo® Hemodialysis System is indicated for use in patients with acute and/or chronic renal failure, with or without ultrafiltration, in an acute or chronic care facility. Treatments must be administered under physician’s prescription, with a trained individual available as needed who is considered competent in the use of the device by the prescribing physician.
The Tablo® Cartridge is a single use, disposable arterial and venous bloodline set intended to provide extra-corporeal access during hemodialysis. The Tablo Cartridge is compatible only with the Tablo Hemodialysis System.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K190793 · printed Nov 5, 2026
Cite this page
510(k) Report. “K190793: Tablo Hemodialysis System, Tablo Cartridge.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K190793
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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