510(k) · Cleared
ClearedivWatch Model 400
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ivwatch, LLC · MRZ Accessories, Pump, Infusion
Cleared on Feb 13, 2015 as substantially equivalent to K133801 (Baxter Healthcare Corporation, 2014) after a 171-day review. Its family tree reaches back 5 generations to 1990. 4 of the 15 devices in its family, counting itself, have a Class I recall. 5 later devices descend from it.
- Decided
- Feb 13, 2015
- Review
- 171 days
- Class
- Class II
- Product code
- MRZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K904518 (1990). 9 ancestors in all. 5 later devices descend from it, 1 citing it directly. 4 of the 15 devices in this family, counting this one, have a Class I recall.
- Root · 5 generations backK904518 Volumetric Infusion PumpKendall Mcgaw Laboratories, Inc. · 1990 · Recalled
- 4 generations backK994375 Horizon LightB.Braun Medical, Inc. · 2000 · Recalled (Class I)
- 3 generations backK011975 Horizon Outlook with DosecomB.Braun Medical, Inc. · 2001 · Recalled (Class I)
- 2 generations backK042121 Spectrum and Spectrum with Master Drug LibrarySigma Intl. · 2004 · Recalled (Class I)
- 1 generation backK133801 Baxter Sigma Spectrum Infusion Pump with Master Drug LibraryBaxter Healthcare Corporation · 2014 · Recalled (Class I)
- This deviceK142374 ivWatch Model 400Ivwatch, LLC · 2015
- Descendant · cites it directly · 4 of its ownK153605 ivWatch Model 400Ivwatch, LLC · 2016
- Descendant · 2 generations on · 3 of its ownK162478 ivWatchIvwatch, LLC · 2016
- Descendant · 3 generations on · 1 of its ownK192385 ivWatch Model 400, Device Accessories: Extension Module, SmartTouch…Ivwatch, LLC · 2020
- Descendant · 4 generations on · 0 of its ownK233881 ivWatch® Model 400Ivwatch, LLC · 2024
- Descendant · 3 generations on · 0 of its ownK222212 ivWatch Model 400Ivwatch, LLC · 2022
Class I recalls in this family
Most influential descendants
Showing 5 of 5 · See all- K153605ivWatch Model 400Ivwatch, LLC · 2016 · cites it directly4descendants
- K162478ivWatchIvwatch, LLC · 2016 · 2 generations on3descendants
- K192385ivWatch Model 400, Device Accessories: Extension Module, SmartTouch Sensor, Patient CableIvwatch, LLC · 2020 · 3 generations on1descendant
- K233881ivWatch® Model 400Ivwatch, LLC · 2024 · 4 generations on0descendants
- K222212ivWatch Model 400Ivwatch, LLC · 2022 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K904518 | Volumetric Infusion Pump | Kendall Mcgaw Laboratories, Inc. | 1990 | 37 |
| −4 | K994375 | Horizon Light | B.Braun Medical, Inc. | 2000 | Class I |
| −3 | K011975 | Horizon Outlook with Dosecom | B.Braun Medical, Inc. | 2001 | Class I |
| −2 | K042121 | Spectrum and Spectrum with Master Drug Library | Sigma Intl. | 2004 | Class I |
| −1 | K133801 | Baxter Sigma Spectrum Infusion Pump with Master Drug Library | Baxter Healthcare Corporation | 2014 | Class I |
| 0 (this device) | K142374 | ivWatch Model 400 | Ivwatch, LLC | 2015 | — |
| +1 | K153605 | ivWatch Model 400 | Ivwatch, LLC | 2016 | — |
| +2 | K162478 | ivWatch | Ivwatch, LLC | 2016 | — |
| +3 | K192385 | ivWatch Model 400, Device Accessories: Extension Module, SmartTouch Sensor… | Ivwatch, LLC | 2020 | — |
| +4 | K233881 | ivWatch® Model 400 | Ivwatch, LLC | 2024 | — |
| +3 | K222212 | ivWatch Model 400 | Ivwatch, LLC | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 2000 | 1 | 0 |
| 2003 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2016 | 2 | 0 |
| 2020 | 1 | 0 |
| 2022 | 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.
4 devices in this family have a Class I recall. 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 MRZ device
- #1 K193654 BlueStar Rxscore 7.5 · 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 |
|---|---|---|---|
| * | K133801 | Baxter Sigma Spectrum Infusion Pump with Master Drug LibrarySummary page 4…Drug Library Model 35700 Manufacturer Baxter Healthcare Corporation 510(k) Number K133801 Device Class II Classification Name Infusion Pump Regul… | 2014 |
| † | K021090 | Oximax N-550 Pulse Oximeter,Model N-550 Pulse Oximeter | 2002 |
What descends from it? (5)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K153605 | ivWatch Model 400 | 2016 | 4 |
Has anything in its family been recalled? (4 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K133801Baxter Sigma Spectrum Infusion Pump with Master Drug LibraryBaxter Healthcare Corporation · 2014 · Direct predicate · ◆ on the line of descent in FIG. 15 Class I recalls
- K042121Spectrum and Spectrum with Master Drug LibrarySigma Intl. · 2004 · 2 generations back · ◆ on the line of descent in FIG. 13 Class I recalls
- K011975Horizon Outlook with DosecomB.Braun Medical, Inc. · 2001 · 3 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K994375Horizon LightB.Braun Medical, Inc. · 2000 · 4 generations back · ◆ on the line of descent in FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 25 years and passes through 5 companies; a new generation was cleared every 2.9 years on median.
- 6 of the 9 ancestors have a recall of any class; 4 have a Class I recall.
- Of its descendants, K153605 (Ivwatch, LLC, 2016) has gone furthest, with 4 descendants of its own.
- 2 other devices also cite its predicate K133801.
How does its category compare?
All MRZ devicesMRZ Accessories, Pump, Infusion: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · MRZ
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · MRZ
96in 2008
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MRZ
5in 2019
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MRZ
35in 2025
MAUDE reports naming product code MRZ, 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 | 2 | — | 0 | 0 |
| 2008 | 4 | 96 | 0 | 0 |
| 2009 | 2 | — | 1 | 0 |
| 2010 | 2 | — | 0 | 0 |
| 2011 | 1 | — | 0 | 2 |
| 2012 | 2 | — | 0 | 1 |
| 2013 | 1 | — | 0 | 0 |
| 2014 | 2 | — | 0 | 0 |
| 2015 | 1 | — | 0 | 117 |
| 2016 | 2 | — | 0 | 55 |
| 2017 | 2 | — | 0 | 18 |
| 2018 | 1 | — | 1 | 46 |
| 2019 | 1 | — | 5 | 36 |
| 2020 | 2 | — | 0 | 44 |
| 2021 | 1 | — | 0 | 61 |
| 2022 | 1 | — | 0 | 39 |
| 2023 | 1 | — | 0 | 27 |
| 2024 | 0 | — | 0 | 41 |
| 2025 | 0 | — | 0 | 35 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The ivWatch Model 400 is indicated for the detection of subcutaneous infiltrations and extravasations of 10 cc or less of optically clear, uncolored infusates, as an adjunctive device to the clinical evaluation in the hospital setting of patients 18 years old or greater with peripherally-inserted IVs (PIVs) on the forearm or dorsal aspect of the hand.
The device is indicated to assess patients for subcutaneous infiltrations and extravasations but should not serve as a substitute for regular clinician assessment of the PIV site. The ivWatch Model 400 is intended for use by physicians, or under the direction of a physician, who have been trained in the use of the ivWatch Model 400.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K142374 · printed Nov 6, 2026
Cite this page
510(k) Report. “K142374: ivWatch Model 400.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K142374
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