510(k) · Cleared
ClearedInnersense Esophageal Temperature Probe / Feeding Tube
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Philips Medical Systems · FPD Tube, Feeding
Cleared on Oct 23, 2013 as substantially equivalent to K120815 (Philips Medical Systems, 2013) after a 145-day review. Its family tree reaches back 1 generation to 2013. 1 later device descends from it.
- Decided
- Oct 23, 2013
- Review
- 145 days
- Class
- Class II
- Product code
- FPD
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K120815 (2013). 1 later device descends from it, 1 citing it directly.
- Root · 1 generation backK120815 Innersense Esophageal Temperature/Feeding TubePhilips Medical Systems · 2013
- This deviceK131590 Innersense Esophageal Temperature Probe / Feeding TubePhilips Medical Systems · 2013
- Descendant · cites it directly · 0 of its ownK241169 Entarik NI Feeding Tube SystemGravitas Medical, Inc. · 2024
Most influential descendants
Showing 1 of 1 · See all- K241169Entarik NI Feeding Tube SystemGravitas Medical, Inc. · 2024 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K120815 | Innersense Esophageal Temperature/Feeding Tube | Philips Medical Systems | 2013 | — |
| 0 (this device) | K131590 | Innersense Esophageal Temperature Probe / Feeding Tube | Philips Medical Systems | 2013 | — |
| +1 | K241169 | Entarik NI Feeding Tube System | Gravitas Medical, Inc. | 2024 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 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 FPD? 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 FPD device
- #1 K243361 Nutrifitscore 8.8 · 2 generations · no Class I recall
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 |
|---|---|---|---|
| * | K120815 | Innersense Esophageal Temperature/Feeding TubeSummary page 2…erology/U~rology Classification Name: Gastrointestinal tube and accessories Predicate Device Details 510(k) Number K120815 Proprietary or Trade Name: InnerSense Esophageal Temperature /Feeding… | 2013 |
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 |
|---|---|---|---|
| K241169 | Entarik NI Feeding Tube System | 2024 | 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?
- Its one ancestor has no recall.
- Of its descendants, K241169 (Gravitas Medical, Inc., 2024) has gone furthest, with 0 descendants of its own.
How does its category compare?
All FPD devicesFPD Tube, Feeding: FDA decisions, review times, recalls and adverse event reports over 20 years. 2013, this device’s year, is highlighted.
FDA decisions per year · FPD
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · FPD
118in 2010
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FPD
1in 2019
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · FPD
10in 2025
MAUDE reports naming product code FPD, 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 | 1 | — | 0 | 19 |
| 2008 | 4 | 76 | 0 | 24 |
| 2009 | 4 | 69 | 0 | 40 |
| 2010 | 4 | 118 | 0 | 21 |
| 2011 | 2 | — | 0 | 15 |
| 2012 | 1 | — | 0 | 32 |
| 2013 | 2 | — | 0 | 38 |
| 2014 | 0 | — | 0 | 64 |
| 2015 | 0 | — | 1 | 55 |
| 2016 | 0 | — | 0 | 102 |
| 2017 | 0 | — | 0 | 34 |
| 2018 | 0 | — | 3 | 30 |
| 2019 | 1 | — | 1 | 19 |
| 2020 | 0 | — | 0 | 31 |
| 2021 | 0 | — | 0 | 24 |
| 2022 | 0 | — | 0 | 19 |
| 2023 | 0 | — | 0 | 55 |
| 2024 | 1 | — | 0 | 41 |
| 2025 | 0 | — | 0 | 10 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The InnerSense Esophageal Temperature Probe/Feeding Tube is a dual function, single-use sterile device which simultaneously provides continuous monitoring of esophageal temperature and delivers oral medications and/or enteral nutrition in neonatal and pediatric patients oro/nasogastrically, as directed by a physician for up to 30 days. The InnerSense device can be used solely for the purpose of monitoring esophageal temperature in situations where invasive monitoring is indicated.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K131590 · printed Nov 6, 2026
Cite this page
510(k) Report. “K131590: Innersense Esophageal Temperature Probe / Feeding Tube.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K131590
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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