510(k) · Cleared
ClearedMedivance Nasogastric Tube Temperature Sensor
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medivance, Inc. · FLL Continuous Measurement Thermometer
Cleared on Jul 18, 2011 as substantially equivalent to K935603 (Smiths Industries Medical Systems, Inc., 1994) and 1 other predicate after a 104-day review. Its family tree reaches back 2 generations to 1986.
- Decided
- Jul 18, 2011
- Review
- 104 days
- Class
- Class II
- Product code
- FLL
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 2 generations to K864044 (1986). 4 ancestors in all. No later device cites it as a predicate yet.
- Root · 2 generations backK864044 Esophageal/Rectal Temperature Probe W/Type TRespiratory Support Products, Inc. · 1986
- 1 generation backK072621 Esophageal/Rectal Temperature Probe and Esophageal Stethoscope with…Cincinnati Sub-Zero Products, Inc. · 2007 · Recalled
- This deviceK110956 Medivance Nasogastric Tube Temperature SensorMedivance, Inc. · 2011
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K864044 | Esophageal/Rectal Temperature Probe W/Type T | Respiratory Support Products, Inc. | 1986 | — |
| −1 | K072621 | Esophageal/Rectal Temperature Probe and Esophageal Stethoscope with… | Cincinnati Sub-Zero Products, Inc. | 2007 | 1 |
| 0 (this device) | K110956 | Medivance Nasogastric Tube Temperature Sensor | Medivance, Inc. | 2011 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1986 | 1 | 0 |
| 1994 | 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 FLL? 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 FLL device
- #1 K191829 Microlife Non-Contact Infrared Forehead…score 26.7 · 4 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (3)
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 |
|---|---|---|---|
| * | K935603 | Extracorporeal Temperature SensorSummary page 1…Device Name Manufacturer 510(k) Level 1 Esophageal Temperature Probe Smiths K935603 Therma-Temp Esophageal Stethoscope with Cincinnati Sub-Zero K072621 Temperature Sensor, and Steri-Tem… | 1994 |
| * | K072621 | Esophageal/Rectal Temperature Probe and Esophageal Stethoscope with Temperature SensorSummary page 1…Level 1 Esophageal Temperature Probe Smiths K935603 Therma-Temp Esophageal Stethoscope with Cincinnati Sub-Zero K072621 Temperature Sensor, and Steri-Temp Esophageal Temperature Probe Indications for Use The NGT Temperature Sensor is indi… | 2007 |
| * | — | Steri-Temp Esophageal Temperature Probe Named without a submission number |
What descends from it?
No later submission names this one as a predicate yet.
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 25 years and passes through 3 companies; a new generation was cleared every 21.1 years on median.
- 1 of the 4 ancestors has a recall of any class.
How does its category compare?
All FLL devicesFLL Continuous Measurement Thermometer: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · FLL
6in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FLL
131in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FLL
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · FLL
73in 2025
MAUDE reports naming product code FLL, 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 | 15 | 81 | 0 | 4 |
| 2008 | 14 | 59 | 0 | 13 |
| 2009 | 13 | 84 | 0 | 9 |
| 2010 | 24 | 88 | 0 | 9 |
| 2011 | 20 | 113 | 1 | 18 |
| 2012 | 17 | 126 | 0 | 26 |
| 2013 | 14 | 149 | 0 | 16 |
| 2014 | 7 | 199 | 0 | 54 |
| 2015 | 3 | 270 | 1 | 53 |
| 2016 | 22 | 157 | 0 | 58 |
| 2017 | 16 | 174 | 2 | 118 |
| 2018 | 35 | 209 | 1 | 51 |
| 2019 | 22 | 198 | 5 | 52 |
| 2020 | 21 | 194 | 0 | 53 |
| 2021 | 43 | 218 | 0 | 115 |
| 2022 | 24 | 218 | 0 | 142 |
| 2023 | 17 | 295 | 0 | 101 |
| 2024 | 13 | 223 | 0 | 118 |
| 2025 | 6 | 131 | 1 | 73 |
| 2026 | 2 | — | 1 | — |
What is it indicated for?
The NGT Temperature Sensor is indicated for continuous measurement of patient core (esophageal) temperature in patients using Bard® or Argyle® 16 Fr or 18 Fr nasogastric sump tubes or other 16 Fr or 18 FIR nasogastric tubes with a vent lumen of sufficient diameter to allow easy movement of the sensor within the lumen.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K110956 · printed Nov 6, 2026
Cite this page
510(k) Report. “K110956: Medivance Nasogastric Tube Temperature Sensor.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K110956
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