510(k) · Decided
DecidedThrough-the-Peg (TTP) Jejunostomy Tube Kit
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Boston Scientific Corporation · KNT Tubes, Gastrointestinal (And Accessories)
Cleared on Dec 14, 2007 as substantially equivalent to K971906 (Boston Scientific Corp, 1997) after a 101-day review. Its family tree reaches back 1 generation to 1997. 4 later devices descend from it.
- Decided
- Dec 14, 2007
- Review
- 101 days
- Class
- Class II
- Product code
- KNT
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 1 generation to K971906 (1997). 4 later devices descend from it, 2 citing it directly.
- Root · 1 generation backK971906 Jejenostomy Feeding TubeBoston Scientific Corp · 1997
- This deviceK072476 Through-the-Peg (TTP) Jejunostomy Tube KitBoston Scientific Corporation · 2007
- Descendant · cites it directly · 2 of its ownK081739 2-Port Through-the-Peg (TTP) Jejunostomy Tube KitBoston Scientific Corp · 2008
- Descendant · 2 generations on · 1 of its ownK133096 Abb Vie JAbbVie, Inc. · 2014
- Descendant · 3 generations on · 0 of its ownK142816 AbbVie JAbbVie, Inc. · 2015
- Descendant · cites it directly · 0 of its ownK091340 Through the -Peg (TTP) Jejunal Feeding Tube Kit, Model…Boston Scientific Corp · 2009
Most influential descendants
Showing 4 of 4 · See all- K0817392-Port Through-the-Peg (TTP) Jejunostomy Tube KitBoston Scientific Corp · 2008 · cites it directly2descendants
- K133096Abb Vie JAbbVie, Inc. · 2014 · 2 generations on1descendant
- K142816AbbVie JAbbVie, Inc. · 2015 · 3 generations on0descendants
- K091340Through the -Peg (TTP) Jejunal Feeding Tube Kit, Model M00566320,M00566330, M00566340…Boston Scientific Corp · 2009 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K971906 | Jejenostomy Feeding Tube | Boston Scientific Corp | 1997 | — |
| 0 (this device) | K072476 | Through-the-Peg (TTP) Jejunostomy Tube Kit | Boston Scientific Corporation | 2007 | — |
| +1 | K081739 | 2-Port Through-the-Peg (TTP) Jejunostomy Tube Kit | Boston Scientific Corp | 2008 | — |
| +2 | K133096 | Abb Vie J | AbbVie, Inc. | 2014 | — |
| +3 | K142816 | AbbVie J | AbbVie, Inc. | 2015 | — |
| +1 | K091340 | Through the -Peg (TTP) Jejunal Feeding Tube Kit, Model M00566320,M00566330… | Boston Scientific Corp | 2009 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 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 KNT? 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 KNT device
- #1 K261890 52Fr ViSiGi LUX™; 52Fr ViSiGi 3D®score 12.7 · 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? (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; numbers the summary cites that cannot be its predicate are marked – and kept off the family tree.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K971906 | Jejenostomy Feeding TubeSummary page 1…n Number: 876.5980 Product Code: KNT Classification: Class II 3. Predicate Device(s): > Boston Scientific Corporation's TTP Jejunostomy Tube Kit, K971906 > Wilson-Cook Medical's Nasal Jejunal Feeding Tube, Nasal Feeding Tube with Flaps, K042303 Both predic… | 1997 |
| Kept off the family tree | K042303 | FDA’s K042303 is Vitros Immunodiagnostic Products Anti-HBS Controls Our reading of the summary gave K042303, FDA’s number for Vitros Immunodiagnostic Products Anti-HBS Controls (Ortho-Clinical Diagnostics). Its FDA name has none of the distinctive words the summary uses for the device it names, “Nasal Jejunal Feeding Tube, Nasal Feeding Tube with Flaps”. Kept off the family tree. Summary page 1…> Boston Scientific Corporation's TTP Jejunostomy Tube Kit, K971906 > Wilson-Cook Medical's Nasal Jejunal Feeding Tube, Nasal Feeding Tube with Flaps, K042303 Both predicates are class HIdevices per 21 CFR 878.3610 4. Device Description: The proposed TiP Jejunostomy Tu… | 2004 |
What descends from it? (4)
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?
- Its one ancestor has no recall.
- Of its descendants, K081739 (Boston Scientific Corp, 2008) has gone furthest, with 2 descendants of its own.
How does its category compare?
All KNT devicesKNT Tubes, Gastrointestinal (And Accessories): FDA decisions, review times, recalls and adverse event reports over 20 years. 2007, this device’s year, is highlighted.
FDA decisions per year · KNT
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KNT
136in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KNT
13in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · KNT
1,451in 2025
MAUDE reports naming product code KNT, 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 | 10 | 118 | 1 | 300 |
| 2008 | 10 | 115 | 82 | 867 |
| 2009 | 11 | 102 | 9 | 818 |
| 2010 | 12 | 104 | 3 | 517 |
| 2011 | 7 | 211 | 2 | 531 |
| 2012 | 12 | 107 | 1 | 528 |
| 2013 | 7 | 128 | 0 | 747 |
| 2014 | 16 | 259 | 0 | 1,030 |
| 2015 | 10 | 140 | 1 | 1,048 |
| 2016 | 6 | 99 | 3 | 1,251 |
| 2017 | 9 | 247 | 4 | 1,672 |
| 2018 | 7 | 149 | 2 | 1,901 |
| 2019 | 10 | 126 | 2 | 1,838 |
| 2020 | 5 | 102 | 1 | 1,641 |
| 2021 | 6 | 121 | 2 | 1,655 |
| 2022 | 7 | 110 | 1 (1) | 1,650 |
| 2023 | 5 | 162 | 2 | 1,863 |
| 2024 | 9 | 103 | 0 | 1,344 |
| 2025 | 4 | 136 | 13 | 1,451 |
| 2026 | 3 | 105 | 20 | — |
What is it indicated for?
The TTP Jejunostomy Tube Kit is intended to provide enteral access for decompression and delivery of nutrition and/or medication.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K072476 · printed Nov 4, 2026
Cite this page
510(k) Report. “K072476: Through-the-Peg (TTP) Jejunostomy Tube Kit.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K072476
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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