510(k) · Cleared
ClearedPortex Tracheal Tube, Sizes 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Smiths Medical Asd, Inc. · BTR Tube, Tracheal (W/Wo Connector)
Cleared on Jun 26, 2009 as substantially equivalent to K042683 (Well Lead Medical Instruments, 2005) after a 247-day review. Its family tree reaches back 3 generations to 1996. 4 of the 6 devices in its family, counting itself, have a Class I recall.
- Decided
- Jun 26, 2009
- Review
- 247 days
- Class
- Class II
- Product code
- BTR
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 3 generations to K961837 (1996). 5 ancestors in all, the oldest K931163 (1993). No later device cites it as a predicate yet. 4 of the 6 devices in this family, counting this one, have a Class I recall.
- Root · 3 generations backK961837 Rush Oral/Nasal Tracheal Tube Cuffed Magill/MurphyRusch Intl. · 1996 · Recalled (Class I)
- 2 generations backK993786 Rusch Oral/Nasal (Safety Clear Plus) Tracheal Tube Cuffed…Rusch Intl. · 2000 · Recalled (Class I)
- 1 generation backK042683 Well Lead Endotracheal TubeWell Lead Medical Instruments · 2005 · Recalled
- This deviceK083119 Portex Tracheal Tube, Sizes 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5Smiths Medical Asd, Inc. · 2009
Class I recalls in this family
- K993786 Rusch Oral/Nasal (Safety Clear Plus) Tracheal…2 generations back · 2000
- K961837 Rush Oral/Nasal Tracheal Tube Cuffed Magill/Murphy2 generations back · 1996
- K961840 Rusch Oral/Nasal Tracheal Tube, Plain…2 generations back · 1996
- K931163 Rusch Agt PVC Preform Oral Trach Tub/Cuf W/Mur Eye2 generations back · 1993
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K961837 | Rush Oral/Nasal Tracheal Tube Cuffed Magill/Murphy | Rusch Intl. | 1996 | Class I |
| −2 | K993786 | Rusch Oral/Nasal (Safety Clear Plus) Tracheal Tube Cuffed, Magill/Murphy | Rusch Intl. | 2000 | Class I |
| −1 | K042683 | Well Lead Endotracheal Tube | Well Lead Medical Instruments | 2005 | 1 |
| 0 (this device) | K083119 | Portex Tracheal Tube, Sizes 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 | Smiths Medical Asd, Inc. | 2009 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 1 | 1 |
| 1996 | 1 | 1 |
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 BTR device
- #1 K251794 Tenax® Laser Resistant Endotracheal Tubescore 12.5 · 3 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 |
|---|---|---|---|
| * | K042683 | Well Lead Endotracheal TubeSummary page 4…ll Lead Aircare 100/100/050-095 Well Lead Medical Endotracheal tube K042683 B. Substantial Equivalence Rationale 1. Indications for Use The indications for use of the Portex® Trachea… | 2005 |
What descends from it?
No later submission names this one as a predicate yet.
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.
- K993786Rusch Oral/Nasal (Safety Clear Plus) Tracheal Tube Cuffed, Magill/MurphyRusch Intl. · 2000 · 2 generations back · ◆ on the line of descent in FIG. 13 Class I recalls
- K961837Rush Oral/Nasal Tracheal Tube Cuffed Magill/MurphyRusch Intl. · 1996 · 2 generations back · ◆ on the line of descent in FIG. 132 Class I recalls
- K961840Rusch Oral/Nasal Tracheal Tube, Plain Magill/MurphyRusch Intl. · 1996 · 2 generations back · ◆ in the 1996 ancestors bar of FIG. 124 Class I recalls
- K931163Rusch Agt PVC Preform Oral Trach Tub/Cuf W/Mur EyeRusch, Inc. · 1993 · 2 generations back · ◆ in the 1993 ancestors bar of FIG. 112 Class I recalls
What does this lineage say?
- The line of descent spans 13 years and passes through 3 companies; a new generation was cleared every 4.4 years on median.
- 5 of the 5 ancestors have a recall of any class; 4 have a Class I recall.
- 9 other devices also cite its predicate K042683.
How does its category compare?
All BTR devicesBTR Tube, Tracheal (W/Wo Connector): FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.
FDA decisions per year · BTR
7in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · BTR
258in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · BTR
3in 2022
Class I (20 since 2007) Class II/III not classified
Adverse event reports per year · BTR
1,799in 2025
MAUDE reports naming product code BTR, 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 | — | 2 | 136 |
| 2008 | 7 | 61 | 0 | 169 |
| 2009 | 7 | 135 | 21 | 155 |
| 2010 | 3 | 179 | 0 | 335 |
| 2011 | 2 | — | 0 | 422 |
| 2012 | 5 | 261 | 0 | 511 |
| 2013 | 1 | — | 0 | 807 |
| 2014 | 3 | 308 | 20 (19) | 985 |
| 2015 | 3 | 262 | 0 | 1,016 |
| 2016 | 1 | — | 1 | 836 |
| 2017 | 2 | — | 0 | 812 |
| 2018 | 5 | 242 | 0 | 977 |
| 2019 | 5 | 211 | 0 | 1,379 |
| 2020 | 3 | 246 | 1 (1) | 1,070 |
| 2021 | 1 | — | 2 | 1,329 |
| 2022 | 1 | — | 3 | 1,132 |
| 2023 | 1 | — | 0 | 1,330 |
| 2024 | 1 | — | 0 | 1,678 |
| 2025 | 7 | 258 | 0 | 1,799 |
| 2026 | 2 | — | 1 | — |
What is it indicated for?
Portex® tracheal tubes are intended for oral and/or nasal intubation for airway management. Expert clinical judgement should be exercised in the selection of the appropriate tracheal tube size and style for an individual patient. For adult, Paediatric, excluding neonatal and infant use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K083119 · printed Nov 6, 2026
Cite this page
510(k) Report. “K083119: Portex Tracheal Tube, Sizes 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K083119
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