510(k) · Cleared
ClearedLiv Linde Intergrated Valve-Portable Oxygen System, Model M706
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Linde Gas North America, LLC · ECX Cylinder, Compressed Gas, And Valve
Cleared on Mar 18, 2011 as substantially equivalent to K063354 (Linde Gas Therapeutics, 2007) and 1 other predicate after a 263-day review. Its family tree reaches back 2 generations to 2004. 3 later devices descend from it.
- Decided
- Mar 18, 2011
- Review
- 263 days
- Class
- Class I
- Product code
- ECX
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 2 generations to K033897 (2004). 3 later devices descend from it, 2 citing it directly.
- Root · 2 generations backK033897 Medicyl-E-Lite Portable Oxygen Delivery SystemAga-Linde Health Care · 2004
- 1 generation backK063354 Linde Integrated Valve (Liv)Linde Gas Therapeutics · 2007
- This deviceK101792 Liv Linde Intergrated Valve-Portable Oxygen System, Model M706Linde Gas North America, LLC · 2011
- Descendant · cites it directly · 1 of its ownK132778 Grab 'N GO Plus, Grab 'N GO DigitalPraxair Healthcare Services · 2014
- Descendant · cites it directly · 0 of its ownK161472 Walk-O2-BoutEssex Industries, Inc. · 2016
- Descendant · 2 generations on · 0 of its ownK153518 Medipure Oxygen-LC SystemPraxair Distribution, Incorporated. · 2016
Most influential descendants
Showing 3 of 3 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K033897 | Medicyl-E-Lite Portable Oxygen Delivery System | Aga-Linde Health Care | 2004 | — |
| −1 | K063354 | Linde Integrated Valve (Liv) | Linde Gas Therapeutics | 2007 | — |
| 0 (this device) | K101792 | Liv Linde Intergrated Valve-Portable Oxygen System, Model M706 | Linde Gas North America, LLC | 2011 | — |
| +1 | K132778 | Grab 'N GO Plus, Grab 'N GO Digital | Praxair Healthcare Services | 2014 | — |
| +1 | K161472 | Walk-O2-Bout | Essex Industries, Inc. | 2016 | — |
| +2 | K153518 | Medipure Oxygen-LC System | Praxair Distribution, Incorporated. | 2016 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2014 | 1 | 0 |
| 2016 | 2 | 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 ECX? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin 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.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K063354 | Linde Integrated Valve (Liv)Summary page 1…ation Legally marketed devices to which equivalence isbeing c/aimed 570(k) #t LIV K063354 Medicyl-E-lite K033897… | 2007 |
| * | K033897 | Medicyl-E-Lite Portable Oxygen Delivery SystemSummary page 1…0(k) #t LIV K063354 Medicyl-E-lite K033897 Page 14 of 47 Traditional 51 0(k) Notification… | 2004 |
What descends from it? (3)
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?
- The line of descent spans 7 years and passes through 3 companies; a new generation was cleared every 3.9 years on median.
- None of the 2 ancestors has a recall.
- Of its descendants, K132778 (Praxair Healthcare Services, 2014) has gone furthest, with 1 descendant of its own.
- 1 other device also cites its predicate K063354.
How does its category compare?
All ECX devicesECX Cylinder, Compressed Gas, And Valve: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · ECX
1in 2017
2026 to Oct 25, outlined.
Median 510(k) review, days · ECX
Too few ECX 510(k)s in any year since 2007 to give a median.
Recalls per year · ECX
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · ECX
1in 2025
MAUDE reports naming product code ECX, 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 | 4 |
| 2008 | 0 | — | 0 | 6 |
| 2009 | 0 | — | 9 | 3 |
| 2010 | 0 | — | 0 | 7 |
| 2011 | 1 | — | 0 | 7 |
| 2012 | 0 | — | 0 | 2 |
| 2013 | 0 | — | 0 | 2 |
| 2014 | 2 | — | 0 | 6 |
| 2015 | 2 | — | 0 | 6 |
| 2016 | 2 | — | 0 | 1 |
| 2017 | 1 | — | 0 | 4 |
| 2018 | 0 | — | 0 | 1 |
| 2019 | 0 | — | 5 | 1 |
| 2020 | 0 | — | 0 | 1 |
| 2021 | 0 | — | 1 | 4 |
| 2022 | 0 | — | 0 | 1 |
| 2023 | 0 | — | 0 | 3 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 3 | — |
What is it indicated for?
The LIV is an integrated portable oxygen delivery system intended to provide supplemental oxygen to pediatrics and adults.. The device is MR-conditional (per ASTM standard 2503-05), and intended for use during MR imaging for MRI systems up to 3.0T. Rx only. Compressed gas cylinders in service or in storage shall be stabilized or otherwise secured to prevent falling and rolling.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K101792 · printed Nov 3, 2026
Cite this page
510(k) Report. “K101792: Liv Linde Intergrated Valve-Portable Oxygen System, Model M706.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 3, 2026. https://510kreport.com/device/K101792
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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