510(k) · Cleared
ClearedM-LNCS Oximetry Sensors, Reprocessed M-LNCS Oximetry Sensors
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Masimo Corporation · NLF Oximeter, Reprocessed
Cleared on Jul 28, 2011 as substantially equivalent to K101896 (Masimo Corporation, 2010) and 2 other predicates after a 134-day review. Its family tree reaches back 17 generations to 1994.
- Decided
- Jul 28, 2011
- Review
- 134 days
- Class
- Class II
- Product code
- NLF
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 17 generations to K941811 (1994). 70 ancestors in all, the oldest K863784 (1986). No later device cites it as a predicate yet.
- Root · 17 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 13 generations between
- 3 generations backK051212 Modification to LNCS Oximetry SensorsMasimo Corporation · 2005 · Recalled
- 2 generations backK060143 LNCS and SPO2.Com SensorsMasimo Corporation · 2006
- 1 generation backK083622 LNCS Oximetry SensorsMasimo Corporation · 2009
- This deviceK110723 M-LNCS Oximetry Sensors, Reprocessed M-LNCS Oximetry SensorsMasimo Corporation · 2011
Show all 17 generations
- Root · 17 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 16 generations backK960934 HP M1205A Omnicare Component Monitor System Model 24Hewlett-Packard Co. · 1996
- 15 generations backK981376 Hewlett-Packard M1205A Viridia 24 CTHewlett-Packard Co. · 1999
- 14 generations backK990125 HP Viridia Component Monitoring System, Model Rev. KHewlett-Packard GmbH · 1999
- 13 generations backK990972 HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP…Hewlett-Packard GmbH · 1999
- 12 generations backK013199 Philips Component Compact Monitor,Model M1275B, Philips Compenent…Philips Medical Systems, Inc. · 2001
- 11 generations backK020531 Philips Multi-Parameter Module, Model M3001A; Philips Component…Philips Medical Systems · 2002
- 10 generations backK021778 Philips Component Compact Monitor, Release a.04, Model #M1275BPhilips Medical Systems · 2002
- 9 generations backK023871 M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70…Philips Medical Systems · 2002
- 8 generations backK030038 Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal…Philips Medical Systems, Inc. · 2003
- 7 generations backK031481 The Philips Intellivue MP60, MP70, and MP90 Patient Monitors…Philips Medizin Systeme Boblingen GmbH · 2003
- 6 generations backK032858 The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient…Philips Medizin Systeme Boblingen GmbH · 2003
- 5 generations backK040259 Masimo Set Intellivue Pulse Oximeter ModuleMasimo Corp. · 2004
- 4 generations backK041815 LNCS Oximetry SensorsMasimo Corp. · 2004
- 3 generations backK051212 Modification to LNCS Oximetry SensorsMasimo Corporation · 2005 · Recalled
- 2 generations backK060143 LNCS and SPO2.Com SensorsMasimo Corporation · 2006
- 1 generation backK083622 LNCS Oximetry SensorsMasimo Corporation · 2009
- This deviceK110723 M-LNCS Oximetry Sensors, Reprocessed M-LNCS Oximetry SensorsMasimo Corporation · 2011
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −17 | K941811 | HP M1175A, M1176A, Component Monitoring System | Hewlett-Packard Co. | 1994 | — |
| −16 | K960934 | HP M1205A Omnicare Component Monitor System Model 24 | Hewlett-Packard Co. | 1996 | — |
| −15 | K981376 | Hewlett-Packard M1205A Viridia 24 CT | Hewlett-Packard Co. | 1999 | — |
| −14 | K990125 | HP Viridia Component Monitoring System, Model Rev. K | Hewlett-Packard GmbH | 1999 | — |
| −13 | K990972 | HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia… | Hewlett-Packard GmbH | 1999 | — |
| −12 | K013199 | Philips Component Compact Monitor,Model M1275B, Philips Compenent Rack, Model… | Philips Medical Systems, Inc. | 2001 | — |
| −11 | K020531 | Philips Multi-Parameter Module, Model M3001A; Philips Component Compact… | Philips Medical Systems | 2002 | — |
| −10 | K021778 | Philips Component Compact Monitor, Release a.04, Model #M1275B | Philips Medical Systems | 2002 | — |
| −9 | K023871 | M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70 Intellivue… | Philips Medical Systems | 2002 | — |
| −8 | K030038 | Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal Technology… | Philips Medical Systems, Inc. | 2003 | — |
| −7 | K031481 | The Philips Intellivue MP60, MP70, and MP90 Patient Monitors, Release a.20 | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −6 | K032858 | The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient Monitors… | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −5 | K040259 | Masimo Set Intellivue Pulse Oximeter Module | Masimo Corp. | 2004 | — |
| −4 | K041815 | LNCS Oximetry Sensors | Masimo Corp. | 2004 | — |
| −3 | K051212 | Modification to LNCS Oximetry Sensors | Masimo Corporation | 2005 | 5 |
| −2 | K060143 | LNCS and SPO2.Com Sensors | Masimo Corporation | 2006 | — |
| −1 | K083622 | LNCS Oximetry Sensors | Masimo Corporation | 2009 | — |
| 0 (this device) | K110723 | M-LNCS Oximetry Sensors, Reprocessed M-LNCS Oximetry Sensors | Masimo Corporation | 2011 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 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 NLF? 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 NLF device
- #1 K241758 Reprocessed RD SET Adt Pulse Oximeter Sensor…score 14.5 · 22 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 |
|---|---|---|---|
| * | K101896 | Masimo LNCS/M-LNCS Oximetry SensorsSummary page 1…ensor Product Code: NLF, OQA, DSA Substantially Equivalent Devices: Masimo LNCS/M-LNCS Oximetry Sensors, 510O(k) No. K1 01 896 LNCS Oximetry Sensors-Sterile, 510(k) No. K083622… | 2010 |
| * | K083622 | LNCS Oximetry SensorsSummary page 1…ces: Masimo LNCS/M-LNCS Oximetry Sensors, 510O(k) No. K1 01 896 LNCS Oximetry Sensors-Sterile, 510(k) No. K083622 Reprocessed LNCS Oximetry Sensors, 510(k) No. K083719 Device Description The M… | 2009 |
| * | K083719 | LNCS Oximetry SensorsSummary page 1…LNCS Oximetry Sensors-Sterile, 510(k) No. K083622 Reprocessed LNCS Oximetry Sensors, 510(k) No. K083719 Device Description The M-LNCS and Reprocessed M-LNCS Oximetry Sensors are fully compatible disposable sensors for use with inst… | 2009 |
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 17 years and passes through 7 companies; a new generation was cleared every 5 months on median.
- 3 of the 70 ancestors have a recall of any class.
- 3 other devices also cite its predicate K101896.
How does its category compare?
All NLF devicesNLF Oximeter, Reprocessed: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · NLF
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · NLF
146in 2011
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NLF
3in 2008
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NLF
3in 2025
MAUDE reports naming product code NLF, 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 | 2 | — | 0 | 0 |
| 2008 | 2 | — | 3 | 7 |
| 2009 | 3 | 214 | 0 | 3 |
| 2010 | 1 | — | 0 | 2 |
| 2011 | 3 | 146 | 0 | 4 |
| 2012 | 0 | — | 0 | 5 |
| 2013 | 0 | — | 0 | 6 |
| 2014 | 0 | — | 0 | 3 |
| 2015 | 0 | — | 0 | 3 |
| 2016 | 0 | — | 0 | 4 |
| 2017 | 0 | — | 0 | 4 |
| 2018 | 0 | — | 0 | 8 |
| 2019 | 1 | — | 0 | 11 |
| 2020 | 1 | — | 0 | 2 |
| 2021 | 0 | — | 0 | 1 |
| 2022 | 2 | — | 0 | 2 |
| 2023 | 0 | — | 0 | 4 |
| 2024 | 1 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 3 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The M-LNCS Sensors are indicated for the continuous non-invasive monitoring of functional oxygen saturation of arterial hemoglobin (SP0 2) and pulse rate (measured by an SP02 sensor) for use with adult, pediatric, infant, and neonatal patients during both no motion and motion conditions, and for patients who are well or poorly perfused in hospitals, hospital-type facilities, mobile, and home environments. The Reprocessed M-LNCS Sensors are indicated for…
Read the full statement (121 words)
The M-LNCS Sensors are indicated for the continuous non-invasive monitoring of functional oxygen saturation of arterial hemoglobin (SP0 2) and pulse rate (measured by an SP02 sensor) for use with adult, pediatric, infant, and neonatal patients during both no motion and motion conditions, and for patients who are well or poorly perfused in hospitals, hospital-type facilities, mobile, and home environments.
The Reprocessed M-LNCS Sensors are indicated for the continuous non-invasive monitoring of functional oxygen saturation of arterial hemoglobin (SP0 2) and pulse rate (measured by an SP02 sensor) for use with adult, pediatric, infant, and neonatal patients during both no motion and motion conditions, and for patients who are welt or poorly perfused in hospitals, hospital-type facilities, mobile, and home environments.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K110723 · printed Nov 4, 2026
Cite this page
510(k) Report. “K110723: M-LNCS Oximetry Sensors, Reprocessed M-LNCS Oximetry Sensors.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K110723
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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