510(k) · Cleared
ClearedPatient Monitor
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ld Technology, LLC · MWI Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)
Cleared on Apr 11, 2013 as substantially equivalent to K100740 (Beijing Choice Electronic Technololgy Co., Ltd., 2010) and 4 other predicates after a 92-day review. Its family tree reaches back 15 generations to 1994.
- Decided
- Apr 11, 2013
- Review
- 92 days
- Class
- Class II
- Product code
- MWI
- Recalls
- None
- Predicates
- 5
Its longest line of descent runs back 15 generations to K941811 (1994). 145 ancestors in all, the oldest K842616 (1984). No later device cites it as a predicate yet.
- Root · 15 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 11 generations between
- 3 generations backK070791 PM Series Patient Monitors, Models PM-9000 Express and PM-8000 ExpressShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2007
- 2 generations backK072581 PM-60 Pulse OximeterShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 1 generation backK090671 Pulse Oximeter, Models CMS50E, CMS50F, CMS60C, CMS60DContec Medical System Co., Ltd. · 2009
- This deviceK130056 Patient MonitorLd Technology, LLC · 2013
Show all 15 generations
- Root · 15 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 14 generations backK960934 HP M1205A Omnicare Component Monitor System Model 24Hewlett-Packard Co. · 1996
- 13 generations backK981376 Hewlett-Packard M1205A Viridia 24 CTHewlett-Packard Co. · 1999
- 12 generations backK990125 HP Viridia Component Monitoring System, Model Rev. KHewlett-Packard GmbH · 1999
- 11 generations backK990972 HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP…Hewlett-Packard GmbH · 1999
- 10 generations backK013199 Philips Component Compact Monitor,Model M1275B, Philips Compenent…Philips Medical Systems, Inc. · 2001
- 9 generations backK020531 Philips Multi-Parameter Module, Model M3001A; Philips Component…Philips Medical Systems · 2002
- 8 generations backK021778 Philips Component Compact Monitor, Release a.04, Model #M1275BPhilips Medical Systems · 2002
- 7 generations backK023871 M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70…Philips Medical Systems · 2002
- 6 generations backK030038 Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal…Philips Medical Systems, Inc. · 2003
- 5 generations backK031481 The Philips Intellivue MP60, MP70, and MP90 Patient Monitors…Philips Medizin Systeme Boblingen GmbH · 2003
- 4 generations backK032858 The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient…Philips Medizin Systeme Boblingen GmbH · 2003
- 3 generations backK070791 PM Series Patient Monitors, Models PM-9000 Express and PM-8000 ExpressShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2007
- 2 generations backK072581 PM-60 Pulse OximeterShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 1 generation backK090671 Pulse Oximeter, Models CMS50E, CMS50F, CMS60C, CMS60DContec Medical System Co., Ltd. · 2009
- This deviceK130056 Patient MonitorLd Technology, LLC · 2013
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −15 | K941811 | HP M1175A, M1176A, Component Monitoring System | Hewlett-Packard Co. | 1994 | — |
| −14 | K960934 | HP M1205A Omnicare Component Monitor System Model 24 | Hewlett-Packard Co. | 1996 | — |
| −13 | K981376 | Hewlett-Packard M1205A Viridia 24 CT | Hewlett-Packard Co. | 1999 | — |
| −12 | K990125 | HP Viridia Component Monitoring System, Model Rev. K | Hewlett-Packard GmbH | 1999 | — |
| −11 | K990972 | HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia… | Hewlett-Packard GmbH | 1999 | — |
| −10 | K013199 | Philips Component Compact Monitor,Model M1275B, Philips Compenent Rack, Model… | Philips Medical Systems, Inc. | 2001 | — |
| −9 | K020531 | Philips Multi-Parameter Module, Model M3001A; Philips Component Compact… | Philips Medical Systems | 2002 | — |
| −8 | K021778 | Philips Component Compact Monitor, Release a.04, Model #M1275B | Philips Medical Systems | 2002 | — |
| −7 | K023871 | M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70 Intellivue… | Philips Medical Systems | 2002 | — |
| −6 | K030038 | Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal Technology… | Philips Medical Systems, Inc. | 2003 | — |
| −5 | K031481 | The Philips Intellivue MP60, MP70, and MP90 Patient Monitors, Release a.20 | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −4 | K032858 | The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient Monitors… | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −3 | K070791 | PM Series Patient Monitors, Models PM-9000 Express and PM-8000 Express | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2007 | — |
| −2 | K072581 | PM-60 Pulse Oximeter | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2008 | — |
| −1 | K090671 | Pulse Oximeter, Models CMS50E, CMS50F, CMS60C, CMS60D | Contec Medical System Co., Ltd. | 2009 | — |
| 0 (this device) | K130056 | Patient Monitor | Ld Technology, LLC | 2013 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1987 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 16 | 0 |
| 2001 | 3 | 0 |
| 2002 | 11 | 0 |
| 2003 | 1 | 0 |
| 2004 | 3 | 0 |
| 2005 | 5 | 0 |
| 2006 | 5 | 0 |
| 2007 | 2 | 0 |
| 2008 | 3 | 0 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 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 MWI? 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 MWI device
- #1 K230457 Empatica Health Monitoring Platform…score 28.0 · 39 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (5)
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 |
|---|---|---|---|
| * | K100740 | MD2000B Vital Sign Monitor, Model MD2000BSummary page 4…al equivalence Predicate legally marketed devices Technology *MD2000BVitaI Sign Monitor K100740.Applicant: Beijing Choice Electronic Co., Ltd. Product Code MWI. Subsequent Product codes: DXN, DQA… | 2010 |
| * | K102442 | E.S.O. (Electro Sensor Oxi)Summary page 1…2000BVitaI Sign Monitor K1I00740.Applicant: Beijing Choice Electronic Technology Co., Ltd. Product Code MW!. Subsequent Product codes: DXN, DQA * ESO Software K 102442. Applicant: LD Technology LLC.Product code DQA * ES Complex Software KI 113264. Applicant: LD Technology LLC. Product Code DX… | 2010 |
| * | K113264 | Electro Sensor Complex Software (ES Complex Software)Summary page 2…and ES Complex The used software are ESO software 510k K102442 for data analysis software 510k number k 113264 for data management. (ESO) and blood The ES… | 2012 |
| * | K090671 | Pulse Oximeter, Models CMS50E, CMS50F, CMS60C, CMS60DSummary page 1…K 102442. Applicant: LD Technology LLC.Product code DQA * ES Complex Software KI 113264. Applicant: LD Technology LLC. Product Code DXN, DQA, GZO, MNW *CMS 50E K090671 Applicant: Contec Medical Systems Co., Ltd Product Code DQA *MD 200A K093013 Applicant: Beijing Chokce Electronic Technology… | 2009 |
| * | K093013 | Blood Pressure Monitor, Model MD200ASummary page 1…KI 113264. Applicant: LD Technology LLC. Product Code DXN, DQA, GZO, MNW *CMS 50E K090671 Applicant: Contec Medical Systems Co., Ltd Product Code DQA *MD 200A K093013 Applicant: Beijing Chokce Electronic Technology Co., Ltd Product Codes DXN 4. Device Description The TM-Oxi is a program… | 2010 |
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 19 years and passes through 8 companies; a new generation was cleared every 5 months on median.
- 14 of the 145 ancestors have a recall of any class.
- 1 other device also cites its predicate K100740.
How does its category compare?
All MWI devicesMWI Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms): FDA decisions, review times, recalls and adverse event reports over 20 years. 2013, this device’s year, is highlighted.
FDA decisions per year · MWI
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MWI
247in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MWI
9so far in 2026, the most since 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MWI
182in 2025
MAUDE reports naming product code MWI, 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 | 9 | 42 | 1 | 3 |
| 2008 | 9 | 49 | 1 | 3 |
| 2009 | 6 | 112 | 2 | 20 |
| 2010 | 17 | 58 | 2 | 17 |
| 2011 | 11 | 78 | 3 | 16 |
| 2012 | 13 | 104 | 5 | 31 |
| 2013 | 20 | 85 | 3 | 42 |
| 2014 | 16 | 148 | 6 | 30 |
| 2015 | 19 | 127 | 1 | 31 |
| 2016 | 12 | 165 | 0 | 51 |
| 2017 | 13 | 205 | 2 | 85 |
| 2018 | 11 | 217 | 0 | 158 |
| 2019 | 14 | 255 | 4 | 169 |
| 2020 | 8 | 138 | 0 | 110 |
| 2021 | 9 | 161 | 0 | 188 |
| 2022 | 5 | 231 | 2 | 168 |
| 2023 | 8 | 250 | 0 | 179 |
| 2024 | 10 | 202 | 5 | 120 |
| 2025 | 4 | 247 | 0 | 182 |
| 2026 | 6 | 239 | 9 | — |
What is it indicated for?
The TM-Oxi device indicated for use in non-invasively measuring and displaying functional oxygen saturation of arterial hemoglobin (SpO2), pulse rate (PR), Non-invasive measurement of blood pressure (NIBP) of adult patients. The TM-Oxi software uploads the data of the device and displays the data into a computer for enhanced data management. The TM-Oxi software is intended for use in clinical settings as an aid for health care professionals to review…
Read the full statement (108 words)
The TM-Oxi device indicated for use in non-invasively measuring and displaying functional oxygen saturation of arterial hemoglobin (SpO2), pulse rate (PR), Non-invasive measurement of blood pressure (NIBP) of adult patients.
The TM-Oxi software uploads the data of the device and displays the data into a computer for enhanced data management. The TM-Oxi software is intended for use in clinical settings as an aid for health care professionals to review, analyze and evaluate the historical tests results.
TheTM-Oxi device is intended for spot-checking of patients.
The TM-Oxi system does not report any diagnosis but provides values. It is the physician's responsibility to make proper judgments based on these numbers.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K130056 · printed Nov 6, 2026
Cite this page
510(k) Report. “K130056: Patient Monitor.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K130056
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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