510(k) · Cleared
ClearedMedke Oximetry Finger Sensor
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shenzhen Medke Technology Co., Ltd. · DQA Oximeter
Cleared on Aug 18, 2016 as substantially equivalent to K100077 (Solaris Medical Technology, Inc., 2010) after a 360-day review. Its family tree reaches back 8 generations to 1994.
- Decided
- Aug 18, 2016
- Review
- 360 days
- Class
- Class II
- Product code
- DQA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K941811 (1994). 35 ancestors in all, the oldest K882609 (1989). No later device cites it as a predicate yet.
- Root · 8 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 7 generations backK960934 HP M1205A Omnicare Component Monitor System Model 24Hewlett-Packard Co. · 1996
- 6 generations backK981376 Hewlett-Packard M1205A Viridia 24 CTHewlett-Packard Co. · 1999
- 5 generations backK990125 HP Viridia Component Monitoring System, Model Rev. KHewlett-Packard GmbH · 1999
- 4 generations backK990972 HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP…Hewlett-Packard GmbH · 1999
- 3 generations backK032979 Philips SPO2 Reusable Sensors, Model Nos. M1191T, M1192T, and M1193TPhilips Medical Systems, Inc. · 2004
- 2 generations backK042306 Philips SP02 Disposable Sensor, Model M1131APhilips Medizin Systeme Boeblingen GmbH · 2004
- 1 generation backK100077 Nellcor Compatible Reusable SPO2 Soft-Finger Sensor, Model…Solaris Medical Technology, Inc. · 2010
- This deviceK152390 Medke Oximetry Finger SensorShenzhen Medke Technology Co., Ltd. · 2016
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K941811 | HP M1175A, M1176A, Component Monitoring System | Hewlett-Packard Co. | 1994 | — |
| −7 | K960934 | HP M1205A Omnicare Component Monitor System Model 24 | Hewlett-Packard Co. | 1996 | — |
| −6 | K981376 | Hewlett-Packard M1205A Viridia 24 CT | Hewlett-Packard Co. | 1999 | — |
| −5 | K990125 | HP Viridia Component Monitoring System, Model Rev. K | Hewlett-Packard GmbH | 1999 | — |
| −4 | K990972 | HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia… | Hewlett-Packard GmbH | 1999 | — |
| −3 | K032979 | Philips SPO2 Reusable Sensors, Model Nos. M1191T, M1192T, and M1193T | Philips Medical Systems, Inc. | 2004 | — |
| −2 | K042306 | Philips SP02 Disposable Sensor, Model M1131A | Philips Medizin Systeme Boeblingen GmbH | 2004 | — |
| −1 | K100077 | Nellcor Compatible Reusable SPO2 Soft-Finger Sensor, Model T100A-090103 | Solaris Medical Technology, Inc. | 2010 | — |
| 0 (this device) | K152390 | Medke Oximetry Finger Sensor | Shenzhen Medke Technology Co., Ltd. | 2016 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2007 | 1 | 0 |
| 2009 | 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 DQA? 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 DQA device
- #1 K221282 Empatica Health Monitoring Platformscore 20.1 · 38 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 |
|---|---|---|---|
| * | K100077 | Nellcor Compatible Reusable SPO2 Soft-Finger Sensor, Model T100A-090103Summary page 4…rmation 510(K)No. Trade Name/model Submitter Solaris Medical Technology, Inc. Solaris Medical Technology, K100077 Reusable & Disposable SPO2 Sensors Inc. 6. Device description The Medke Oximetry Finger Sensors are com… | 2010 |
| † | K963707 | Nellcor Puritan Bennett NPB-40 Handheld Pulse (NPB-40) | 1996 |
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 22 years and passes through 6 companies; a new generation was cleared every 2.6 years on median.
- 3 of the 35 ancestors have a recall of any class.
- 3 other devices also cite its predicate K100077.
How does its category compare?
All DQA devicesDQA Oximeter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2016, this device’s year, is highlighted.
FDA decisions per year · DQA
15in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DQA
182in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DQA
3in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DQA
399in 2025
MAUDE reports naming product code DQA, 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 | 20 | 122 | 6 | 325 |
| 2008 | 22 | 97 | 5 | 312 |
| 2009 | 35 | 117 | 29 | 281 |
| 2010 | 29 | 127 | 4 | 185 |
| 2011 | 15 | 195 | 1 | 164 |
| 2012 | 14 | 120 | 0 | 322 |
| 2013 | 15 | 182 | 0 | 468 |
| 2014 | 11 | 175 | 2 | 1,124 |
| 2015 | 13 | 158 | 1 | 2,082 |
| 2016 | 14 | 246 | 0 | 1,775 |
| 2017 | 9 | 200 | 0 | 1,190 |
| 2018 | 18 | 260 | 32 | 694 |
| 2019 | 19 | 158 | 0 | 548 |
| 2020 | 15 | 126 | 0 | 426 |
| 2021 | 10 | 174 | 0 | 553 |
| 2022 | 20 | 265 | 0 | 478 |
| 2023 | 13 | 317 | 0 | 392 |
| 2024 | 14 | 285 | 3 | 545 |
| 2025 | 15 | 182 | 0 | 399 |
| 2026 | 8 | 187 | 0 | — |
What is it indicated for?
Medke Oximetry Finger Sensors are indicated for continuous non-invasive monitoring of functional oxygen saturation of
arterial hemoglobin (SpO2) and pulse rate(PR) for adult patients weighing greater than 40kg.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K152390 · printed Nov 6, 2026
Cite this page
510(k) Report. “K152390: Medke Oximetry Finger Sensor.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K152390
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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