510(k) · Cleared
ClearedPulse Oximeter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shanghai Berry Electronic Tech Co., Ltd. · DQA Oximeter
Cleared on Apr 13, 2015 as substantially equivalent to K093757 (Beijing Choice Electronic Technololgy Co., Ltd., 2010) after a 203-day review. Its family tree reaches back 4 generations to 2000. 1 later device descends from it.
- Decided
- Apr 13, 2015
- Review
- 203 days
- Class
- Class II
- Product code
- DQA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K001085 (2000). 1 later device descends from it, 1 citing it directly.
- Root · 4 generations backK001085 Modification to Onyx, Finger Clip Pulse Oximeter, Model 9500Nonin Medical, Inc. · 2000
- 3 generations backK051107 Onyx II Finger Pulse Oximeter, Model 9550Nonin Medical, Inc. · 2005
- 2 generations backK070371 Fingertip Pulse Oximeter MD300CBeijing Choice Electronic Technololgy Co., Ltd. · 2007
- 1 generation backK093757 MD300C1 Fingertip Pulse OximeterBeijing Choice Electronic Technololgy Co., Ltd. · 2010
- This deviceK142687 Pulse OximeterShanghai Berry Electronic Tech Co., Ltd. · 2015
- Descendant · cites it directly · 0 of its ownK161938 Fingertip Pulse OximeterXuzhou Yongkang Electronic Science Technology Co., Ltd. · 2017
Most influential descendants
Showing 1 of 1 · See all- K161938Fingertip Pulse OximeterXuzhou Yongkang Electronic Science Technology Co., Ltd. · 2017 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K001085 | Modification to Onyx, Finger Clip Pulse Oximeter, Model 9500 | Nonin Medical, Inc. | 2000 | — |
| −3 | K051107 | Onyx II Finger Pulse Oximeter, Model 9550 | Nonin Medical, Inc. | 2005 | — |
| −2 | K070371 | Fingertip Pulse Oximeter MD300C | Beijing Choice Electronic Technololgy Co., Ltd. | 2007 | — |
| −1 | K093757 | MD300C1 Fingertip Pulse Oximeter | Beijing Choice Electronic Technololgy Co., Ltd. | 2010 | — |
| 0 (this device) | K142687 | Pulse Oximeter | Shanghai Berry Electronic Tech Co., Ltd. | 2015 | — |
| +1 | K161938 | Fingertip Pulse Oximeter | Xuzhou Yongkang Electronic Science Technology Co., Ltd. | 2017 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2017 | 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 |
|---|---|---|---|
| * | K093757 | MD300C1 Fingertip Pulse OximeterSummary page 5…ate for adult in clinic environment. This medical device can be reused. Not for continuously monitoring. 5. Predicate Device Identification 510(k) Number:k093757 Product Name: MD300C1 Fingertip pulse oximeter Manufacturer: Beijing Choice Electronic Technology Co., Ltd 6. Devic… | 2010 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K161938 | Fingertip Pulse Oximeter | 2017 | 0 |
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 15 years and passes through 3 companies; a new generation was cleared every 5.1 years on median.
- None of the 4 ancestors has a recall.
- Of its descendants, K161938 (Xuzhou Yongkang Electronic Science Technology Co., Ltd., 2017) has gone furthest, with 0 descendants of its own.
- 5 other devices also cite its predicate K093757.
How does its category compare?
All DQA devicesDQA Oximeter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, 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?
The pulse oximeter (BM1000A & BM2000A) is designed for spot checking of the pulse oxygen saturation and pulse rate for adult in clinic environment. This medical device can be reused. Not for continuously monitoring.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K142687 · printed Nov 6, 2026
Cite this page
510(k) Report. “K142687: Pulse Oximeter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K142687
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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