510(k) · Cleared
ClearedBlood Pressure Monitor, ZSBP-003/004/005/006/007/008 and ZSBP-102/103/104/105/106/107
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zen Strong Medical Technology Co., Ltd. · DXN System, Measurement, Blood-Pressure, Non-Invasive
Cleared on Feb 2, 2009 as substantially equivalent to K070473 (Zen Strong Medical Technology Co., Ltd., 2007) after a 28-day review. Its family tree reaches back 5 generations to 1991.
- Decided
- Feb 2, 2009
- Review
- 28 days
- Class
- Class II
- Product code
- DXN
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K903134 (1991). 7 ancestors in all. No later device cites it as a predicate yet.
- Root · 5 generations backK903134 Omron Auto Oscillometric Dig BP Mont/Hem-704C 705COmron Marshall Products, Inc. · 1991
- 4 generations backK970211 Microlife Automatic Blood Pressure MonitorMicro Weiss Electronics · 1998
- 3 generations backK013485 Microlife Upper Arm Automatic Blood Pressure Monitor, Model…Microlife Corp. · 2002
- 2 generations backK041411 Microlife Upper Arm Blood Pressure Monitor, Model BP-3BTO-APMicrolife Corp. · 2004
- 1 generation backK070473 Blood Pressure Monitor, Models ZSBP-Oxx and ZSBP-1XXZen Strong Medical Technology Co., Ltd. · 2007
- This deviceK090027 Blood Pressure Monitor, ZSBP-003/004/005/006/007/008 and…Zen Strong Medical Technology Co., Ltd. · 2009
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K903134 | Omron Auto Oscillometric Dig BP Mont/Hem-704C 705C | Omron Marshall Products, Inc. | 1991 | — |
| −4 | K970211 | Microlife Automatic Blood Pressure Monitor | Micro Weiss Electronics | 1998 | — |
| −3 | K013485 | Microlife Upper Arm Automatic Blood Pressure Monitor, Model BP-3BTO-1, with… | Microlife Corp. | 2002 | — |
| −2 | K041411 | Microlife Upper Arm Blood Pressure Monitor, Model BP-3BTO-AP | Microlife Corp. | 2004 | — |
| −1 | K070473 | Blood Pressure Monitor, Models ZSBP-Oxx and ZSBP-1XX | Zen Strong Medical Technology Co., Ltd. | 2007 | — |
| 0 (this device) | K090027 | Blood Pressure Monitor, ZSBP-003/004/005/006/007/008 and… | Zen Strong Medical Technology Co., Ltd. | 2009 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2002 | 1 | 0 |
| 2005 | 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 DXN? 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 DXN device
- #1 K222125 Arm Blood Pressure Monitor, models AOJ-30A…score 18.5 · 8 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 |
|---|---|---|---|
| * | K070473 | Blood Pressure Monitor, Models ZSBP-Oxx and ZSBP-1XXSummary page 2…me care use. Zen Strong Medical Technology Co., Ltd. 6. Comparison to the 510(k) Cleared Device (Predicate Device): ZSBP-001, ZSBP-002, and ZSBP-101 (K070473). 7. Discussion of Non-Clinical Tests Performed Determination of Substantial Equivalence are as follows: Compliance to app… | 2007 |
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 18 years and passes through 4 companies; a new generation was cleared every 2.8 years on median.
- None of the 7 ancestors has a recall.
- 1 other device also cites its predicate K070473.
How does its category compare?
All DXN devicesDXN System, Measurement, Blood-Pressure, Non-Invasive: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.
FDA decisions per year · DXN
28in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DXN
142in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DXN
3in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DXN
239in 2025
MAUDE reports naming product code DXN, 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 | 27 | 118 | 0 | 21 |
| 2008 | 23 | 82 | 1 | 8 |
| 2009 | 46 | 73 | 3 | 17 |
| 2010 | 43 | 94 | 0 | 14 |
| 2011 | 34 | 72 | 1 | 10 |
| 2012 | 36 | 116 | 0 | 19 |
| 2013 | 34 | 150 | 1 | 72 |
| 2014 | 29 | 133 | 0 | 47 |
| 2015 | 30 | 97 | 0 | 62 |
| 2016 | 30 | 144 | 1 | 54 |
| 2017 | 33 | 184 | 0 | 90 |
| 2018 | 22 | 235 | 0 | 617 |
| 2019 | 33 | 156 | 1 | 96 |
| 2020 | 24 | 198 | 0 | 130 |
| 2021 | 23 | 190 | 0 | 162 |
| 2022 | 25 | 137 | 0 | 155 |
| 2023 | 35 | 182 | 0 | 162 |
| 2024 | 17 | 107 | 3 | 270 |
| 2025 | 28 | 142 | 0 | 239 |
| 2026 | 29 | 147 | 0 | — |
What is it indicated for?
ZSBP-003/004/005/006/007/008 blood pressure monitor measures automatically human being systolic, diastolic blood pressure and heart beat rate from wrist by using the Oscillometric method for the patient of the age over 18 years old.
ZSBP-102/103/104/105/106/107 blood pressure monitor measures automatically human being systolic, diastolic blood pressure and heart beat rate from upper arm by using the Oscillometric method for the patient of the age over 18 years old.
All measurement values can be read out and keep memory on the LCD panel for home care use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K090027 · printed Nov 5, 2026
Cite this page
510(k) Report. “K090027: Blood Pressure Monitor, ZSBP-003/004/005/006/007/008 and ZSBP-102/103/104/105/106/107.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K090027
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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