510(k) · Cleared
ClearedMed-link Wrist Digital Blood Pressure Monitor, Med-link Upper Arm Digital Blood Pressure Monitor
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shenzhen Med-Link Electronics Tech Co., Ltd. · DXN System, Measurement, Blood-Pressure, Non-Invasive
Cleared on Aug 2, 2019 as substantially equivalent to K130564 (Health & Life Co., Ltd., 2013) and 1 other predicate after a 458-day review. Its family tree reaches back 4 generations to 2000. 1 later device descends from it.
- Decided
- Aug 2, 2019
- Review
- 458 days
- Class
- Class II
- Product code
- DXN
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 4 generations to K002115 (2000). 7 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 4 generations backK002115 A&D Medical Lifesource UB-401PC & UB-401 Digital Blood Pressure…A&D Engineering, Inc. · 2000
- 3 generations backK040229 A&D Medical Lifesource Digital Blood Pressure Monitors, Model UB-328A&D Engineering, Inc. · 2004
- 2 generations backK042967 A&D Medical Lifesource Digital Blood Pressure Monitors, Models…A&D Engineering, Inc. · 2004
- 1 generation backK130564 Full Automatic (Nibp) Blood Pressure MonitorHealth & Life Co., Ltd. · 2013
- This deviceK181154 Med-link Wrist Digital Blood Pressure Monitor, Med-link Upper Arm…Shenzhen Med-Link Electronics Tech Co., Ltd. · 2019
- Descendant · cites it directly · 0 of its ownK193386 Wrist Electronic SphygmomanometerShenzhen Changkun Technology Co., Ltd. · 2021
Most influential descendants
Showing 1 of 1 · See all- K193386Wrist Electronic SphygmomanometerShenzhen Changkun Technology Co., Ltd. · 2021 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K002115 | A&D Medical Lifesource UB-401PC & UB-401 Digital Blood Pressure Monitors | A&D Engineering, Inc. | 2000 | — |
| −3 | K040229 | A&D Medical Lifesource Digital Blood Pressure Monitors, Model UB-328 | A&D Engineering, Inc. | 2004 | — |
| −2 | K042967 | A&D Medical Lifesource Digital Blood Pressure Monitors, Models UB-511 & UB-512 | A&D Engineering, Inc. | 2004 | — |
| −1 | K130564 | Full Automatic (Nibp) Blood Pressure Monitor | Health & Life Co., Ltd. | 2013 | — |
| 0 (this device) | K181154 | Med-link Wrist Digital Blood Pressure Monitor, Med-link Upper Arm Digital… | Shenzhen Med-Link Electronics Tech Co., Ltd. | 2019 | — |
| +1 | K193386 | Wrist Electronic Sphygmomanometer | Shenzhen Changkun Technology Co., Ltd. | 2021 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2002 | 1 | 0 |
| 2010 | 1 | 0 |
| 2013 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 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? (2)
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 |
|---|---|---|---|
| * | K130564 | Full Automatic (Nibp) Blood Pressure MonitorSummary page 5…on Full Blood Health & Life Class II, 21 CFR K130564 Automatic(NIBP) Pressure Co.,Ltd. DXN 870.113 1 Blood Pressure… | 2013 |
| * | K123882 | Age Automatic Upper Arm Blood Pressure MonitorSummary page 5…0 Monitor, Model HL158LA AGE Automatic Noninvasi Ageless Health Class II, 21 CFR K123882 Upper Arm Blood ve blood Industrial Ltd. DXN 870.113 2 Pressure Monitor… | 2013 |
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 |
|---|---|---|---|
| K193386 | Wrist Electronic Sphygmomanometer | 2021 | 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 19 years and passes through 3 companies; a new generation was cleared every 6.1 years on median.
- None of the 7 ancestors has a recall.
- Of its descendants, K193386 (Shenzhen Changkun Technology Co., Ltd., 2021) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K130564.
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. 2019, 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?
Med-link Wrist Digital Blood Pressure Monitor is non-invasive blood measurement of arterial blood pressure values in adults. It is intended to measure the diastolic, systolic blood pressures and pulse rate through an inflatable cuff wrapped around the wrist. It can be used by medical professionals or at home. The cuff circumference is limited to 13.5-19.5 cm. Med-link Upper Arm Digital Blood Pressure Monitor is non-invasive measurement of arterial blood…
Read the full statement (112 words)
Med-link Wrist Digital Blood Pressure Monitor is non-invasive blood measurement of arterial blood pressure values in adults. It is intended to measure the diastolic, systolic blood pressures and pulse rate through an inflatable cuff wrapped around the wrist. It can be used by medical professionals or at home. The cuff circumference is limited to 13.5-19.5 cm.
Med-link Upper Arm Digital Blood Pressure Monitor is non-invasive measurement of arterial blood pressure values in adults. It is intended to measure the diastolic, systolic blood pressures and pulse rate through an inflatable cuff wrapped around the upper arm. It can be used by medical professionals or at home. The cuff circumference is limited to 22-32cm.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K181154 · printed Nov 6, 2026
Cite this page
510(k) Report. “K181154: Med-link Wrist Digital Blood Pressure Monitor, Med-link Upper Arm Digital Blood Pressure Monitor.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K181154
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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