Electronic Blood Pressure Monitor
The YJ320, YJ321E and YJ326E are electronic monitors for measuring systolic and diastolic blood pressure and pulse rate in adults. They use an inflatable arm cuff and are intended for home…
The YJ320, YJ321E and YJ326E are electronic monitors for measuring systolic and diastolic blood pressure and pulse rate in adults. They use an inflatable arm cuff and are intended for home or professional use with arm circumferences of 22 to 42 cm.
Oscillometric sensing detects pressure pulses in the cuff as pressure changes, and software calculates the readings. The system includes a display unit, cuff, air tube, USB cable and AA battery power.
Model Differences
YJ320 and YJ321E use black and white backlit displays, while YJ326E has a color backlit screen. YJ321E omits the cuff detection and misoperation prompt functions present in the other configurations.
Who Else Makes It
Concentrated in Guangdong (67), Jiangsu (11), Zhejiang (6). 17 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Amphenol Medical Technologies (Dongguan) Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 77 |
| Andon Health Co., Ltd. | Tianjin | Tianjin | Contract manufacturer | 22 |
| Taizhou Rich Medical Products Co., Ltd. | Taizhou | Jiangsu | Contract manufacturer | 20 |
| Medwell Technology Limited | Dongguan | Guangdong | Contract manufacturer | 10 |
| Honsun (Nantong) Co., Ltd. | Nantong | Jiangsu | Contract manufacturer | 9 |
| EMI (Dongguan) Asia Limited | Dongguan | Guangdong | Contract manufacturer | 9 |
| Yahorng Dongguan Electronic Co Ltd | Guangdong | Guangdong | Contract manufacturer | 8 |
| Guangzhou Daxin Health Technology (Dongguan) Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 7 |
| Omron (Dalian) Co., Ltd. (Plant 1) | Dalian | Liaoning | Contract manufacturer | 7 |
| Wuhan Strong Electronics | Wuhan | Hubei | Contract manufacturer | 6 |
| Dongguan Polygreen Technology Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 4 |
| Shenzhen Brav Electronic Technologies Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 3 |
Showing 12 of 98. All 98 manufacturers in China registered for System, Measurement, Blood-Pressure, Non-Invasive
Record
| Listed by | Zhuhai Yueja Medical Device Technology Co., Ltd., China |
|---|---|
| FDA product code | DXN |
| Device type | System, Measurement, Blood-Pressure, Non-Invasive |
| Device class | Class 2 |
| Regulation | 21 CFR 870.1130 |
| Establishment | Manufacturer |
| 510(k) | K232814 |
| Record published | 2026-05-09 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Label carries | lot or batch number, manufacturing date, serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| YJ321E | In distribution | |
| YJ320 | In distribution | |
| YJ326E | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Baum | W.A. Baum Co., Inc. | 116 |
| Alphamed | Shenzhen Urion Technology Co., Ltd. | 68 |
| Electronic Blood Pressure Monitor | Shenzhen Pango Electronic Co., Ltd. | 59 |
| Arm Type Automatic Blood Pressure Monitor | Shenzhen Jiacom Technology Co., Ltd. | 58 |
| A&D Medical | A&D Company, Ltd. | 56 |
| Diagnostix™ | American Diagnostic Corp. | 54 |
| Lutech | Lutech Industries | 51 |
| Veridian | Veridian Healthcare | 50 |
| Hopkins Medical Products® | Hopkins Uniform Company | 49 |
| Welch Allyn, Inc. | Welch Allyn, Inc. | 49 |
| Merit Medical® | Argon Critical Care Systems Singapore PTE. Ltd. | 48 |
| SunTech | Suntech Medical, Inc. | 46 |
Showing 12 of 1,292. All products under System, Measurement, Blood-Pressure, Non-Invasive
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K232815 | 2023-12-11 |
| K232814 | 2023-12-05 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.