# Sejoy Electronics & Instruments Co., Ltd.

- Location (FDA's records): Hangzhou, Zhejiang, CN
- FDA decisions: 14 (2006–2017): 14 510(k) clearances
- Product codes: DXN (8), FLL (6)
- 510(k) review time since 2016: median 210 days, against 157 for FDA's reviews in the same codes and years (1 of 3 faster)
- Predicates its devices cite: 16 (8 its own); citations of its devices by later devices: 13 (8 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Kodon (Tianjin)Electronic&Electrical Apparatus Co.,: 2 (https://510kreport.com/company/kodon-tianjin-electronic-electrical-apparatus)
- Bd Becton Dickinson Vacutainer Systems Preanalytic: 2 (https://510kreport.com/company/bd-becton-dickinson-vacutainer-systems-preanalytic)
- A&D Company, Ltd.: 1 (https://510kreport.com/company/a-d)
- Braun GmbH: 1 (https://510kreport.com/company/braun)
- Hangzhou Hua'An Medical & Health Instruments Co.,: 1 (https://510kreport.com/company/hangzhou-hua-an-medical-health-instruments)
- A&D Engineering, Inc.: 1 (https://510kreport.com/company/a-d-engineering)

## Firms that cite its devices most
- Joytech Healthcare Co., Ltd.: 3 (https://510kreport.com/company/joytech-healthcare)
- Shenzhen Pump Medical System Co., Ltd.: 1 (https://510kreport.com/company/shenzhen-pump-medical-system)
- Jinxinbao Electronic Co.,Ltd: 1 (https://510kreport.com/company/jinxinbao-electronic)

## Its most-cited devices
- K120554: Arm-Type Fully Automatic Digital Blood Pressure Monitor, Wrist-Type Fully Automatic Digital Blood Pressure Monitor (2012), cited by 3
- K062784: Sejoy Digital Thermometer, MT Series (MT-201, MT-301, MT-402, MT-403 and MT-405) (2007), cited by 2
- K121355: Wrist-Type Fully Automatic Digital Blood Pressure Monitor (2012), cited by 2
- K051699: Sejoy, Model MT-403 (2006), cited by 1
- K141755: Arm-Type Fully Automatic Digital Blood Pressure Monitor (2014), cited by 1
- K082192: Infrared Ear Thermometer, Model ET-101A (2008), cited by 1

## Recent decisions
- K161577: Arm-Type Fully Automatic Digital Blood Pressure Monitor (Feb 8, 2017)
- K153149: Digital Thermometer, Models MT-1027, MT-4127, MT-1032, MT-4132, MT-4333, MT-4326, MT-4726, MT-4335, MT-4735, MT-09, MT-30, MT-31, MT-36 (May 27, 2016)
- K153146: Infrared Ear Thermometer (Mar 31, 2016)
- K152426: Wrist - Type Fully Automatic Digital Blood Pressure Monitor (Nov 9, 2015)
- K152687: Arm-Type Fully Automatic Digital Blood Pressure Monitor (Oct 16, 2015)
- K150545: Arm-Type Fully Automatic Digital Blood Pressure Monitor (BP-1305, BP-1307, BP-1326, BP-1318, BP-1319, BP-1211, BP-1312, BSP-11, BSP-12, BSP-13) (Apr 2, 2015)
- K141755: Arm-Type Fully Automatic Digital Blood Pressure Monitor (Nov 19, 2014)
- K120554: Arm-Type Fully Automatic Digital Blood Pressure Monitor, Wrist-Type Fully Automatic Digital Blood Pressure Monitor (Aug 10, 2012)

Source page: https://510kreport.com/company/sejoy-electronics-instruments