# Qingdao Kingon Medical Science and Technology Co., Ltd.

- Location (FDA's records): Qingdao, CN
- FDA decisions: 6 (2020–2025): 6 510(k) clearances
- Names in FDA's records: Qingdao Kingon Medical Science and Technology Co., Ltd. (5); Qingdao Kingon Medical Science and Technology Co. (1)
- Product codes: CAW (6)
- 510(k) review time since 2016: median 223 days, against 243 for FDA's reviews in the same codes and years (3 of 6 faster)
- Predicates its devices cite: 11 (6 its own); citations of its devices by later devices: 9 (6 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
- Respironics, Inc.: 1 (https://510kreport.com/company/respironics)
- Oxus, Inc.: 1 (https://510kreport.com/company/oxus)
- Airsep Corp.: 1 (https://510kreport.com/company/airsep)
- Sequal Technologies, Inc.: 1 (https://510kreport.com/company/sequal-technologies)
- Caire, Inc.: 1 (https://510kreport.com/company/caire)

## Firms that cite its devices most
- Shenzhen Harveymed Technology Co., Ltd.: 1 (https://510kreport.com/company/shenzhen-harveymed-technology)
- Longfian Scitech Co., Ltd.: 1 (https://510kreport.com/company/longfian-scitech)
- Jiangsu Yuyue Medical Equipment & Supply Co., Ltd.: 1 (https://510kreport.com/company/jiangsu-yuyue-medical-equipment-supply)

## Its most-cited devices
- K210371: Portable Oxygen Concentrator, model: P2-E6 (2022), cited by 4
- K230702: Portable Oxygen Concentrator (Model: P2-S4, P2-S3,P2-K4,P2-K3) (2023), cited by 2
- K190304: Kingon P2 Oxygen Concentrator (2020), cited by 1
- K223379: Portable Oxygen Concentrator (Model: P2-E7, P2-E) (2023), cited by 1
- K242718: Portable Oxygen Concentrator (P2-TOC) (2025), cited by 1

## Recent decisions
- K251764: Oxygen Concentrator-P2-O5E (Dec 22, 2025)
- K242718: Portable Oxygen Concentrator (P2-TOC) (Feb 28, 2025)
- K230702: Portable Oxygen Concentrator (Model: P2-S4, P2-S3,P2-K4,P2-K3) (Oct 18, 2023)
- K223379: Portable Oxygen Concentrator (Model: P2-E7, P2-E) (Jun 22, 2023)
- K210371: Portable Oxygen Concentrator, model: P2-E6 (Jun 3, 2022)
- K190304: Kingon P2 Oxygen Concentrator (Feb 29, 2020)

Source page: https://510kreport.com/company/qingdao-kingon-medical-science-and-technology