About Us


Dewen Medical specializes in intelligent precision interventional therapy, operating as a full-industry-chain enterprise with R&D at its core that integrates production and sales management. 

 

The company has been honored with titles including National High-Tech Enterprise, Specialized and Innovative Enterprise, Nanjing Innovative Enterprise, and Jiangsu Medical Device Association Member Unit. Committed to developing ODM and OEM facilities for ablation products while fostering collaborative R&D, its business spans MRI ablation systems, microwave ablation systems, radiofrequency ablation closure systems, and interventional puncture consumables.

 

These innovations are widely applied in minimally invasive ablation procedures for various solid tumors and benign nodules, as well as in health management.

图片名称

Milestone


November, 2019

Edewen Medical Inc. was founded and represents some brands of MWA and interventional consumables.

March, 2020

Dewen Medical Inc.was founded and manufactured 1st generation of MWA generator, antenna and catheter.

November, 2021

Dewen Medical Inc got NMPA and manufacturing approvals of MWA antennas and catherers.

December, 2022

Dewen Medical Inc. and Daorun Medical became the subsidiary companies of Define Medical Inc.

Mission & Value


Mission

Popularize precise minimally invasive treatment to help patients move towards health

Value

Integrity, Service, Struggle, Innovation

Patent


Date

Event

Patent Number

Authority

2023-01-10

Microwave ablation needle

CN202320069966.5

China

2022-12-08

A novel biopsy needle

CN202223291777.7

China

2023-02-16

A convenient microwave therapeutic device

CN202320227429.9

China

2023-02-01

A retractable radiofrequency ablation electrode

CN202320096853.4

China

2022-02-22

A microwave ablation needle for interventional treatment under nuclear magnetic field

CN202220356720.1

China

2022-11-30

Radiofrequency ablation catheter

CN202223197182.5

China

2023-03-15

Ablation needle device

CN202320496794.X

China

2023-04-03

Ablation needle with adjustable needle position

CN202320709411.2

China

2023-03-02

Microwave ablation positioning sleeve

CN202320370021.7

China

2023-03-28

Radiofrequency ablation device with foldable support frame

CN202320638533.7

China

Note: Above is a partial list of Dewen's patents.