Vagus Nerve Stimulator for Rheumatoid Arthritis
Who Makes This Device Type in China?
One manufacturer in China holds an FDA registration for this device type, based in Guangdong. All of them are contract manufacturers, able to build to a buyer’s own specification.
- Ryder Electronics (Shenzhen) Ltd. Guangdong, contract manufacturer
What Is This Device?
Implantable vagus nerve stimulator for Rheumatoid Arthritis
What Is FDA Product Code SFJ?
Vagus Nerve Stimulator For Rheumatoid Arthritis is FDA product code SFJ, Class 3.
How Does It Reach the US Market?
A premarket approval is required: the Class 3 route, granted on clinical evidence rather than on equivalence to an existing device. No approval under this code names a Chinese applicant.
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