Cochlear Implant Internal Processor from Japan
The implantable signal processor for cochlear hearing devices that stimulates the auditory nerve directly. It qualifies for HTS 9021.90.40 as a part of advanced hearing aids implanted to compensate for profound deafness. Designed for surgical implantation with hermetic sealing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Require sterile packaging certification and import under FDA's humanitarian device exemption if applicable
• Document biocompatibility testing (ISO 10993) to support medical device classification
• Avoid reclassification by proving surgical implantation exclusivity versus external audio devices