Phonophoresis Ultrasound Unit from Mexico
Therapeutic ultrasound device combined with drug delivery through acoustic streaming. Classified HTS 9018.90.75 as electro-medical/phono-electro-medical apparatus for physical therapy. Medical prescription use.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Acoustic and electrical safety testing documentation required
• Drug-device interaction data may trigger combination product review
• Distinguish therapeutic from diagnostic ultrasound classification