Tomotherapy Hi-Art Integral Beam Delivery Ring from Japan
Tomotherapy Hi-Art integral beam delivery ring combines linear accelerator, multileaf collimator, and megavoltage CT scanner in rotating gantry for helical tomotherapy treatments. Delivers intensity-modulated radiation therapy with daily IGRT. HTS 9022.90.1500 specifically for such radiation beam delivery units.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide helical delivery dosimetric validation including slice-by-slice modulation verification
• Include binary MLC sequencing algorithm validation and couch motion synchronization data
• Document integrated MVCT image quality assurance protocols and Hounsfield unit calibration