| 摘要 |
A portable neck collar useful for medication delivery in patients with thyroid cancer, comprising a box in the front compartment of said collar which includes a removable magnet, an ultrasonic device and a power source. The medication is magnetic microbubbles, that are concentrated in a location such as the thyroid by the magnet and oscillated at their resonant frequencies by the ultrasonic device. 4 - 11 2 I. . ,,, "I i I .6 i - Elo'lllre 1. 10 I &k . 12 -------------- ----- . --------- :18M I - - - - - - - -- - - - - - - - I - ,, - ,,,,,, , - - - - - - - - - |
