发明授权
US09028417B2 Ultrasound emission element 有权
超声发射元件

Ultrasound emission element
摘要:
There is provided in accordance with an exemplary embodiment of the invention an ultrasound catheter for intrabody medical therapy comprising; an element adapted to emit ultrasound energy; at least two electrodes configured to apply a voltage across at least some volume of the element; and a gas bubble containment area adapted to retain the gas bubble when in blood.
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