Ultrasonic transducer
OwnerXiao Dong Zhou, Florian Steinmeyer +1inventors
InventorsXiao Dong Zhou, Florian Steinmeyer, Cheng Ni
Life of this patent
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Abstract
An ultrasonic transducer has at least two sets of transducer units, with all the transducer units in each set having the same focus position and the transducer units in the different sets having different focus positions. Since the focus points of the sets of ultrasonic transducer units are distributed in a relatively large spatial range, the range of ultrasonic therapy can be increased even within the narrow and limited space of magnetic resonance imaging equipment.
Claims13
An ultrasonic transducer comprising at least two sets of transducer units, the transducer units in each set having the same focus position and the transducer units in the different sets having different focus positions.
Dependencies are inferred from the claim text.