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Self-cooled ultrasonic applicator for medical applications
Self-cooled ultrasonic applicator for medical applications
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机译:自冷超声敷贴器,用于医疗应用
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摘要
A medical instrument uses solid tapered cones mounted to a preferably concave, spherically curved, piezoelectric ultrasound transducer which focuses and concentrates the ultrasound energy to a narrow tip so very high levels of ultrasound can be delivered to the tissue adjacent to the tip. Ultrasound matching layers or variable curvature geometries are employed at the tip aid in transferring the energy from the tip to the tissue. Alternative embodiments employing cooling technology are also described.
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