ULTRASOUND TRANSDUCER FOR SELECTIVELY GENERATING ULTRASOUND WAVES AND HEAT

ULTRASOUND TRANSDUCER FOR SELECTIVELY GENERATING ULTRASOUND WAVES AND HEAT

An ultrasound transducer is configured to be driven at multiple frequencies including a main frequency for efficient production of ultrasound waves and at least one alternative frequency, at which little or no ultrasound is generated and rather heat is generated in the ultrasound transducer for heat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VAN HEESCH, CHRISTIANUS MARTINUS, KOLESNYCHENKO, ALEKSEY
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MAGNETOTHERAPY
MEASURING
MEDICAL OR VETERINARY SCIENCE
PHYSICS
RADIATION THERAPY
SURGERY
TESTING
ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:An ultrasound transducer is configured to be driven at multiple frequencies including a main frequency for efficient production of ultrasound waves and at least one alternative frequency, at which little or no ultrasound is generated and rather heat is generated in the ultrasound transducer for heating a sample.