METHOD AND SYSTEM FOR ACOUSTIC CROSSTALK SUPPRESSION
An ultrasound probe includes an ultrasound transducer stack, an acoustic lens, and an acoustic coupling layer between the acoustic lens and the ultrasound transducer stack. The transducer stack includes one or more ultrasound transducers emitting an acoustic signal and the acoustic lens focuses the...
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| creator | ESTEVE, Simon ZAHORIAN, Jaime HYDE, Timothy QURESHI, Farah RUMSCHLAG, Scott SATIR, Sarp |
| description | An ultrasound probe includes an ultrasound transducer stack, an acoustic lens, and an acoustic coupling layer between the acoustic lens and the ultrasound transducer stack. The transducer stack includes one or more ultrasound transducers emitting an acoustic signal and the acoustic lens focuses the acoustic signal. The acoustic coupling layer has a speed of sound that is higher than a speed of sound in the acoustic lens, and the acoustic coupling layer has a thickness between a quarter and half a wavelength of the acoustic signal.
Une sonde ultrasonore comprend un empilement de transducteurs ultrasonores, une lentille acoustique et une couche de couplage acoustique entre la lentille acoustique et l'empilement de transducteurs ultrasonores. L'empilement de transducteurs comprend un ou plusieurs transducteurs ultrasonores émettant un signal acoustique et la lentille acoustique focalise le signal acoustique. La couche de couplage acoustique a une vitesse de son qui est supérieure à une vitesse de son dans la lentille acoustique, et la couche de couplage acoustique a une épaisseur entre un quart et la moitié d'une longueur d'onde du signal acoustique. |
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Une sonde ultrasonore comprend un empilement de transducteurs ultrasonores, une lentille acoustique et une couche de couplage acoustique entre la lentille acoustique et l'empilement de transducteurs ultrasonores. L'empilement de transducteurs comprend un ou plusieurs transducteurs ultrasonores émettant un signal acoustique et la lentille acoustique focalise le signal acoustique. La couche de couplage acoustique a une vitesse de son qui est supérieure à une vitesse de son dans la lentille acoustique, et la couche de couplage acoustique a une épaisseur entre un quart et la moitié d'une longueur d'onde du signal acoustique.</description><language>eng ; fre</language><subject>ACOUSTICS ; ACOUSTICS NOT OTHERWISE PROVIDED FOR ; DIAGNOSIS ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; SOUND-PRODUCING DEVICES ; SURGERY ; TRANSPORTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231116&DB=EPODOC&CC=WO&NR=2023220036A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231116&DB=EPODOC&CC=WO&NR=2023220036A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ESTEVE, Simon</creatorcontrib><creatorcontrib>ZAHORIAN, Jaime</creatorcontrib><creatorcontrib>HYDE, Timothy</creatorcontrib><creatorcontrib>QURESHI, Farah</creatorcontrib><creatorcontrib>RUMSCHLAG, Scott</creatorcontrib><creatorcontrib>SATIR, Sarp</creatorcontrib><title>METHOD AND SYSTEM FOR ACOUSTIC CROSSTALK SUPPRESSION</title><description>An ultrasound probe includes an ultrasound transducer stack, an acoustic lens, and an acoustic coupling layer between the acoustic lens and the ultrasound transducer stack. The transducer stack includes one or more ultrasound transducers emitting an acoustic signal and the acoustic lens focuses the acoustic signal. The acoustic coupling layer has a speed of sound that is higher than a speed of sound in the acoustic lens, and the acoustic coupling layer has a thickness between a quarter and half a wavelength of the acoustic signal.
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Une sonde ultrasonore comprend un empilement de transducteurs ultrasonores, une lentille acoustique et une couche de couplage acoustique entre la lentille acoustique et l'empilement de transducteurs ultrasonores. L'empilement de transducteurs comprend un ou plusieurs transducteurs ultrasonores émettant un signal acoustique et la lentille acoustique focalise le signal acoustique. La couche de couplage acoustique a une vitesse de son qui est supérieure à une vitesse de son dans la lentille acoustique, et la couche de couplage acoustique a une épaisseur entre un quart et la moitié d'une longueur d'onde du signal acoustique.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DIAGNOSIS FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES SURGERY TRANSPORTING |
| title | METHOD AND SYSTEM FOR ACOUSTIC CROSSTALK SUPPRESSION |
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