Multi-layered impedance matching structure for ultrasound probe

An acoustical stack for an ultrasound probe comprises a piezoelectric layer having top and bottom sides and a plurality of matching layer sections forming a matching layer structure. Each of the matching layer sections comprises a spring layer comprising a first material and a mass layer comprising...

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Bibliographische Detailangaben

Hauptverfasser:	GELLY JEAN FRANCOIS, BAUMGARTNER CHARLES, LANTERI FREDERIC, SMITH LOWELL, CALISTI SERGE GERARD
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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