ULTRASOUND ARRAY TRANSDUCER FOR CATHETER USE

A catheter-based ultrasonic transducer array (2) is provided which includes a piezoelectric member (22) sandwiched between matching layers (23) and a backing member (21). A flexible stiffening element or elements is embedded i n the backing member. The element (10a, 10b) is opaque to radio frequenci...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NGUYEN-DINH, AN, AUCLAIR, PHILIPPE, MAUCHAMP, PASCAL, DUFAIT, REMI, LACAZE, ELISABETH, FLESCH, AIME
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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