Ultrasonic probe

An ultrasonic probe provided with an ultrasonic transducer array, and a laminate for drawing out an electrical wire from each electrode, wherein the ultrasonic transducers are classified into at least a first group and a second group, and the laminate has at least a first FPC layer for laminating th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ASAGIRI SATORU, OISHI MICHIKO, SHIKATA HIROYUKI, TEZUKA SATORU, ONA YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS DIAGNOSIS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEDICAL OR VETERINARY SCIENCE PUBLIC ADDRESS SYSTEMS SURGERY
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Beschreibung
Zusammenfassung:	An ultrasonic probe provided with an ultrasonic transducer array, and a laminate for drawing out an electrical wire from each electrode, wherein the ultrasonic transducers are classified into at least a first group and a second group, and the laminate has at least a first FPC layer for laminating the ultrasonic transducer array, and a second FPC layer for laminating the first FPC layer. The first and second FPC layers (FPC) have upper- and lower-surface electrode pads for maintaining a uniform level at positions spatially corresponding to the ultrasonic transducers. The FPC layers constituting the FPC laminate (22) are bonded in a region that corresponds to the width of the ultrasonic transducer array to obtain a unified structure, but are separated without being bonded in regions other than the region that corresponds to the width of the ultrasonic transducer array.