Ultrasonic probe

Details Ultrasonic probe Ultrasonic probe

G - Physics

01

N

349/36, 349/42,

G01N 29/00 (2006.01) A61B 10/00 (2006.01) B06B 1/06 (2006.01) G10K 11/02 (2006.01) H01L 41/08 (2006.01)

Patent

CA 1076693

ABSTRACT OF THE DISCLOSURE An ultrasonic probe particularly suitable for ultrasonic diagnostic equipments of the electronic scanning type is made up of a multiplicity of piezo- electric transducer elements, each in the shape of a rectangular plate with electrode films coated on both sides, arranged in a row at intervals and an acoustic impedance matching layer placed on the row of the trans- ducer elements. The width-to-thickness ratio of each piezoelectric plate takes a value not greater than 0.8 and preferably between 0.4 and 0.7 so that the plate can vibrate in width expansion mode. It is highly preferable that the impedance matching layer has a laminated structure given by two layers which are dif- ferent in acoustic impedance of the respective materials and individually have definite thicknesses. - 1 -

280819

Affiliated with

Also associated with

Rating

Ultrasonic probe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic probe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic probe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1055107