US6514618B1
|
|
Multilayer backing material for 2-D ultrasonic imaging arrays
|
US5291893A
|
|
Endo-luminal ultrasonic instrument and method for its use
|
EP0517039A1
|
|
Piezoelectric ceramic-epoxy composite and method of making same
|
US5213103A
|
|
Apparatus for and method of cooling ultrasonic medical transducers by conductive heat transfer
|
US5140558A
|
|
Focused ultrasound imaging system and method
|
US5182728A
|
|
Ultrasound imaging system and method
|
EP0446645A1
|
|
Method and apparatus for ultrasonically probing a prostate
|
EP0430093A2
|
|
Ultrasonic doppler imaging with analog feedback signal canceller
|
EP0430094A1
|
|
Method and apparatus for imaging blood flow in a living body
|
US5170792A
|
|
Adaptive tissue velocity compensation for ultrasonic Doppler imaging
|
US5188112A
|
|
Ultrasonic Doppler imaging systems with improved flow sensitivity
|
US5175709A
|
|
Ultrasonic transducer with reduced acoustic cross coupling
|
EP0480086A1
|
|
Programmable beam former
|
US5121361A
|
|
Programmable beam former
|
EP0429799A1
|
|
Ultrasound imaging method and apparatus
|
JPH03206986A
|
|
Programmable beam forming device
|
US5103129A
|
|
Fixed origin biplane ultrasonic transducer
|
US5044053A
|
|
Method of manufacturing a curved array ultrasonic transducer assembly
|
US5107841A
|
|
Maximum entropy velocity estimator for ultrasonic flow imaging system
|
US5205175A
|
|
Multiple transducer selector
|