Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ultrasonic system and method for harmonic imaging in three dimensions










Image Number 8 for United States Patent #5924991.

An ultrasound method and system are provided for producing three dimensional images. During an imaging session, a transducer, in response to a transmit beamformer, transmits ultrasonic energy at a first frequency band into a subject. The subject may be kept free of added ultrasound contrast agent throughout the entire imaging session. A receive beamformer receives ultrasonic echo information associated with the transmitted ultrasonic energy. Information signals associated with a second frequency band, such as a harmonic frequency band, are obtained from the echo information. A three-dimensional reconstruction is formed or a volume quantity is calculated in response to the information signals. The transmission of ultrasonic energy may also include energy focused along an elongated high power region or a line focus.








 
 
  Recently Added Patents
Linear jet ionizer
Battery structures and related methods
Once daily formulations of tetracyclines
High-speed comparator with asymmetric frequency response
Semiconductor device and method of manufacturing the same
(4935
Metal foil laminate, substrate for mounting LED, and light source device
  Randomly Featured Patents
Method and device for nodularizing cast iron
Combined step bench and slide exerciser
Coin counter/sorter and coupon/voucher dispensing machine and method
Anchor systems and methods
System, device, and method for allocating virtual circuits in a communication network
Cylindrical lock with cam down retaining tumbler
Extendable folding bed frame
Pressure connection assembly
Method apparatus for scheduling tasks in repeated iterations in a digital data processing system having multiple processors
System and method for providing improved graphics generation performance using memory lookup