Assignee
DIASONICS INC
US33 patents
Top patents by PatentIndex Score
US4911173AMar 27, 1990
Biopsy attachment for ultrasound probe
DIASONICS INC254 citations99
US5117832AJun 2, 1992
Curved rectangular/elliptical transducer
DIASONICS INC243 citations97
US5301674AApr 12, 1994
Method and apparatus for focusing transmission and reception of ultrasonic beams
DIASONICS INC161 citations96
US5131105AJul 21, 1992
Patient support table
DIASONICS INC189 citations96
US5065761ANov 19, 1991
Lithotripsy system
DIASONICS INC129 citations96
US4797907AJan 10, 1989
Battery enhanced power generation for mobile X-ray machine
DIASONICS INC329 citations96
US5910119AJun 8, 1999
Ultrasonic color doppler velocity and direction imaging
DIASONICS INC78 citations95
US5230112AJul 27, 1993
Patient support table
DIASONICS INC125 citations95
US5228009AJul 13, 1993
Parametric clutter elimination
DIASONICS INC51 citations95
US5386453AJan 31, 1995
Imaging and treatment apparatus having a floor-mounted guiding track
DIASONICS INC93 citations94
US5218869AJun 15, 1993
Depth dependent bandpass of ultrasound signals using heterodyne mixing
DIASONICS INC89 citations93
US4930515AJun 5, 1990
Ultrasound probe with multi-orientation tip-mounted transducer
DIASONICS INC52 citations93
US4899109AFeb 6, 1990
Method and apparatus for automated magnetic field shimming in magnetic resonance spectroscopic imaging
DIASONICS INC97 citations93
US4517985AMay 21, 1985
Neonate ultrasonic scanner
DIASONICS INC59 citations93
US5299174AMar 29, 1994
Automatic clutter elimination
DIASONICS INC20 citations91
US5283808AFeb 1, 1994
X-ray device having a co-axial laser aiming system in an opposed configuration
DIASONICS INC81 citations91
US4424813AJan 10, 1984
Multi-mode ultrasound scanner
DIASONICS INC27 citations91
US5134988AAug 4, 1992
Lens assembly for focusing energy
DIASONICS INC37 citations90
US4410826AOct 18, 1983
Ultrasonic imaging apparatus using a coupling fluid mixture of propylene oxide, ethylene oxide derivative and glycerine
DIASONICS INC28 citations90
US4241412ADec 23, 1980
Polar to cartesian mapping apparatus and method
DIASONICS INC48 citations90
US5123417AJun 23, 1992
Apparatus and method for displaying ultrasonic data
DIASONICS INC23 citations89
US4681103AJul 21, 1987
Ultrasound guided surgical instrument guide and method
DIASONICS INC135 citations89
US4407293AOct 4, 1983
Ultrasound imaging apparatus for providing simultaneous B-scan and Doppler data
DIASONICS INC52 citations89
US4945898AAug 7, 1990
Power supply
DIASONICS INC24 citations88
US4768216AAug 30, 1988
Dynamic calibration for an X-ray machine
DIASONICS INC47 citations88
USD304760SNov 21, 1989
Combined prostate and vaginal ultrasound probe
DIASONICS INC27 citations86
US5078705AJan 7, 1992
Drain bag apparatus
DIASONICS INC28 citations84
USD320078SSep 17, 1991
Transvaginal ultrasound probe
DIASONICS INC23 citations84
US4684894AAug 4, 1987
NMR surface coil positioning device
DIASONICS INC23 citations77
US4524623AJun 25, 1985
Transducer drive assembly
DIASONICS INC11 citations74
US5072182ADec 10, 1991
Fourier shifting of voxel boundaries in MR chemical shift imaging spectroscopy
DIASONICS INC9 citations70
US5058593AOct 22, 1991
Apparatus for processing and displaying ultrasonic data
DIASONICS INC17 citations65
US5003238AMar 26, 1991
Method and apparatus of fine tuning the position of an ultrasonic sensor probe using analog motor position signals
DIASONICS INC12 citations65