Color coded blood flow velocity display equipment
作者： Denis N. White , George R. Curry
DOI:
关键词:
摘要: A method and apparatus are disclosed for providing a picture of portion blood vessel by color coded display normal increased flow peak velocities at plurality locations within the from ultrasonic doppler velocity signals proportional to vessel. Velocity below predetermined minimum rejected. above separated into selected ranges representing ranges. Each these is then displayed as discrete color.
google.nl 参考文章(23)
Kurt Erich Fahrbach, Arrangement for establishing the speed of flow of blood ,(1969)
William E Hearn, Visual display of complex color television sound wave signals ,(1969)
Yutaka Sato, Doppler effect blood flow meter ,(1973)
Norman C Pickering, Ii Nathaniel R Bronson, Ophthalmic B-scan apparatus ,(1973)
Lawrence J Giacoletto, Color interpretation system ,(1953)
Robert C. Grubinskas, Otto R. Gericke, Roy A. McKeraghan, Apparatus for the generation of polychromatic ultrasonographs ,(1975)
Manfred E Clynes, Ultrasonic detection and visualization of internal structure ,(1962)
D Hokanson, Method and apparatus for non-invasively visualizing blood vessels ,(1971)
Yasuaki Nakano, Tanetoshi Miura, Tsuneji Koshikawa, Takeshi Nakayama, Frequency spectrum analyzer with displayable colored shiftable frequency spectrogram ,(1968)
John Yarnell, Henry William Groves, Apparatus and method of determining flow ,(1972)