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PRODUCTION METHOD OF ULTRASONIC CONTRAST MEDIUM, ULTRASONIC CONTRAST MEDIUM, AND ULTRASONIC PHOTOGRAPHING METHOD
PRODUCTION METHOD OF ULTRASONIC CONTRAST MEDIUM, ULTRASONIC CONTRAST MEDIUM, AND ULTRASONIC PHOTOGRAPHING METHOD
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机译:超声造影剂的生产方法,超声造影剂和超声照相法
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摘要
PROBLEM TO BE SOLVED: To realize a production method of an ultrasonic contrast medium to enable a contrast photographing of good SNR, am ultrasonic contrast medium, and an ultrasonic photographing method using such an ultrasonic contrast medium. ;SOLUTION: The production method of an ultrasonic contrast medium is to form bubbles with film consisting of a substance having crosslinking cure property, and irradiate wave energy on these bubbles. This agent is a mixture of microballoons 4 in a liquid 2. These microballoons with film cured by electron beam crosslinking, etc., microballoons loosely aggregated by a binder, and microballoons sealed in oil droplets are used as a contrast medium.;COPYRIGHT: (C)1999,JPO
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