Ultrasonics. Real-time pulse-echo systems. Guide for test procedures to determine performance specifications
Ultrasonics. Real-time pulse-echo systems. Guide for test procedures to determine performance specifications
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1 Scope This technical report describes methods of measuring the performance of real-time medical ultrasonic imaging equipment in the frequency range 0,5 MHz to 15 MHz. This report is relevant for real-time ultrasonic scanners based on the pulse-echo principle, for the types listed below:
— mechanical sector scanner;
— electronic phased array sector scanner;
— electronic linear array scanner;
— electronic curved array sector scanner;
— water-bath scanner based on any of the above four scanning mechanisms.
Другие стандарты BS