This standard specifies the technical requirements for general-purpose M-type pulse reflection ultrasonic diagnostic equipment and its test methods and inspection rules, marking, packaging, transportation, and storage requirements. This standard applies to M-type pulsed-emission ultrasonic diagnostic equipment with a nominal frequency in the range of 1.25~5.00MHz. This equipment is mainly suitable for the diagnosis of heart disease.
YY 0108-1993 history
2008YY/T 0108-2008 Testing methods for M-mode of ultrasonic diagnostic equipment