YY/T 0750-2009 (English Version) PDF

Scope: This standard applies to continuous wave or quasi-continuous wave ultrasonic energy generated by an ultrasonic transducer in the frequency range of 0.5 MHz to 5 MHz, and is designed for use in ultrasonic equipment for physical therapy purposes. This standard only covers ultrasonic therapy equipment that uses a single-plane non-focused disc transducer in each treatment head, which produces a steady-state beam perpendicular to the end face of the treatment head. This standard specifies: Methods for measurement and characterization of the output performance of ultrasonic physiotherapy equipment based on benchmark test methods; Characteristics specified by manufacturers of ultrasonic physiotherapy equipment based on benchmark test methods; Guidelines for the safety of the ultrasonic sound field generated by ultrasonic physiotherapy equipment; Based on Methods for measurement and characterization of the output of ultrasonic physiotherapy equipment based on routine test methods; Acceptance criteria for output of ultrasonic physiotherapy equipment based on routine test methods. This standard does not include the treatment parameters and usage of ultrasonic physiotherapy equipment.

YY/T 0750-2009 Referenced Document

GB 9706.1-2007 Medical electrical equipment.Part 1:General requirements for safety
GB 9706.7-2008 Medical electrical equipment.Part2-5:Particular requirements for the safety of ultrasonic physiotherapy equipment
YY/T 0643-2008 Methods of measuring the performance of ultrasonic plus-echo diagnostic equipment

2018 YY/T 0750-2018 Sound field requirements and measurement methods for ultrasonic physiotherapy equipment in the frequency range of 0.5MHZ ~ 5MHZ
2009 YY/T 0750-2009 Ultrasonics.Physiotherapy systems.Field specifications and methods of measurement in the frequency range 0.5MHz to 5MHz