ULTRASONICS - POWER MEASUREMENT - HIGH INTENSITY THERAPEUTIC ULTRASOUND (HITU) TRANSDUCERS AND SYSTEMS
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 List of symbols
5 Power measurement for HITU equipment
6 Radiation force on a target
7 Buoyancy change of a target
8 Electrical characteristics
Annex A (informative) - Other measurement methods
Annex B (informative) - Target size
Annex C (informative) - Formulae for radiation force
Annex D (informative) - Expansion method
Annex E (informative) - Influence of attenuation and
acoustic streaming on determining incident
and output powers
Annex F (informative) - Avoidance of cavitation
Annex G (informative) - Transducer efficiency
Bibliography
Specifies general principles relevant to HITU fields for the use of radiation force balances in which an obstacle (target) intercepts the sound field to be measured.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 87 |
