Ultrasonics. Field characterization. Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems Ingestion-build-81500 Revisions to align with the

Revisions to align with the usability engineering process in IEC 62366

this standard should be used with caution in all safety applications

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this QOS Framework is consistent with the OSI Basic Reference Model in that it describes operations and mechanisms which are assignable to layers as specified in the OSI Basic Reference Model

Ultrasonics. Field characterization. Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems Ingestion-build-81500 Revisions to align with the1 Scope This technical specification is applicable to high intensity therapeutic ultrasound (HITU) devices, specifying: relevant parameters for quantifying the field; measurement methods at relatively low output levels and methodology for extrapolating these to higher therapeutic level fields; consideration of sidelobes and pre focal maxima; parameters relevant to HITU transducers of different construction and geometry, including non focusing,