Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics Ingestion-build-48024 Hazard arising from unexpected start-up

Hazard arising from unexpected start-up

Design requirements are usually for a reasonable degree of control on the diameter at the root or crest of the undercut to avoid weakening the section at this point

The method in BS 6043 is applicable to pitches of both coal tar and petroleum origin if they contain at least 0

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Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics Ingestion-build-48024 Hazard arising from unexpected start-up1 Scope This International Standard specifies: the essential non thermal output characteristics of ultrasonic surgical units; NOTE 1 One of the parameters of interest is output acoustic power. This standard addresses only the low frequency (under 100 kHz) component of the total delivered energy. The high frequency component, which probably relates to cavitation developed at the tip, is not addressed (see A. 4). methods of measurement of these output