Ultrasonics – Surgical systems – Measurement and declaration of the basic output characteristics

Published by	Publication Date	Number of Pages
IEC	01/30/1998	31

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IEC 61847 Ed. 1.0 en – Ultrasonics – Surgical systems – Measurement and declaration of the basic output characteristics

This standard specifies: – the essential non-thermal output characteristics of ultrasonic surgical units; – methods of measurement ot these output characteristics; – those characteristics which should be declared by the manufacturers of such equipment. This standard is applicable to equipment which meets the requirements of a, b and c below: a) ultrasonic surgical systems operating in the frequency range 20 kHz to 60 kHz; and b) ultrasonic surgical systems, whose use is the fragmentation or cutting of human tissue, whether or not those effects are delivered in conjunction with tissue removal or coagulation; and c) ultrasonic surgical systems, in which an acoustic wave is conducted by means of a specifically designed wave guide to deliver energy to the surgical site.