Radio frequency sensor for automatic smoke evacuator system for

Details Radio frequency sensor for automatic smoke evacuator system for Radio frequency sensor for automatic smoke evacuator system for

1992-12-11

1994-06-07

Lewis, Ralph

Surgery

Means for introducing or removing material from body for...

Material introduced into and removed from body through...

606 10, 606 34, 606 38, 606 45, A61B 1739

Patent

active

053185161

ABSTRACT:
A laser surgical apparatus having an improved smoke evacuator system and method is provided whereby the radio frequency energy associated with the generation of RF from the electrosurgical unit (ESU) or a laser surgical apparatus is detected by a radio frequency sensor which in turn generates a control signal which provides the automatic control that activates the smoke evacuator system only during the approximate period of time when the laser surgical or electrosurgical unit is being utilized for surgical procedures.

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