Misonix neXus - Standard Handpiece Controls

Instructions For Use – neXus Ultrasonic Surgical Aspirator
Doc #: 100-10-1000 rev A p 36
6.9 Mode Selection & Functionality
Operational Mode
Icon and Description
Function & Purpose
Preset Mode
Preset Mode is ON
Preset Mode is OFF
This icon allows the user to enable/disable the Preset
mode. In this mode, vibration is available immediately at
its user setting.
Linear Mode
Linear Mode is ON
Linear Mode is OFF
This icon allows the user to enable/disable the Linear
mode. In this mode, the vibration setting varies from 0
to the preset user setting as a linear function of the
amount of footswitch travel (i.e. gas pedal)
Lap/Endo Mode
LAP/ENDO Mode is ON
LAP/ENDO Mode is OFF
This icon allows the user to enable/disable the
LAP/ENDO mode. In this mode the aspiration tubing is
being pinched to prevent the loss of insufflation. When
the foot pedal is depressed it opens for tissue removal
into the canister.
6.10 System Check
After preparing the system for use, a System Check should be performed prior to use ensuring proper functionality. Upon
success completion of the System check, as described below, the neXus Ultrasonic Surgical Aspirator System is now ready for
use.
System Check
Enable Ultrasound
Switch to Enable Mode using enable/standby button. Confirm that Amplitude setting is
Orange.
Depress footswitch
Direct ultrasonic tip toward suitable reservoir to collect irrigation. Depress footswitch.
Confirm Function
Irrigation is pumped from console towards handpiece.
A beep is briefly heard.
Ultrasonic tip emits buzzing sound and irrigation exits tip as fine spray.
Release footswitch
Release footswitch.
Ultrasound and Flow output stop.
Function Confirmed
System is now ready for use.
Function NOT confirmed
Console alerts of a Fault or does not respond as expected. Refer to troubleshooting section for
next steps.
Table 6.7.1: Console System Check
Table 6.5.5: Operational Mode Selection