Arthrex DualWave User Manual

Setup
DualWave Arthroscopy Pump User’s Guide
DFU-0212 Rev. 1 Page 29 of 54
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5 Adjusting the Shaver Detect
NOTE: Only adjust when using the Shaver Detect Power Cable.
Users can adjust the Shaver Detect function for optimal interfacing performance.
To change the settings, press these buttons in this sequence:
MENU  DEFAULTS  Shaver Detect. The screen displays and allows changes to
the settings for Shaver Detect.
There are four Shaver Detect presets that offer various levels of sensitivity. The
user may select from the four presets preloaded into the DualWave or adjust each
preset according to individual needs. This can be done by pressing the EDIT
button after a preset has been selected.
There are three settings inside each preset that are changeable by the user:
1. THRESHOLD is the level of sensitivity that the DualWave uses to
detect the incoming signal from the Shaver Console. This ranges from 1
to 100.
2. DELAY controls the amount of time the Shaver Detect Circuit examines
the incoming signal from the Shaver Console before it activates the
pinch roller mechanism. This ranges from 0 - 10 (1/10
th
of a second).
3. DRIFT TRACKER controls whether or not the DualWave will
constantly adjust the stored shaver current baseline reading. This can be
turned on or off.
Once the necessary adjustments have been made, press the DONE button to save
the changes to the selected preset.
Note to the user:
• Select the highest THRESHOLD that will allow detection of the shaver when
used at typical RPMs.
• Increase the DELAY setting to filter out noisy electrical conditions.
• All four presets can be reset by pressing the RESET DEFAULTS button on the
MENU screen.
• The Shaver Console must be completely powered up before powering on the
pump.
• A new baseline is captured when pressing the RUN button which characterizes
a NOT ACTIVATED condition. The screen will display a message reading
“ACQUIRING SHAVER.” During the baseline capture, do not activate the
shaver.
Cautions to the user:
• As the THRESHOLD value decreases, so does the DualWave’s ability to
prevent false detections of shaver activation. This condition makes the
DualWave behave as if the shaver handpiece is activated when it is not. This is
characterized by sporadic movement of the pinch roller between the Shaver

Arthrex DualWave Specifications

General

Brand	Arthrex
Model	DualWave
Category	Medical Equipment
Language	English