Arthrex AR-6480, Руководство пользователя

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Setup
DualWave Arthroscopy Pump User’s Guide
LM1-0630-EN_E Page 21 of 43
Shaver Detect, Inflow/Outflow 4.6.2
During Inflow/ Outflow operation (Outflow tube set present), the DualWave
responds to shaver activation by closing the cannula suction tube and opening
the shaver suction tube for fluid egress. The level of suction will automatically
change to either the preset shaver suction value, or to the user defined level.
If LAVAGE mode or RINSE mode are activated during or prior to shaver being,
both modes will be overridden except when LAVAGE mode causes a larger
pressure increase.
When the shaver is deactivated, the DualWave automatically closes the shaver
suction tube, opens the cannula suction tube, and reverts to the preset outflow
rate.
Adjusting the Shaver Detect 4.6.3
Users can adjust the Shaver Detect function for optimal interfacing performance.
To change the settings press these buttons in this sequence:
MENU

DEFAULTS

SHAVER. The screen displays and allows changes to
the settings for Shaver Suction and 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 need. 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
detects 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 (1/10ths
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 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.