Acessa
®
ProVu System User’s Guide
PL-01-0040
CO 20-131 Revision: C
15
10.4.
Menu Setttings
•
Access menu settings when the Menu button is pressed or there are any alert messages.
•
Display Mode – Switch between Ultrasound plus Guidance mode or full Ultrasound only mode on screen.
•
3D Ablation Cage Mode – This mode turns the optional 3D Ablation Cage ON or OFF. This tool is used to approximate
the expected fibroid size to be ablated.
•
Coag Level – This allows the user to select the Coag power level. The range is 1 – 20.
•
OR Layout – This allows the user to select one of the four (4) OR layout options.
•
Sound Level - This allows the user to select the sound output power level. The range is 1 – 15. The sound level cannot
be changed for alert notification sounds.
•
Pressing the Menu button once on the front panel will activate the menu items and pressing a second time will minimize
the menu.
10.5.
Ultrasound Settings
•
Access to the Ultrasound settings is via the front panel of the Console.
•
Depth – The Depth (magnification) options are: 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, and 9cm.
•
Frequency – The Frequency (penetration/resolution) options are: 5MHz, 6MHz, 9MHz, and 12MHz.
•
Gain – The Gain (brightness) options are: 0 – 100%, in 1% increments.
•
Focus – The Focus (near zone/far zone) options are: 0.2cm, 0.4cm, 0.7cm, 1cm, 1.4cm, 1.8cm, 2.3cm, 3cm, 4cm, and
5cm.
10.6.
Expected Ablation Size
•
A pictorial representation of the expected ablation based on the user Handpiece deployment; Correlates with the tables
on §12.3 and §12.4. The ablation size in centimeters. (length x width).
10.7.
Deployment, Ablation and Coag
•
Deployment: Displays the amount of deployment of the electrode arrays in centimeters.
•
Target ablation time: Target time is set based on the Handpiece deployment settings chosen.
•
Ready-Ablate State:
In Ready-Ablate State (Figure below), the upper left-hand frame has a yellow outline. The
Handpiece temperature (in Celsius) and power (in Watts) are also displayed. The user will use the left foot pedal
(yellow) to activate ablation when ready. The yellow highlight indicates the Ready-Ablate state visually to the user.
OR
Layout
Coag
Level
3D Ablation
Cage Mode
Display
Mode
Sound
Level
Menu Button
Scroll Buttons
Accept/Acknowledge
Button
Target Ablation Time
Current Time
