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SmartStep - Option
Provides in room viewing and scan control for
interventional CT procedures. This package includes an in
room monitor for reviewing of images, a hand held remotecontroller for system manipulation and a foot switch to
initiate exposure.
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LightSpeed LS2002SmartStep Workflow scenario
Position patient on CT cradle and acquire a scoutfor area of interest
Perform localizing images to determine biopsy
location Mark patient skin for needle entrance point
Launch SmartStep to perform actual biopsy
procedureOnce you are in SmartStep mode all other desktops are
locked out (Image Works, Learning Solutions, etc..)
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SmartStep Option
- Handheld Controller provides in room controls for scanning
and image review.
- Connection port is provided on either side of the rear of the
gantry for foot exposure switch and handheld controller.
- Base plate for the cradle to attach handheld controller and
cradle handle.
LightSpeed LS2002
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SmartStep - Option
LightSpeed LS2002
Prep Button
Disabled
Cradle Move IN
Change Focus
Prior Image
W/L Toggle
Handheld Controller
Cradle Move Out
Alignment Light
Move to Start Loc
Bump OutBump In
Cradle Latch/
Unlatch
Next Image
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SmartStep Option
LightSpeed LS2002
Foot Exposure
SwitchHandheld
Controller
Connection Ports on Rear of Gantry
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SmartStep Option
Can be launched by two different methods:From Create New Series
From Dynaplan Screen
LightSpeed LS2002
SmartStep can not be built into a protocol
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SmartStep - Option- Available Slice Thickness of 2.5, 5 and 7.5mm.
- mA values typically range from 20 to 40 mA for Chest,
30-80 mA for Abdomen
LightSpeed LS2002
-Time to first image is 5 sec. after foot pedal is released
-Matrix size of 512 is standard
Bump Distance defaults to of slice thickness
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SmartStep - Option- 0.8 and 1 sec full rotation times supported in
SmartStep.
- All algorithms are supported.
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SmartStep - Option- SmartStep left monitor user interface.
LightSpeed LS2002
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SmartStep - Option- Other desktops unavailable while SmartStep is active.
- Recon state listed as SmartStep.
LightSpeed LS2002
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SmartStep - Option- Select Prep on left head or on Hand Controller to bring
system to ready state.
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SmartStep - Option- After each rotation, user must release foot peddle before
you scan again.
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SmartStep - Option- Basic image review functions available.
-Maintain -keeps measurements, ROIs &
image manipulations (FLR, FTB, etc)throughout the exam
- List/Select to select series for Free Viewport.
- Forward/Backward 1 functionality dependson focus. Free Viewport is 1 image.
Interventional View-ports will move as a set of
3 images.
- Images in interventional viewport displayed
superior to inferior in location.
LightSpeed LS2002
See the Learning Solutions operator documentation for acomplete description of SmartStep functionality
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SmartStep - Option- Preset Window /Level preferences screen for SmartStep
available under Display Preferences on ExamRx Display
desktop.
LightSpeed LS2002
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SmartStep - Option
LightSpeed LS2002
Image 1 Image 2 Image 3
Free Viewport
Remaining and
Accumulative
Timers
3 view-ports for
interventional
images
Free View-
port