User's Manual
Table Of Contents
- 1 Read This First
- 2 Safety Information
- 3 Overview
- 4 Preparing the System
- Inserting a microSD Card
- Using the Stand
- Charging the System
- Connecting the Transducer
- Removing the Transducer
- Using the System On The Go
- Using the Wheel Brakes
- Placing the Transducer Holder
- Mounting the System to the System Cart
- Adjusting the System Cart Height
- Connecting an External Printer
- Tilting the System
- Unmounting the System From the System Cart
- Moving the System
- Outputting the System Display to an HDMI-Enabled TV or Monitor
- Supported External Printers
- 5 Using the System
- Turning On/Off the System
- Logging Into the System
- Launching the Main Screen
- Setting the System Time and Date
- Controlling the System
- Setting the System Language
- Identifying the Main Screen Layout
- Switching the Control Panel Pages
- Managing the System Power
- Managing Disk Space
- Network Configuration
- DICOM Configuration
- 6 Performing an Exam
- Starting a New Exam
- Adding a New Patient
- Loading a Worklist
- Selecting a Preset
- Setting the Transducer Orientation
- Selecting/Switching a Scan Mode
- Adjusting the Displayed Image
- Freezing an Image
- Adding Annotations
- Adding Measurements
- Saving and Printing the Image
- Reviewing the Image
- Exporting the Exam
- Managing the Exam List
- Ending the Exam
- 7 Using Image Controls
- 2D Mode Image Controls
- Overview
- Adjusting Gain
- Adjusting Frequency
- Adjusting Time Gain Compensation (TGC)
- Adjusting the Scan Depth
- Adjusting the Focus Depth, Focal Zone and Focal span
- Adjusting Dynamic Range
- Using Tissue Harmonic Imaging (THI)
- Adjusting Persistence
- Adjusting Sharpness and Smoothing
- Adjusting Gray Map
- Adjusting Chroma Map
- Adjusting Steer Angle
- Adjusting the Sector Width and Position
- Adjusting Power
- Using Trapezoidal Imaging
- Adjusting Density
- Using Compound Imaging
- Using ENV (Enhanced Needle Visualization)
- Color/CPA Mode Image Controls
- M-Mode Image Controls
- Spectral Doppler Mode Image Controls
- 2D Mode Image Controls
- 8 System Customization and Service
- Customizing Your System
- Configuring Security Policies
- Servicing your system
- Reinstalling Software
- Checking the Software Version
- Checking the System’s Serial Number
- Checking the Tablet’s Serial Number
- Checking the License Status
- Resetting User Settings
- Backing Up System Settings and Patient Data
- Restoring System Settings and Patient Data
- Resetting Your System
- Testing the System
- Exporting System Logs
- Reading the User Manual
- 9 Transducers
- 10 Transducer Care
- 11 System Maintenance
- 12 Appendix
9
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Spectral Doppler Mode Image Controls
InnoSight Ultrasound System
P6992-4, EN, 16/12/6
Using Steer M
Allow steering the sample volume to any angle you choose by adding multiple M-lines, rather than sampling
in a strict vertical position This function is particularly useful in cardiological applications
1 Touch Steer M +
2 A crosshair cursor appears on the image Drag the cursor to where you want to start sampling and
release it
3 Drag the cursor to where you want to end sampling and release it
4 Touch Steer M + to add a second line Repeat step 2-3 to place it Up to 3 M-lines can be added
Adjusting Sweep Speed
Adjust how fast the timeline is scanned across the Time Series window
Touch Speed repeatedly to select a desired velocity
Selecting M Process
Select the detection method processing the M-Mode trace display The system provides retrieving average
or peak scan data from the M-Mode trace
Touch M Process repeatedly to select a desired method
Inverting the M-Mode Trace Display
Invert the M-Mode trace display in relation to brightness
Touch Video Invert to swap the colors on the M-Mode trace display
Spectral Doppler Mode Image Controls
Overview
Pulsed-Wave Doppler (PW) and Continuous Wave Doppler (CW) are collectively called Spectral Doppler
mode A Spectral Doppler scan produces a series of pulses used to study the motion of blood flow
selectively in the region of interest PW/CW modes display scan data of the anatomy in the 2D Imaging
window for monitoring the exact location of the sample volume, and the PW/CW data acquired in the Time
Series window The axis of the graph represents time, and the Y axis represents Doppler frequency shift
The shift in frequency between successive ultrasound pulses, caused mainly by moving red blood cells, can
be converted into velocity and flow if an appropriate angle between the insonating beam and blood flow is
known
PW mode examines blood flow data selectively in a small region along a desired ultrasound cursor (the
Spectral Doppler cursor), called the sample volume or sample gate A short line across the sample volume
is called the Flow Direction cursor This cursor line should be aligned to the blood flow direction when
measuring the flow velocity