GE Vivid E9 User Manual

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 14 
Power from the wall outlet (100 to 240 VAC, 50/60 Hz) is connected 
to the Main Power Supply. The MPS delivers the needed voltages to 
the rest of the Logiq E9/Vivid E9: 
 Internal Peripherals (110-115 VAC) 
 Front End Rack (DC power with several voltages) 
 Front End Rack (TXPSV1 and TXPSV2 for the transmitters) (TSV1 
and TSV2 for the transmitters) 
 Front End Rack (PMXVOUT for the probe channel multiplexers) 
 Back End Processor...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 15 
8. ACFAIL_N output signal goes high. 
9. Controller turns OFF +48V. 
 
1. BEP detects short-term contact of Power Switch. 
2. BEP OS dialog box prompts user for power down. 
3. BEP, via PCI express, commands the GFI or MRX to stop scanning, 
disconnect TX circuits from TS, stop strobe TS_ON_STRB. 
4. BEP, via USB, commands Power Supply to shutdown TSV1 and TSV2 
(SetTxPS 0x68). 
5. Controller turns OFF PMX voltages. 
6. BEP, via USB,...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 16 
Module 3 Operating Modes 
The following general operating modes are available on E9 systems:  
B-Mode 
B-Mode is a two-dimensional image of the amplitude of the echo 
signal. It is used for location and measurement of anatomical 
structures and for spatial orientation during operation of other 
modes. In B mode, a two-dimensional cross-section of a three-
dimensional soft tissue structure such as the heart is displayed in real 
time....

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 17 
M-Mode 
In M-mode, soft tissue structure is shown as a scrolling display, with 
depth on the Y-axis and time on the X-axis. It is mostly used for 
cardiac measurements. M-mode is also known as T-M mode or Time-
Motion mode. Ultrasound echoes of different intensities are mapped 
to different gray scale values in the display. M-mode displays time 
motion information derived from a stationary beam. M-mode is 
normally used in conjunction...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 18 
Power Doppler 
Power Doppler is the same as Color Doppler except that it uses the 
amplitude of the signal to detect movement. The power in the 
remaining signal after wall filtering is then averaged over time to 
present a steady state image of blood flow distribution. It is 
independent of velocity and direction of flow, so there is no signal 
aliasing. It is independent of angle allowing the detection of smaller 
velocities than Color...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 19 
The benefits of CW Doppler include high sensitivity to low velocities 
and detection of high velocities without aliasing. CW Doppler cannot 
distinguish between the sending and receiving signals or extraneous 
echoes, nor does CW Doppler produce a precise image like Pulsed 
Wave Doppler. 
Other Modes 
4D: The E9 Ultrasound System can be used to acquire multiple, 
sequential 2D (B-Mode) (BMode) images which can be combined to 
reconstruct...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 20 
Module 4 Network Configuration 
The following sections provide some basic biomedical networking 
background information along with information and procedures 
specific to the GE LogiqE9/VividE9 ultrasound systems.  
DICOM 
The Digital Imaging and Communications in Medicine (DICOM) is a 
standard that specifies a consistent file structure for biomedical 
images and important associated information that must remain 
associated with the...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 21 
select a pre-configured dataflow to automatically customize the unit 
to work according to the settings associated with this dataflow. For 
the Logiq systems the dataflows must be configured during system 
set up. 
Vivid E9 Connectivity 
Vivid E9 Dataflow Descriptions 
This section describes the pre-configured dataflows for th Vivid E9 
systems. 
LocalArchive-Int.HD  
No DICOM multi-frame is stored in this configuration. The local...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 22 
Worklist/Local Archive - LocalHD Search in the DICOM Modality 
Worklist, the patient found is copied into the local database. 
The patient information and examination results are stored to the 
local database. Images are stored to the local hard disk. 
Worklist/Remote Archive - Remote Storage This dataflow is used in a 
network environment that includes Vivid HL7 Gateway. The patient 
list in the Search/Create Patient window is coming...

 GE Logiq E9/Vivid E9 Training Manual 
© 2016 Conquest Imaging 23 
 
 
Adjusting the Assigned Devices 
Select the device in the Selected devices field. Press Properties to 
display the Properties window. Adjust the device specific parameters 
listed below: 
 
General Settings Definitions: 
Name: give a descriptive name for the device. 
IP address: Select from drop-down menu 
Database Name: Automatically selected according to the IP address 
File destination: Automatically selected according to the IP...