Mindray Hepatus 7

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7 - 6 Operator’s Manual

7 Visual Transient Elastography

7.4 Screen Description

Image Parameter Area

The image parameter area displays the real-time parameter values. The parameter “ROI D” denotes

the depth of ROI.

Main Page

Intellectual Property Statement3
Responsibility on the Manufacturer Party3
Warranty4
Exemptions4
Customer Service Department4
Important Information4
About this Manual5
Meaning of Signal Words5
Hardcopy Manuals6
Conventions6
Operator's Manuals6
Notification of Adverse Events6
Table of Contents7
Safety Precautions17
Meaning of Safety Symbols17
Latex Alert23
System Overview25
Intended Use25
Contraindication25
Safety Classifications25
Product Specifications26
Power Supply26
Environmental Conditions26
Dimensions and Weight27
Product Differences27
System Configuration27
Standard Configuration27
Probes and Needle-Guided Brackets Available28
Options28
Peripherals Supported29
Parts that Can be Used Within Patient Environment30
Introduction of each Unit30
Audio/Video Extend Module31
ECG Module32
Basic Operations33
Control Panel33
Imaging Adjustment Menu34
Annotations and Body Marks35
Ivocal36
Warning Labels39
Symbols40
System Preparation43
Move/Position the System43
Connecting the Power Cord43
Connecting Power43
Powered by Batteries43
Power ON/OFF44
Check before Powering on45
Power the System on45
Check the System after It Is Powered on46
Power the System off46
Standby47
Monitor Brightness/Contrast Adjustment47
Display Position Adjustment48
Connecting/Disconnecting a Probe48
Connecting a Probe49
Disconnecting a Probe50
Connecting USB Devices50
Connecting the Footswitch51
Installing a Printer51
Connecting a Graph/Text Printer51
Connecting a Video Printer51
Setup53
System Preset53
Region53
General54
Image Preset55
Measure56
Key Configuration57
Access Control57
Scan Code Preset60
Peripheral Preset63
Maintenance63
Ivision65
Security65
System Information66
Exam Related Preset67
Exam Mode Preset67
Measurement Preset67
Body Mark/Comment Preset69
Iworks Preset69
Network Related Preset70
DICOM Local Preset70
DICOM Service Preset71
Network Preset77
Q-Path Preset78
HIS Preset79
Exam Preparation81
Patient Information81
New Patient Information81
Retrieve Patient Information82
Activate an Exam82
End an Exam82
Image Acquisition83
Imaging Screen83
B Mode84
B-Mode Image Scanning84
B-Mode Image Parameters85
Color Mode87
Color Mode Image Scanning87
Color Mode Image Parameters87
Power Mode88
Power Mode Image Scanning89
Power Mode Image Parameters89
M Mode89
M Mode Image Scanning89
M Mode Image Parameters90
Color M Mode (CM)90
CM Image Scanning90
CM Image Parameters91
Anatomical M Mode91
Linear Anatomical M (Free Xros M)91
Anatomical M Mode Parameters91
PW Mode92
PW Mode Image Scanning92
PW Mode Image Parameter92
Iworks (Auto Workflow Protocol)94
View Operation94
Manual Examination95
Insert95
Quickly Saving Image Settings95
Create a New Exam Mode95
Check Image Parameter and Change Layout96
Visual Transient Elastography97
Acquisition Preparation97
Image Acquisition98
Image Parameters100
Screen Description102
Contrast Imaging107
Basic Procedures for Contrast Imaging107
Image Parameters108
Image Saving109
Micro Flow Enhancement109
Contrast Imaging QA110
Physiological Unit Signal113
Ecg113
ECG Review115
Review Principle115
Linked Review of Waveforms, M/D Images and 2D Images115
Parameter Description115
Display & Cine Review117
Splitting Display117
Image Magnification117
Izoom (Full-Screen Zooming)117
Freeze/Unfreeze the Image117
Imaging Mode Switching When Frozen118
Cine Review118
Entering/Exiting Cine Review118
Linked Cine Review120
Image Compare120
Cine Saving120
Live Capture120
Frozen Image Storage121
Setting Cine Length121
Live Capture121
Freeze Storage Setting121
Measurement and Report123
Measurement123
Measurement Accuracy124
Measurement Preset125
Basic Operations and Buttons125
Measurement Menu126
Measurement, Calculation and Study127
Measurement Caliper128
Results Window128
Basic Measurement129
Depth129
Distance129
Angle129
Area & Circumference130
Volume130
Double Distance131
Parallel131
Spline Length132
Ratio (D)132
Ratio (A)132
Velocity135
Ps/Ed136
Volume Flow137
Advanced Measurement138
Abdomen Measurement Tools138
Obstetric Measurement Tools140
Gynecology Measurement Tools146
Report149
Viewing Reports149
Editing Reports151
Obstetric Exam Report152
Printing Reports153
References153
Annotations and Body Marks163
Annotations163
Adding Annotations163
Moving Annotations163
Modifying (Editing) Annotations164
Deleting Annotations164
Body Mark164
Adding Body Mark165
Moving Body Marks165
Deleting Body Marks165
Voice Comments165
Voice Comment Panel165
Adding Voice Comments166
Voice Comment Review166
Patient Data Management167
Image File Management167
Storage Media167
Image File Formats167
Image Storage Setting168
Saving Full Screen Images to the System168
Image Review and Analysis168
Sending Image Files169
Report Management169
Report Storage169
Importing, Exporting and Sending a Report169
Patient Data Management (Istation)170
Searching a Patient170
Patient Data View & Management171
Viewing Exam Times171
Recycle bin171
Istorage171
Print172
Image Print172
Report Printing172
Back up Files Using the DVD Drive172
Patient Task Management173
V-Access174
Q-Path174
Dicom/Hl7177
DICOM Storage177
Send Images on Istation/Review177
To Send Images to Storage after an Exam Ends178
DICOM Print178
Print Images on Istation/Review178
To Send Images to DICOM Print after an Exam Ends178
To Print Images after Saving Image178
Worklist179
Mpps179
Storage Commitment180
After Sending Images on the Istation Screen180
Storage Commitment after an Exam Ends180
Query/Retrieve180
DICOM Media Storage181
Media Storage181
Media Review181
Data Restore182
Structured Report182
Send Structured Reports for Storage182
Back up Structured Report182
Probes and Biopsy183
Probes183
Probe Functions by Part184
Orientation of the Ultrasound Image and the Probe Head184
Procedures for Operating185
Wearing the Probe Sheath187
Probes Cleaning and Disinfection188
Cleaning the Probe Cable and Connector192
Probe Environmental Conditions192
Storage and Transportation192
Biopsy Guide193
Needle-Guided Brackets Available195
Needle-Guided Bracket Inspection and Installation195
Verifying the Biopsy Guide Line197
Starting the Biopsy Procedure198
Clean and Sterilize the Needle-Guided Bracket199
Storage and Transportation200
Disposal200
Middle Line200
DVR Recording203
Start Recording203
Sending Image203
DVR Video Replaying204
Replay on PC204
Replay on the Ultrasound System204
System Maintenance205
Daily Maintenance205
Cleaning the System205
Cleaning the Peripherals208
Checking the Probe208
Checking the Power Cable and Plug208
Checking Appearance208
System Hard Drive Backup208
Troubleshooting209
A Barcode Reader211
Barcode Reader (Take DS4308 as an Example)211
Overview212
Setting up the Digital Imager Reader212
Setting213
Scanning in Hand-Held Mode215
Parameter Defaults216
JADAK Barcode Reader217
Supported Barcode Reader Model217
Setting up the JADAK Barcode Reader218
HS-1M JDK-2413 Configuration218
HS-1R JDK-2601 Configuration218
Maintenance220
B Wireless LAN222
Use the Wireless Feature222
IP Configure222
EAP Network222
Specifications222
Troubleshooting223
C Trolley and Accessories225
Trolley225
Trolley Accessories225
Introduction of each Unit226
Install Towelette Container227
Trolley228
Trolley Accessories228
Introduction of each Unit228
Control Panel Position Adjustment229
D Iscanhelper231
Use Iscanhelper for Reference231
Use Iscanhelper for Learning or Training231
Iscanhelper Menu232
View Selecting Area232
Help Information Area232
Single/Quad-Window Display233
Measurement, Comments, and Body Mark233
E Ivision235
F List of Vocal Commands238
G EMC Guidance and Manufacturer's Declaration240
H Electrical Safety Inspection245
Power Cord Plug245
The Power Plug245
Device Enclosure and Accessories246
Visual Inspection246
Contextual Inspection246
Device Labeling246
Protective Earth Resistance246
Earth Leakage Test246
Enclosure Leakage Test247
Patient Leakage Current247
Mains on Applied Part Leakage248
Patient Auxiliary Current248
I Acoustic Output249
Concerns with Bioeffects249
Prudent Use Statement249
ALARA Principle (as Low as Reasonably Achievable)249
MI/TI Explanation250
Basic Knowledge of MI and TI250
MI/TI Display251
Acoustic Power Setting251
Acoustic Power Control252
Acoustic Output252
Derated Ultrasonic Output Parameters252
Limits of Acoustic Output253
Differences between Actual and Displayed MI and TI253
Measurement Uncertainty254
References for Acoustic Power and Safety254
J Acoustic Power Data and Surface Temperature Data255
Description of Symbols Used in Acoustic Output Tables255
Transducer Maximum Surface Temperature257

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