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Operation Manual
Acoustic Measurement Precision and Uncertainty
The Acoustic Measurement Precision and Acoustic Measurement Uncertainty are described below.
Quantity Precision Total Uncertainty
Ipi,α (attenuated pulse intensity integral)
3.2% +21% to -24%
P (acoustic power)
6.2% +/- 19%
P
r,α
(attenuated rarefaction pressure)
5.4% +/- 15%
f
awf
(acoustic working frequency)
< 1% +/- 4.5%
Systematic Uncertainties
For the pulse intensity integral, de-rated rarefaction pressure (Pr.3), center frequency, and pulse
duration, the analysis includes considerations of the eects on accuracy of:
Hydrophone calibration drift or errors.
Hydrophone / Amp frequency response.
Spatial averaging.
Alignment errors.
Voltage measurement accuracy, including.
X
Oscilloscope vertical accuracy.
X
Oscilloscope oset accuracy.
X
Oscilloscope clock accuracy.
X
Oscilloscope Digitization rates.
X
Noise.
The acoustic power is measured using a Radiation Force for systematic uncertainties through the
use of calibrated NIST acoustic power sources.
We also refer to a September 1993 analysis conducted by the working group of the IEC technical
committee 87 and prepared by K. Beissner, as a rst supplement to IEC publication 1161.
The document includes analysis and discussion of the sources of error/measurement eects due
to:
X
Balance system calibration.
X
Absorbing (or reecting) target suspension mechanisms.
- UGEO PT60A 1
- Safety Requirements 8
- Declarations 9
- Precautions For Use 10
- Revision History 12
- Table of Contents 13
- Chapter 3 Starting Diagnosis 14
- Chapter 6 Image Management 15
- Chapter 7 Utilities 16
- Chapter 8 Maintenance 16
- Chapter 9 Probes 17
- Chapter 1 19
- Indication for Use 21
- Safety Information 22
- Chapter 1 Safety 23
- Electrical Safety 25
- ECG-Related Information 27
- Peripherals 29
- Mechanical Safety 35
- Moving the Equipment 36
- Precautions for Use 37
- Biological Safety 39
- Applying ALARA 40
- Direct Controls 40
- Indirect Controls 41
- Additional Considerations 42
- Output Display Features 42
- Mechanical Index (MI) Display 43
- Thermal Index (TI) Display 43
- 2D Mode Controls 45
- Color and Power Controls 45
- Other 46
- Related Guidance Documents 47
- - (0,23 alf ) 49
- -(0,069 lf) 49
- Systematic Uncertainties 52
- Training 53
- Protecting the Environment 54
- Battery Pack 55
- Introduction 57
- Product Specications 59
- Product Conguration 61
- Touch Screen 62
- Chapter 2 Introduction 63
- Touch Panel 64
- Console 65
- Console – Left Side 66
- Console – Right Side 66
- Console - Top 66
- Console - Bottom 66
- Peripheral Devices 67
- USB Video Printer 68
- Foot Switch 68
- WLAN Card 68
- Video Out 69
- Battery Pack 71
- Battery Icons 72
- Connecting Probes 73
- UGEO PT60A CART (Optional) 74
- Accessories 75
- Optional Functions 77
- Starting Diagnosis 79
- System Power 81
- Turning the Power On 82
- Shutting Down the System 82
- Probes and Presets 83
- Selecting Probe and Preset 84
- Managing Presets 84
- Renaming Presets 85
- Deleting Presets 85
- Overwriting Presets 85
- Patient Information 86
- Gynecology 90
- Urology 90
- Vascular 90
- Abdomen 91
- Pediatric 91
- Small Parts 92
- Cardiac 92
- Anesthesia 93
- Emergency 93
- Searching Patient Information 94
- Worklist Search 95
- Diagnosis Modes 97
- Information 99
- Basic Operating Instructions 100
- Chapter 4 Diagnosis Modes 101
- Basic Mode 102
- Entering 2D Mode 103
- 2D Mode Menu 103
- DR (Dynamic Range) 104
- Line Density 104
- Freq.(Frequency) 104
- Frame Average 104
- MultiVision 106
- Biopsy Guide 107
- Needle Mate 108
- M Mode Screen 109
- M Mode Menu 110
- Color Doppler Mode 111
- C Mode Screen 112
- C Mode Menu 112
- Operation Manual 114
- Power Doppler Mode 115
- PD Mode Menu 116
- PW Spectral Doppler Mode 117
- Adjusting Doppler Baseline 119
- Simul. (Simultaneous) 119
- Wall Filter 119
- Combined Mode 120
- Multi-Image Mode 121
- Measurements and 123
- Calculations 123
- Measurement Accuracy 125
- Ultrasound Velocity 126
- Doppler Signal Adjustment 126
- Aliasing 126
- Calculation Equation 126
- Human Error 126
- 2D Mode 127
- M Mode 127
- Doppler Mode 127
- Color/Power Doppler Mode 128
- Cursor Position 128
- Measurement Accuracy Table 129
- Basic Measurements 130
- Deleting Measurement Results 131
- Printing Measurement Results 131
- Exiting Basic Measurement 131
- Distance measurement 132
- Angle 133
- Distance (M) 134
- Time (M) 134
- Slope 134
- Velocity 135
- Manual Trace 135
- Limited Trace 136
- Auto Trace 137
- Ellipse 138
- Trace 139
- Volume measurement 140
- Calculations by Application 141
- Common Measurement Methods 143
- Heart Rate Measurement 144
- OB Calculations 145
- Automatic Calculation 146
- AFI(Amniotic Fluid Index) 146
- Gynecology Calculations 148
- Vascular Calculations 150
- Auto IMT Measurement 151
- Viewing Reports 153
- Measurement Display Method 154
- Adding Comments 155
- Store SR 155
- Printing Reports 156
- Closing Reports 156
- Image Management 157
- Cine / Loop 159
- How to Review Images 160
- Cine Play 160
- Cine Speed 160
- Annotating Images 161
- Entering Text 162
- Text Library Menu 162
- Deleting Text 163
- Arrow Mode 163
- Entering Arrow 164
- Deleting Arrows 164
- BodyMarker 165
- Exiting Annotation 166
- Saving Images 167
- Transferring Images 168
- SonoView Mode 169
- Launching SonoView Mode 170
- Exam Mode 171
- Selecting Image 172
- Thumb Scroll 172
- Layouts 172
- Clip Play/Pause/Stop 172
- Searching for an Exam 172
- Transferring Images 173
- Print 173
- Deleting Images 174
- Exiting SonoView 174
- Utilities 175
- System Settings 177
- General System Settings 178
- Date and Time 179
- Screen Saver 179
- Common Settings 180
- Annotation Settings 181
- Measurement Settings 182
- Heart Rate 183
- Author Settings 183
- EFW Settings 184
- Peripheral Device Settings 185
- Store 186
- Brightness 186
- Clip Store 186
- Network Settings 187
- Authentication 188
- Data Encryption 188
- Password 188
- DICOM Settings 189
- DICOM Service Settings 190
- Worklist Service Server 191
- Storage Server Information 192
- Print Server Information 192
- SC Server Information 192
- PPS Server Information 192
- Storage SR Server Information 193
- Maintenance 197
- Operational Environment 199
- Product Maintenance 200
- Accuracy Checks 201
- Battery Pack Management 202
- Recharging the Battery Pack 203
- Storing the Battery Pack 205
- Disposing of the Battery Pack 205
- Information Maintenance 206
- Chapter 9 207
- Probe List 209
- Function List 211
- Thermal Index (TI) Tables 213
- Ultrasound Transmission Gel 214
- Using Sheaths 215
- Probe Safety Precautions 216
- Electric Shocks 217
- Cleaning 225
- Disinfection 226
- Biopsy Kit Components 227
- Using the Biopsy Kit 228
- Biopsy Procedure 229
- Needle Guide Alignment 230
- Assembling the Biopsy Kit 231
- Disposable adapter 232
- Biopsy Kit Specications 233
- Cleaning 234
- Disinfection 234
- Sterilization 235
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