Samsung SONOVET R5 Uživatelský manuál stáhnout pdf (Strana 126)

5-8

Operation Manual

PW Spectral Doppler Mode

Doppler

Measurement

System Tolerance

(whichever is greater)

Methodology Range

(2)

Velocity < ± 15% Phantom 0.1cm/s – 8.8 m/s

Time < +/- 5%. Signal generator .01 - 11.3 sec

(1) The accuracy of the measurement diers depending on the user’s skill level as well as the table above.

(2) The unit of distance and circumference is cm. The unit of velocity is cm/s. It is given in up to two

decimal points.

1 2 ... 121 122 123 124 125 126 127 128 129 130 131 ... 167 168

Volume 1 1
WARRANTY 5
Safety Requirements 8
Declarations: 9
READ THIS FIRST 10
If You Need Assistance 11
Revision History 12
Table of Contents – Volume 1 13
Chapter3 Starting Diagnosis 14
Chapter4 Diagnosis Modes 14
** Reference Manual 15
Chapter1 17
Indication for Use 19
Safety Signs 20
Chapter 1 Safety 21
Electrical Safety 24
Mechanical Safety 33
Safety Note 34
Biological Safety 35
Applying ALARA 36
Direct Controls 36
Indirect Controls 37
Receiver Controls 37
Additional Considerations 38
Output Display Features 38
Mechanical Index (MI) Display 39
Thermal Index (TI) Display 39
Control aecting the indices 40
Color and Power Controls 41
2D-mode Controls 41
M-mode and Doppler Controls 42
Related Guidance Documents 43
-(0.23 alf) 44
-(0.069 lf) 45
Systematic Uncertainties 46
Environmental Protection 48
Introduction 49
Specications 51
Product Conguration 53
Adjusting Brightness 54
Control Panel 55
Chapter 2 Introduction 57
Keyboards 58
Adjusting Control Panel 59
Rear Panel 61
Power Connection Part 62
Probe Holder 62
Peripheral Devices 63
USB to RS-232C Serial Cable 64
Foot Switch 64
Connecting probes 65
Accessory 66
Starting Diagnosis 69
Power Supply 71
Probes & Applications 72
Probe Setting Change 73
Calc Sequence 74
Patient Information 75
Registering a New Patient 76
[Figure 3.4 Search] 79
Modifying Patient Information 82
Diagnosis Modes 83
Information 85
Basic Use 86
QuickScan 87
Frequency 88
Harmonic 88
Basic Modes 89
2D Mode Menu 90
2D Mode Softmenu 94
Entering and Exiting M Mode 95
M Mode Screen 95
M Mode Menu 96
M Mode Soft Menu 96
Color Doppler Mode 97
C Mode Menu 98
C Mode Softmenu 100
Power Doppler Mode 101
PD Mode Menu 102
PD Mode Soft Menu 102
PW Spectral Doppler Mode 103
Sample Volume 104
PW Spectral Doppler Mode Menu 105
Spectrum Ehc 106
Simultaneous 106
PW Size 106
Baseline 107
Combined Modes 108
Changing Combined Mode Format 109
Dual Mode 110
Chapter 4 Diagnosis Modes 111
Acquiring a 3D Image 112
Viewing a 3D Image 113
3D Image Optimization 114
Position 115
Magnication 116
Cut Mode 116
Multi planar 117
Reference Plane 117
Operation Manual 118
Measurements and 119
Calculations 119
Measurement Accuracy 121
Ultrasound Velocity 122
Doppler Signal Adjustment 122
Aliasing 122
Calculation Equation 122
Human Error 122
Doppler Mode 123
Color/Power Doppler Mode 124
Cursor Position 124
Measurement Accuracy Table 125
Basic Measurements 127
Basic Measurement Operations 128
Distance Measurement 129
2D Hip Joint 130
M Distance 131
Doppler Velocity 131
Doppler Velocity (A/B) 132
Doppler Trace 133
2D Ellipse 134
2D Trace 135
Volume Measurement 136
Distance + Ellipse 137
Calculations by Application 138
Measurement Operations 139
Soft Menu 140
Common Measurement Methods 141
Volume Flow Measurement 143
Stenosis Measurement 143
Heart Rate Measurement 144
OB Calculations 145
AFI (Amniotic Fluid Index) 147
GYN Calculations 148
Cardiac Calculations 150
Vascular Calculations 156
Measurement Menu 157
Mode Method Unit 157
Urology Calculations 158
3 Distance * Factor 159
Ellipsoid 160
Sum of 20 Disks 161
Fetal Echo Calculations 162
Viewing Report 166
Editing Report 166
Comment 166
Printing out Report 166
Exporting Report 167
Graph Function 168

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