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Ultrasound in Medicine

Ultrasound in Medicine. عنوان درس : اولتراسوند در پزشکی. References:. Physical Principles of Medical Ultrasonics C.R.Hill, J.C.Bamber, G. R. ter Haar John Wiley &Sons, 2004 Diagnostic Ultrasound Imaging and Blood Flow Measurements K. Kirk Shung Taylor & Francis 2006

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Ultrasound in Medicine

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  1. Ultrasound in Medicine عنوان درس: اولتراسوند در پزشکی

  2. References: • Physical Principles of Medical Ultrasonics C.R.Hill, J.C.Bamber, G. R. ter Haar John Wiley &Sons, 2004 • Diagnostic Ultrasound Imaging and Blood Flow Measurements K. Kirk Shung Taylor & Francis 2006 • Ultrasound in Medicine Edited by: F.A. Duck, A.C. Baker, H.C.Starritt Institute of Physics Publishing 1997 • Principles of Medical Imaging K.K.Shung, M.B.Smith, B.M.W. Tsui Academic Press 1992

  3. References: • Biomedical Ultrasonics P.N.T. Wells Academic Press 1977- • Ultrasonic Instrumentation D.A. Christensen John Wiley 1988 • Doppler Ultrasound: Principles and Instruments F.W. Kremkau 1995

  4. CHAPTER 1Introduction • 1.1 Historical Background • 1.2 Physical Nature of Acoustic Wave Motion • 1.3 Properties of Isotropic Media • 1.4 Equations Governing Wave Propagation in Fluids • 1.5 Propagation in Liquid and Solid Media • 1.6 Impedance, Energy Density, Intensity and Radiation Pressure • 1.7 Reflection and Refraction • 1.8 Elements of Diffraction • 1.9 Attenuation, Absorption, Scattering and Dispersion

  5. CHAPTER 2 Theoretical Basis for FieldCalculations • 2.1 The Rayleigh-Sommerfeld Diffraction Equations • 2.2 The Rayleigh Integral • 2.3 Angular Spectrum Method

  6. CHAPTER 3 Field Profile Analysis • 3.1 Angular Spectrum Method • 3.2 Integral Methods • 3.3 Impulse Response Method • 3.4 Approximate Methods • 3.5 Concave and Convex Transducers • 3.6 Annular Ring, Annulus and Conical Transducers • 3.7 Line, Strip, Triangular and Rectangular Elements • 3.8 Transducer Apodization • 3.9 Effects of Attenuation

  7. CHAPTER 4Nonlinear Ultrasonics • 4.1 Introduction • 4.2 Lagrange and Eulerain Coordinate Systems • 4.3 High Amplitude 1-D Waves in an Inviscid Medium • 4.4 Speed of Sound for Adiabatic Conditions • 4.5 Reduced Equations • 4.6 Sinusoidal Excitation • 4.7 Harmonic Content • 4.8 Shock Wave Formation • 4.9 Effects of Nonlinearity, Diffraction and Attenuation • 4.10 Numerical Methods and Results

  8. CHAPTER 5 Scattering of Ultrasound • 5.1 Spherical and Cylindrical Representations of a Plane Wave • 5.2 Scattering Cross-Sections • 5.3 Exact Analysis: Boundary Value Method • 5.4 Integral Equation Methods • 5.5 Matrix Methods • 5.6 Time Domain Scattering Equations • 5.7 Pulse-Echo Response • 5.8 One-Dimensional Scattering • 5.9 Scattering by Distributions

  9. CHAPTER 6Ultrasound Transducers • 6.1 The Direct and Inverse Piezoelectric Effect • 6.2 Characteristic Piezoelectric Equations • 6.3 Ceramic and Polymer Materials • 6.4 Methods for Enhancing the Performance • 6.5 One-Dimensional Transducer Models • 6.6 Application of the KLM Model • 6.7 Transient Response • 6.8 Protection Circuits • 6.9 Noise Considerations

  10. CHAPTER 7 Ultrasound Imaging I • 7.1 Historical Background • 7.2 Properties of Imaging Arrays • 7.3 Arrays for 2- and 3-D Imaging • 7.4 Summary of Design Factors • 7.5 Array Field Synthesis

  11. CHAPTER 8 Ultrasound Imaging II • 8.1 Theory of B-Mode Imaging • 8.2 Image Speckle • 8.3 Resolution, Contrast and SNR in Imaging Systems • 8.4 Coded Transmission Systems • 8.5 Synthetic Aperture Systems • 8.6 Nonlinear Imaging • 8.7 Ultrasound Computed Tomography • 8.8 Ultrasound Elastography • 8.9 Ultrasound Microscopy and Biomicroscopy

  12. CHAPTER 9 Principles of Doppler Ultrasound • 9.1 Historical Background • 9.2 Ultrasonic Transit-Time and Phase-Delay Method • 9.3 Doppler Equation for Moving Scatterers • 9.4 CW Doppler Systems • 9.5 CW Doppler Spectrum and its Relation to Flow Profile • 9.6 Characteristics of the Doppler Signal • 9.7 CW Spectral Broadening

  13. CHAPTER 10 Pulsed Methods for Flow Velocity Estimation and Imaging • 10.1 Historical Background • 10.2 Ultrasonic Transit-Time and Phase-Delay Method • 10.3 Simplified Theory • 10.4 Cross-Correlation Time-Shift Methods • 10.5 Multigate Pulsed Methods • 10.6 CW and Pulsed Wave Flow Imaging • 10.7 Pulsed Wave Color Flow Imaging • 10.8 Volumetric Flow Measurement Methods • 10.9 Vector Velocity Methods

  14. CHAPTER 11 High Power Ultrasound

  15. Some Related Journals: • IEEE Transaction on Ultrasound, Ferroelectric and Frequency control • Ultrasonics • Journal of Acoustic Society of America • Ultrasound in Medicine and Biology • Ultrasonic Imaging • European Journal of Ultrasound

  16. ارزشيابي درس • امتحان پايان ترم 70% • ارائه سمينار20% • تكاليف 10%

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