Bioimpedance and Bioelectricity Basics (eBook)
488 Seiten
Elsevier Science (Verlag)
978-0-08-056880-5 (ISBN)
The authors, both internationally recognized experts in the field, have thoroughly revised the entire text. It remains the only such work that discusses in detail dielectric and electrochemical aspects, as well as electrical engineering concepts of network theory. The highly effective, easy to follow organization has been retained, with new discussion of state-of-the-art advances in finite element analysis, endogenic sources, control theory, tissue electrical properties, and invasive measurements. There are two all new chapters on bioelectricity, along with an introduction to Geselowitz theory, the Maxwell basis of bioimpedance, and multivariate analysis as an alternative.
* Increased emphasis on bioelectricity and potential clinical applications
* Two all new chapters dealing with electrical properties of passive and excitable tissue
* Expanded discussion of finite element modelling and a broad range of applications
* Provides a complete ?all in one? reference source for a multidisciplinary, complex field
* Includes many additional figures and all improved, newly drawn illustrations throughout
Ørjan G. Martinsen received his M.Sc. and PhD in electronic engineering from the Department of Physics at the University of Oslo, with both of his theses focusing on the electrical properties of human skin. Since completing his PhD in 1995, Martinsen has held a permanent position in the same department and currently leads the electronics research section and is Coordinator of the Oslo Bioimpedance Group. As well as his work at the university, Martinsen also holds a part time research position in the Department of Clinical and Biomedical Engineering at Oslo University Hospital, his main research interest being electrical bioimpedance.
With Sverre Grimnes he is the founding editor-in-chief of the Journal of Electrical Bioimpedance (www.bioimpedance.net).
Bioelectricity (or bioelectromagnetism) relates to the study of biological electrical currents, and bioimpedance deals with the measurement of electrical conductivity. They are intimately linked to biomedical engineering, with major significance for development of novel medical devices, as well as the study of biological rhythms. This completely updated new edition remains the most comprehensive reference tool for this intricate, interdisciplinary field.The authors, both internationally recognized experts in the field, have thoroughly revised the entire text. It remains the only such work that discusses in detail dielectric and electrochemical aspects, as well as electrical engineering concepts of network theory. The highly effective, easy to follow organization has been retained, with new discussion of state-of-the-art advances in finite element analysis, endogenic sources, control theory, tissue electrical properties, and invasive measurements. There are two all new chapters on bioelectricity, along with an introduction to Geselowitz theory, the Maxwell basis of bioimpedance, and multivariate analysis as an alternative.* Increased emphasis on bioelectricity and potential clinical applications* Two all new chapters dealing with electrical properties of passive and excitable tissue* Expanded discussion of finite element modelling and a broad range of applications* Provides a complete ?all in one? reference source for a multidisciplinary, complex field* Includes many additional figures and all improved, newly drawn illustrations throughout
Cover 1
CONTENTS 6
PREFACE 10
CHAPTER 1 INTRODUCTION 14
CHAPTER 2 ELECTROLYTICS 20
2.1 Ionic and Electronic DC Conduction 20
2.2 The Basic Electrolytic Experiment 25
2.3 Bulk Electrolytic DC Conductance 28
2.4 Interphase Phenomena 39
2.5 Electrodics and AC Phenomena 54
Problems 68
CHAPTER 3 DIELECTRICS 70
3.1 Polarization in a Uniform Dielectric 71
3.2 The Basic Capacitor Experiment 77
3.3 Complex Permittivity and Immittivity 78
3.4 AC Polarization and Relaxation in a Uniform Dielectric 83
3.5 Interfacial Polarization 92
3.6 The Basic Membrane Experiment 98
3.7 The Basic Suspension Experiment 100
3.8 Dispersion and Dielectric Spectroscopy 102
Problems 104
CHAPTER 4 PASSIVE TISSUE ELECTRICAL PROPERTIES 106
4.1 Basic Biomaterials 106
4.2 Tissue and Organs 115
4.3 Special Electrical Properties 137
Problems 150
CHAPTER 5 EXCITABLE TISSUE AND BIOELECTRIC SIGNALS 152
5.1 Cell Polarization 153
5.2 Action Potential 156
5.3 The Neuron 160
5.4 Axon Transmission 164
5.5 Receptors 170
Problems 172
CHAPTER 6 GEOMETRICAL ANALYSIS 174
6.1 Volume Conductors 175
6.2 Two-electrode Systems 176
6.3 Sphere Sources, Ideal 3D Models 178
6.4 Line Sources, Ideal 2D Models 190
6.5 Signal Transfer in Tissue Volumes 193
6.6 Three- and Four-electrode Impedance Systems 204
6.7 Finite Element Method (FEM) 209
6.8 Tomography (EIT) 211
6.9 Duality of Dielectrics and Conductors 216
Problems 217
CHAPTER 7 INSTRUMENTATION AND MEASUREMENT 218
7.1 General Network Theory, the Black Box 219
7.2 Signals and Measurement 226
7.3 Bridges, Impedance Analyzers, Lock-in Amplifiers 249
7.4 Electrodes: Design and Properties 266
Problems 294
CHAPTER 8 DATA AND MODELS 296
8.1 Models, Descriptive and Explanatory 297
8.2 Equations and Equivalent Circuits 299
8.3 Data Calculation and Presentation 334
8.4 Data Analysis 335
Problems 344
CHAPTER 9 CLINICAL APPLICATIONS 346
9.1 Electrocardiography 348
9.2 Impedance Plethysmography 360
9.3 Impedance Cardiography 366
9.4 Tissue Characterization in Neurology 368
9.5 EEG, ENG/ERG/EOG 368
9.6 Electrogastrography 369
9.7 EMG and Neurography 370
9.8 Electrical Impedance Myography 370
9.9 Electrotherapy 371
9.10 Body Composition Analysis 376
9.11 Implanted Active Thoracic Devices 380
9.12 Defibrillation and Electroshock 385
9.13 Electrosurgery 387
9.14 Cell Suspensions 391
9.15 Skin Instrumentation 401
9.16 Non-medical Applications 410
9.17 Electrical Safety 411
CHAPTER 10 HISTORY OF BIOIMPEDANCE AND BIOELECTRICITY 424
CHAPTER 11 APPENDIX 432
11.1 Vectors and Scalars, Complex Numbers 432
11.2 Equivalent Circuit Equations 437
11.3 Global Symbols 443
11.4 Physical Dimensions 445
REFERENCES 448
Recommended Books and Review Articles 448
INDEX 474
A 474
B 474
C 475
D 476
E 477
F 478
G 478
H 479
I 479
J 480
K 480
L 480
M 480
N 481
O 481
P 481
Q 482
R 482
S 482
T 483
U 483
V 483
W 484
Z 484
Erscheint lt. Verlag | 29.8.2011 |
---|---|
Sprache | englisch |
Themenwelt | Sachbuch/Ratgeber |
Medizin / Pharmazie ► Pflege | |
Medizin / Pharmazie ► Physiotherapie / Ergotherapie ► Orthopädie | |
Naturwissenschaften ► Biologie ► Biochemie | |
Naturwissenschaften ► Chemie | |
Naturwissenschaften ► Physik / Astronomie ► Angewandte Physik | |
Technik ► Maschinenbau | |
Technik ► Umwelttechnik / Biotechnologie | |
ISBN-10 | 0-08-056880-7 / 0080568807 |
ISBN-13 | 978-0-08-056880-5 / 9780080568805 |
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