Medical Instrumentation
Námskeið
- T-510-MALI Mælitækni og lífsmörk
Ensk lýsing:
This contributed book provides the premiere reference on medical instrumentation as well as a comprehensive overview of the basic concepts of medical instrumentation illustrating the interdisciplinary nature of bioinstrumentation. This revised edition features new material on infant apnea monitors, impedance pneumography, the design of cardiac pacemakers, and disposable defibrillator electrodes and their standards.
Lýsing:
Provides a comprehensive overview of the basic concepts behind the application and designs of medical instrumentation This premiere reference on medical instrumentation describes the principles, applications, and design of the medical instrumentation most commonly used in hospitals. It places great emphasis on design principles so that scientists with limited background in electronics can gain enough information to design instruments that may not be commercially available.
The revised edition includes new material on microcontroller-based medical instrumentation with relevant code, device design with circuit simulations and implementations, dry electrodes for electrocardiography, sleep apnea monitor, Infusion pump system, medical imaging techniques and electrical safety. Each chapter includes new problems and updated reference material that covers the latest medical technologies.
Medical Instrumentation: Application and Design, Fifth Edition covers general concepts that are applicable to all instrumentation systems, including the static and dynamic characteristics of a system, the engineering design process, the commercial development and regulatory classifications, and the electrical safety, protection, codes and standards for medical devices. The readers learn about the principles behind various sensor mechanisms, the necessary amplifier and filter designs for analog signal processing, and the digital data acquisition, processing, storage and display using microcontrollers.
The measurements of both cardiovascular dynamics and respiratory dynamics are discussed, as is the developing field of biosensors. The book also covers general concepts of clinical laboratory instrumentation, medical imaging, various therapeutic and prosthetic devices, and more. Emphasizes design throughout so scientists and engineers can create medical instruments Updates the coverage of modern sensor signal processing New material added to the chapter on modern microcontroller use Features revised chapters, descriptions, and references throughout Includes many new worked out examples and supports student problem-solving Offers updated, new, and expanded materials on a companion webpage Supplemented with a solutions manual containing complete solutions to all problems Medical Instrumentation: Application and Design, Fifth Edition is an excellent book for a senior to graduate-level course in biomedical engineering and will benefit other health professionals involved with the topic.
Annað
- Höfundar: John G. Webster, Amit J. Nimunkar
- Útgáfa:5
- Útgáfudagur: 2020-05-21
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- Format:ePub
- ISBN 13: 9781119457312
- Print ISBN: 9781119457336
- ISBN 10: 1119457319
Efnisyfirlit
- Cover
- ACKNOWLEDGMENTS
- PREFACE
- EMPHASIS ON DESIGN
- PEDAGOGY
- REFERENCES
- ORGANIZATION
- LIST OF SYMBOLS
- 1 BASIC CONCEPTS OF MEDICAL INSTRUMENTATION
- 1.1 TERMINOLOGY OF MEDICINE AND MEDICAL DEVICES
- 1.2 GENERALIZED MEDICAL INSTRUMENTATION SYSTEM
- 1.3 ALTERNATIVE OPERATIONAL MODES
- 1.4 MEDICAL MEASUREMENT CONSTRAINTS
- 1.5 CLASSIFICATIONS OF BIOMEDICAL INSTRUMENTS
- 1.6 INTERFERING AND MODIFYING INPUTS
- 1.7 COMPENSATION TECHNIQUES
- 1.8 BIOSTATISTICS
- 1.9 GENERALIZED STATIC CHARACTERISTICS
- 1.10 GENERALIZED DYNAMIC CHARACTERISTICS
- 1.11 AMPLIFIERS AND SIGNAL PROCESSING
- 1.12 INVERTING AMPLIFIERS
- 1.13 NONINVERTING AMPLIFIERS
- 1.14 DIFFERENTIAL AMPLIFIERS
- 1.15 COMPARATORS
- 1.16 RECTIFIERS
- 1.17 LOGARITHMIC AMPLIFIERS
- 1.18 INTEGRATORS
- 1.19 DIFFERENTIATORS
- 1.20 ACTIVE FILTERS
- 1.21 FREQUENCY RESPONSE
- 1.22 OFFSET VOLTAGE
- 1.23 BIAS CURRENT
- 1.24 INPUT AND OUTPUT RESISTANCE
- 1.25 DESIGN CRITERIA
- 1.26 COMMERCIAL MEDICAL INSTRUMENTATION DEVELOPMENT PROCESS
- 1.27 REGULATION OF MEDICAL DEVICES
- PROBLEMS
- REFERENCES
- 2 BASIC SENSORS AND PRINCIPLES
- 2.1 DISPLACEMENT MEASUREMENTS
- 2.2 RESISTIVE SENSORS
- 2.3 BRIDGE CIRCUITS
- 2.4 INDUCTIVE SENSORS
- 2.5 PHASE‐SENSITIVE DEMODULATORS
- 2.6 CAPACITIVE SENSORS
- 2.7 PIEZOELECTRIC SENSORS
- 2.8 ACCELEROMETER
- 2.9 TEMPERATURE MEASUREMENTS
- 2.10 THERMOCOUPLES
- 2.11 THERMISTORS
- 2.12 RADIATION THERMOMETRY
- 2.13 FIBER‐OPTIC TEMPERATURE SENSORS
- 2.14 OPTICAL MEASUREMENTS
- 2.15 RADIATION SOURCES
- 2.16 GEOMETRICAL AND FIBER OPTICS
- 2.17 OPTICAL FILTERS
- 2.18 RADIATION SENSORS
- 2.19 OPTICAL COMBINATIONS
- PROBLEMS
- REFERENCES
- 3 MICROCONTROLLERS IN MEDICAL INSTRUMENTATION
- 3.1 BASICS OF MICROCONTROLLER
- 3.2 EMBEDDED MEDICAL SYSTEM
- 3.3 ECG‐BASED EMBEDDED MEDICAL SYSTEM EXAMPLE
- 3.4 SELECTION OF A MICROCONTROLLER
- 3.5 IOT‐BASED MEDICAL DEVICES
- PROBLEMS
- REFERENCES
- 4 THE ORIGIN OF BIOPOTENTIALS
- 4.1 ELECTRICAL ACTIVITY OF EXCITABLE CELLS
- 4.2 VOLUME CONDUCTOR FIELDS
- 4.3 FUNCTIONAL ORGANIZATION OF THE PERIPHERAL NERVOUS SYSTEM
- 4.4 THE ELECTRONEUROGRAM
- 4.5 THE ELECTROMYOGRAM
- 4.6 THE ELECTROCARDIOGRAM
- 4.7 THE ELECTRORETINOGRAM
- 4.8 THE ELECTROENCEPHALOGRAM
- 4.9 THE MAGNETOENCEPHALOGRAM
- PROBLEMS
- REFERENCES
- 5 BIOPOTENTIAL ELECTRODES
- 5.1 THE ELECTRODE–ELECTROLYTE INTERFACE
- 5.2 POLARIZATION
- 5.3 POLARIZABLE AND NONPOLARIZABLE ELECTRODES
- 5.4 ELECTRODE BEHAVIOR AND CIRCUIT MODELS
- 5.5 THE ELECTRODE–SKIN INTERFACE AND MOTION ARTIFACT
- 5.6 BODY‐SURFACE RECORDING ELECTRODES
- 5.7 INTERNAL ELECTRODES
- 5.8 ELECTRODE ARRAYS
- 5.9 MICROELECTRODES
- 5.10 ELECTRODES FOR ELECTRIC STIMULATION OF TISSUE
- 5.11 PRACTICAL HINTS IN USING ELECTRODES
- PROBLEMS
- REFERENCES
- 6 BIOPOTENTIAL AMPLIFIERS
- 6.1 BASIC REQUIREMENTS
- 6.2 THE ELECTROCARDIOGRAPH
- 6.3 PROBLEMS FREQUENTLY ENCOUNTERED
- 6.4 TRANSIENT PROTECTION
- 6.5 COMMON‐MODE AND OTHER INTERFERENCE‐REDUCTION CIRCUITS
- 6.6 AMPLIFIERS FOR OTHER BIOPOTENTIAL SIGNALS
- 6.7 EXAMPLE OF A BIOPOTENTIAL PREAMPLIFIER
- 6.8 OTHER BIOPOTENTIAL SIGNAL PROCESSORS
- 6.9 CARDIAC MONITORS
- 6.10 BIOTELEMETRY
- PROBLEMS
- REFERENCES
- 7 BLOOD PRESSURE AND SOUND
- 7.1 DIRECT MEASUREMENTS
- 7.2 HARMONIC ANALYSIS OF BLOOD PRESSURE WAVEFORMS
- 7.3 DYNAMIC PROPERTIES OF PRESSURE‐MEASUREMENT SYSTEMS
- 7.4 MEASUREMENT OF SYSTEM RESPONSE
- 7.5 EFFECTS OF SYSTEM PARAMETERS ON RESPONSE
- 7.6 BANDWIDTH REQUIREMENTS FOR MEASURING BLOOD PRESSURE
- 7.7 TYPICAL PRESSURE‐WAVEFORM DISTORTION
- 7.8 SYSTEMS FOR MEASURING VENOUS PRESSURE
- 7.9 HEART SOUNDS
- 7.10 PHONOCARDIOGRAPHY
- 7.11 CARDIAC CATHETERIZATION
- 7.12 EFFECTS OF POTENTIAL AND KINETIC ENERGY ON PRESSURE MEASUREMENTS
- 7.13 INDIRECT MEASUREMENTS OF BLOOD PRESSURE
- 7.14 TONOMETRY
- PROBLEMS
- REFERENCES
- 8 MEASUREMENT OF FLOW AND VOLUME OF BLOOD
- 8.1 INDICATOR‐DILUTION METHOD THAT USES CONTINUOUS INFUSION
- 8.2 INDICATOR‐DILUTION METHOD THAT USES RAPID INJECTION
- 8.3 ELECTROMAGNETIC FLOWMETERS
- 8.4 ULTRASONIC FLOWMETERS
- 8.5 THERMAL‐CONVECTION VELOCITY SENSORS
- 8.6 CHAMBER PLETHYSMOGRAPHY
- 8.7 ELECTRICAL‐IMPEDANCE PLETHYSMOGRAPHY
- 8.8 PHOTOPLETHYSMOGRAPHY
- PROBLEMS
- REFERENCES
- 9 MEASUREMENTS OF THE RESPIRATORY SYSTEM
- 9.1 MODELING THE RESPIRATORY SYSTEM
- 9.2 MEASUREMENT OF PRESSURE
- 9.3 MEASUREMENT OF GAS FLOW
- 9.4 LUNG VOLUME
- 9.5 RESPIRATORY PLETHYSMOGRAPHY
- 9.6 SOME TESTS OF RESPIRATORY MECHANICS
- 9.7 MEASUREMENT OF GAS CONCENTRATION
- 9.8 SOME TESTS OF GAS TRANSPORT
- PROBLEMS
- REFERENCES
- 10 CHEMICAL BIOSENSORS
- 10.1 BLOOD‐GAS AND ACID–BASE PHYSIOLOGY
- 10.2 ELECTROCHEMICAL SENSORS
- 10.3 CHEMICAL FIBROSENSORS
- 10.4 ION‐SENSITIVE FIELD‐EFFECT TRANSISTOR (ISFET)
- 10.5 IMMUNOLOGICALLY SENSITIVE FIELD‐EFFECT TRANSISTOR (IMFET)
- 10.6 NONINVASIVE BLOOD‐GAS MONITORING
- 10.7 BLOOD‐GLUCOSE SENSORS
- 10.8 ELECTRONIC NOSES
- 10.9 LAB‐ON‐A‐CHIP
- 10.10 SUMMARY
- PROBLEMS
- REFERENCES
- 11 CLINICAL LABORATORY INSTRUMENTATION
- 11.1 SPECTROPHOTOMETRY
- 11.2 AUTOMATED CHEMICAL ANALYZERS
- 11.3 CHROMATOLOGY
- 11.4 ELECTROPHORESIS
- 11.5 HEMATOLOGY
- PROBLEMS
- REFERENCES
- 12 MEDICAL IMAGING SYSTEMS
- 12.1 INFORMATION CONTENT OF AN IMAGE
- 12.2 MODULATION TRANSFER FUNCTION
- 12.3 NOISE‐EQUIVALENT BANDWIDTH
- 12.4 IMAGE PROCESSING
- 12.5 RADIOGRAPHY
- 12.6 COMPUTED RADIOGRAPHY
- 12.7 COMPUTED TOMOGRAPHY
- 12.8 MAGNETIC RESONANCE IMAGING
- 12.9 NUCLEAR MEDICINE
- 12.10 SINGLE‐PHOTON EMISSION COMPUTED TOMOGRAPHY
- 12.11 POSITRON EMISSION TOMOGRAPHY
- 12.12 ULTRASONOGRAPHY
- 12.13 CONTRAST AGENTS
- PROBLEMS
- REFERENCES
- 13 THERAPEUTIC AND PROSTHETIC DEVICES
- 13.1 CARDIAC PACEMAKERS AND OTHER ELECTRIC STIMULATORS
- 13.2 DEFIBRILLATORS AND CARDIOVERTERS
- 13.3 MECHANICAL CARDIOVASCULAR ORTHOTIC AND PROSTHETIC DEVICES
- 13.4 HEMODIALYSIS
- 13.5 LITHOTRIPSY
- 13.6 VENTILATORS
- 13.7 INFANT INCUBATORS
- 13.8 DRUG DELIVERY DEVICES
- 13.9 SURGICAL INSTRUMENTS
- 13.10 THERAPEUTIC APPLICATIONS OF THE LASER
- PROBLEMS
- REFERENCES
- 14 ELECTRICAL SAFETY
- 14.1 PHYSIOLOGICAL EFFECTS OF ELECTRICITY
- 14.2 IMPORTANT SUSCEPTIBILITY PARAMETERS
- 14.3 DISTRIBUTION OF ELECTRIC POWER
- 14.4 MACROSHOCK HAZARDS
- 14.5 MICROSHOCK HAZARDS
- 14.6 ELECTRICAL‐SAFETY CODES AND STANDARDS
- 14.7 BASIC APPROACHES TO PROTECTION AGAINST SHOCK
- 14.8 PROTECTION: POWER DISTRIBUTION
- 14.9 PROTECTION: EQUIPMENT DESIGN
- 14.10 ELECTRICAL‐SAFETY ANALYZERS
- 14.11 TESTING THE ELECTRIC SYSTEM
- 14.12 TESTS OF ELECTRIC APPLIANCES
- 14.13 CONCLUSION
- PROBLEMS
- REFERENCES
- APPENDIX
- APPENDIX A.1
- APPENDIX A.2
- APPENDIX A.3
- REFERENCE
- APPENDIX A.4
- APPENDIX A.5
- Index
- End User License Agreement
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