| Título : | Programming Cochlear Implants | | Tipo de documento: | texto impreso | | Autores: | Jace Wolfe, Autor ; Erin C. Schafer, Autor | | Editorial: | San Diego [EE. UU.] : Plural Pub | | Fecha de publicación: | 2010 | | Colección: | Core clinical concepts in audiology. | | Número de páginas: | viii, 139 p. | | Il.: | il. | | Dimensiones: | 28 cm. | | ISBN/ISSN/DL: | 978-1-597-56372-7 | | Idioma : | Inglés (eng) Idioma original : Inglés (eng) | | Clasificación: | Discapacidad:Sordera
Medicina:Audífono:Sistemas FM
Medicina:Implante coclear
| | Resumen: | Cochlear implants offer substantial benefit for children and adults with severe to profound hearing loss. However, for recipients to realize their full potential with the device, it must be carefully programmed. Programming Cochlear Implants, a volume in the Core Clinical Concepts in Audiology Series, offers practical guidance for clinicians who program or plan to program cochlear implants, introducing the basics of cochlear implant programming and continuing through advanced programming techniques. Manufacturer-specific information is provided, and case studies are presented to illustrate cochlear implant programming fundamentals and strategies. Specific topics covered include: basics of cochlear implant terminology and programming, clinical protocols for cochlear implant management, programming considerations for bilateral cochlear implant recipients, troubleshooting during the programming process, device-specific programming techniques, basic use of objective measures to set cochlear implant programs, use of FM and assistive listening devices with cochlear implants, and management of the difficult-to-program recipient. This book serves as a practical guide for clinicians who are providing services to cochlear implant users and also as a teaching tool for graduate-level students. | | Nota de contenido: | Basic components and operation of a cochlear implant
Basic terminology of cochlear implant programming
Chapter 1. Basic Components and Operation of a Cochlear Implant
Basic Operation of Cochlear Implants
Basic Components of Current Cochlear Implant Systems
Advanced Bionics Corporation
Sound Processor
Internal Device
Cochlear Corporation
Sound Processor
Internal Device
MED-EL Corporation
Sound Processor
Internal Device
Key Concepts
2. Basic Terminology of Cochlear Implant Programming
Parameters Affecting Signal Coding in the Intensity Domain
Stimulation Levels
Threshold of Stimulation
Upper Stimulation Levels
Current Amplitude and Pulse Width
Mapping Acoustical Inputs into the Electrical Dynamic Range
Input Dynamic Range (IDR)
Sensitivity
Compression
Channel Gain
Volume Control Setting
Parameters Affecting Signal Coding in the Frequency Domain
Electrode Contact vs. Channel
Virtual Electrodes (Current Steering)
Frequency Allocation
Parameters Affecting Signal Coding in the Time Domain
Stimulation Rate
Basic Cochlear Implant Terminology
Electrode Coupling Strategy/Stimulation Mode
Sequential vs. Simultaneous Stimulation
Interpolation
Sweeping
Loudness Balancing
Radio Frequency (RF)
Telemetry
Electrode Impedance
Voltage Compliance
Mixing Ratio
Basic Cochlear Implant Signal Coding Strategies
Continuous Interleaved Sampling (CIS)
HiResolution Sound Processing
n-of-m Strategies
Spectral Peak (SPEAK)
Advanced Combination Encoder (ACE)
MP3000
Fine Structure Processing (FSP)
Simultaneous Analog Stimulation (SAS)
Key Concepts
3. Basic Principles of Programming
Pre-Activation Procedures
Realistic Expectations Prior to Activation
Reviewing Logistics of Cochlear Implantation
Familiarity with Cochlear Implant Hardware
Setting the Stage
Programming After Implantation
Physical Evaluation
Selecting a Signal Coding Strategy
Streamlined vs. Comprehensive Programming
Measuring Stimulation Levels
Setting Threshold Levels for Adults
Setting Threshold Levels for Children
Additional Measure to Ensure Adequate T Levels and Confirm Audibility
Setting Upper Stimulation Levels for Adults
Setting Upper Stimulation Levels for Children
Additional Measures to Set Stimulation Levels
Adjustments to Special Parameters
Stimulation Rate
Pulse Width
Channel Gain
Frequency Allocation
Input Dynamic Range (IDR)
Maxima
Key Concepts
4. Manufacturer-Specific Programming Considerations
Advanced Bionics Corporation
HiResolution (HiRes) 90K System
Electrode Impedance
Selecting a Signal Coding Strategy
Setting Stimulation Levels
Additional Programming Parameters
Input Processing
Microphone Sensitivity and Volume Control
Channel Gains
Extended Filtering
Input Dynamic Range (IDR)
Audio-Mixing Ratio
Lock
Automatic Gain Control (AGC)
Indifferent (Reference) Electrode Ground
Channel Clipping
Programming Previous Generations of Advanced Bionics Implants
Cochlear Corporation
The Nucleus 5 System
Electrode Impedance
Selecting a Signal Coding Strategy and Preprocessing Parameters
Setting Stimulation Levels
Additional Programming Parameters
Microphone Sensitivity and Volume Control
T-SPL, C-SPL, and the IIDR
Autosensitivity Breakpoint
Loudness Growth
Jitter
Telecoil-Mixing Ratio
Accessory-Mixing Ratio
Channel Gains
Voltage Compliance
Prediction of Stimulation Levels from Other Programs
Power Level
SmartSound Preprocessing
SmartSound Environment Personalization
Indicators
Automatic Telecoil
Double Channel Mapping
Channel-to-Electrode Assignment
Bilateral Mapping
Programming Previous Generations of Nucleus Implants
MED-EL Corporation
Programming MED-EL Recipients in Fine Structure Processing
Electrode Impedance
Selecting a Signal Coding Strategy
Setting Stimulation Levels
Additional Programming Parameters
Frequency Bands
Maplaw
Volume Mode
Automatic Sound Management (ASM)
Indicators
Programming Previous Generations of MED-EL Implants
Key Concepts
5. Clinical Considerations: Putting All of the Pieces Together
Collaboration with the Cochlear Implant Surgeon/Medical Evaluation
Programming Schedule
Two-day Initial Activation Sessions
One-Week Post-Activation Appointment
One-Month, Post-Activation Programming Session
Remainder of Programming Schedule
The Role of Electrically-Evoked Potentials in Programming
Additional Habilitative/Rehabilitative Considerations
Considerations for Bilateral Cochlear Implantation
Key Concepts
6. Troubleshooting Patient Complaints and Complications
Managing Recipients Who Experience Disappointing Outcomes
External Hardware
Determine Wear Schedule and Facilitate an Auditory Lifestyle
Evaluate the Appropriateness of the Cochlear Implant Program
Assessment of Internal Hardware
Identifying “Red Flags”
Factors Influencing Cochlear Implant Outcomes
Additional Disabilities
Bacterial Meningitis
Aplastic Auditory Nerves
Inner Ear Malformations
Pre-lingual Deafness and Duration of Deafness Prior to Implantation
Advanced Age
Internal Device Function
Programming Adjustments for the Most Common Complaints and Complications
Key Concepts
7. Hearing Assistance Technology (HAT) and Cochlear Implants
Basic Description of Personal Systems
Optimal Systems for Use with a Cochlear Implant
Description and Programming for Personal HAT and Cochlear Implants
FM Transmitters
FM and Induction Loop Receivers
Programming Considerations for FM Receivers and Sound Processors
FM-Receiver Programming
Sound Processor Programming and HAT
Audio-Mixing Ratios
Input Dynamic Range (IDR)
Processor Sensitivity
Fitting Procedures for Personal FM Systems
Monitoring and Troubleshooting Personal FM Systems for Cochlear Implants
HAT to Improve Telephone Conversations
Telecoils
Manufacturer-Specific Information
Telecoil Accessories
Summary of HAT for Cochlear Implants
Key Concepts |
Programming Cochlear Implants [texto impreso] / Jace Wolfe, Autor ; Erin C. Schafer, Autor . - Plural Pub, 2010 . - viii, 139 p. : il. ; 28 cm.. - ( Core clinical concepts in audiology.) . ISBN : 978-1-597-56372-7 Idioma : Inglés ( eng) Idioma original : Inglés ( eng) | Clasificación: | Discapacidad:Sordera
Medicina:Audífono:Sistemas FM
Medicina:Implante coclear
| | Resumen: | Cochlear implants offer substantial benefit for children and adults with severe to profound hearing loss. However, for recipients to realize their full potential with the device, it must be carefully programmed. Programming Cochlear Implants, a volume in the Core Clinical Concepts in Audiology Series, offers practical guidance for clinicians who program or plan to program cochlear implants, introducing the basics of cochlear implant programming and continuing through advanced programming techniques. Manufacturer-specific information is provided, and case studies are presented to illustrate cochlear implant programming fundamentals and strategies. Specific topics covered include: basics of cochlear implant terminology and programming, clinical protocols for cochlear implant management, programming considerations for bilateral cochlear implant recipients, troubleshooting during the programming process, device-specific programming techniques, basic use of objective measures to set cochlear implant programs, use of FM and assistive listening devices with cochlear implants, and management of the difficult-to-program recipient. This book serves as a practical guide for clinicians who are providing services to cochlear implant users and also as a teaching tool for graduate-level students. | | Nota de contenido: | Basic components and operation of a cochlear implant
Basic terminology of cochlear implant programming
Chapter 1. Basic Components and Operation of a Cochlear Implant
Basic Operation of Cochlear Implants
Basic Components of Current Cochlear Implant Systems
Advanced Bionics Corporation
Sound Processor
Internal Device
Cochlear Corporation
Sound Processor
Internal Device
MED-EL Corporation
Sound Processor
Internal Device
Key Concepts
2. Basic Terminology of Cochlear Implant Programming
Parameters Affecting Signal Coding in the Intensity Domain
Stimulation Levels
Threshold of Stimulation
Upper Stimulation Levels
Current Amplitude and Pulse Width
Mapping Acoustical Inputs into the Electrical Dynamic Range
Input Dynamic Range (IDR)
Sensitivity
Compression
Channel Gain
Volume Control Setting
Parameters Affecting Signal Coding in the Frequency Domain
Electrode Contact vs. Channel
Virtual Electrodes (Current Steering)
Frequency Allocation
Parameters Affecting Signal Coding in the Time Domain
Stimulation Rate
Basic Cochlear Implant Terminology
Electrode Coupling Strategy/Stimulation Mode
Sequential vs. Simultaneous Stimulation
Interpolation
Sweeping
Loudness Balancing
Radio Frequency (RF)
Telemetry
Electrode Impedance
Voltage Compliance
Mixing Ratio
Basic Cochlear Implant Signal Coding Strategies
Continuous Interleaved Sampling (CIS)
HiResolution Sound Processing
n-of-m Strategies
Spectral Peak (SPEAK)
Advanced Combination Encoder (ACE)
MP3000
Fine Structure Processing (FSP)
Simultaneous Analog Stimulation (SAS)
Key Concepts
3. Basic Principles of Programming
Pre-Activation Procedures
Realistic Expectations Prior to Activation
Reviewing Logistics of Cochlear Implantation
Familiarity with Cochlear Implant Hardware
Setting the Stage
Programming After Implantation
Physical Evaluation
Selecting a Signal Coding Strategy
Streamlined vs. Comprehensive Programming
Measuring Stimulation Levels
Setting Threshold Levels for Adults
Setting Threshold Levels for Children
Additional Measure to Ensure Adequate T Levels and Confirm Audibility
Setting Upper Stimulation Levels for Adults
Setting Upper Stimulation Levels for Children
Additional Measures to Set Stimulation Levels
Adjustments to Special Parameters
Stimulation Rate
Pulse Width
Channel Gain
Frequency Allocation
Input Dynamic Range (IDR)
Maxima
Key Concepts
4. Manufacturer-Specific Programming Considerations
Advanced Bionics Corporation
HiResolution (HiRes) 90K System
Electrode Impedance
Selecting a Signal Coding Strategy
Setting Stimulation Levels
Additional Programming Parameters
Input Processing
Microphone Sensitivity and Volume Control
Channel Gains
Extended Filtering
Input Dynamic Range (IDR)
Audio-Mixing Ratio
Lock
Automatic Gain Control (AGC)
Indifferent (Reference) Electrode Ground
Channel Clipping
Programming Previous Generations of Advanced Bionics Implants
Cochlear Corporation
The Nucleus 5 System
Electrode Impedance
Selecting a Signal Coding Strategy and Preprocessing Parameters
Setting Stimulation Levels
Additional Programming Parameters
Microphone Sensitivity and Volume Control
T-SPL, C-SPL, and the IIDR
Autosensitivity Breakpoint
Loudness Growth
Jitter
Telecoil-Mixing Ratio
Accessory-Mixing Ratio
Channel Gains
Voltage Compliance
Prediction of Stimulation Levels from Other Programs
Power Level
SmartSound Preprocessing
SmartSound Environment Personalization
Indicators
Automatic Telecoil
Double Channel Mapping
Channel-to-Electrode Assignment
Bilateral Mapping
Programming Previous Generations of Nucleus Implants
MED-EL Corporation
Programming MED-EL Recipients in Fine Structure Processing
Electrode Impedance
Selecting a Signal Coding Strategy
Setting Stimulation Levels
Additional Programming Parameters
Frequency Bands
Maplaw
Volume Mode
Automatic Sound Management (ASM)
Indicators
Programming Previous Generations of MED-EL Implants
Key Concepts
5. Clinical Considerations: Putting All of the Pieces Together
Collaboration with the Cochlear Implant Surgeon/Medical Evaluation
Programming Schedule
Two-day Initial Activation Sessions
One-Week Post-Activation Appointment
One-Month, Post-Activation Programming Session
Remainder of Programming Schedule
The Role of Electrically-Evoked Potentials in Programming
Additional Habilitative/Rehabilitative Considerations
Considerations for Bilateral Cochlear Implantation
Key Concepts
6. Troubleshooting Patient Complaints and Complications
Managing Recipients Who Experience Disappointing Outcomes
External Hardware
Determine Wear Schedule and Facilitate an Auditory Lifestyle
Evaluate the Appropriateness of the Cochlear Implant Program
Assessment of Internal Hardware
Identifying “Red Flags”
Factors Influencing Cochlear Implant Outcomes
Additional Disabilities
Bacterial Meningitis
Aplastic Auditory Nerves
Inner Ear Malformations
Pre-lingual Deafness and Duration of Deafness Prior to Implantation
Advanced Age
Internal Device Function
Programming Adjustments for the Most Common Complaints and Complications
Key Concepts
7. Hearing Assistance Technology (HAT) and Cochlear Implants
Basic Description of Personal Systems
Optimal Systems for Use with a Cochlear Implant
Description and Programming for Personal HAT and Cochlear Implants
FM Transmitters
FM and Induction Loop Receivers
Programming Considerations for FM Receivers and Sound Processors
FM-Receiver Programming
Sound Processor Programming and HAT
Audio-Mixing Ratios
Input Dynamic Range (IDR)
Processor Sensitivity
Fitting Procedures for Personal FM Systems
Monitoring and Troubleshooting Personal FM Systems for Cochlear Implants
HAT to Improve Telephone Conversations
Telecoils
Manufacturer-Specific Information
Telecoil Accessories
Summary of HAT for Cochlear Implants
Key Concepts |
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