Summer Reading B2G1 Free
 
 

Special Offers see all

Enter to WIN a $100 Credit

Subscribe to PowellsBooks.news
for a chance to win.
Privacy Policy

Visit our stores


    Recently Viewed clear list


    Original Essays | July 15, 2015

    Frank Wilczek: IMG You Are... Who?



    Writing a book is an unnatural act of communication. Speaking to a person, or even to an audience, is an interaction. Very different styles are... Continue »
    1. $20.97 Sale Hardcover add to wish list

    spacer
Qualifying orders ship free.
$219.75
New Hardcover
Ships in 1 to 3 days
Add to Wishlist
available for shipping or prepaid pickup only
Available for In-store Pickup
in 7 to 12 days
Qty Store Section
25 Remote Warehouse Electricity- General Electronics

This title in other editions

Omnidirectional Inductive Powering for Biomedical Implants (Analog Circuits and Signal Processing)

by

Omnidirectional Inductive Powering for Biomedical Implants (Analog Circuits and Signal Processing) Cover

 

Synopses & Reviews

Publisher Comments:

In the year 2000, a capsule endoscope was introduced on the market for diagnosis of small bowel diseases. This pill, about one centimeter in diameter, takes images of the gastric track and transmits them wirelessly to the outside world. Since the capsule is battery powered, the limited energy budget restricts both the amount and the quality of images that can be shot. To resolve this limitation, Omnidirectional Inductive Powering for Biomedical Implants investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. The main challenge is the random position and orientation of the power receiving system with respect to the emitting magnetic field. Where classic inductive powering assumes a predictable or fixed alignment of the respective coils, the remote system is now free to adopt just any orientation while still maintaining full power capabilities. Before elaborating on different approaches towards omnidirectional powering, the design and optimisation of a general inductive power link is discussed in all its aspects. Useful rectifier and inverter topologies are presented, including a class E driver that copes with coil deformations. Special attention is paid to the interaction of the inductive power link with the patient's body. Putting theory into practice, the implementation of an inductive power link for a capsule endoscope is included in a separate chapter.

Synopsis:

This handbook on inductive link design investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. It is the only existing analysis on 3D inductive powering systems.

Synopsis:

Omnidirectional Inductive Powering for Biomedical Implants investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. The main challenge is the random position and orientation of the power receiving system with respect to the emitting magnetic field. Where classic inductive powering assumes a predictable or fixed alignment of the respective coils, the remote system is now free to adopt just any orientation while still maintaining full power capabilities. Before elaborating on different approaches towards omnidirectional powering, the design and optimisation of a general inductive power link is discussed in all its aspects. Special attention is paid to the interaction of the inductive power link with the patient's body. Putting theory into practice, the implementation of an inductive power link for a capsule endoscope is included in a separate chapter.

Table of Contents

Abstract. List of Abbreviations and Symbols. 1 Introduction. 1.1 Wireless Power Transmission. 1.2 Types of Wireless Power Transmission. 1.3 A Biomedical Perspective. 1.4 Inductive Links. 1.5 Conclusions. 1.6 What to Expect. 2 Magnetic Induction. 2.1 Maxwell's Equations. 2.2 Conductive Wire. 2.3 Inductance. 2.4 Inductor Models. 2.5 Finite Element Modelling. 2.6 Conclusions. 3 Inductive Link Design. 3.1 Link Equations. 3.2 Loose-coupling Approximation. 3.3 Tertiary Circuits. 3.4 Link Optimisation. 3.5 Misconceptions about k and Q. 3.6 Conclusions. 4 Power Converters and Voltage Regulators. 4.1 Rectifiers. 4.2 Inverters. 4.3 Voltage Regulators. 4.4 Conclusions. 5 Omnidirectional Coupling. 5.1 Problem Definition. 5.2 Multiple Primary Coils. 5.3 Multiple Secondary Coils. 5.4 Conclusions. 6 Biological Tissue Interaction. 6.1 Electromagnetic Fields in Biological Tissue. 6.2 Health Effects of Electromagnetic Fields. 6.3 Exposure Limits and Regulations. 6.4 Examples from Biomedical Engineering Practice. 6.5 Conclusions. 7 An Inductive Power Link for a Capsule Endoscope. 7.1 Wireless Endoscopy. 7.2 Design: Choices and Motivation. 7.3 Fabrication. 7.4 Measurement. 7.5 Biological Tissue Interaction. 7.6 Conclusions. 8 A Class E Driver for Deformable Coils. 8.1 Class E ZVS Inverter with Transductor. 8.2 Control Loop. 8.3 Measurement Results. 8.4 Conclusions. 9 Conclusions. 9.1 Comprehensive Summary. 9.2 Main Contributions and Achievements. 9.3 Further Research. Appendix: Coil Measurements. A.1 Single Coil Characterisation. A.2 Coupling Characterisation. References. Index.

Product Details

ISBN:
9781402090745
Author:
Lenaerts, Bert
Publisher:
Springer
Author:
Puers, Robert
Author:
Lenarts, Bert
Subject:
Electronics - Circuits - General
Subject:
Biotechnology
Subject:
Bio-Medical
Subject:
capsule endoscope
Subject:
inductive link
Subject:
omnidirectional
Subject:
wireless powering
Subject:
Circuits and Systems
Subject:
Biomedical Engineering
Subject:
Electricity-General Electronics
Copyright:
Edition Description:
Book
Series:
Analog Circuits and Signal Processing
Publication Date:
20081022
Binding:
HARDCOVER
Language:
English
Pages:
240
Dimensions:
235 x 155 mm 1140 gr

Related Subjects

Engineering » Engineering » Biomedical
Engineering » Engineering » General Engineering
Health and Self-Help » Health and Medicine » Medical Specialties
Humanities » Philosophy » General
Science and Mathematics » Electricity » General Electronics
Young Adult » General

Omnidirectional Inductive Powering for Biomedical Implants (Analog Circuits and Signal Processing) New Hardcover
0 stars - 0 reviews
$219.75 In Stock
Product details 240 pages Springer - English 9781402090745 Reviews:
"Synopsis" by , This handbook on inductive link design investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. It is the only existing analysis on 3D inductive powering systems.
"Synopsis" by , Omnidirectional Inductive Powering for Biomedical Implants investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. The main challenge is the random position and orientation of the power receiving system with respect to the emitting magnetic field. Where classic inductive powering assumes a predictable or fixed alignment of the respective coils, the remote system is now free to adopt just any orientation while still maintaining full power capabilities. Before elaborating on different approaches towards omnidirectional powering, the design and optimisation of a general inductive power link is discussed in all its aspects. Special attention is paid to the interaction of the inductive power link with the patient's body. Putting theory into practice, the implementation of an inductive power link for a capsule endoscope is included in a separate chapter.
spacer
spacer
  • back to top

FOLLOW US ON...

     
Powell's City of Books is an independent bookstore in Portland, Oregon, that fills a whole city block with more than a million new, used, and out of print books. Shop those shelves — plus literally millions more books, DVDs, and gifts — here at Powells.com.