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RF Coils for MRI de J Thomas Vaughan

RF Coils for MRI

Editat de J Thomas Vaughan, John R Griffiths
en Limba Engleză Hardback – 28 noi 2012

Observăm o evoluție accelerată în protocoalele de imagistică prin rezonanță magnetică, unde actualizarea ghidurilor pune un accent tot mai mare pe optimizarea raportului semnal-zgomot prin hardware dedicat. În acest context, RF Coils for MRI apare ca o necesitate clinică și tehnică, oferind soluții pentru trecerea de la bobinele standard la configurații complexe de tip phase-array. Apreciem modul în care editorii J Thomas Vaughan și John R Griffiths au structurat volumul nu doar ca pe un tratat teoretic, ci ca pe un ghid de laborator ce dezvăluie secretele de fabricație ale „antenelor” RM. Remarcăm precizia cu care sunt descrise circuitele LC, de la bucle simple până la sisteme controlate electronic, esențiale pentru stimularea și recepția semnalelor în sistemele moderne. Cartea depășește bariera academică, oferind liste de componente și surse de materiale, ceea ce o transformă într-un instrument de lucru indispensabil pentru orice departament de radiologie care dorește să își personalizeze performanța investigațiilor. Ca alternativă la NMR PROBEHEAD BIOPHY (2ND ED) pentru rezidenți și ingineri, acest volum are avantajul unei abordări mult mai aplicate pe mediul clinic și industrial, fiind mai puțin centrat pe biopolimeri și mai mult pe implementarea practică în radiologia umană și preclinică. Față de Magnetic Resonance Technology, care oferă o privire de ansamblu asupra întregului sistem, lucrarea de față se concentrează exclusiv pe veriga critică a bobinelor RF, oferind o profunzime tehnică superioară în acest segment specific. Textul integrează natural expertiza designerilor seniori, oferind soluții pentru siguranța pacientului și succesul experimentului, indiferent de complexitatea hardware-ului utilizat.

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Specificații

ISBN-13: 9780470770764
ISBN-10: 0470770767
Pagini: 468
Dimensiuni: 208 x 260 x 30 mm
Greutate: 1.23 kg
Editura: Wiley
Locul publicării:Chichester, United Kingdom

Public țintă

Graduate and post–graduate students, radiologists, physicians, engineers, technicians in the field of MRI, NMR and EPR technology.
Primary Market
MRI clinics, MRI and NMR laboratories in hospitals, government laboratories, academia and industry. 
Secondary Market
MRI industry sales and marketing offices, MRI applications interests, NMR and EPR laboratories working in chemistry, biology and materials.

De ce să citești această carte

Această lucrare este esențială pentru profesioniștii care vor să înțeleagă arhitectura hardware din spatele imagisticii de înaltă performanță. Cititorul câștigă acces la informații „proprietare” despre construcția și calibrarea bobinelor RF, facilitând o utilizare mai sigură și mai eficientă a echipamentelor RM. Este recomandarea noastră pentru fizicienii medicali și inginerii care doresc să maximizeze calitatea imaginii prin optimizarea directă a receptorilor de semnal.

Descriere scurtă

Radiofrequency (RF) coils are the "antennae" of MRI instruments, used to both stimulate and receive the signals. Modern clinical and preclinical MRI systems use coil circuits ranging from single, passive LC loops to electronically controlled, multiple element phase arrays and cryogenically cooled probe-heads.
This handbook will serve as an expository guide for engineers, scientists, medical physicists, radiographers, technologists, hands-on radiologists and other physicians, and for anyone with interest in building, purchasing or selecting and using coils to achieve the best clinical or experimental results. It combines the lifetime understanding and expertise of many of the senior designers in the field into a single, practical training manual on how to design, build, and use their most effective designs. Tricks of the trade and other "proprietary" information, part numbers and sources of component materials, equipment, engineering services and consulting are all included, enabling anyone with electronics bench experience to build, test and interface a coil.
The handbook also teaches the MR system user how to safely and successfully implement the coil for its intended application. The chapters include information required by the scientist or physician to predict respective experiment or clinical performance of a coil for a variety of common applications.
RF Coils for MRI will become an important resource for engineers, technicians, scientists, and physicians wanting to safely and successfully build (or buy) and use MR coils in the laboratory of clinic. Similarly, this handbook provides teaching material for student, fellows and residents wanting to better understand the theory an operation of RF coils.

Descriere

To date there is no single reference aimed at teaching the art of applications guided coil design for use in MRI. This RF Coils for MRI handbook is intended to become this reference. Heretofore, much of the know–how of RF coil design is bottled up in various industry and academic laboratories around the world. Some of this information on coil technologies and applications techniques has been disseminated through the literature, while more of this knowledge has been withheld for competitive or proprietary advantage. Of the published works, the record of technology development is often incomplete and misleading, accurate referencing and attribution assignment being tantamount to admission of patent infringement in the commercial arena. Accordingly, the literature on RF coil design is fragmented and confusing. There are no texts and few courses offered to teach this material. Mastery of the art and science of RF coil design is perhaps best achieved through the learning that comes with a long career in the field at multiple places of employment…until now. RF Coils for MRI combines the lifetime understanding and expertise of many of the senior designers in the field into a single, practical training manual. It informs the engineer on part numbers and sources of component materials, equipment, engineering services and consulting to enable anyone with electronics bench experience to build, test and interface a coil. The handbook teaches the MR system user how to safely and successfully implement the coil for its intended application. The comprehensive articles also include information required by the scientist or physician to predict respective experiment or clinical performance of a coil for a variety of common applications. It is expected that RF Coils for MRI becomes an important resource for engineers, technicians, scientists, and physicians wanting to safely and successfully buy or build and use MR coils in the clinic or laboratory. Similarly, this guidebook provides teaching material for students, fellows and residents wanting to better understand the theory and operation of RF coils. Many of the articles have been written by the pioneers and developers of coils, arrays and probes, so this is all first hand information! The handbook serves as an expository guide for hands–on radiologists, radiographers, physicians, engineers, medical physicists, technologists, and for anyone with interests in building or selecting and using RF coils to achieve best clinical or experimental results.