Medical Devices - Use and Safety by Bertil Jacobsen & Alan Murray published by Churchill Livingstone ISBN-13 978-0-443-10259-2 is an excellent book.
Similarly Ward's Anaesthetic Equipment, by Ward, Davey & Moyle Publisher: Saunders (W.B.) Co Ltd;ISBN-13: 978-0702014352. I had the privilege of working with the main author.
Can I recommend a book. Clinical Engineering - A handbook for clinical and biomedical engineers. Published by Academic Press. ISBN 978-0-12-396961-3 It is a very good general book coving all aspects of the field.
Robert
PS This has nothing to do with one of the authors/editors being my boss. I genuinely think it is a good book
My spelling is not bad. I am typing this on a Medigenic keyboard and I blame that for all my typos.