for an analog designer friend who is really interested to join the field of medical electronics and have a job in it .. whats ur advice ? how to start and what to learn ?
thanks a lot in advance
Some project experiences on heart-electronic device could help you to handle the basic of medical electronics. U could download some documents in forums such as CSDN, PUDN etc.
After that please no hesitate to practise a real project by yourself.
Good luck!