hi,

first of all you have to check the course duration, level of the course like whether it is undergraduate or post graduate. generally bachelors in bio medical engineering is of 4 years duration. the eligibility criteria is candidates have to pass 12th course with mathematics, physics and chemistry as a compulsory subject.  the important documents like 10th certificate, 12th certificate, visa and education permission documents, etc are needed. however most of the college requires ielts or toefel like language proficiency test scores, also some of the college has own entrance test . some of the best college which offer bachelors in biomedical engineering in south america has mentioned below. you have to check the admission details and apply.

UNIVERSITY OF SOUTHERN CALIFORNIA

UNIVERSITY OF UTAH

UNIVERSITY OF MICHIGAN – ANN ARBOR

UNIVERSITY OF VIRGINIA

NEW JERSEY INSTITUTE OF TECHNOLOGY

JOHNS HOPKINS UNIVERSITY