Abstract Objective: To develop an educational and instructional material, in order to prepare child and their families to peripheral venopuncture puncture guided by ultrasound, Methods: In the first phase, a bibliographic study was conducted in to provide theoretical foundations. In the second phase, a field research with qualitative approach was conducted, to understand the needs of information of the child and their parents, and to know the nurse’s expertise. Third phase: the manual was developed. Results: Data from the literature […]