Work

Medical applications of shape memory alloys

Year: 2003

Type: review

Abstract: Shape memory alloys (SMA) are materials that have the ability to return to a former shape when subjected to an appropriate thermomechanical procedure. Pseudoelastic and shape memory effects are some of the behaviors presented by these alloys. The unique properties concerning these alloys have encouraged many investigators to look for applications of SMA in different fields of human knowledge. The purpose of this review article is to present a brief discussion of the thermomechanical behavior of SMA and to describe their most promising applications in the biomedical area. These include cardiovascular and orthopedic uses, and surgical instruments.

Source: Brazilian Journal of Medical and Biological Research

DOI: 10.1590/s0100-879x2003000600001

Authors: L.G. Machado, M.A. Savi

Institutions: Military Institute of Engineering, Universidade Federal do Rio de Janeiro

Language: English

Topic: Shape Memory Alloy Transformations

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,600