Shape-memory polymers for medical equipment applications / 医疗卫生装备

ABSTRACT

Shape-memory polymers(SMPs) can retain a temporary shape after pre-deformation at an elevated temperature and subsequent cooling to a lower temperature.When reheated,the original shape can be recovered.The development of the research on polyolefin,polyurethanes,polyester and some other shape-memory polymers were introduced and their applications in medical equipment were reviewed.