Segmented copolyesters as compliant, absorbable coatings and sealants for vascular devices

摘要

Disclosed are absorbable sealants or coatings for biomedical devices which are formulated from a segmented copolyester having a molecular weight of more than 5 kDa, a glass transition temperature of less than 35° C., and low degree of crystallinity evidenced by a heat of fusion of less than 25 J/g.