Polyimide bụ plastic thermosetting polymer nwere ezigbo nkwụsi ike nke okpomọkụ, nguzogide kemịkalụ na ike tensile. Ihe ndị a na-eme ka polyimide bụrụ ihe dị mma maka ngwa ahụike dị elu. Nke a tubing dị fechaa, mgbanwe, okpomọkụ na kemịkal na-eguzogide ọgwụ na a na-ejikarị na ngwaọrụ ahụike dị ka cardiovascular catheters, urological retrieval ngwá, neurovascular ngwa, balloon angioplasty na stent nnyefe usoro,... .