Polyimide yog cov yas thermoset polymer uas muaj qhov tshwj xeeb thermal stability, tshuaj tiv thaiv, thiab lub zog tensile.Cov yam ntxwv no ua rau polyimide yog cov khoom siv zoo tshaj plaws rau kev siv tshuaj kho mob siab.Lub raj yog lub teeb yuag, yoog raws, thiab tiv taus cua sov thiab tshuaj lom neeg sib cuam tshuam.Nws yog dav siv hauv cov khoom siv kho mob xws li cov hlab plawv catheters, urological retrieval devices, neurovascular applications, balloon ...