Biocompatibility certification and sterilization adaptability report for special PC41 catalysts for medical grade polyurethane catheter production

biocompatibility certification and sterilization adaptability report for special pc41 catalysts for medical grade polyurethane catheter production 1. introduction: from the “hero behind the scenes” to the stars in the medical field in the modern medical field, catheters, as an important medical device, have become an indispensable part of many treatment and diagnosis processes. and behind…