As Chris1Price has said, one needs to know details about a product in order to determine the exact GMDN Term by going through the "Definition" of each term. The "GMDN Terms" actually serve as the very higher level of identification while the actual information is within the "definition" which needs to be matched with your device. Perhaps, from next time you could directly contact the GMDN agency to determine the exact GMDN code as you may have some limitations to share details about your devices in public platform. I always do interactive communication with them and get quick feedback.What will be the right GMDN code for wound dressings made up of chitosan?
Additionally, I am not sure how appropriate it is to share the "GMDN code" in public platform as it is a paid service and codes are available only after you purchase the "GMDN Term". If you still need opinion in this platform, you may limit to share the "Name" only and other members will understand it anyway.