What is the fine-grained topic of the following text: In an effort to broaden its appeal to industry, the German medical devices industry association (BVMed) has changed its name from Bundesfachverband Medizinprodukteindustrie (Federal Association of the Medical Device Industry in Germany) to Bundesverband Medizintechnologie (German Medical Technology Association). Only return the topic.
Name change of the German medical devices industry association