Medical Device + Diagnostic Industry (MD+DI) is a print and online resource for “original equipment manufacturers of medical devices and in vitro diagnostic products.” They previously indicated to be seeking contributions from professionals who are working at medical device and diagnostic companies, and wanted everything ranging from “career advice and industry hot topics to tips for how to solve technical, design, quality, and regulatory problems.” They also indicated to pay $150 per piece, but current pay rates are not clear. To pitch them, refer to this page.