Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Applied Extracts, Arima Genomics, Asuragen, Aytu Bioscience, Becton, Dickinson and Co., Biogx, Blue Earth Diagnostics, Bracco Imaging, Caredx, Cefaly, Co-Diagnostics, Datos, Geacom, Haselmeier, Healthcall, Heiq Materials, IDbyDNA, Illumina, Impulse Dynamics, Invo Bioscience, Nobio, Pharmajet, Qiagen, Roche, Supergum, Tandem Diabetes Care, Twist, West China Hospital, XCR Diagnostics.