Biopharma and med-tech happenings, including deals and partnerships, and other news in brief: Ardigen, Azurity, Betterlife, Bioarctic, Chai, China Medical Systems, Edgewise, Eisai, GH Power, Insilico, Kamada, Matinas, Novartis, Ocugen, Roots, Sana, Servier, Veraxa.