Medical 3D Printing & BioprintingDr Varun Tyagi is a medical doctor who practices in India and writes about remarkable and historical landmarks throughout the medical world. Dr Varun believes that 3D printing can help democratize medical care, making medical devices affordable and available to everyone on the planet.
Team of researchers from Institute for Integrative Nanosciences at IFW Dresden, Germany, have developed spermbots, a tiny metal helix that attaches to individual sperm cells and help them move. Fit over sperm cells to treat infertility, team used 3D laser lithography to create the helix.