drvarun sqMedical 3D Printing & Bioprinting

Dr 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.

 Researchers develop Diagnostic Tool better than ELISA using Inkjet 3D Printing

Researchers at Duke University have used 3D inkjet printing to create a diagnostic tool that has the potential to be better than ELISA, the diagnostic test for a variety of diseases like HIV AIDS. The 3D printed biomedical tool, called D4 Assay, can be used in point-of-care settings to screen patients, has high accuracy and can reduce the time of diagnosing from days to 15 minutes. It is a self-contained test in the vein of a lab-on-a-chip that can detect low levels of antigens from a single drop of blood. The scientists used inkjet technology to print an array of antibodies onto a glass slide with a nonstick polymer coating.

Source: https://pratt.duke.edu/news/inkjet-printed-tool-enables-sensitive-diagnostic-testing-point-care-settings