The present invention relates to a bio-printing system for real-time vivo wound healing comprising a scanning unit (5), a user interface (4), a controlling unit (2) and a bio-printing device (1) comprising an end-effector (6) contiguous to a manipulator arm for depositing bio-ink on a target area, further comprising...

The present invention relates to an apparatus 100 for multi-material extrusion based 3D printing comprising a telescopic column 101 capable of moving longitudinally and rotationally along its axis, multiple horizontal arms 102 diverging out from a point of contact on telescopic column 101 to mimic the rotational...