Gadgets

Bioprinter robot will heal the human stomach from the inside


Chinese scientists have created a prototype device,able to make revolutionary changes in the treatment of diseases of human internal organs. The new concept has been tested in the treatment of injuries to the inner walls of the stomach using the 3D bioprinting method.

The innovative device is installed ona traditional endoscope and inserted into the patient's stomach. The bioprinter robot is folded when inserted into the body, which prevents injuries when passing to the stomach. Once in the "working area", the device, based on a rigid frame, opens and, using a manipulator, begins to print tissue to replace damaged areas.


As a material serving as the basis for re-the fabrics created use two types of hydrogel inks. One type of ink contains cells of the epithelium of the human stomach, and the second type of ink carries cells of human smooth muscles. As a result, a framework is created on the walls of the stomach, isolating the affected areas.

iopscience