The amazing journey of doctor "recreate" the robot is expected to come out

Science fiction movie "the miraculous journey of several doctors microfilm into a scientist in the implementation of vascular surgery.

Australia scientists 20, published research results let this story not far away from reality.

Monash University-Australia physics laboratory scientist James · Flander, the miniature "robot doctors" model using piezoelectric effect principle.

In the external remote control, piezoelectric vibration robot internal structure with a bottle opener, promoted by the micro soft flagella "propeller" in the body of intravascular upstream.

Flander, miniature "robot doctors" only a quarter mm size, which is equivalent to the width of two or three hair.

After the successful development, it is able to carry the sensor enters the body back to the image, or even a substitute for physician vascular surgery. If corruption occurs, it can follow the flow direction back to the origin, leaving the body.

"At the moment research is still in observation of the phase", he said, and ultimately through micro-"robot doctors" operation may take several years.