At this point, only the patient was left in the room, and neither the doctor's orders nor the flashing lights on the console could be heard in the ward. At this time, the patient was conscious, but did not feel pain, just a little nervous. Of course, this is inevitable because the surgical site is the most important organ of the human body-the brain, specifically the pituitary gland. Half an hour later, after the operation, the doctor took the patient to the "postoperative ward". There is nothing unusual in the patient's appearance, but the operation effect is very good, and the root of the disease is completely removed, and it is removed at the cellular level.
This is the magical nano medical technology. Perhaps you will wonder in your heart, how did the doctor complete this "bloodless operation"?
In fact, the most critical process of this operation is the needle that the doctor injects into the patient. The syringe is filled with neither anesthetic nor any other drugs, but a micro robot-nano robot that is too small to be seen by the naked eye. This kind of nano-robot can enter the human body through body fluids according to the needs of doctors, and repair and rescue the designated parts, so that the condition of the human body can be improved immediately. In this operation, the nano-robot is to follow the patient's blood, go straight into the pituitary gland of the brain, take out the diseased pituitary cells and kill the diseased cells. Soon, all the diseased cells disappeared. No bleeding, no pain, the patient can recover quickly after a period of rest.
So, what is a nanorobot? What is "nano"?
Nano-robot is a micro-robot made on the nanometer scale. Nanometer is just a unit of length measurement. As we know, one millimeter equals one thousandth of a meter, one micron equals one millionth of a meter, and one nanometer equals one billionth of a meter. Such a tiny unit is invisible to the human eye even under the optical microscope and electron microscope! Comparing a small nano robot with a person is like comparing a person with the earth. The gap is too big. However, it is the tiny size and precise control ability of nano-robot that enables it to enter the human body freely and perform surgery on the human body.
Nanotechnology refers to the technology of observing, manipulating and processing atoms and molecules in the scale range from 0. 1 nanometer to hundreds of nanometers. With nanotechnology, there is only one original material for human beings to make anything-atoms. Make robots, televisions and houses by arranging atoms. ...
Not only surgery, one day, you will find that your life and the world around you will be closely linked with a term called "nano": when you wake up in the morning, the screen window composed of nano sensors and nano color-changing materials will automatically send out fresh air according to your needs and automatically adjust the indoor brightness; You accidentally put the nano