Chapter 2967 【2967】Various Suggestions

At this moment, Senior Brother Cao was talking to her, and it could be seen from the side that her current operation was really failing.

It can only be said that the boss's analysis of the rookie's every move has always hit the nail on the head.

Senior Brother Cao was right, and if you break down her behavioral research, the first conclusion must be that her brain is afraid of the behavior that leads to the current stagnation.

Why is her brain afraid? This kind of fear should be said to be derived from the genetics of human ancestors or the habits cultivated since childhood: the habitual fear reflection of new things.

You said that when a person suddenly sees his hand turned into an elephant, can he not be afraid?

If human beings want to overcome this natural defense mechanism against new things in daily life, the effective way to adopt is to exercise the brain, let the brain adapt to new things, let the brain form new cognitions, and know that this thing will not harm the human body itself. scared.

The biggest problem at this stage is that there is no time for her to fully adapt during the operation.

After Senior Brother Cao pointed out her problem that directly hits the human soul, Senior Brother Huang took pity on her as a rookie, and reminded her next to her: "If you feel that you can't see clearly, you can adjust the focus again."

These are the general tips for using an operating microscope.

One of the most significant differences between the operating microscope and other types of microscopes is that it must serve the doctor's hand, so it does not mean that the larger the magnification, the better, but it must be just right and be able to adapt to the doctor's eye-hand coordination.

Adjusting the eyepiece multiple, focal length, and the distance and angle between the moving lens barrel and the surgical field are all parameters that allow doctors to achieve a more consistent eye-hand coordination comfort zone during surgery.

To be honest, the fine-tuning mentioned by Senior Brother Huang is not completely useless, but it is more useful for master micro-manipulation that has long been handy, and it cannot solve the most basic hand-eye coordination obstacle of rookies.

Brother Huang is very kind, no matter what happens, he will give her some advice: "If you feel that your eyes are tired from looking at the lens barrel, you can look away and look at the big screen."

First of all, looking at the microscope for a long time will cause visual fatigue. It is best if the time spent on the microscope can be reduced. The so-called electronic screen in the neurosurgery operating room is the navigation system mentioned earlier.

In order for this navigation system to see the operation screen, it is nothing more than a tiny camera connected to the navigation system on the surgical instrument. When the surgical instrument with the camera enters the brain, it can record the surgical operation screen in real time like a laparoscope entering the human abdominal cavity. The resulting image is magnified on the computer display screen of the navigation system, and everyone can see the whole process as if looking at the laparoscopic monitor.

At present, surgical instruments have not entered the brain. Brother Huang should be referring to the high-definition video system that comes with the surgical microscope. The electronic screen of this system is the image recorded by the microscope eyepiece.

Xie Wanying was grateful for Brother Huang's support in her heart, but said: ...It's useless.

Because the techniques mentioned above, to put it bluntly, belong to the symptoms, not the root cause. For example, the microscope is only magnifying the operation screen, and it can't solve the basic hand-eye coordination obstacle of the rookie.

Huang Zhilei received a sharp glance from the corner of Senior Brother Cao's eyes: What is your brain working on?

Disliked and nagged by his senior brother, Huang Zhilei turned to look at the "cat" beside him: You have some ideas, didn't you always support my little junior sister?

Senior idiot was getting lazy, he couldn't figure it out so he stopped thinking.