At this moment, Senior Brother Cao was talking to her, and it could be seen from the side that her current operation was really substandard.
It can only be said that the boss is always very accurate in analyzing every move of the rookie.
Senior Brother Cao was right. If we analyze her behavior in detail, the first conclusion must be that her brain is afraid of the behavior that leads to the current hesitation.
Why is her brain afraid? This kind of fear should be said to originate from the genetic genes of human ancestors or the habits cultivated since childhood: the habitual fear reflex of new things.
Do you think a person can be unafraid when he suddenly sees his hand turn into an elephant?
If human beings want to overcome this innate defense mechanism against new things in daily life, an effective way is to exercise the brain, let the brain adapt to new things, and let the brain form new cognitions. After knowing that this matter will not harm the human body itself, there is no need to
Afraid.
The biggest problem at this stage is that there is no time for her to fully adapt to the surgery.
After Senior Brother Cao pointed out her question that directly hit the human soul, Senior Brother Huang took pity on her as a newbie and reminded her: "If you feel you can't see clearly, you can adjust the focus again."
These are the general tips for using surgical microscopes.
One of the most significant differences between a surgical microscope and other types of microscopes is that it must serve the doctor's hands. Therefore, it is not that the bigger the magnification, the better, but it must be just right and adapt to the doctor's eye-hand coordination.
Adjusting parameters such as the magnification of the eyepiece, the focal length, and the distance and angle between the moving lens barrel and the surgical field can allow the doctor to achieve a more consistent comfort zone for eye-hand coordination during surgery.
To be honest, the fine-tuning mentioned by Senior Brother Huang is not completely useless, but it is more useful for masters who have already mastered micro-manipulation. It cannot solve the most basic hand-eye coordination disorder of rookies.
Senior Brother Huang is a very kind person. No matter what is happening, he always gives her advice: "If you feel your eyes are tired from looking at the lens tube, 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 would be best if the time spent operating 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 be able to see the surgical images, all it takes is to attach a tiny camera to the surgical instrument and connect it to the navigation system. When the surgical instrument with its own camera enters the brain, it can record the surgical operation in real time just like a laparoscope entering the human abdominal cavity.
The resulting image is magnified on the navigation system's computer display and can be viewed by anyone looking at the laparoscopic monitor.
Currently, the 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 image of this system is the image recorded by the microscope eyepiece.
Xie Wanying was grateful to Senior Brother Huang for her support, but... it was useless.
Because the above-mentioned techniques are, to put it bluntly, treating the symptoms rather than the root cause. For example, the microscope is just magnifying the surgical image, and it cannot solve the basic hand-eye coordination disorder of rookies at all.
Huang Zhilei received a sharp glance from the corner of Senior Brother Cao's eyes: What kind of job do you have in mind?
Being disliked and nagging by his senior brother, Huang Zhilei turned around and looked at the "cat" next to him: Come up with some ideas, aren't you my little junior sister who has always supported me?
The little idiot senior was too lazy to figure it out, so he just stopped thinking.
