Dr. Song handed over the ventriculoscope sheath. The teacher did not tell her to stop. Xie Wanying took it over and weighed the feel. Every doctor has his first time doing handwork, so there is no need to be overly nervous.
When you come to neurosurgery, you will find that there are many high-end surgical tools in neurosurgery, which seems to be much more than other departments. It seems to be more and more highlighting the unshakable Everest status of neurosurgery on the other hand.
At first glance, ventriculoscopy seems to be more "high-end" than laparoscopic choledochoscopy, which is reflected in the fact that it seems to be more expensive.
Where is it expensive?
For example, in the National Association, when using laparoscopic choledochoscope, Xie Wanying has never seen protective films put on these tools during surgery. The nurse put a thick transparent plastic bag around the handle of the ventriculoscope sheath in her hands, obviously to prevent various splash pollutants from contaminating high-end instruments during the operation.
The tools used are expensive, which will put pressure on the doctor.
The tools in the hospital are not for doctors to use randomly. If you don't know how to use it, if it goes bad, the doctor will be responsible.
In clinical practice, we often see some old directors. Every time they ask young people to try something new, they can't help but nag: Be careful and use it carefully.
It’s just the fear of not being able to afford compensation.
As mentioned before, when things are purchased, the hospital must deduct the cost of the things from the department’s profits every month. It is equivalent to the department borrowing money from the hospital to buy things first and then repaying them in installments after use, and it is shared by all members of the department.
How expensive is this thing? Perhaps not as expensive as a choledochoscope. The choledochoscope she uses for external hepatobiliary surgery is a flexible scope. The structure of the soft lens makes it impossible for the nurse to put a plastic bag on the part to isolate it to prevent contamination.
Soft lenses are generally more expensive than hard lenses.
Regardless, be very careful when holding the handle with bare hands.
High-end medical equipment is most afraid of being dropped and bumped.
Hold your hands firmly to prevent falling, keep your mind steady, and have enough strength.
Secondly, be aware of the tools you use.
Before the operation, the nurse prepared things and got close to touch and understand them, so that she could understand the ventriculoscopy for the first time. The structure of the scope sheath is relatively simple, because its function is to establish a hard channel like the outer sheath of the puncture needle. After pulling out the guide core inside, a real ventriculoscope can be inserted.
As for the scope sheath, as mentioned before, what is more important is that the doctor inserts it into the skull.
She knew how heavy this thing was because she had touched it before the operation. As for the actual operating feel, I cannot have the natural feel of Brother Cao. Naturally, I have no practical experience in operating it for the first time, so I can only rely on my brain to direct my hands.
Xie Wanying is confident in her own brain. To transfer her brain to her hands, she relies on a steady state of mind and a sense of touch.
People around her looked on, and she started to do her first practical exercise without anyone stopping her.
Huang Zhilei and Sun Yubo felt their hearts pounding and were on tenterhooks.
Several classmates, including Mr. Wei, said in their hearts: Mr. Xie is as brave as ever.
Shi Xu is still good. After being frightened several times by classmate Xie in General Secondary School, he will no longer be easily fooled and frightened.
The other two bosses, including Song Xuelin, did not speak and only observed silently.
For bosses and geniuses, the focus of observation is definitely not whether they are brave or not, but what kind of IQ does this person have to be so brave?
If you are like Lu Zhishen, it won't work. If you are like Einstein, you need to be patient and ponder.
Classmate Xie revealed that his secret lies in grasping the angle.
