After anesthesia is completed, the first necessary step for laparoscopic surgery is to make an incision.
All instruments in a single-hole device must be squeezed into one hole for operation, and common sense dictates that the diameter of the hole should be larger than the previous one.
Before this, some thoracic surgeons have discussed that there seems to be no difference between a larger-diameter single-port surgery and a smaller-incision surgery.
So, regarding this operation, the colleagues not only watched the fun and learned the techniques, but on the other hand, they were all dissatisfied and ready to find fault with it.
On-site demonstration of how big the cut made by surgeon Xie is.
Boss Zhang, who was closest to him, was the first to glare.
"Is this hole as long as a finger?" Dean Wu picked up his finger and gestured.
"No." Section Chief Yang said with certainty, finally letting everyone in on the secret. "At the time, Dr. Fu boasted to me that the new technology could make a two-centimeter hole."
Two centimeters?!
...
...
Every centimeter of small trauma reduced in surgical technology is an insurmountable leap unless there is a revolutionary technology.
The scene was so quiet, and then "dong dong dong", it seemed as if everyone could hear the sound of monks beating drums in their ears, and everyone was hoping that someone would hit them on the head with a hammer.
This was so frightening that everyone felt like they were dreaming.
"Two centimeters, such a big hole?" Dean Wu gestured himself, his movements like a confused kindergarten kid, "What can be done?"
"I don't know." Section Chief Yang replied that he had never seen this operation.
All I can say is that the cardiac surgery department is too good at keeping secrets.
Dean Wu turned around again and exclaimed:
Seeing that surgeon Xie was not afraid of the personal supervision of the big boss, he immediately performed the most kingly speed track.
After opening the hole, a single-hole protective cover is put on. This operation is similar to multi-hole laparoscopic surgery.
Boss Zhang's eyes were fixed on the set without moving.
Others couldn't see and could only learn from Boss Zhang's facial expression, feeling anxious in their hearts: from Boss Zhang's reaction, it can be known that the single-hole protective cover is different from the multi-hole one.
The unyielding bosses speculated:
"Not a simple hole."
"Chief Yang, is there a partition inside the hole?"
Section Chief Yang nodded.
Pan Yizhu and Duan Erzhu on the stage felt their hearts tighten, knowing what a terrifying group of skill thieves they were facing today.
The most terrifying person, as always, is the devil Zhang who shamelessly wants to become the third assistant.
To this end, Pan Yizhu and Duan Erzhu came up with a clever idea.
"Here, hold this and don't move."
Hmm? Zhang Da Lao narrowed his eyes.
The big devil reacts super fast.
The other big guys also reacted quickly when they saw it.
"They turned his back to the monitor."
Obviously, Boss Zhang never expected that the two guys would come to deal with him openly.
Let him hold the instrument with his back to the monitor. In this way, if you want to learn from him, you can only stare at the opening of the surgical field.
Because the hole is small, Zhang can only see the operator's hand operations around the hole, but he cannot see the operations inside the hole at the same time. To see the operations inside the hole, he must rely on a monitor.
As a result, not only did he not know whether the surgeon's hand operation outside the hole was effective and how it would produce the desired effect, he also needed a monitor to tell him what the instrument he was holding was doing, but he couldn't see it.
The awed Zhang followed the instructions and turned into a stone statue, maintaining his posture and holding the equipment tightly with both hands without moving.
If he dares to move, Duan Erzhu will teach Doctor Sun how to hit him, just like Teacher Tan taught him.
Can we say that Pan Yizhu and Duan Erzhu were wrong?
That’s right, this is the job of a third assistant. Clinical practice never lets a new student who has just entered the clinic become a teacher easily, no matter which surgery or industry he is in.
This scene made countless people's facial muscles twitch: It is unimaginable that the big devil will have this day.
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