When he came to Zhou Congwen's rental house, Zhang You was shocked to see a neurosurgery grinding drill. He saw that he had used this thing in neurosurgery, but he didn't expect that Zhou Congwen actually had it here.

"This is……"

"For grinding diamonds and grinding egg shells."

"Hospital?" Zhang You asked in a daze.

"Our hospital does not have similar equipment yet, I bought it myself." Zhou Congwen told Zhang You very calmly.

"Well……"

Zhang You's eyes almost fell out and his chin hit his feet.

How much does a minimally invasive device cost for neurosurgery?

According to Wang Cheng's message, isn't Zhou Congwen's family from the countryside? How could he spend astronomical money to buy this thing?

Wang Chengfa is really muddy and can't stick to the wall.

"Director Zhang, I'll grind an egg and watch." Zhou Congwen opened the refrigerator, took an egg and put it under the mill.

Eggs and diamond grinding, these two things cannot be connected in Zhang You’s mind. Can you use eggs to smash stones? The diamond grinding drill bit is diamond, which is much harder than stones.

The moment to witness miracles begins.

Zhang You heard the buzzing sound of the grinding drill, and watched the drill bit gently scrape the egg, and the egg shell was beaten to pieces, peeling off bit by bit, revealing the inner membrane inside.

I'll go... How delicate was the operation done? Zhang You was stunned.

In his eyes, Zhou Congwen was not grinding an egg, but was undergoing an extremely difficult operation.

As the egg shells turn into powder bit by bit, an egg wrapped in outer membrane appears in front of you.

The whole process was less than 5 minutes, and there was no mistake at all. Even in the final stage, the inner membrane of the egg was deformed under the action of gravity because it was not lined with the outer hard shell, which still did not affect Zhou Congwen's operation.

Awesome!

Zhang You was convinced and convinced.

"Director Zhang, next I will show my cardiac surgery training." Zhou Congwen said after grinding the eggs.

"Ah?" Zhang You was stunned for a moment.

Isn't it over? The operation of grinding eggs alone has already shocked him, but he didn't expect that there would be subsequent operations.

Zhou Congwen put down the grinding drill, put on a 10x glass and sterile gloves, as if he was on the operating table, with a serious expression.

Zhang You held his breath and concentrated, and saw Zhou Congwen cut a hole in the inner membrane of the egg with a blade.

The force was just right, and the egg whites in the egg rippled slightly, but did not overflow.

The incision is about 1cm, and it is not something that Zhang You can tell if it is specific.

Zhou Congwen held the needle holder and put the No. 1 thread in his palm and began to sew the egg that was broken when touched.

“…”

Zhang You was completely confused.

This operation is extremely difficult!

Only the eggs in the outer membrane have been slight rippling and will flow out at any time and anywhere at the incision. Although it is incomparable to the arterial pulsation in cardiac surgery, it is delicate and light.

Before he knew it, Zhang You held his breath, as if he was afraid that his breathing would affect Zhou Congwen's operation.

Needle holder, small needle and thin thread, continuous suture.

Although it is different from the blood vessels, it is the same in the eyes of experts like Zhang You.

If you can sew eggs, you can perform heartbeat bypass surgery. The technology only needs a certain transformation. This is the basics.

Awesome! Zhang You praised it in his heart.

When Zhou Congwen finished sewing and gently hit a chord, Zhang You felt that his heart had already jumped to his throat. Because the vagus nerve was highly excited, he felt that he was tempted to defecate.

Zhou Congwen picked up the egg and twisted it in his hand and turned it upside down.

There was no trace of egg white flowing out at the stitching position, and the stitching was tightly clenched.

Zhang You was a little dazed. He knew the meaning of Zhou Congwen's last action, and the operation was too strong.

He stretched out his hand and Zhou Congwen put the egg in Zhang You's hand. Zhang You was too excited and his fingers were slightly pressed, and the egg broke silently.

Looking at the egg whites and egg yolks on his hands, Zhang You was stunned.

"Xiao Zhou, is it a real egg?!" Zhang You asked an extremely idiot question.

Zhou Congwen looked at Zhang You with a caring idiot gaze, blushing his face and wishing he could find a crack in the ground to get into it.

The egg white and egg yolk were sprinkled with one hand, and I asked such a stupid question myself.

I am not old, not as good as Alzheimer!

Zhang You said with a sad face, "Sorry, Xiao Zhou, I'll clean it."

"You go and wash your hands, I'll do it." Zhou Congwen said lightly.

"Xiao Zhou, no wonder you are not nervous at all on the operating table. I feel that sewing eggs is more difficult than jumping and building bridges."

"I can't say it, but I can take the exam to get some eyesight and techniques. If I practice a lot, I can only be familiar with it." Zhou Congwen smiled.

Surgeons really pay attention to being a skilled person. As long as they are talented, they only have these four words left in the end.

Zhang You no longer treats Zhou Congwen as a young doctor.

Whether it is emergency emergency or difficult surgery, people do it with a straightforward look, and they can't even compare with old surgeons like themselves. What reason is there to underestimate him?

Zhang You knows it.

"Xiao Zhou, can I try it?"

"Yes." Zhou Congwen cleaned up the garbage on the ground, took a stainless steel basin and placed it under the grinding drill.

"This is……"

"Director Zhang, you wouldn't think it would be done in one go." Zhou Congwen's smile seemed to be ridiculed, and Zhang You's face turned red.

Once? It’s impossible to give yourself a hundred times.

Just try...

"Try it in the basin. I washed all the eggs and were clean. I broke the eggs and scrambled them tonight. Director Zhang stayed to eat them together."

Zhang You sighed, unable to tell what it felt.

Zhou Congwen's words in the locker room always echoed in his ears - every dragon-slaying boy finally turned into that evil dragon.

Is this really the case?

I remembered that when I was young, I and the old director suggested that I didn’t have to go to the ribs for thoracic surgery, but the old director scolded me very much.

What was my mood at that time?

Looking back at the time of his arrival, Zhang You felt confused.

"Director Zhang, give it a try." Zhou Congwen's words interrupted Zhang You's memory, "Can you use a grinding drill?"

"I know a little, and I understand the basic operations. I have done it in neurosurgery." Zhang You said.

He calmed down and focused on grinding eggs with a drill.

The whole egg was ground like Zhou Congwen, but at least a small piece had to be ground off, so Zhou Congwen could not underestimate him.

But as soon as Zhang You reached out to know the difficulty immediately.

The grinding drill fell down little by little, and the egg shell was pierced directly when it was placed on the egg shell, and the egg white and egg yolk flowed out.

If there wasn't a basin below...

"I'll wipe the machine." Zhou Congwen wiped the drill clean, and Zhang You tried it again.

After 7 or 8 times, Zhang You found that all his time was wasted on Zhou Congwen's machine.

If he hadn't wiped the machine, he would have filled the entire basin now.

It's too difficult, I'm too difficult... Zhang You shook his head.

"That's all." Zhou Congwen stopped Zhang You's actions, "We can't eat any more, so we can't waste it."
Chapter completed!