When a doctor opened a plug-in

Li Kai looked ashamed, but Hao Jun, the vice president of Tsinghua University, was even more confused!

They don't know much about Chen Cang, and they are even more anxious about Chen Cang's operation.

Li Kai couldn't help but think: This is a good closing lecture for the appointment conference, this kid shouldn't give me anything!

He turned around and looked at Wang Tong and Sun Guangyu, who were familiar with Chen Cang, and saw that these two people had big eyes and small eyes, with a dazed expression, and obviously they were also confused!

Not only them!

Even He Zhiqian, Xu Ziming and others who came to the emergency center to participate in the lecture have a blue screen warning in their brains...

They originally thought that Mr. Chen would not take the usual path today. He wanted to talk about Marfan syndrome, which would stimulate the sense of responsibility in the hearts of young people and talk about some of the leading large blood vessel replacement surgeries.

Is this enough?

We can count the two hands that can do whole-body large blood vessel replacement in China, and tell us how versatile it is to spread it out!

Unfortunately, they found that they really don’t know anything about Teacher Chen...

Chen Cang saw the discussion of the following people and couldn't help saying: "Yes, I thought about it for a long time, and decided that I should talk about a device that everyone would use as long as a surgeon: needle holder."

After that, the second picture of the ppt is an ordinary needle holder, but the hands are more beautiful, and Chen Cang is more satisfied with Zhang Yuan’s capture. The ordinary mastery is very popular. !

At first, everyone thought it was selling dog meat with sheep's head, but what they didn't expect was needle pliers.

For a while, the voice of the discussion grew louder.

The other professors who had just been hired also looked at Chen Cang dumbfoundingly.

This young man is too...too foolish.

This is Xiehe. Students who are accustomed to seeing those great professors on weekdays, don't you have to do some private work if you want to calm them?

And the students are more disappointed.

I originally thought that Chen Cang could say something very powerful, maybe he could show the content of the president at the time.

Didn't expect to talk about a needle holder?

For a while, most people began to feel emotional.

Some even felt that Chen Cang looked down on them and just fooled around.

In fact, Li Kai, Dean of Concord, is also worried about this.

So looked at Chen Cang anxiously.

But Chen Cang was very calm. The assistant Zhang Yuan on the side looked at the group of top students below, and couldn't help showing a mysterious smile. This group of children are so naive!

Chen Cang started the introduction slowly:

"Needle holders are common clinical instruments and are used frequently, but what I want to ask is, do you really use needle holders?"

One question annoys everyone, who do you look down on!

Who doesn't know how to use needle pliers.

Basically, is there any suture in surgery?

Down to small wounds, then to blood vessels, gastrointestinal tract, tendons, nerves... etc., all cannot do without sutures.

At this moment, the people below can no longer bear it!

"meeting!"

"Why not!"

"Say something meaningful!"

...

When the other professors saw it, they were afraid for a while. Fortunately, they didn't use their usual class PPT to fool around. Otherwise, it was really such a situation.

Li Kai also sighed helplessly and shook his head. He looked up at Chen Cang, but he was calm and gentle when he saw him, as if everything was under control.

But at this moment, Chen Cang continued: "Really?"

After speaking, Chen Cang directly put the ppt back and asked: "How to stitch this wound?"

I saw Chen Cang release a picture of trauma.

The students below looked at the photos and couldn't help but complain: "Take a needle to sew!"

Suddenly caused uproar around.

But at this time, the experts and professors present frowned.

Because this wound looks very ordinary, but it is actually a bit troublesome when dealing with it, because the direction of the needle tip is a bit strange...

At this time, Chen Cang continued to play the next photo.

"How to stitch this?"

After speaking, continue playing...

After putting up several photos one after another, no one in the group spoke anymore!

Because they found that they seem to be simple and ordinary stitching, this moment seems to have become more difficult.

Chen Cang did not stop and continued to play: "Okay, this is an intra-abdominal blood vessel. The stitching time for you is only 2 minutes. How do you stitch it?"

"This is a tendon. How can it be sutured so as not to cause adhesions?"

"This is the gastrointestinal tract, how can it not cause a fistula?"

...

Chen Cang's questions were getting tougher and more difficult, and everyone who wanted to speak at the beginning had no more voice.

Even the experts and professors below are frowning at this moment and have nothing to say!

Because of the difficulty of stitching behind, even they can't do it!

Whether it is fast and tight suturing of blood vessels, difficult gastrointestinal anastomosis, or even tendons that do not cause adhesion...

They can't solve it!

In an instant, the whole venue was quiet and silent!

Everyone stared at Chen Cang on the stage.

I saw him ask faintly: "You can't, right?"

"But I can!"

In a word, for some reason, Li Kai wanted to hit someone!

Let every professor below scalp full.

Let all the students clenched their fists, wanting to come up and hammer this pretend to be forcing to death.

Qin Yue couldn't help but lower his head, for fear that others would recognize him as Chen Cang's wife!

It's so dangerous.

At this time, Chen Cang continued:

"Why? Is it because of talent?"

"Because I work harder than you?"

"Stop talking! Not at all!"

"Do you really naively think that the speed of stitching, the density of stitching, and the details of stitching can be changed a lot if you work hard?"

"Do not!"

"of course not!"

"I came today to tell you why!"

After finishing speaking, Chen Cang did not sit down, just stood up, took the microphone and stood on the stage, pointing to the ppt on the big screen and said: "Next, follow me, don't leave the team!"

Zhang Yuan, as an assistant, prepared to change the ppt picture.

And Chen Cang said directly: "What I want to talk about today is how to use needle pliers correctly!"

"Look, the first photo, the mastering method is very common, but is it really common? Look at the overall shape of the wrist, needle holder, and needle tip. Is it a whole?"

At this moment, everyone seemed to wake up suddenly by Chen Cang, staring at this photo with wide-eyed eyes and frowning.

And a minute later, some people finally became clear!

The experts and professors suddenly held their breath at this moment and began to think seriously!

After a while, they suddenly woke up, and even felt a little more shocked in their hearts!

Picked up the phone in a hurry and started taking pictures!

They suddenly realized that today is the day to change their stitching.