I can see health

Chapter 670 Suspend breathing?

"Or not!"

Dai Wansong tried various methods, whether it was adjusting body odor or adjusting the puncture port, but he still couldn't stabilize the valve.

Lu Chen's mind was over and over again, recalling the operation in the virtual space of the system.

Outside the catheterization room, everyone also discovered the abnormality of the operation.

"It's so difficult! Blood regurgitation and respiratory movement have affected the stability of the valve!"

"The artificial valve is in place, but it can't be released. It's a close call! What a pity, I was still choosing A or B just now."

"Hey, as I said before, the current domestic surgery is immature! There is no way to deal with this situation!"

The atmosphere at the scene was very dignified.

The first and mid-term surgeries went well.

Only this final valve release step is missing.

Dai Wansong racked his brains, but still couldn't find a solution.

"Oh, let's forget about it." Dai Wansong had more than enough heart, but not enough energy.

A variety of factors lead to the instability of the valve, and forcibly releasing the artificial valve will only cause more serious complications.

Just when Dai Wansong was about to give up, Lu Chen suddenly said, "Dean Dai, I have an idea."

"Huh?" Dai Wansong looked at Lu Chen suspiciously, "Tell me."

"The instability of the valve is temporarily caused by two main reasons. First, the backflow of blood, which cannot be changed temporarily. Second, the breathing movement of the patient. We may start from this aspect."

Dai Wansong was slightly taken aback, "Breathing? Could it be that you stopped breathing?"

Lu Chen smiled, "Yes, let the patient's breathing stop!"

"what???"

Dai Wansong was stunned, "Lu Chen, you mean to stop the ventilator?"

"Well." Lu Chen nodded, "The instability of the valve is largely caused by the breathing movement driven by the ventilator. If we suspend the ventilator, the valve is stable, and the artificial valve is implanted quickly, then it will be fine!"

Dai Wansong calmed down.

It's easy to say, stop the ventilator and implant an artificial valve.

But the risks in this are not ordinary!
The patient is now relying on the ventilator to maintain breathing movement, and stopping the ventilator means wandering between life and death.

Pauses may be as short as a few seconds.

If the valve cannot be implanted quickly during this period, all previous efforts will be wasted.

……

Lu Chen looked at Dai Wansong.

If he is the chief surgeon, then he may not hesitate to operate.

Because only in this way can it be possible to find a chance of survival.

But now the chief surgeon is Dean Dai Wansong, who is just an assistant.

He has no power to decide the next operation.

Dai Wansong was shocked after hearing Lu Chen's plan.

This young man really dares to think!
Pause the ventilator and release the valve.

If there is no absolute self-confidence, who can do such a thing?
……

Layers of fine sweat oozed from Dai Wansong's palms, forehead, and even his neck.

He raised his head slightly, looked at Lu Chen's determined gaze, and heaved a long sigh of relief, "Okay, I'll listen to you!"

Lu Chen was also slightly taken aback.

He didn't expect Dean Dai Wansong to make a decision in such a short period of time.

Suspending the operation of the ventilator is very likely to bear infamy, but not everyone has the courage to do so.

Lu Chen walked to the side of the ventilator and said softly, "Dean Dai, we are both ready. When I turn off the ventilator, you release the valve immediately. After success, I will turn on the ventilator again."

"it is good!"

Dai Wansong twisted his neck, trying to relax himself.

……

The people outside the catheterization room could not hear the conversation between the two.

All I could see was that Lu Chen suddenly walked to the side of the ventilator.

"What is Lu Chen going to do? Why did he let go of the operation?"

"The artificial valve can't be put in. What is he doing to adjust the ventilator?"

"I don't understand, is it possible that he gave up on his own initiative?"

Many people thought that Lu Chen might give up.

After all, even Dean Dai can't solve this kind of difficult TAVR surgery.

However, the sharp-eyed classmates immediately noticed something was wrong with Lu Chen.

"Fuck, look carefully! What is Lu Chen doing?"

I don't know who shouted softly, and everyone's eyes immediately turned to Lu Chen.

"He... he was playing with the parameters of the ventilator."

"No, no! He's turning off the ventilator!"

Everyone was stunned, with a look of horror in their eyes.

Turn off the ventilator?
This... isn't "murder"?
Everyone couldn't say a word, they could only look at Lu Chen in front of them stupidly.

The power of the ventilator was pulled out, and at this moment, Dai Wan let go!

……

Holding the artificial valve in his hand, he quickly sensed the status of the valve at the moment the ventilator stopped.

The stability of the valve can be clearly known from the angiographic image.

The ventilator stopped, and time passed by.

first second...

Seconds...

The third second...

Dai Wansong could even feel his own heartbeat.

He stared at the condition of the artificial valve.

Suddenly, Dai Wansong's expression froze.

"Finally stabilized!"

When the valve stabilized, Dai Wansong showed a hint of surprise on his face.

Without hesitation, he quickly implanted the artificial valve.

As long as the position is found, the release of the valve is quite simple.

At this time, Lu Chen was not idle either. He paid close attention to the patient's blood oxygen changes.

The moment Dai Wansong released the artificial valve, he restarted the ventilator at the same time.

"call……"

Dai Wansong felt his hands tremble a little.

Although the artificial valve was successfully released to the predetermined position, it was really thrilling.

catheter outside.

Before everyone could see what happened, why did Dean Dai Wansong release the valve suddenly?
Isn't he afraid of losing his position?

Everyone was very puzzled.

However, when I checked the valvular angiography again, the position was quite perfect!

The prosthetic valve arrived exactly as intended.

Everyone looked at each other in blank dismay, what happened just now?
……

However, now is not the time to celebrate success!
Lu Chen and Dai Wansong kept watching the patient's blood oxygen saturation.

If the patient's blood oxygen saturation can slowly rise, then the only thing they have left to worry about is gone.

on the monitor.

The patient's blood oxygen saturation began to change from 78%.

80%...

82%...

86%...

Under the gaze of Lu Chen and Dai Wansong, the patient's blood oxygen saturation rose to 94%!

"Dean, we are done!" Lu Chen had a look of joy on his face.

The artificial valve was successfully implanted in the designated position.

Suspended breathing also gradually increased after the ventilator was resumed.

"It's done, we succeeded!"

Dai Wansong's hands trembled slightly. This was the most thrilling operation he had performed in recent years.

　Outside tonight, only one more!
　　Make it up tomorrow!Make it up tomorrow!
　　
　
(End of this chapter)