I Can See Health

   Chapter 670 Suspend breathing?

"Or not!"

  Dai Wansong tried a variety of methods, whether it was adjusting body odor or adjusting the puncture port, but the valve could not be stabilized.

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

  In the catheter room, everyone also discovered the abnormality of the operation.

   "It's hard to do! Blood reflux and breathing movement affect valve stability!"

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

   "Hey, I said it before, surgery in China is still immature! There is nothing you can do in this situation!"

   The atmosphere at the scene was very solemn.

   The previous and mid-term surgeries went smoothly.

   This is the last step of valve release.

  Dai Wansong racked his brains, but still could not find a solution.

   "Oh, why not." Dai Wansong was more than enough, but not enough.

  A variety of factors make the valve unable to stabilize, forcibly releasing the artificial valve will only cause more serious complications.

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

   "Huh?" Dai Wansong looked at Lu Chen suspiciously, "You said."

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

   Dai Wansong was taken aback for a moment, "Breathing? Is it possible to stop breathing?"

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

"what???"

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

   "Yes." Lu Chen nodded, "The instability of the valve is largely caused by the breathing movement driven by the ventilator. If we suspend the ventilator, stabilize the valve, and quickly implant the artificial valve, that's fine!"

   Dai Wansong sank.

   It is very simple to say, stop the ventilator and implant a prosthetic valve.

   But the risk is not that big!

  The patient is now relying on the ventilator to maintain breathing movement, and stopping the ventilator means that he is hovering between life and death.

   Pauses may be as short as a few seconds.

   If the valve is not implanted quickly during this period, all efforts will be lost.

  …

  Lu Chen looked at Dai Wansong.

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

  Because only in this way, it is possible to seek a lifeline.

   But the current chief surgeon is Director Dai Wansong, who is just an assistant.

   He has no power to decide the next surgical 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 confidence, who can do such a thing?

  …

  Dai Wansong's palms, forehead, and even his neck were oozing out layers of fine sweat.

  He raised his head slightly, looked at Lu Chen's resolute eyes, and sighed with a random sigh of relief, "Okay, I'll listen to you!"

  Lu Chen was also slightly stunned.

   He did not expect Dean Dai Wansong to make a decision in such a short period of time.

   Suspending the operation of the ventilator is likely to be infamous, but not everyone has the guts.

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

"it is good!"

   Dai Wansong twisted his neck and tried to relax himself.

  …

  The people outside the catheter room couldn't hear the conversation between the two.

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

   "What is Lu Chen going to do? Why did he put down the operation?"

   "The prosthetic valve can't be put on, what is he doing to debug the ventilator?"

   "I don't understand, is it possible that he gave up voluntarily?"

   Many people felt that Lu Chen might have to give up.

   After all, even Dean Dai couldn't solve such a difficult TAVR operation.

   However, the sharp-eyed classmates immediately realized that 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's playing with the parameters of the ventilator."

   "No, that's not right! He's turning off the ventilator!"

   Everyone was stunned, and their eyes were full of astonishment.

   Turn off the ventilator?

  This...isn't "murder"?

   Everyone couldn't say a word, so they could only stare at Lu Chen in front of him.

  The power supply of the ventilator was unplugged, and at this moment, Dai Wan was loose!

  …

   He held the prosthetic valve in his hand, and when the ventilator stopped, he quickly sensed the valve status.

The stability of the    valve can be clearly seen from the angiographic images.

  The ventilator stopped, and minutes passed by.

  The first second...

  Second second...

  The third second...

   Dai Wansong could even feel the sound of his own heartbeat.

   He stared at the state of the artificial valve.

  Suddenly, Dai Wansong's expression froze.

   "Finally stabilized!"

   Waiting for the valve to stabilize, a surprise appeared on Dai Wansong's face.

   Without hesitation, he quickly implanted a prosthetic valve.

   As long as you find the correct position, 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.

   At the moment Dai Wansong released the prosthetic valve, he restarted the ventilator at the same time.

   "Call..."

  Dai Wansong felt that his hands were shaking.

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

  Conduit outdoor.

   Everyone hasn't seen what happened, why did Dean Dai Wansong suddenly release the valve?

   Isn't he afraid of unstable position?

   Everyone is very suspicious.

   However, when re-checking the valve angiography, the position was quite perfect!

  The prosthetic valve arrived at the intended position exactly.

   Everyone looked at each other, what happened just now?

  …

   But, now is not the time to celebrate success!

  Lu Chen and Dai Wansong have been 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 oxygen saturation started to change from 78%.

  80%…

  82%…

  86%…

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

   "Dean, we're done!" Lu Chen's face showed a look of joy.

  The prosthetic valve was successfully implanted in the designated position.

   The paused 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.

   We are outside tonight, there is only one update!

   Make it up tomorrow! Make it up tomorrow!

   (end of this chapter)