Chapter 1048

"At the beginning of cardiopulmonary bypass, you two should not open too large a hole at the end of your blood vessels, because our situation is that there is no blood to flow. We must control the bleeding from every link, so that the operation can be carried out under the extreme pressure. Now the blood is diluted, so the medication for blood vessels is more than usual. Please pay attention to it. "

Chen Qun greets two busy girls on the operating table in rigid English. Although he has solved the problem of blood transfusion and replaced one liter of filtered blood with Ringer's solution, one liter of blood can not support the whole heart surgery, and the patient's blood still needs to be diluted, especially the amount of dead red blood cells is the least, He's going to be perfect.

"In order to reduce the consumption of oxygen, reduce the temperature to below 15 degrees Celsius."

Hearing this instruction, the next Kagawa show can't help but put forward a suggestion.

"Why don't we have to operate under the condition of low-temperature freezing? Isn't it less blood consumption? Dr. Chen, you have done the same operation in Hawaii. This plan is more secure. "

Chen Qun is in a good mood. He doesn't blame the girl who likes to talk back. Instead, he knows that this is an opportunity and an explanation. When he asks what can be done without blood transfusion, he immediately gives an explanation.

"You make a mistake. Hypothermic surgery must be based on sufficient blood transfusion. The reason why I don't take hypothermia surgery is that if the patient's temperature is too low, the blood viscosity will be high. I have now successfully maintained the target activated thrombin time at 300 seconds and the mixed venous oxygen saturation at 65%, leaving 5% saturation space for other accidents. "

Sure enough, my guess is right!

Standing on the observation platform, director Liang and director Guangyun of Beitiao university look at each other. They all know that even under such extreme circumstances, Chen Qun still has a way to leave a certain space, which means that he is not forced to the limit.

Maybe, this guy has no limit at all!

Almost at the same time, Liu Yang was yelling at the telephone in his office.

"Four hundred milliliters is four hundred milliliters. As long as there is one, I'll send a helicopter to pick it up immediately, and you'll set out immediately. We'll meet on the way, and let me have a look at the map. The meeting point is in the Asian stadium. The helicopter is only three kilometers away from you. It's just time to catch up. "

On the first day of the opening of Xiao Chen's research center, he encountered the situation of "ten dead without life". The root cause is not his technology, but the supply of special blood. Originally thought that this guy would retreat, but in the end, this bastard also learned the commonly used hemodilution method in the battlefield to muddle through.

It's the most suitable for him to be a military doctor. Unfortunately, modern times are peaceful times, which makes him a little inferior.

Liu Yang couldn't help sighing in his mind that, for him, even if he nominated for the Nobel Prize in medicine, it was not as promising as the position of military doctor. At first, he was ready to call to remind him that in extreme cases, he could dilute his blood to complete the operation. As a result, the little bastard had thought of it for a long time, but he was a disciple of his own inheritance.

After the operation was completed, he went to show off in front of the old man Yang Xiaoquan, leaving him speechless. The opening of the research center this time is auspicious. None of the influential old people in the courtyard have passed away, just to establish an era of young people and not let their twilight pass away.

If these old guys go there, I'm afraid Xiao Chen's operation will be impossible. Even if he gets on the horse by force, these old people will talk a lot.

Liu Yang calculated silently. Now he found 400 ml of panda blood from the obstetrics and Gynecology Hospital, which was the fastest to be delivered by leapfrog. In addition, the 600 ml and 700 ml of panda blood sent by the private airliner by the big lady of the city next door, although it took more than an hour to arrive, he could still scrape it up, and the patient could be saved.

He didn't notice that he didn't consider the option that Chen Qun couldn't complete the operation at all. Instead, he thought that Chen Qun would use an ingenious way to save the patient even if he didn't have blood. This blind self-confidence has been deeply engraved in his bone marrow.

I don't know what the progress of the operating room is? Now we can't connect to the network of the operating table. It's said that the first lady has turned off the video signal directly to ensure that the signal between her and the computing center is free from any interference. To see the operation, we can only wait until the operation is completed.

"The release of urine, there is a phenomenon of blood in urine, Dr. Chen, how do you deal with it?"

Qi Hong, who records the data nearby, noticed the plastic bag of the patient's bed and immediately reminded Chen Qun.

"Albumin, add another unit of dose, this is hemolytic urine, ready to bind globin! The amount of bleeding this time is much smaller than I expected, and our chances of success are much higher! "Chen Qun took a long breath and knew that the situation in front of him was better than his simulated operation in system space. In addition to the effect of the blood he secretly replaced, another reason was that the operation speed of Beitiao Yangling was also a little faster than that in system space.

After all, the simulation dolls in system space have no emotional data, no emotions, and certainly no ability explosion. Those dolls can only maintain a stable level, but the real people are different. They show the same ups and downs as the heart waves. The current Beitiao Yangling is in the peak state, Instead of the average value of a straight line in system space.

"Dr. Chen, coronary artery bypass grafting is complete."

Beitiao Yangling is about to blurt out the word "Jun". Seeing the bright eyes of the young lady, she quickly changes it into the word "doctor". Although she knows that Dongfang Wenxin won't be really jealous, she will definitely laugh at her with this saying and won't give her a chance to die.

"The left coronary artery should be separated immediately."

Chen Qun immediately gave orders, but looked up.

Beitiao Yangling just agreed, but the forceps just stretched out, and immediately stopped, reporting in a nervous voice.

"Dr. Chen, the left coronary artery has split!"

Knowing that this was the last hidden symptom, Chen Qun stood up and told the girls in the operation.

"Don't panic. Deal with the cracked coronary artery immediately. I'll take the vein from my leg. Xiangchuanxiu, help Miss kitao. I want you to continue to take over here. Report any abnormal data immediately! Xiaoxin, I'm going to prepare a 3-0 heart graft suture. It's too late. I'm going to complete the other side of the graft suture immediately after the vein is cut off. "

Chen Qun and Chen Qun walked past, and then, under the gaze of all the people, they finished the vein amputation in less than two minutes, and the operation here has just begun.