Chapter 2125

According to the measurement results of biomarkers of liver injury, the team found that the damage of normal temperature mechanical perfusion method to donor liver was 50% less than that of cryostorage method, the average preservation period of liver was increased by 54%, and the organ rejection rate was reduced by 50%.

There are not only liver sources of the same blood type and matching type, but also the donor liver is sent by the life support system at room temperature.

At the thought of this, director Li couldn't help being in a trance. Is it true that the world is the same?

In fact, it is possible to do this - we must have a super high position in academia. At least doctors in the world's top hospitals have to pay for it, otherwise who would do so.

Looking at the liver taken out of the life support system, with the breath of life, the whole operating room was solemn.

When the shea received the donor liver, the liver was cut off and connected seamlessly without delay.

Director Li looked silly. This is the most ideal situation for liver transplantation.

The cut off donor liver has no blood supply and no blood supply for more than one minute, which will make some changes in the tissue.

Although everyone knows that seamless connection is the best way, there are no surgeons who can do it.

Director Li stood on the operating table and acted as a helper. He had rich experience, so he felt many details that others could not feel.

Such details filled every corner of the operation, and director Li was not even sure whether he understood them.

For the 912 chief of hepatobiliary surgery with rich experience in liver transplantation, the hand speed may not be as fast as that of young people. But if you can't even understand the operation, it's too much.

The magnetic rings of vascular anastomosis were installed one by one by Zheng Ren. Director Li has been paying attention to the time. No one can deny that the time of anhepatic period must be as short as possible.

But is boss Zheng the first time to contact the vascular anastomosis magnetic ring? How so skilled!

"Lao he, dopamine began to be pumped in micro." Zheng Ren said while doing the operation.

"8ml per hour." Lao he said.

"Get ready to push dopamine and adrenaline." Zheng Rendao.

"..." director Li looked at the ECG monitoring in confusion, and the above values were stable.

What is boss Zheng doing?

ECG showed sinus rhythm, 124 beats / min. The heart rate is fast. Considering that it is caused by acute liver failure, infection and toxic shock, this is the result of the efforts of the top intensive care team of 912.

After a rescue, the patient's state was slightly relieved, at least in director Li's opinion, there was no problem for the time being.

It is said that the older the Jianghu is, the less daring it is.

Boss Zheng, this is the young white horse. He is so cautious when he is at the end of the world. It looks really interesting.

It's time for liver transplantation. Director Li knew it well and turned his eyes from ECG monitoring to the operation area.

But,

The moment he looked away,

He felt as if he were hallucinating.

The ECG waveform fluctuates violently. Did you read it wrong? Director Li was stunned.

"Dopamine, adrenaline." Boss Zheng looked at the operation area, but said in a deep voice.

Three seconds ago, he had opened the portal vein.

Just after opening the portal blood flow, the patient's vital signs began to change immediately.

Er... Director Li was stunned.

He immediately turned his head and saw that the invasive arterial blood pressure monitoring was like jumping from a building, and the value fell swish swish.

Just now there was 90 mmHg, but the moment I turned around and turned back, it fell to 62 mmHg.

"Pa." Director Li's hand shook slightly, and Zheng Ren's hemostatic forceps knocked on director Li's hemostatic forceps.

"Director Li, concentrate. We don't have much time." Zheng Ren said in a deep voice.

Director Li was awe inspiring.

Obviously, boss Zheng has his own planning and prediction for the whole operation.

Time is not much... What he said is not the common term of normal temperature period of organs, but that the patient is really dying!

Since boss Zheng was confident, director Li stopped thinking about other things and began to concentrate on cooperating with boss Zheng's operation.

At the moment of opening the portal vein, Su Yun no longer looked at the operation field, but stared at the ECG monitoring closely.

Blood pressure dropped precipitously, arrhythmia, rapid atrial fibrillation.

Even without the time of administration, the blood pressure and heart rate return to zero directly.

After restoring the venous blood supply to the heart, the patient's heart with heart failure can't bear such great pressure and stop beating directly!

The waveform of the ECG began to tremble wildly, and soon moved powerlessly. It was about to be pulled into a straight line.

The boss's judgment is really accurate! Su Yun was slightly surprised.

But the boss's judgment is accurate. Shouldn't it be? Su Yun didn't know when he had a set of thinking in his heart.

It is an exaggeration to say zero. Invasive arterial pressure monitoring showed that arterial pressure decreased rapidly, with an average arterial pressure of 20mmhg.

"Bilateral pupils are dilated, with a diameter of 4mm, and the light reflection disappears." Lao he was always ready. From the moment when the ECG monitoring machine started to alarm, he began to observe the pupil of the patient.

Su Yun stretched his right hand under the diaphragm from the surgical incision, put 2-5 fingers together on the diaphragm attachment surface at the lower back of the heart, and put the palm of his left hand on the position of the previously reserved incision dressing. He knew that below was the middle and lower third of the patient's sternum.

Fix the left palm, use the coordinated movement of the wrist and shoulder joint of the right elbow to drive the 2-5 metacarpal fingers of the right hand to lift and squeeze towards the sternum rhythmically, so as to move the diaphragm up by 5.5cm, and then relax quickly to return the diaphragm to its original position.

The whole action standard, like a machine, has no error.

Although Su Yun's action is very hard and has a strong impact, the patient's body is stable and motionless.

Not to mention the whole body, even the liver being transplanted nearby remained motionless.

Professor Zhang looked silly on one side.

Sudden cardiac arrest, as if the patient's heart rate had been transplanted into his heart.

A steady heart rate of 80 beats / min instantly reached above 150 beats / min. Finally, do you want to go on stage by yourself?

There was no excitement, only a trace of embarrassment.

Zhao Yunlong's goods didn't move. Professor Zhang was dissatisfied. Shouldn't he brush his hands, prepare to open his chest and press directly under his eyes!

He touched Zhao Yunlong with his arm.

"Xiao Zhao, brush your hands."

"Er..." Zhao Yunlong looked at Su Yun's action without blinking, but hummed a voice from his nose.

What is this attitude? Professor Zhang hasn't noticed Su Yun's action. He is very dissatisfied with Zhao Yunlong's response.

But Zhao Yunlong didn't move. Why didn't director Zhang Lin move!

After 1.2 seconds, Professor Zhang noticed that the ECG wave that had been pulled into a straight line fluctuated again.

That kind of fluctuation means the continuation of life. However, the waveform is not the waveform of sinus heart rate, but the standard squeeze waveform.

Cardiopulmonary resuscitation? Professor Zhang was stunned.

I haven't seen anyone do extrathoracic cardiac compression. Who did cardiopulmonary resuscitation!