The difficulty of the operation is that the heart beat frequency of the two children is inconsistent, but they are connected in the new house.

Mutual influence leads to the heart's "self-contradictory" and the inability to grow up healthily.

This is the most difficult part of the entire operation, and it has a huge impact, so the doctors at the Children's Hospital of Philadelphia gave up the operation.

Zheng Ren and Su Yun cooperated for the first time and ended in failure before they even encountered this difficulty.

Su Yun frowned when the operation failed. It was rare that he did not talk or nag, but looked straight at the 3D printed simulated conjoined baby. No one knew what he was thinking in his mind.

Director Han sighed in his heart, but it was still not possible.

In simulated surgery, the 3D printed simulated conjoined baby heart is fixed and the difficulty decreases sharply.

Even so, Boss Zheng was responsible for Xiaoshuang's atrial suture, but there was a problem with Dashuang's atrial suture on his own.

It can be seen that Dr. Su is unable to complete the atrial sewing in a short time.

His technique was a bit strange. Although it was quick and sharp, it was not practical. Director Han glanced at Su Yun with the corner of his eyes. He looked good and had the surgery... It was pretty good at his age.

But unfortunately, it's not enough.

"How is it?" Zheng Ren suddenly asked.

"It's okay, I'm thinking too much." Su Yun was not discouraged, but said calmly.

The two suddenly started a mindless conversation, becoming the only voice in the classroom.

"Practice cooperation first, don't think about heartbeat." Zheng Ren said in a deep voice.

"Well, change to a 3D-printed simulated conjoined baby and continue to do the heart."

"Director Chen, come again." Zheng Ren said.

Vice President Chen immediately asked someone to change to another model and start the next surgery.

There was no more liver surgery, and there was no problem with Boss Zheng doing that operation. This time he went straight to the topic and opened the heart part.

Director Han was stunned after opening the chest cavity, inciting the shared pericardium, and starting to separate the connected atria.

The handsome Doctor Su around him seemed to have figured out something. His technique was simple and clean, and it seemed that he wanted to cooperate perfectly.

After 3′22″, the operation ended.

The patch perfectly repaired the thin position of Dashuang and Xiaoshuang's myocardium and the operation was over.

This is successful? Director Han, Vice President Chen and the doctors from the Women and Children's Hospital showed a hint of relief on their faces.

However, what they saw were two pairs of deep eyes.

"It's okay to do this, but what should I do if my heart beats? I can't do this surgery." Su Yun asked in a deep voice.

"It's my first time to cooperate with you like this. The operation of a dual-surgery is difficult, so don't worry," said Zheng Ren.

"Come again."

Vice President Chen first stood behind, and after 2 hours, her legs became numb and she felt something was wrong with the vein reflux.

After finding a chair to sit down, Vice President Chen knocked on his legs and looked at Zheng Ren and Su Yun on the "operating table" in confusion.

After the models were used up one by one, Vice President Chen felt distressed.

Although the 3D printed model after having a mold is not very expensive, it cannot be used like this.

Although I feel sorry, I still need to use it.

Vice President Chen waved and asked the people from the Science and Education Department to find the manufacturer and must prepare enough raw materials.

She knew in her heart that Boss Zheng and Dr. Su, who was standing opposite him, had already fallen into a state of madness. If the 3D printed model suddenly disappeared, the two of them could point at their noses and scold for a whole day.

If that is the case, I will still be a human being.

After the 18th cooperation, Zheng Ren was satisfied with the existing operation and began to make someone pinch the ball to simulate the heartbeat of the conjoined baby.

After starting this part of the surgery, the already perfect surgery suddenly had problems.

Under the interference of the beating heart, it is difficult for patches to repair the weak atrial part to make everyone desperate.

It was said that it was despair, but it was the feeling of others. Zheng Ren and Su Yun were like machines, unmoved.

Two microscopes were worn on the heads of two surgeons, and they were meticulously performing surgical training.

Vice President Chen glanced at the beating heart and sighed involuntarily. The difficulty was too great, so great that she wanted to give up now.

Especially after incision of the connected atrium, although Boss Zheng's technique is clean and neat, the weak atrium remaining muscles and rapid heartbeat are all obstacles to surgery.

There are too many difficulties. Even if Boss Xiao Zheng does the surgery well, it is unlikely that it will be completed smoothly. The haze in Vice President Chen's heart became even heavier, and she vaguely had a bad premonition.

Sitting on the chair, Vice President Chen clenched his fists and hit his legs, which were a little numb because he had been standing for too long; while looking at the staff of Boss Zheng’s medical team with a scrutiny.

There is no doubt that the two technicians are the focus of the field.

The instrument nurse standing in front of the instrument table seemed to be transparent, but when Vice President Chen cast his eyes over, he could no longer leave.

She was very young, her eyes were as transparent as a clear stream, reflecting a crystal luster.

But no matter how complicated the operation is, she will prepare in advance what kind of equipment the two surgeons need. As long as the surgeon reaches out, the relevant equipment will be patted in the palm of their hands.

There was no communication between the surgeon and the instrument nurse, even if it was eye contact.

But she never made any mistakes. The instruments handed over by the savant can use them immediately.

Because there were no mistakes and no delays, the instrument nurse was naturally ignored by everyone.

She was like transparent air, and after several hours of surgery training, Vice President Chen accidentally noticed her.

So awesome! Vice President Chen was shocked.

She had an operation and knew that a good device nurse would help the operation. When Vice President Chen was still a clinician, she would occasionally fly to other cities for surgery.

The most annoying thing is to meet a crappy instrument nurse during the operation.

She didn't know what equipment she needed at all. Even if she reached out and said the name of the equipment, she would have to search for it for a long time.

This will cause the originally skilled surgery to become astringent and difficult to operate. A 2-hour surgery will be extended to 3-5 hours before it can be completed.

However, the nurse brought by Boss Zheng seemed to have had countless conjoined infant surgeries. No matter what equipment the operator needs, she could predict it in advance, and slapped the instrument into the palm of the operator's hand the moment the operator reached out.

This is not counting. There are few equipment nurses who can cooperate perfectly with the surgeon, but there are also many.

The heart part of this surgery was partly two surgeons, and she was still at ease and seemed to be in a panic.
Chapter completed!