[they said write quickly...]

Zheng Ren's cell phone rang. He took out his cell phone and took a look with a cigarette in his mouth.

"Who?" Su Yun looked at Leng Feng and asked casually.

"Dr. Charles."

"Uh... What's he looking for you?" Su Yun frowned. He couldn't go anywhere at this time. It's just to concentrate on practicing surgery. But it was also quite difficult for Dr. Charles to call and want to refuse.

"Hello, doctor." Zheng Ren connected his cell phone and said with a smile.

"I haven't slept yet. I'm practicing surgery."

"Lung transplantation."

"He is a patient with advanced cancer. After customized targeted drug treatment, he has intractable pulmonary fibrosis and can only do lung transplantation."

"Er... OK."

Su Yun watched Zheng Ren chat with Dr. Charles. He thought of one thing and listened carefully.

After two minutes, Zheng Ren hung up. Su Yun asked, "is Dr. Charles coming?"

"Well, it was originally said to be a lifelong professor of Mayo, but when we heard that we were going to do 3D printed lung transplantation for patients with late cancer, we clamored to see it." Zheng Ren's eyebrows frowned.

"Boss, have principles." Su Yun said a mindless word.

"Don't worry, he won't be a help even if he wants to go on stage." Zheng Ren understood, "I think it's better to stand below and have a better vision. Assistant, there's no vision at all. And I'm worried that the old man can't pull the hook, and it's not enough to change people on the way."

"Do you remember when Professor Senyu came for the operation, you finished brushing your hands, changed your clothes and stood aside?" Su Yun said with a smile.

"Yes." Zheng Ren did not hide, "the first idea was to let Lin Yuan or Xiao ran go down. Later, he thought it was inappropriate. He had practiced so many operations. Changing a new hand would also have an impact on the operation."

"Just know. When will Dr. Charles arrive?" Su Yun asked.

"Soon." Zheng Ren said, "I'll come over these days. I should be able to catch up with the scene to see the operation."

"Is Mayo's tenure Professor demanding an annual workload?" Su Yun asked.

"Maybe, I don't know that very well. Every hospital has the requirements of every hospital. I don't know what Mayo thinks." Zheng Ren said indifferently, "go back and practice surgery."

Su Yun shrugged. "Xiao ran, they should pack up and be ready to practice again."

Put out the smoke and the two went back to continue the training operation day and night.

……

……

Zheng Ren is very busy these days. He has to train for surgery and look for various possible complications in the system operating room.

Although the big pig hoof of the system did not give any task, Zheng Ren did not hesitate to spend 7788 of the experience value. The rest was to prevent the inappropriate lung tissue printed in 3D by autologous stem cell cloning. Fortunately, it was used to exchange organs in the system mall.

After nearly a week's busy, this operation has become a procedure in Zheng Ren's heart. Everything is clear in his mind, from endotracheal intubation to ECMO, to possible cardiopulmonary bypass, liver and kidney dialysis, and to the dose of each drug.

Dr. Charles arrived at the imperial capital the day before the operation. Zheng Ren took some time to meet the doctor at the airport, but he didn't take him to the hotel. Instead, he took his party directly to the community hospital.

When Dr. Charles saw the scene of surgical training, he also expressed his surprise.

Fortunately, Dr. Charles did not put forward the idea of surgery. He was not only interested in 3D printed lung tissue, but also met an old acquaintance, witch Maris.

Dr. Charles did not say anything about the use of Maris as a itinerant nurse. He was then moved by the standard surgical procedure and immersed in it.

What he saw was not the operation itself, but the standardization of the operation!

You can imagine what this means. After the operation, the risk does not depend on the operator's on-the-spot response, but more on how many sets of training have been done before the operation.

Although Dr. Charles also knows that no matter which country, nationality or hospital can have such abundant human and material resources to continuously simulate the operation before the operation to achieve perfection.

But the significance of Zheng Ren's doing so is also very clear - there is another solution for difficult surgery. Through continuous surgical training to find problems and solve some difficult surgery at one time.

Moreover, the importance of preoperative training does not lie in the success rate of rare diseases and difficult operations, but that ordinary doctors have a growth path and do not have to run in on patients.

This is of great significance and cannot be overstated.

The next day, Dr. Charles didn't stay up late with him. Tonight, everyone should go home and take a bath and have a good rest. Tomorrow, we will greet this epoch-making operation with our fullest spirit.

In Lin Yuan's words, everyone in the medical group is rotten. It's impossible not to take a bath.

After watching the training twice, Dr. Charles returned to the hotel and looked at the neon flashing outside the window. In front of him were all the scenes of surgery.

He only watched two training surgeries, but he had a hunch that tomorrow's surgery would be wonderful.

This wonderful is not a major and difficult problem in the operation. Dr. Zheng solved it with a stroke of genius. Dr. Charles judged that there would be no problem with the operation rate tomorrow, and it would be very dull.

But the more insipid, the more insipid, the more wonderful in his heart.

It is only the pursuit of ordinary doctors to make ordinary surgery. The difficulty of difficult surgery is reduced to a level that can be completed by doctors above the middle level, that is the level.

The patient is not in good condition. If he is an ordinary patient, it is estimated that Dr. Zheng will not do so much training.

Dr. Charles has a paranoid love for surgery, which he has retained even after he is out of clinical practice. The operating box is a way for him to express his love.

"Teacher, you should have a rest." A student brought by Dr. Charles whispered.

"It's all right. Let me think again. Lyman, what do you think of Zheng's operation?"

"The operation can be said to be wonderful." "But the focus of lung transplantation is on postoperative care and treatment, and surgery is only part of it," Dr. Lehmann said

"3D printed lungs, no rejection." Said Dr. Charles with a smile.

"I have to observe it again. I doubt it." Dr. Lehmann asked suspiciously, "teacher, the nurse in black, how do I think I've seen it."

Dr. Charles was slightly stunned. He thought about the operation so hard that he forgot the existence of the witch Maris.

However, in the face of an epoch-making operation, Dr. Charles immediately put aside the figure of the witch Maris.

After making a breakthrough in the field of remote surgery, Dr. Zheng began a "great" attempt.