Ren Haitao came out of the operating training room with an excited look on his face.


    "Lao Ren, what''s your expression?" Wu Mian sat on the sofa and looked at Ren Haitao with a smile.


    "Mr. Wu, this 3D printing system is so easy to use," Ren Haitao said honestly. Although he was excited, his adjective was just "good".


    Wu Mian knows what Ren Haitao means.


    Anesthesiologists in the Department of Anesthesiology should also face the problem of insufficient blood volume and blood vessel collapse into a white line when rescuing patients with hemorrhagic shock.


    Although the vast majority of patients with hemorrhagic shock will come up with drops, there is no way to meet the requirements of anesthesiologists. They will do deep vein puncture and arterial puncture again, and at least 3-4 venous channels should be reserved to ensure the fastest speed to give in liquid, pressor drugs, plasma and red blood cells..


    Ren Haitao is already very skilled in this kind of operation and can hardly miss it.


    But the experience of small anesthesiologists is a big problem. The more anxious you are, the more you can''t wear it. This kind of thing happens again and again.


    Young doctors'' muscles do not accumulate enough memory, and they are in a hurry, which may lead to a dangerous rescue and even failure.


    But patients with hemorrhagic shock are not very common. It is not so easy to form muscle memory.


    The 3D printing simulator perfectly solves this problem. In particular, the complete system sent by Owen Rothschild surpasses the existing ordinary scientific and technological level and can be said to be an item in the category of black technology.


    Not to mention 3-5 years, even after 10 years, this 3D printing device is estimated not to appear in clinic.


    "Miss Wu, if only I had this thing at school," director Li of the plastic surgery department of the second hospital came out and said with a smile.


    He was "dug up" by Wu Mian.


    After deciding to find an assistant, Wu Mian asked Xue Chunhe and went to see director Li''s surgery before talking to him. At first, director Li also had a lot of hesitation, but when he heard that the first operation was to sign a confidentiality agreement, he was moved.


    After a lifetime of surgery, I have never encountered such a thing.


    Director Li is not stupid. He knows the situation of jianxie hospital, but he doesn''t understand Wu Mian''s position in the world medical community. It can''t be said that he doesn''t understand, but Wu Mian''s status is much higher than director Li imagined.


    This kind of thing is not fully understood by the director of a provincial hospital.


    But a confidentiality agreement explains many problems. So director Li came to jianxie hospital and became a member here.


    However, when signing the confidentiality agreement, in addition to the presence of lawyers and teacher Wu, there were people from the National Security Bureau, which director Li did not expect.


    He became more and more curious about who he operated on, and the scene where he signed the confidentiality agreement was a cold feeling all his life. However, seeing Mr. Wu''s calm and plain appearance, director Li estimated that Mr. Wu did not do less such operations at ordinary times, and his evaluation of him went up to a higher level.


    Before waiting for surgery, I saw 3D printed mannequins and tall things that can do surgical training before surgery. All these are constantly subverting director Li''s cognition.


    "When you were at school, there were few teachers," Wu Mian asked.


    "Well, there is basically only one general teacher in a class." director Li said, "we were quite well-off at that time. There were more than 100 general teachers in the warehouse of the school. It is said that there is basically nothing now. The school can only buy it at a high price outside. The price is getting higher and higher."


    "Almost. In the past, 3000 yuan was a general teacher, but now 50000 may not be available. There are so many medical schools, how can we do without a general teacher?" Wu Mian said.


    "My dream at that time was to steal a general teacher and go back and study it by myself." director Li smiled and said the absurd things in his youth.


    "Oh?" Wu Mian smiled. "Are you going to dissect in the bedroom?"


    "No, the master of anatomy in the bedroom doesn''t say whether he will be found or not. Just the students in the same bedroom can''t stand it. If the smell of formalin floats out and other students find it along with the smell, I can''t divide anything."


    Wu Mian is also very helpless to describe the general teacher with more wolves and less meat, or the general teacher with the smell of formalin.


    But this is director Li Chunshi''s dream when he was in school. Just think about it. He can''t do it at all.


    In this room, only Wu Mian should be able to remove a general teacher. At school, four young and strong male students went to lift the general teacher, and they were half dead tired.


    After soaking in formalin, the general teacher is called a heavy, unimaginable heavy.


    I have crossed mountains and seas


    Wu Mian''s cell phone rang. He took it up, looked at it and connected the phone.


    "Boss Tang, you''ve done a good job recently." Wu Mian said with a smile.


    "Miss Wu, when did you come back?"


    "I just came back recently. I''m idle in my hometown."


    "Look at what this says... I knew you weren''t busy. I would have flown to find you. By the way, I heard Xiao Zhao say you read the color pages but didn''t see the real objects. What do you think?"


    On the phone, Tang Shaofeng hurriedly turned the topic to business.


    "What technique?" Wu Mian did not answer positively, but asked a strange question.


    The phone was silent for a few seconds, and Tang Shaofeng was stunned. Operation? Interventional minimally invasive surgery, what else can there be?


    "Boss Tang, the indications of interventional surgery are very narrow and the clinical prospect is general," said Wu Mian. "I remember I said this at that time."


    "Er... Yes, you said that LANCO''s research has gone astray. But they are single clip, and we do double clip..."


    "The same, we all have to face the same problems." Wu Mian said, "are you busy? Do you have time to come to bajingzi?"


    "Yes!" Tang Shaofeng said almost with a roar without hesitation, "Miss Wu, I''ll buy a ticket now."


    "Remember to bring the operation videos and various types of clips from the hospital doctors. By the way, I also bring other materials. I have simulated more than 100 operations in recent years and have some ideas."


    "OK!" Tang Shaofeng''s voice trembled. He could feel his emotion across the phone.


    Hang up the phone. Wu Mian''s right hand is on the armrest of the sofa and tapping gently. It seems to be thinking about something.


    "Teacher Wu, which company?" Ren Haitao asked with great interest.


    As soon as he heard it, there was a new technique. He was most interested in this new thing.


    "Huaxia minimally invasive surgery," said Wu Mian, "we have overcome many technical problems to do mitral valve clamping, but it seems that the research has entered a dead end, whether Huaxia minimally invasive surgery or LANCO."