She had guessed it right. Cao Yong smiled.
"Brother, you have to make sure you get enough rest." Having worked in the neurosurgery department, Xie Wanying knew that a neurosurgery operation was very long, and that operations often took place all night long.
"Yingying, we're going to order some midnight snacks later, and I'll send one to you then."
It was Brother Huang's voice. He was thinking about supper before he finished dinner. Xie Wanying recalled that since the first time she went to neurosurgery, Brother Huang was always the first person to call for supper. Brother Huang was a foodie. Doctor Song should be the one who knew Brother Huang best. He would remember to bring food back for Brother Huang when he was on a business trip.
"What are you doing?"
Just then, Dr. Song interrupted with his question.
"Find a vascular anastomosis device." Xie Wanying took the opportunity to ask Dr. Song for his opinion to see if Dr. Song had any ideas.
"Is it for cardiac surgery?"
"Yes, it is used for four lesions."
...
...
"Don't we have a stapler?"
After all, he is Song Tiancai, and he is also very familiar with medical equipment in other specialties.
"It is used on the left anterior descending branch."
"Doctor Xie, what options do you have now?"
"A lot. They're in Dr. Yao's computer."
"Doctor Yao Zhiyuan."
Does Dr. Song know Dr. Yao? Xie Wanying turned her head.
Receiving her gaze, Yao Zhiyuan slowly admitted, "I know him."
To be precise, Dr. Song had gone abroad for academic exchanges with a big shot when he was a student. When talking about how he met Dr. Yao, it was not an academic conference, but an overseas game store.
"They met while buying game cards!" Mi Wenlin and the others were surprised.
Geniuses pay much more attention to more than just study and work. It can be said that they are most interested in playing.
I just don’t know that my junior brothers and sisters are studying hard during their student stages before officially becoming doctors. The more capable the doctors are, the more likely they are to play after work. This is to relax their nerves, regulate their body and mind, and help them work their best the next day, as Senior Brother Cao said.
The two people who met because of their love for the same stand-alone game later kept in touch, but in most cases they continued to exchange game cards.
"I heard that he is now working on surgical robots in Guozhi, with you, Dr. Xie," said Song Xuelin.
"I didn't tell him." Yao Zhiyuan immediately denied it and stated that he would not tell this person these things on his own initiative.
Dr. Song must have learned the information from Senior Brother Cao.
Xie Wanying leaned sideways and invited the two geniuses to discuss vascular anastomosis devices.
When it comes to vascular anastomosis, we have to first mention the famous three-point method, which is a milestone innovation in the history of surgery. The most meaningful point of this method is that it tells surgeons the direction of how to solve the problem of vascular surface when suturing blood vessels.
When suturing blood vessels in the beginning, doctors used the two-point method. This is because to sew up the two circular cross-sections of a blood vessel, just like sewing a sleeve, you need to find two fixed points to level and align before suturing. Therefore, surgeons usually fix the blood vessel cross-section at two points, and then fill in the stitches on the edge.
This method has a very bad point. If the diameter of the blood vessel is too small, the two cross-sections of the blood vessel will be pulled into a straight line. At this time, it is easy to sew the opposite side in when sewing one side. So you can understand why a group of surgeons emphasized how difficult it is to manually sew a blood vessel as thick as a few millimeters like the coronary artery.
The three-point method is based on the mathematical axiom that a plane can be determined by three points that are not on the same straight line. The two cross sections are fixed with three points before sewing to avoid turning the surface into a straight line.
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