"Su Yun, record this position." Zheng Ren pointed to a branch of the superior bladder artery and said to Su Yun, who had been standing behind him.
Su Yun held a pen and paper in his hand and recorded the location Zheng Ren said.
The recorded text was not in Chinese or English, but some special symbols that only he could understand.
Although it is recorded in the simplest symbols, an A4 paper is still full of writing, and it is about to change to the next page.
There are already three pieces of paper similar to this written on it.
"How's it going? Is there any progress?" Su Yun asked after noticing the slight change in Zheng Ren's expression, which seemed to be a breakthrough.
"You should try it. If there is a thinner micro guide wire, the effect will be very good. Under the current conditions, we can try the interventional guide wire from the neurology department to open the tiny branch arteries as mentioned before. .”
In neurology interventional surgery, the diameter of the microguidewire is the shortest, thinner, and more difficult to control.
Even so, it does not meet the needs of prostate interventional surgery.
But under the existing conditions, this is the only way to do it.
After the two exchanged a few words, they got busy again.
Zheng Ren was still doing reconstruction, telling Su Yun to record a certain location from time to time. The recorded anatomical locations are very scattered and have no certain regularity at all.
Su Yun stood behind Zheng Ren very seriously, almost motionless for ten hours. Su Yun at this moment is the most perfect assistant.
At 4:12 in the morning, after completing the construction of the capillary network of the last blood vessel branch, Zheng Ren let out a sigh of relief, and a long-lost smile appeared on his face.
"Done?"
"It's almost the same. Next, we will test our technical skills." Zheng Ren pointed at the screen and said, "The branch arteries branched from the six large blood vessels then evolved into a capillary network to supply blood to the prostate."
"Are you sure?" Su Yun didn't think Zheng Ren could do it. Super-selection and embolization of those thin and dense capillary networks were difficult to achieve with the current technical level.
"Not at all." Zheng Ren said truthfully.
Creating a 64-slice CT three-dimensional reconstruction is only the first step. It's like a military map during war, just to let yourself know what you need to do next.
The rest... Zheng Ren calculated the inventory's surgical training time and experience points.
Splurge? It seems the time has come to splurge.
There seems to be a golden treasure chest, can it bring good luck? As soon as this idea emerged, Zheng Ren threw it out of his mind.
It’s better not to think about trying your luck.
A few hours ago, after Zheng Ren made the first capillary network of branch arteries, he made a preliminary surgical plan.
Because the blood vessels are too thin, it is necessary to perform an operation similar to Lin Jiaojiao's to open the ophthalmic artery, using a micro guide wire to pass through the blood vessels with a diameter smaller than the guide wire without exceeding the compliance of the blood vessels, causing secondary bleeding caused by the surgical operation. .
Very few people do this kind of unconventional operation. Even if they do, most of them end in failure. If Zheng Ren hadn't successfully opened Lin Jiaojiao's ophthalmic artery once, both Su Yun and Director Kong would have scorned this surgical plan.
But even if there is a successful precedent, the two are not optimistic about this surgical plan.
This operation is very difficult, but after discussion, the weakness of the domestic microguidewire turned into an advantage at a certain period.
Domestic micro guide wires are relatively hard and the difficulty of operation is one level higher than imported guide wires.
The slightly stiffer guidewire is a disadvantage during general surgery. But before Zheng Ren's "opening technique", the shortcomings turned into advantages. As long as you are careful, the theoretical possibility of success is greatly increased.
Therefore, Director Kong informed Feng Xuhui that he wanted to use their guide wire.
For this kind of thing, it's hard to say whether Feng Xuhui can keep his victory.
Director Kong also had good intentions. Seeing Feng Xuhui following Zheng Ren all the time in the past few days, he made a solid favor and asked Feng Xuhui to inform the senior management of Changfeng MicroPort to talk to him.
Zheng Ren didn't know these things, nor did he want to know.
All his energy was immersed in the idea of the operation and he could not extricate himself.
If the surgery is not done well, no matter how many other things are done, it will be of no use. Zheng Ren understands this.
"Take a rest." Zheng Ren woke up Director Kong, who had fallen asleep in the chair, and whispered.
"Go back to the Interventional Department and I'll take a nap. If you still have energy, take a look at the surgery performed by Professor Rudolf Wagner of Heidelberg University. Is there anything worth learning from?" Director Kong said.
Zheng Ren nodded.
For a body less than thirty years old, staying up late is nothing. Especially for clinicians and emergency department residents, staying up late is definitely a necessary skill. As for the old directors, as they get older, the skill tree of staying up late is also withering.
This is an inevitable trend of human physiology.
Several people walked out of the CT room. Feng Xuhui did not wait outside the door this time. He was probably going to the airport to pick up his boss.
Arriving at the demonstration classroom of the interventional department, Director Kong turned on the video. He was extremely sleepy, so he took a breath and went to his office to relax for a while.
I don’t know what else to do today, so I can take a break.
Zheng Renze and Su Yun watched Professor Rudolf Wagner's surgical recording together.
Just like other professors had the same feeling last night when they watched the recording, the skillful technique and the handy micro guide wire and micro catheter combined to create a perfect operation.
Su Yun sighed in his heart, feeling a little helpless.
He was already familiar with interventional surgery. In his opinion, Professor Rudolf Wagner's operation was slightly better than Zheng Ren's. With the handy micro guidewire and microcatheter, it could be said that this surgery could not be surpassed by Zheng Ren.
It is actually not difficult to surpass.
Zheng Ren is less than thirty years old, five years at most... No, maybe three years is enough. Zheng Ren's level will definitely surpass Professor Rudolf Wagner.
But saying this now means the failure of this scientific research.
Success or failure, Su Yun didn't care about the consequences. It's just that the fierce and competitive fire in his heart is burning, and he will be unhappy if he doesn't cross the mountain of Professor Rudolf Wagner.
The operation was completed smoothly. Professor Rudolf Wagner completed the entire process of prostate embolization in a little more than an hour, excluding the front and rear periphery surgery.
Almost perfect.
"Boss, what do you think?" Su Yun caught a glimpse of Zheng Ren watching the video recording intently, and resumed his previous sarcastic speaking style, asking with a joking tone.
"The surgery was very rough," Zheng Ren said.
"..." Su Yun never expected that Zheng Ren would answer like this. For a moment, he was shocked and looked at Zheng Ren like a monster.
Does this guy still have some ideas in his heart
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