Big Doctor Live Room

Chapter 1282 Cerebral Revascularization
Dean Schneider knew that since he invited Chen Qun to perform this operation, he needed to explain the matter clearly.In particular, this operation was performed at Charlotte Hospital, and it failed in the end. Although it was not the hospital's fault, it also recommends several alternatives that the hospital concluded later, proving that the hospital did not let it go.

Although Chen, a young man, is at the forefront of medicine, his style of doing things is completely that of an old-school doctor, which is in sharp contrast to his knowledge and skills. This is very much in line with Schneider's appetite and he also knows that the hospital The backup plan comes into play.

Under his signal, Alisa placed the panel in her hand on the table, and Schneider pointed to the picture above and began to introduce it.

"The last operation failed because the cerebral aneurysm with a size of [-] millimeters was not supported. Therefore, we improved the operation plan and planned to use the latest combined stent developed by Siemens to complete the operation. This It's the solution to use the stent."

Chen Qun saw a stent made of metal mesh, inside the aneurysm, like a spring wire suddenly loosened, bouncing around, turning the stent into a ball of metal dishwashing balls used in daily life Something that supports the entire aneurysm.

"Theoretically, with this kind of stent for support, there is no need to worry about the coil falling off again, and the coil can be fully entangled in the tumor, and then the aneurysm can be treated according to the first scheduled interventional operation."

Although it was the first time for Chen Qun to see such a large cerebral aneurysm, with his rich surgical knowledge and experience, he saw a very big problem in an instant.

"I have seen reports about this dual-use stent. It only supports a distance of 23 mm. It can be said to be powerless against a 40 mm cerebral aneurysm. Surgery must be performed to remove such a large tumor."

"But with such a large tumor, it is not only dangerous to perform surgery, but also because of the positional relationship, it is impossible to perform surgery."

"Yes, there is no way to do conventional surgery, so I am going to use unconventional methods to perform the surgery. In this case, the only remaining option is cerebral revascularization."

"Are you going to perform bypass surgery in the brain? This may be a way, but the location is still an unsolvable problem. This ordinary heart bypass surgery has three differences. First, it is performed in the ravine deep in the brain, almost There is no field of vision; the second is that the suturing technique needs to be very precise; third, and most importantly, the suturing must be completed within 20 minutes after the blood flow is blocked. If it cannot be completed, it will inevitably lead to cerebral infarction."

Dean Schneider gave his opinion with some worry, and did not forget to add something at the end.

"Last year when our hospital was reorganizing the operation, we considered this most difficult brain surgery, but in the end we had to give it up because of the location and resorted to interventional surgery. The result was still unsuccessful."

"I know this well. I will practice it first, and then do a [-]D real-time projection simulation operation to see if it is possible to succeed. I will know the result at that time. In this way, both doctors and patients in the hospital can see it with their own eyes. This virtual exercise, which is not an on-site exercise, will become another exercise for me. If it can be completed, we will perform the operation according to my plan. If it cannot be completed, then we will discuss the issue of improving the plan.”

"Why not use a robotic arm? With your ability to operate the robotic arm, you can definitely complete the operation!"

Alyssa confidently gave Chen Qun a suggestion, but then was poured cold water on her head.

"Time, no matter what type of surgery you choose, whether it's interventional or routine, even if you add two robotic arms to operate together, you will inevitably face a time problem in the end. The operation time limits all operations, so I can only choose The fastest surgical operation. If the tumor is located in other parts, there are multiple options, and you can even choose the ultra-long surgery with the best recovery.”

Chen Qun made a sharp comment. Alisa still wondered what the time limit was, but Dean Schneider, who was on the opposite side, knew that Chen Qun had seen this case, so he gave a comprehensive consideration.As for the conclusion of the time limit, it was also a key factor that they recognized after discussing the operation last year.

Interventional surgery takes a shorter time, but the operation is more difficult; surgery takes longer, but the operation is relatively less difficult.Others may not be able to give a high or low judgment, but Chen Qun, who is also the best surgeon and interventional doctor in the world, is most qualified to give this evaluation.

The nerve surgery he performed to save his colleague yesterday was considered the pinnacle of minimally invasive surgery, but it took more than ten hours. Even though he did it extremely delicately, the nerves were sutured as thick as a hair.What he was going to do today was a very large hemangioma, so minimally invasive surgery was not suitable.

As soon as the father-daughter duo left, Dongfang Wenxin asked, "Just now you said that fluid mechanics can be used to calculate the rupture of the blood vessel wall. Why don't I know that? How do you locate the density and toughness parameters of the blood vessel wall, and how do you calculate the blood vessel wall rupture? How to determine the fluid parameters of blood vessels based on the force on the wall?"

Seeing that the eldest lady asked many key questions in an instant, Chen Qun knew that he had just explained the specific operation of fluid mechanics parameters to two doctors. He was simply looking at the blind man with a wink. The eldest lady was the expert.But because the eldest lady is an expert, he would reveal his secrets with just a few explanations, so he had to start fooling the eldest lady.

"I'm just talking casually. Anyway, a small broom can give a rough estimate. It's a crime to deceive foreigners? Don't forget that Dean Liu told me several times on the phone just now, to come up with some new and advanced ones. Things, let the whole world see. And the application of fluid mechanics in medicine is the most cutting-edge technology. We don’t really want to verify it in the human body, but just determine two parameters in the simulated operation, which is also your credit.”

"Humph, stop flattering me. If you don't learn from me, you start to lie and try to involve me. I don't recognize it!"

Chen Qun knew that the eldest lady was arrogant again. If she didn't understand it too well, he could directly apply the data that appeared in the broken system laboratory to practical applications.Now that the eldest lady has noticed the anomaly, he simply gave out a piece of nonsensical data and prevaricated it first.

As for the equation or something, he didn't recognize it or express it.Then, use the language skill plus one scroll that you rewarded for the programming language, skip the process directly, and become a master.With this foundation, I continued to discuss those high-end math problems with the young lady.

Chen Qun acted at his will and immediately entered the system space, and then found that his imagination was full and reality was very basic. There was no computer programming language option in his skill tree, and it seemed that he could not use his cheating.The only thing that comes close is the talent of mathematical language, which can be used above.It's just that his current mathematical language ability is only intermediate. A college student who has also studied advanced mathematics is actually judged to have failed advanced mathematics by the system. This is a complete insult.

It seems that it is too bad to upgrade intermediate mathematics to advanced level. At least you have to reach the expert level and then jump to the master level, so that you can maximize your benefits!

(End of this chapter)