301 Just Almost (1/4)

Chapter 301 Almost (14)

Zheng Ren was in the operating room, concentrating on the operation.

He finally figured it out and practiced the latest positioning method. It's just that the patient in front of him hasn't had a corresponding examination, and the theories he wants to understand cannot be practiced.

Although it is meaningless to the surgery in front of him, Zheng Ren's surgery experience has improved a lot.

In the operating room of the system, he has controlled the number of penetrations and punctures between the hepatic vein and the portal vein branch within 10 times.

In the later stage, a TIPS operation can be completed in less than 2 hours, and even Zheng Ren has improved the prevention of postoperative hepatic encephalopathy.

This research and study was of great help to Zheng Ren.

Although all the surgical training time and experience points accumulated in the early stage were consumed, Zheng Ren believed that it was worth it.

Not only the emergency surgery, but even the emergency surgery, Zheng Ren is very confident in getting it done.

The puncture needle was sent to the position where the images overlapped, Zheng Ren said in a deep voice, "Prepare to puncture."

Su Yun understood, and held the guide wire firmly in his hand without moving.

At this time, you don't need to be fast, you just need to be steady.

Zheng Ren checked the direction, made the final adjustment, and pressed the button of the puncture needle.

Not surprisingly, the puncture failed.

He was not disappointed, because Zheng Ren knew that the purpose of this puncture was positioning, not success.

This puncture was just to leave a mark on the image as a marked target.

Zheng Ren looked at the video intently, and he already had a three-dimensional graphic construction of the patient's hepatic vein and portal vein in his mind.

"Up 1.5cm, the angle is 15 degrees to the right." Zheng Ren said while moving the guide wire.

Su Yun was stunned for a moment. According to Zheng Ren, it was enough for Zheng Ren to operate on his own. This was the case in previous surgeries. Why did he tell himself? And there is a 15 degree right deviation, what does that mean?

After a little thought, Su Yun quickly understood what Zheng Ren meant.

Because the hepatic vein is very thick, the guide wire is too wide in the hepatic vein, resulting in constant drift.

Zheng Ren must operate the guide wire, walk along the blood vessel wall, and use the blood vessel wall to help fix the guide wire. Although the effect is not great, it is much better than being empty around.

The surgical technique involved here is the hand feeling accumulated with experience, Su Yun knows.

As for the right deviation of 15 degrees, it is to tell myself the angle that the hand should maintain when fixing the guide wire.

Su Yun thought contemptuously, thanks to his high IQ, he really wouldn't be able to cooperate with another person. It's a good luck and good luck to meet myself.

Zheng Ren also knew this, but these were learned in the operating room of the system before the operation, and there was no time to communicate and exchange at all.

[Ha, this is the first time! 】

In Xinglin Garden, barrage counting began.

After many live broadcasts, all the doctors who went online to watch the operation for the first time had the illusion that the surgeon would never fail.

They seldom gloated, but counted happily to see how many punctures the operator could successfully complete the operation.

[This needle is a bit far away. 】

[It's a bit far away, I don't know the intention of the operator. If it's luck, his luck really doesn't seem to be very good. 】

[I don't believe that the surgeon will perform the puncture blindly. The last embolization resulted in necrosis of the intestinal tract, and then the necrotic intestinal tract was used to mark the bleeding point. Do you still remember the surgery? At that time, I was in a panic, I didn't expect that the surgeon really did it. 】

Soon, under the barrage, the operator began to puncture for the second time.

The black image of the puncture needle was like a black lightning strike.

The images of the portal vein and the hepatic vein overlap, and the image of the puncture needle stops immediately after appearing, and is mixed in the overlapping images of the portal vein and the hepatic vein, making it difficult to distinguish.

[Did it succeed? 】

[I don't know, the needle is in a particularly good position, and I have a feeling that the puncture has been successful. 】

[The reader will know what to do next. 】

The doctors of Xinglinyuan seemed to have entered the operating room, as if they were performing the operation themselves, their hearts were hanging in their throats.

At the beginning, some people said that the position of the first needle was a little far away, which was intentional by the surgeon, while others disagreed. But judging from the position of the second needle, it was said that the surgeon was blind without purpose, and the doctors watching the live broadcast did not believe it.

Even if it is not successful, everyone inexplicably believes that the next injection will definitely succeed!

This is the confidence brought to everyone by dozens of surgical live broadcasts.

In the operating room, Zheng Ren shook his head, focused on watching the video, and said, "0.3 cm backward, 10 degrees to the right."

He seemed to be the captain of a bumpy boat in the sea, facing the wind and waves without fear, and kept giving orders.

And his crew, with firm execution, believed that under the command of the captain, the ship would be able to overcome the wind and waves and reach the other shore.

The guide wire retreated a little. If you don't feel sharp, you won't feel the guide wire wandering at all.

The distance of 0.3cm... is really difficult to quantify.

Su Yun could feel the change of the guide wire. After Zheng Ren retreated the guide wire by 0.3cm, he held the guide wire in his hand, 10 degrees to the right, and tried to fix the guide wire as much as possible.

Zheng Ren glanced again, this time he was full of confidence.

It is completely different from the system operating room! Zheng Ren returned to reality, and after two punctures, he realized it.

System task reward, my accumulated lucky value has reached the level of +6.

Although he never knew what the luck value was for, Zheng Ren was keenly aware of the difference between the reality and the systematic operating room training during the TIPS operation.

The second needle was originally a tentative puncture, but the main purpose was to locate the other side, and then confirm that the portal vein was between the two.

This is the method Zheng Ren mastered.

But the second needle almost went into the portal vein branch smoothly, only a little bit. At that moment, Zheng Ren had a clear realization that if his luck value was even 1 point higher, the needle would be there!

At this moment, Zheng Ren was full of confidence!

This needle is not there, the next needle will definitely succeed!

After Su Yun fixed the guide wire, Zheng Ren started to puncture.

His fingers pressed firmly on the button.

But at this moment, the patient suddenly vomited violently.

As soon as the body moved, the position of the puncture needle also shook violently. In this case, the god of luck did not favor Zheng Ren, and the third injection failed.

In the live broadcast room of the surgery, there was silence.

Many people feel in a trance that they have succeeded when the puncture needle is preparing for the puncture point.

【Pity……】

After a long time, a barrage slowly flew by.

[It's okay, it's just an accident, the next injection will definitely succeed! 】

[The next shot will probably have to be positioned, and if you want to succeed, it still depends on luck. 】

【...I suddenly felt a sense of despair, like cutting through the Maxillary point, but I couldn't see the appendix. 】

[Sweat...is that a horror movie, okay? Don't mention the fact that you can't see the appendix when you cut Max's point. I had an appendectomy the other day and it took 3 hours. The appendix was finally found near the splenic fossa. 】

[Sympathy upstairs. 】

[sympathy upstairs +1]

【…】