"It's different. Heart transplant does not involve sympathetic nerves." Su Yun replied.

His expression was rarely serious. Once he talked about heart transplantation, his professional atmosphere and confidence arose naturally.

"How much do you know about the detection of the nervous system?" Zheng Ren asked.

"I'll ask my friends who are doing research." Su Yun took out his cell phone and began to flip through the phone book.

Zheng Ren was very moved. A sissy like Su Yun, who was sharp-tongued and sharp-mouthed, actually had friends all over the world. When he came to the imperial capital to participate in the prostate program, Fang Lin and Zhao Yunlong came to hear the news and took him to drink.

Haicheng knows the little girl in Midog House, and she looks good.

Now that he wants to ask about nervous system testing, he can pick up his phone and ask someone to consult.

Do people nowadays like thorny guys? Or do people with high looks beloved by everyone?

But this is not important. Zheng Ren wants to know which equipment can detect nerves and then see if the system space is sold.

You can't buy it blindly. Experience value can be considered a common point. You can buy equipment and also buy surgical training time. This kind of thing is like money. Who would think it's too much? Since we have the system, we seem to be no longer interested in money, and it may also be because we have better methods of exchange than money.

Zheng Ren fell into deep thought without hesitation, and his thoughts had already flown out of nine heavens.

Soon, Su Yun got the news.

"The domestically produced neural current sensors cost more than 100,000 yuan, and imported ones are even more expensive. Boss, what do you want this thing?" Su Yun felt strange and asked.

"I always feel that patients with renal artery stenosis need to undergo surgical dissection, but you know that they can't do it casually." Zheng Ren sighed. When he said this, no matter how Su Yun asked, he would not continue.

If you talk too much, you will lose it. The ancients are sincere and I will not deceive you.

As long as Su Yun is given a thread, he can find more things that need to be explained by himself. It is best not to say anything about the system.

Su Yun was just a little strange and would never think of the big pig's hoof in the system. Seeing that Zheng Ren was in a slightly strange mood, he guessed that the patient with renal artery stenosis had not made any breakthroughs, so he comforted Zheng Ren for a few words and went to rest.

Back to the system space, Zheng Ren opened the panel of the system mall and read it one by one.

Neural current sensors... This kind of thing is generally used by people who do basic research, but is basically not used in surgery.

After searching for the young man for twenty minutes, Zheng Ren found that there was indeed a medical neural current sensor in the system mall at a very low position.

200,000 experience value...

Seeing this price, Zheng Ren almost spit out an old blood.

The surgical training time of one day is 86,400 experience points, and a neural current sensor is actually worth more than two days of surgical training time.

It's really fucking.

Zheng Ren hesitated for a while and finally ordered the purchase. After all, this is just an investment, looking forward to greater output. Moreover, Zheng Ren was also very curious about the side reactions of blood vessels and nerve adhesion caused by radiofrequency ablation.

A black little thing that looked particularly textured appeared in front of Zheng Ren. Zheng Ren did not appreciate the system black technology at all. He looked at the surgical training time and felt a lot of heart-stuck.

As the neural current sensor falls into Zheng Ren's hands together, there is also a guide to use it.

Zheng Ren read the guide and felt a little moved on how difficult it is to do basic research. But now he has not thought too much about it. He has consumed it all at once, and the first thing he must face is the lack of surgical training time.

It would be better to do more tasks and ignore the task rewards. It seems that it is wrong. Zheng Ren corrected some of his behavioral errors, re-entered the system operating room, and started another operation.

The experiment subject was still lying on the side, peeling off layer by layer, and seeing the stenosis of the renal artery. Zheng Ren carefully separated the renal sympathetic nerves fused with the blood vessels, and the technique was delicate and gentle, and it exerted a level of 120%.

After wandering a corner, Zheng Ren put the circuit of the nerve current sensor on it.

According to the usage guidelines, Zheng Ren regulated the current and performed electrical stimulation of the renal sympathetic nerve.

However, Zheng Ren was confused.

The fusion was stimulated by a weak biological current, and the experiment subject had no reaction at all.

The big pig's hooves went down? As soon as this idea appeared, Zheng Ren denied it.

impossible!

If it weren't for this reason, could it be... Zheng Ren was stunned for a moment and began to carefully observe the direction of the renal sympathetic nerves.

The life or death of the experiment is no longer important.

This operation will inevitably fail. The local anatomy I had done before was problematic, and Zheng Ren quickly realized this.

Sure enough, Zheng Ren's surgery speed accelerated. The experimental subject died immediately because of the stimulation of the renal sympathetic nerve and increased blood pressure.

Zheng Ren continued to do local dissection, starting from the initial section of the renal sympathetic nerve, searching little by little, rather than looking in retrograde direction. This is more troublesome, the range of detachment needs to be larger, and the danger increases exponentially.

However, Zheng Ren had no choice.

The 20-fold microscope operation is very tiring. But Zheng Ren dared not blink his eyes, for fear of missing something.

It took him a long time to complete the dissection of the renal sympathetic nerve.

It turns out that everything was wrong before!

The fusion section between the renal artery and the renal sympathetic nerve looks like the section of the nerve, but it is nothing! It is a piece of connective tissue. It just looks thick and goes along the renal sympathetic nerve, and is easily mistaken for renal sympathetic nerve.

The real renal sympathetic nerve is buried below and almost fuses with the outer membrane of the blood vessels.

Zheng Ren sighed and the difficulty of the operation was further improved. But this was not important. He found the reason for his repeated failures, so what he had to do next was simple.

After all, the level of surgery is here, and if you find the problem, there is nothing special. Just do it step by step.

Zheng Ren begins a new operation.

The renal artery stenosis was found. The position of the renal sympathetic nerve was previously thought to be directly disconnected, and the experimental subject did not respond at all.

After layers of connective tissue less than 1 mm were bluntly separated, Zheng Ren finally saw the renal sympathetic nerve.

Under a 20x microscope, all operations will be magnified. He held his breath and concentrated, freeing the kidney sympathetic nerves bit by bit.

This time the experiment subject did not die and his status did not change.

Looking at the sympathetic nerves that were freed, Zheng Ren knew that this operation was basically successful!

Next is interventional surgery.

Puncture, super select, stent entry.

When he opened the bracket, Zheng Ren's heartbeat seemed to stop.

The ECG monitoring data connected to the experiment body is very stable and there is no major fluctuation.

As the scaffold was fully opened, there was no number of deaths in the experimental subject after several times.

Zheng Ren did not celebrate, but began to rinse and close his abdomen.

After sewing the last stitch, he looked up.
Chapter completed!