Jung Ren was distressed.

Almost all the medical supplies that could be collected have been depleted.

The helicopter, due to weather conditions, was unable to land. According to Zhao Yunlong's information, two helicopters of the Army Aviation Regiment of the Military Region took off to rescue after receiving the news.

But when you enter the mountainous valley, the fog obstructs the view, and you can't see anything.

Climb 2000 meters, still the same. Forcibly groped for more than 10 kilometers, thunder and lightning, and had no choice but to return.

In the disaster area, after experiencing a huge earthquake, Tiangong is still not beautiful, increasing the difficulty of rescue by the follow-up troops.

Helicopter rescue, in terms of regional use, is greatly limited.

Not only could they not find the location that needed to be rescued, but they were unable to airdrop the supplies they were carrying when they finally had no choice but to return.

Zhao Yunlong and the others worked hard to tidy up a corner of the town center square, and the temporary tarmac turned into did not play any role at all.

The supplies were exhausted, and 100 seriously injured people were waiting for rescue.

There was no plasma, no medicines, and even the incision packs were used up.

Zheng Ren looked at the seriously injured and dying wounded in a daze, and he couldn't use his strength.

He bought an incision pack in the System Mall, but there were no drugs for sale in the System Space.

After hesitating again and again, Zheng Ren still didn't have the courage to directly operate on the injured who was still moaning in pain. There is only local anesthesia, and the patient who needs to be operated on has a ruptured organ, which is fundamentally different from appendicitis and cesarean section.

It was raining heavily, and visibility was very poor. Even if you want to light a campfire, it's hard to do it.

What the damn weather!) Zheng Ren scolded viciously in his heart.

"Boss, do you know that when there was a surgical operation at the earliest, there was no anesthesia?" Su Yun muttered without knowing what he was thinking.

The sound was a little erratic in the pouring rain.

Although it was still afternoon, it was overcast as if it was late at night.

Su Yun's voice was like a ghost, and Zheng Ren frowned and wiped the rain from his face. But it didn't work, the rain was a little difficult to breathe, wiped a handful, and then more rain attached to the face.

No anesthesia...... This seems a bit difficult.

The members of the rescue team searched for supplies and sheltered the wounded as much as possible. But no matter how you do it, everything is so simple.

Zheng Ren stared blankly, but what was in his mind was something else.

There is also local anesthetic, I have done appendicitis with local anesthesia, so the wounded with ruptured liver and spleen at the scene......

Get your feet wet?

They have entered a state of hemorrhagic shock and have a poor sense of pain, which may be possible.

When there was a surgery, there was no anesthesia, and the operation was fast!

Zheng Ren knows this.

But at that time, most of the amputations were done, and the removal and suturing of internal organs, the earliest surgical methods could not do this.

The idea of giving it a try burned like wildfire, and gradually became a prairie fire.

If you have time for surgical training, you can do a few first.

As for the surgical instruments, with their backs to sometimes reliable and sometimes unreliable big pig's trotters, Zheng Ren is not worried.

The incision package purchased in the system mall can be disinfected with water and automatically sterilized.

It's just that the unreliable big pig's trotters don't provide medicine, which makes Zheng Ren feel a little disappointed.

He gave Su Yun a perfunctory sentence, and then came to the system space and clicked on the purchase to buy surgical training time.

The subject is a simulated injured person with a ruptured spleen, and Jung in enters the operating room. Without hesitation, without hesitation, began to anesthetize with local anesthetic drugs, and then opened the skin.

The blood pressure was very low, and Zheng Ren estimated that the highest pressure of the injured was 60 mm Hg.

After the incision, the subject bleed very little, and the effect of local anesthetic drugs was still acceptable.

Blunt separation of skin and muscle tissue. At this point, everything is still under control. However, the incision of the spleen and the appendix are different, and the dose of anesthetic required is also doubled.

When Zheng Ren opened his peritoneum and touched the ruptured spleen, the subject twitched violently, dark red blood gushed out, and his breathing and cardiac arrest occurred.

What's so exciting?

Zheng Ren was stunned.

What did you do, and how could the subject have such a big reaction?

After being stunned in the operating room for a few minutes, Zheng Ren shook his head and resumed his surgical training.

He struggled to recall the surgical process of local anesthetic appendicitis, and thought about how to block the nerve reflex caused by the spleen.

The operation proceeded slowly, and the test subjects changed again and again.

If it weren't for the fact that he had a lot of surgical training time at hand, Zheng Ren would have the heart and the strength.

See how the subject died...... If this is done outside, I am afraid that I have been beaten to death by Zhao Yunlong.

With the experience provided by the test subjects, Jung Ren gradually gained a better understanding of the various reactions caused by pulling the internal organs.

In general, splenectomy can be performed with continuous epidural anesthesia or general anesthesia. All reactions are completely ignored and rarely occur under anesthesia.

Special events, special places, and special circumstances forced Zheng Ren to this dead end.

Hundreds of failed surgeries have accumulated countless experiences. Pulling the internal organs caused various reactions, and Zheng Ren also knew it.

Where to use local anesthesia has the best effect, and gradually figuring it out.

At this moment, Zheng Ren felt from the bottom of his heart how happy it was to be able to stand in the operating room for surgery, with anesthesia and instrument nurses, and not to worry about these things, as long as the operation was done.

Spleen rupture, liver rupture, all exercises, Zheng Ren performed nearly 2,000 surgeries.

The vast majority are failures.

When he left the system space, Zheng Ren felt a little tired for the first time.

It's really tiring, spleen resection and liver rupture repair under local anesthesia are two completely different surgeries from what I learned and mastered before.

The problems considered are fundamentally different, and the difficulty of the operation has increased by a geometric scale.

Thankfully, that's all in the past.

Zheng Ren felt that his skill tree seemed to have changed, but he was pressed for time and didn't have time to take a closer look. After holding a set of self-sterilizing cutting equipment that he had purchased, Jung Ren left the system space.

Out of the system space, the sound of the rain makes people a little irritated.

"I thought I could give it a try. Zheng Rendao put the cut bag into his individual first-aid kit, "Let's go and prepare." ”

"What?" Su Yun felt that the rain was too loud, and he had misheard what Zheng Ren meant, so he asked in surprise with a blank face.

"Local anesthesia, you can give it a try. Zheng Ren said, "I was in Haicheng and had local appendicitis. ”

"Boss, can the appendix be the same as the liver and spleen?" Su Yun stared at Zheng Ren like a fool.

"It's better than waiting to die. Zheng Ren covered his eyes with his hands and looked diagonally upward.

The sky was overcast, the rain was pouring down, and there was no sign of stopping.

On such days, helicopters simply can't take off and land. Even if the incision is made to stop the bleeding, it is difficult for the wounded to survive.

But there is still something to be done.

Zheng Ren narrowed his eyes and looked for Zhao Yunlong's figure through the rain curtain.