Nodding to Qian Yu, the ram opened the medicine box, revealing the contents inside, which were some strange knives, a few balls of gauze, a pack of different types of needlework and thread, and several small amounts of blood.

This is some simple surgical equipment made by Qian Yu according to the modern medicine in his memory. Last time, because He Sui inexplicably proposed to break up, Qian Yu was depressed and made distilled spirits.

He originally planned to get drunk to relieve his sorrows, but before he could drink it, he was robbed by the brothers of the Wyvern Gang. The ram was the most unfortunate of all, because he was the only one who drank the wine.

The so-called head of liquor is the alcohol that is distilled at the beginning, and the alcohol concentration is the highest at this time, and there is a high concentration of methanol in it, which cannot be drunk directly.

But when Qian Yu found out, he was already stuffed into a whole jar of stomach. Is this worth it? With such a high degree, it is not uncommon to drink dead people, and under the horror, Qian Yu asked Feilong to help the other brothers hold down the ram and began a cruel gastric lavage.

Speaking of cruelty, that scene is simply too spicy to the eyes, without the assistance of modern medicine, Qian Yu can only use the primitive gastric lavage method of the ancients.

The method of the ancients was very simple, that is, to pour a large amount of dung into the mouth......

Because of this, the ram almost broke off his friendship with the brothers of the Wyvern Gang, and he thought that the little wine he drank would only get drunk at most, and his life could not be in danger at all.

In order to redeem the brotherhood, Qian Yu had to tell him the principle of distilled spirits, and the reasons why the head of the wine may contain a large amount of methanol, and incidentally mentioned the role of increasing the concentration of alcohol in medicine, and then expounded the modern medical theory system.

Who knew that the ram, who was only keen on cooking on weekdays, suddenly became interested in Qian Yu's medical skills, and asked Qian Yu for advice from time to time.

This gave Qian Yu an idea, now that the Hu soldiers are in the city, there will definitely be casualties in the battle between the two sides...... Only hehe......

In that case, why not build a small field hospital with the help of the ram's hand?

As soon as he thought of it, Qian Yu told the ram all the medical knowledge he knew, and took the initiative to take out the silver for him to buy and make various equipment, and then allocated some people to come over for him to command.

Qian Yu didn't expect that he was just on a whim, but it took the ram less than ten days to realize Qian Yu's idea, especially the manpower transferred to him, and now they have learned this complete set of current medical theories.

The only deficiency is the practical training of these people, after all, no matter how well they learn theoretical knowledge, they cannot become good doctors without hands-on practice.

What could be more helpful to Qian Yu's teaching than being covered with wounded on the ground? What could be more conducive to the training and practice of these medical staff than the injury of a water?

The rookie medic in front of the meeting all looked at him with blank eyes, and Qian Yu waved his hand and motioned for them to lean over.

He's going to have a major surgery, and it's good for them to have them close to see it, and having someone around to help him also increase his success rate.

Some blood was taken from Meng Nan's stomach and dripped into the two serums prepared by the ram, and after a gentle shock, it was found that only coagulation appeared in the second blood sample.

Qian Yu immediately determined that Meng Nan was blood type B: "Look, this warrior's blood type is B, be ready, if you lose too much blood during the operation, you must replenish his blood in time." ”

Seeing this, the others nodded their heads in agreement.

Blood transfusion is an indispensable step in the treatment of traumatized personnel, and Qian Yu spent a lot of effort in order to do this, from formulating blood types A, B, C, and D that are more suitable for the understanding of the ancients, to making self-made blood transfusion equipment, all of which made him rack his brains.

It's just that there is no mature blood preservation method in this era, and it is very difficult to give people blood transfusions. Therefore, it is best not to use it lightly unless it is absolutely necessary.

After Qian Yu finished speaking, he first washed his hands in the prepared distilled water, then took out the special salt water, and handed Meng Nan a towel at the same time: "Bite tight, I don't have anesthetic, I can only endure it by yourself." Try not to struggle, otherwise my hand will slip and poke your heart, liver, spleen, lungs and kidneys. ”

Meng Nanyao nodded and said, "I'm not afraid of pain, just come!" ”

Damn, it's all this time, what are you pretending to be, and there are no beautiful girls next to you. Qian Yu shook his head, didn't bother to pay attention to this guy, and poured a bowl of salt water directly on his stomach.

"Whew-" The terrible scream was low and dull, and the beads of sweat on Meng Nan's forehead rolled down like a waterfall.

Qian Yu was about to say a few cool words to this "tough guy", but who knew that Meng Nan experienced the initial pain and slowly calmed down, as if it was another person who died and came alive from the pain just now.

While admiring in his heart, Qian Yu took out a thin, bright sharp knife and quickly slashed at Meng Nan's stomach, and the originally small wound expanded to six inches long.

Reaching out to open Meng Nan's belly, he saw the colorful internal organs, and the ram on the side took the opportunity to take out a bronze mirror, so that the reflection of the copper mirror could shine into Meng Nan's abdomen as much as possible.

At the critical moment, Qian Yu didn't dare to joke anymore, his attention was unprecedentedly concentrated, and he soon found something that caused fatal injury to Meng Nan, it was an iron piece, the iron piece flew into the abdomen, cutting the intestines, fortunately, the intestines were not broken, but only a two-inch-long wound was cut.

Taking out the iron piece, Qian Yu carefully turned out the intestines of the injured part and put them into the prepared salt water, and the broken intestines must be carefully cleaned to remove the overflowing excrement, otherwise these things will enter the inner abdomen with the wound and easily cause infection.

Qian Yu washed very seriously, he had never been a surgeon, and suddenly found that he was very talented in this industry, he knew that he should not have chosen to be a teacher in the first place, cutting an appendix and opening a skull for a patient, wouldn't it better reflect the meaning of life?

It's just that other people don't think so, Qian Yu at this time is in their eyes, and he is alive and well as the villain in a ghost story, isn't it?

Didn't you see the red blood on his hands? Didn't you look at the way he looked at the intestines in the basin? Didn't look at the sly smile on his lips?

The most terrifying thing is that at this moment, the owner of the intestines is looking at everything Qian Yu has done with his eyes open. frightened eyes, as if Qian Yu was the most ferocious devil in the world......

All of them were pale, cold and fragile, and they had begun to vomit, and they wanted to leave this place that would give them nightmares, but no matter how hard they tried, they just couldn't move.

Qian Yu finally finished cleaning the intestines, and then took a needle wearing sheep intestines handed over by the ram and carefully stitched it up. It's just that compared to Qian Yu's medical talent, his tailoring talent is very ordinary, and a small embroidery needle is worn for half a day, and less than half of it is sewn.

The ram that watched from the side:

"Hey, you're a little off ...... needle"

"No, no, no, this stitch is too big, and the excrement inside will overflow......"

"The needle should be pierced along one side, not left and right for a while, which will destroy the aesthetic ......"

The others were sweating profusely when they heard this, big brother, are you saving people or embroidering?

Qian Yu glared at the ram angrily: "Don't make noise, I'll be distracted this way." ”

The ram was not convinced: "If you can't do it, you can't do it, just admit it, why don't you let others say it?" ”

"I can't, can you? Why don't you come? ”

"Come on, you think I won't?"