This anesthesia technique does not require professional anesthesiologist qualifications. It is just local infiltration anesthesia. The syringe with lidocaine in Chen Nan's hand slowly enters the skin and flesh, injecting bit by bit and withdrawing bit by bit, carefully avoiding the anesthetic drugs from entering the blood. among.

Anesthesia is completed.

The three-edged needle has burned red, just like his sincere heart, full of fire and hope.

Chen Nan took out the three-edged needle with a red tip, found the right place, inserted it directly, and quickly took it out!

The small blood vessel that looked like an earthworm burst directly, and the black and red blood rushed out. Qin Tao on the side quickly caught it with a vessel.

There was a burning smell in the air.

A section of the small blood vessel had been burned off and then carbonized under the bright red three-edged needle.

once!

Again!

The three-edged needle in his hand is like a firefly, dispelling the long night of TCM surgery.

Shen Yuyuan behind him said nothing, but stared straight at Chen Nan. He didn't speak for a long time, but there was a look of hope in his eyes.

Time passes minute by minute.

Chen Nan's fire needles choose different angles to continuously enter, block, carbonize, and burn off...and then start to work together to stimulate the vitality of the body.

The needle must be fast and the needle must come out like a dragon. The fire acupuncture method requires the needle to be inserted very fast, like lightning. If it is not fast, the lifeblood and foundation of the fire needle will be lost. Therefore, "fast" is the skill of fire needle operation, and "fast" It is a guarantee that the heat of the needle body is not lost.

The needle must also be accurate. First, the location of acupuncture points or pain and other reaction points must be found accurately; second, the location of the needle insertion point must be unbiased and not crooked, and the needle must be inserted accurately at the selected position; third, the depth of needle insertion Be accurate, go deep when you are deep, and shallow when you are shallow, so that you know what you are doing and what you are doing is accurate.

Just like in "Acupuncture Dacheng·Fire Needle": "Acupuncture should not be too deep, as it may damage the meridians, and too shallow, it will not cure the disease."

Fire needle pricking and bloodletting is not only a surgical operation, but also needs to have the effect of acupuncture and traditional Chinese medicine.

Chen Nan conducts fire acupuncture treatment on acupuncture points according to the patient's physical condition.

The patient itself suffers from muscle tumors caused by stagnation of cold-condensed qi and intoxication by dampness, so it is necessary to cooperate with acupuncture points to expel cold, remove dampness, and warm and unblock the meridians.

Chen Nan's acupoint selection this time was a little more insightful and more practical than when he helped Ruan Yongyi before.

After acupuncture is over!

Chen Nan stretched out his hand, and the nurse took the initiative to hand over the scalpel, but... looking at Chen Nan, there was a bit more anxiety and uneasiness in her eyes.

Can he do it?

This is what everyone has in mind.

Chen Nan didn't dare to hesitate at all. For him, this operation was a success, but it failed again and again. He couldn't let his confidence be shaken.

He held a No. 3 scalpel in his hand. It was more than seven inches long and of moderate weight. The sharp edge of the sword occasionally reflected a cold glow.

Chen Nan needs to find the great saphenous vein and then ligate the distal end.

The handle of the knife at this time did not give Chen Nan too much strangeness, because the traditional Chinese medicine Laojiuzhen also has a knife.

Incision requires sufficient judgment on the skin's toughness. This is the basic quality that a mature surgeon should have. Incisions of three inches will never increase or decrease.

Chen Nan knew that he was still far from that level, but he was definitely not bad, because controlling the strength of the fire needle was definitely more difficult than using a scalpel.

Chen Nan gently scratched the skin of the leg without damaging the great blood vessels. Instead, he needed to accurately find the great saphenous vein and ligate it.

Therefore, speaking up is crucial.

The technique he improved was minimally invasive and simple, so after the knife entered the skin, Chen Nan knew what he was doing and cut it open with confidence. A two centimeter-sized hole appeared instantly!

Ruan Yongyi on the side watched Chen Nan's surgery without saying a word.

In his last operation, the incision was 3.5 centimeters, and it took five minutes to find the superficial vein.

If it weren't for his unfamiliarity with this technique, his speed would have improved even if he did it for the first time.

For example, a conventional surgery basically only takes about 2.5 minutes when making an incision on the great saphenous vein.

Many times, the time it takes to find the diseased area through surgical incisions often represents part of the surgeon's strength.

Ruan Yongyi has not conducted research in related fields, but he feels that if he can enter 2.5 minutes, he will already be at the average level among directors.

How long will it take to use Chen Nan for the first time?

Or... can Chen Nan find the location for the first time?

Well, it is said that most people are confused for the first time, and they can’t even find the right place, so they start talking blindly with a knife...

At this time, Chen Nan had skillfully made an arc-shaped incision. The incision was not large, about 2 centimeters.

Will this work?

Ruan Yongyi held gauze and cotton balls in his hand to stop the bleeding, and frowned slightly at Chen Nan: "The opening is a bit small."

Chen Nan heard the sound, shook his head, and said calmly: "That's enough."

This sentence made Ruan Yongyi stunned for a moment. This kid... is so damn arrogant.

But one sentence is enough, but it is full of infinite confidence and calmness.

Ruan Yongyi said no more. Since Chen Nan has made the decision and he is the chief surgeon, he must give him enough autonomy.

However, Ruan Yongyi believes that Chen Nan will definitely hit a wall soon.

Because according to his experience, what is 2 centimeters enough for? Is there a big enough opening to find blood vessels?

This is obviously unrealistic and can even be said to be a fantasy!

I have three centimeters, but this guy is so short, can he do it?

However, Chen Nan's calm expression made him doubt his life.

Ruan Yongyi did not say much, but moved his hands faster. He quickly cleaned up the blood stains. Chen Nan moved quickly in his hands. He penetrated a finger deep into it. In a moment, a tortuous blood vessel suddenly appeared in his hand.

The diameter of the index finger is one centimeter, and the thickness of the blood vessels is about 0.5 centimeters. This finger can flexibly hook, send, and pull!

The blood vessels actually appeared in the wound!

This scene immediately shocked Ruan Yongyi.

"I am Cao!"

Ruan Yongyi blurted out a Chinese quintessence sentence, his scalp was numb, and his eyes were filled with incredible shock: How long has this... how long has it been?

It only took Chen Nan just two minutes to open the mouth, find the blood vessel, and then pull it out.

And how long did he spend searching for blood vessels?

Isn't this so fucking accurate?

Know everything!?

You couldn't find the place you promised for the first time?

How could he be so fast the first time?

And the two centimeter curved incision is so short and shallow...how did he do it?

For a moment, Ruan Yongyi's heart was like glass, shattering directly.

Is this a fucking new guy?

Is the newcomer so familiar with the road?

Have you ever seen such a newcomer?

Qin Tao stood aside and was also impressed by Chen Nan's operation.

At this time, Chen Nan was not in a hurry.

When blood vessels appeared, Chen Nan quickly started ligation, and then... pricked the veins and let blood...

The whole process went very smoothly!

After the ligation, the subsequent operations are very simple and smooth.

As long as Chen Nan doesn't make any principled mistakes, everything will be solved.

The fire needle, burning red, bleeding, and carbonizing again and again... Chen Nan's process was smooth and smooth, as amazing as a veteran who had experienced many battles.

Behind him, Shen Yuyuan couldn't understand Chen Nan's operation, but felt that it was very smooth. However, he glanced at Ruan Yongyi and saw that the other party did not make any comments and did not say much.

Time passes very slowly, this is the only thought in Ruan Yongyi's heart at this time.

This kid!

How the hell could he do it so skillfully?

Is this really his first surgery?

Why doesn’t Mao Laozi believe it at all?

The blood vessel dissection went smoothly without any accidents.

But!

No surprise is the biggest surprise for Ruan Yongyi.

How can a newbie be so skilled at performing this kind of surgery?

Is this kid kidding me?

But……

Until Chen Nan asked Ruan Yongyi a question, Ruan Yongyi was completely confused.

"Director Ruan, this equipment...is this how it is used?"

"You just... seemed to have used it wrong, right?"

Ruan Yongyi coughed and blushed a little.

Fortunately, his face was too dark to tell any clues, otherwise he would definitely be embarrassed to death.

"Well, it's personal habits, there is no fixed routine."
To be continued...