The secretary was angry, maintained a kneeling posture, used his hands and feet at the same time, and opened a distance from Zheng Yichen, and never dared to speak again. Pen, fun, and www.biquge.info

Although he had put aside the cruel words to save the old man's life, Zheng Yichen was still at a loss in his heart, and he had no clue about the next treatment.

Seeing that the old man was about to die, he had no choice but to reach out and press on the old man's abdomen, and use the abdominal technique he used at the beginning to compress the abdominal cavity and drive the respiratory tract to make a firing response, so that the old man could breathe a few breaths of fresh air and relieve his urgent needs.

The old man did not breathe on his own, and conventional artificial respiration did not work for him, and he could only use this technique to give him a good chance to breathe.

There was a faint gurgling sound in the old man's throat, and the gray color of his face eased a little, but the color of the sauce purple remained unchanged.

Zheng Yichen's face was solemn, this technique must not be used repeatedly, otherwise it will bring great damage to the old man's intestines, and if it becomes serious, there will even be complications such as bleeding or perforation.

In other words, all he could buy was a few seconds between breaths!

Zheng Yichen supported the ground with his hand, and there was a stinging sensation in his palm that a sharp object cut through the skin, and it turned out that the palm of his hand was cut by a certain piece of porcelain shard scattered on the ground.

He frowned, his eyes swept away, staring at the fragments of dishes and food scraps on the ground, his brows raised high, vague, as if he had caught a clue.

In his mind, a sentence from the crowd of onlookers suddenly flashed back: "Could it be that he ate something wrong?" ”

Eating the wrong thing?!

Zheng Yichen keenly captured the fleeting inspiration, and there was a kind of clarity and clarity that cleared the clouds and saw the moon: "It's not a foreign body blocking the trachea at all, but respiratory muscle paralysis caused by food allergies!" ”

Allergy is an allergic reaction of the body, which is an abnormal reaction of a person to a normal substance (allergen), and allergies occur when the allergen comes into contact with people with allergies.

Allergens include pollen, dust, allogeneic proteins, chemicals, ultraviolet rays, and hundreds of other species.

The symptoms of allergies can be large or small, different from person to person, some people are allergic, the most is to cause asthma, rhinitis or atopic dermatitis, but a small number of people after exposure to allergens allergic symptoms, it will be life-threatening.

Respiratory paralysis is one of the deadliest allergies, enough to kill a person in a matter of minutes!

The tongue of the elderly is stretched back and the respiratory muscles are paralyzed, which are allergic symptoms induced after eating a certain food by mistake!

As for what kind of food he ate that caused the allergy, Zheng Yichen had no time to investigate, the top priority was to let the old man recover his ability to breathe and save his life!

Zheng Yichen raised the knife again, and this time the gesture of holding the knife changed to the most standard posture of holding a scalpel.

He slashed the old man's throat with a knife!

The secretary was so frightened that he was about to stop it, but when the words came to his mouth, he stopped alive and swallowed them in his stomach.

So far, he has nothing to do, he can only trust Zheng Yichen.

Zheng Yichen seemed to swing a knife at the throat, but the landing point of the blade was very particular, cleverly avoiding the carotid artery, using a straight incision, from the lower edge of the thyroid cartilage to close to the suprasternal fossa, along the anterior midline of the neck, to cut the skin and subcutaneous tissue.

He was performing a tracheostomy on an old man.

Zheng Yichen carefully separated the sternohyoid muscle and sternal thyroid muscle, exposed the thyroid isthmus, and exposed the position of the trachea.

The old man was on the verge of dying of breath, stimulated by pain, his eyes rolled up, his arms waved wildly, and his lower limbs kicked wildly, as if he had been hit by a magic barrier.

Zheng Yichen's heart tightened: the old man couldn't hold it anymore!

His heart was horizontal, and he had no time to think, at the last moment, a knife cut the trachea!

Bloodshot out! The sword shines!

As the blade fell, the old man's twisted limbs suddenly showed a strange stiffness, fixed in place, this change from big movement to big quiet, so that the hearts of onlookers also rose to their throats.

Zheng Yichen's eyes revealed a deep sense of frustration: "Is it too late?" ”

In the next moment, the old man's stiff limbs began to lie down soothingly, parallel to his body, his chest began to rise and fall regularly, the incised trachea, the skin and flesh rolled, and red blood foam came out of the surgical opening.

And the old man's hideous and terrifying face also began to change, turning from purple to crimson, and then to the ruddy of ordinary people.

The distorted facial features have also returned to calm, and the frowns are tightly locked, soothing and slightly curled.

He closed his eyes tightly, looked peaceful, snored loudly between a few breaths, like a train whistle, and began to fall asleep.

Old man, finally breathing on his own!

Zheng Yichen's heart was relieved, and he secretly exclaimed that it was dangerous, if this knife was slowed down by half a second, or the strength was worse by half a point, it would cause irreparable consequences.

Thankfully, it worked.

Zheng Yichen put down the knife in his hand and pointed to the restaurant waiter standing aside: "Bring me a few plastic straws." ”

After getting the news that someone fell to the ground while eating, the person in charge of the restaurant had already appeared at the scene, and when he saw Zheng Yichen save the old man's life, he was also relieved, the people who eat here are either rich or expensive, if something happens in the restaurant, he doesn't have to do it as a manager.

He had already respected Zheng Yichen like a god, and was secretly grateful, but when he saw the waiter stunned to the side, he couldn't help but reprimand: "Did you hear that?" Why don't you hurry up and get a straw, you don't want to do it, do you? ”

The waiter woke up like a dream, ran to get hundreds of hard straws, and handed them to Zheng Yichen.

Zheng Yichen shook his head and said, "You don't need so much, just four." ”

He took out four straws and formed them in a zigzag shape, spread the muscles, and carefully inserted them into the trachea to allow for a smoother flow of air inside and outside.

After doing these follow-up work, he sat down on the ground, wiped a handful of sweat beads, and showed a rebellious smile to the secretary, as if to say: Look! I didn't break my promise and saved his life!

The secretary looked excited, forgot to get up, used his limbs together, crawled to Zheng Yichen's side, and held his arm: "Thank you, what is your name?" When our leader is fine, we must find a good way to repay you. ”

Zheng Yichen shook his head and said, "Excuse me!" I didn't come to save people to get something in return, it doesn't matter what the name is, you just have to remember it...... I'm a doctor, and that's enough! ”

When the person next to him heard this, he couldn't help but be moved, and for the first time realized that the word doctor contained a lofty sense of mission and honor.

They raised their hands to applaud vigorously, Zheng Yichen hurriedly made a silent movement, pointed at the sleeping old man, and signaled them not to make too much movement, disturbing the old man's sleep.

His subconscious intimate behavior captured everyone even more, and everyone had a smile of admiration on their faces, their hands struck each other, without making a sound, and completed the most silent and silent applause ceremony.

There is no sound, but you can hear the thunder and applause!

These people, with silent applause, vented the shock in their hearts and their admiration for Zheng Yichen!