Chapter 2412

After Zheng Ren rushed in, he saw Chang Yue lying on the ground, one hand forward, as if he wanted to grasp something.

She was wearing pajamas, her exposed hands and wrists were flushed, and she could see red spots and papules. Because he was prone, his wheezing was low and rapid.

The system panel is red and dripping blood. The bright diagnosis above makes Zheng Ren's heart sink to the bottom - anaphylactic shock!

Without systematic diagnosis, the three people at the scene saw that it was anaphylactic shock. Su Yun turned Chang Yue's body over. Zheng Ren held the phone in his hand. While dialing 120 for first aid, he shouted, "where is your training blade?"

"Bedside table!" Su Yun's voice was hoarse, his neck veins were full, and his green tendons were exposed on his forehead. He tried his best to say the word bedside table.

As he spoke, he opened Chang Yue's mouth and took a simple look to make sure there were no foreign bodies and a large number of secretions.

Then put one hand on Chang Yue's forehead, hold her nostrils with her thumb and index finger, hold her chin with the other hand, tilt her head back as far as possible, keep her airway open, then take a deep breath and open her mouth to close around Chang Yue's mouth.

With Chang Yue's chest raised, after 1.5 ", Su Yun looked up, took a deep breath of oxygen and gave another artificial respiration.

After the second breath, he raised his head, relaxed his grip on Chang Yue's nostrils, turned his face aside and put his ears between Chang Yue's mouth and nose.

A sharp whistle came.

Laryngeal edema, respiratory spasm and respiratory obstruction.

Xie Yi touched Chang Yue's pulse and said hurriedly, "the pulse is fine and the blood pressure is estimated to be about 70."

Su Yun's black hair fluttered slightly in front of his forehead, and his eyes stared at Chang Yue with faint blood. But he didn't speak. He took a deep breath again, and then did artificial respiration according to the previous steps.

With the entry of fresh oxygen, Chang Yue has begun to have cyanotic lips, and the color is slightly relieved.

After six artificial respiration, Zheng Ren Ran in.

Sterile blade in hand, ready for tracheotomy. Although there is no other equipment, it can only be done in case of emergency. One second is one second, as long as the ambulance arrives.

Fortunately, Su Yun usually trains surgery at home. Although the instruments have bacteria, they are better than none.

Zheng Ren knelt on the left side of Chang Yue's body and stared at her system panel.

"Yi Ren, look at the elevator. The emergency people come up directly. Don't waste time." Zheng Ren said calmly.

Xie Yi didn't nod, didn't speak, turned and ran. She didn't notice that one of the slippers fell off.

Her little white foot stepped on the floor, then turned and disappeared. She called the elevator as fast as she could.

Chang Yue's blood pressure continued to drop, with the passage of time, there were symptoms of sweating and slow pulse.

When the red of the system panel reaches the peak, it begins to turn white.

At the same time, Zheng Ren used his left index finger and middle finger to slide along the rib arch to the intersection of the rib arches on both sides, and found the subpleural notch.

Then place the index finger and middle finger horizontally above the sternal notch, and the middle of the sternum above the index finger is the compression area.

He put the palm root of the other hand next to the index finger on the middle and lower 1 / 3 of Changyue's sternum, then took off the positioning hand, overlapped the palm root on the back of the other hand, and made the fingers tilt up and separate from the chest wall.

Straighten both elbows. Zheng Ren's shoulders are in the middle above Changyue's sternum. Keep the shoulders and hands vertical and press down with force. The pressing depth is 5 ~ 6cm, and the pressing frequency is 100 ~ 120 times / min.

Zheng renneng felt the toughness of Chang Yue's sternum and constantly made subtle force adjustment to avoid side injuries such as sternal fracture. Zheng Ren, who has mastered the hand feeling, no longer presses violently, and the rescue techniques are qualitatively different from those in the past.

The passage of time bit by bit, every second is like a year.

The color of Changyue system panel did not continue to fade. With the efforts of Zheng Renhe and Su Yun, they barely maintained the most basic blood oxygen supply.

Zheng Ren listened while doing chest compressions.

In addition to Chang Yue's wheezing between his mouth and nose, Su Yun's heavy and flustered breathing, he was listening to the sound of 120 ambulance.

Really slow! Zheng Ren scolded fiercely in his heart. It's time to run over!

At this time, it was only 1'12 "away from him.

Zheng Ren felt that the vision in front of him was a little pale. He suddenly felt that his arm was numb and heavy.

He knows that with his physical quality, if he does chest compression, this will not happen for half an hour to an hour. It is caused by too much tension, which leads to excessive secretion of adrenaline and glucocorticoids in the body.

It's like a novice doctor on the stage with stiff movements. I didn't expect that my old driver would have such a time now.

Zheng Ren took a deep breath of air while maintaining the rate of extrathoracic heart compression at least 100 times per minute to calm himself down.

He glanced at Su Yun. Su Yun was pale and his lips trembled slightly. He was also trying to suppress his emotions. Don't get out of control.

With the sound of 120 ambulance in the distance, Zheng Ren suddenly remembered one thing in his heart. The community hospital is downstairs. If he went there directly to get rescue medicine, he should be one or two minutes earlier

Before he regretted it, the Shay people had run in. Carrying the first aid kit in her hand, she shouted, "adrenaline?"

"Adrenaline 0.5mg static push!" When Zheng Ren saw that Yi thought of going in front of him, he was very determined.

Xie Yi opened the first-aid kit, filled the medicine bottle, extracted adrenaline, disinfected locally, hit the nail on the head, and the adrenaline was pushed into Chang Yue's vein.

"Dexamethasone 10mg, intravenous."

"Epinephrine 0.5mg was injected intravenously again."

"Indwelling venous channel, adrenaline static point." Zheng Rendao.

"Dopamine, push."

With footsteps coming from the door, Zheng Ren shouted, "have you brought salbutamol?"

"Boss Zheng, here!"

Tang Haitao came in a trot, carrying an emergency case in one hand and a bottle of salbutamol spray in his hand.

"Promethazine, intramuscular injection."

"Dexamethasone, 10mg, intravenous."

Zheng Ren observed the change of Chang Yue, mainly through the color feedback of the system panel to determine the next rescue measures.

Adrenaline and glucocorticoids enter the blood circulation, and soon the sound of Changyue's airway spasm becomes much less.

When the heart recovers its own heart rate, Zheng Ren takes her hand off her sternum.

After ECG monitoring, the value shows that Chang Yue's blood pressure is slightly lower, 80 / 40mmhg, blood oxygen saturation is 90%, and heart rate is 122 beats / min.

ECG showed sinus tachycardia.

Fortunately... She sprayed salbutamol on Chang Yue. Seeing that her breathing difficulties were further alleviated, Zheng Renchang breathed.

"Stretcher."