The blood pressure is stable and the heart rate is stable.

All indicators are well followed, and the small water capsule seems to have taken effect.

Dong, Dong, Dong, Zhang Huayao's operating room slippers on his feet slapped the floor with his forefoot on the floor.

The boss calculates the time for compression and bleeding in his heart. It takes about how long it takes to extract the water capsule to see the situation.

Everyone else is waiting patiently for the final results.

"Do you think it's OK?" Zhang Huayao turned his head and asked again about classmate Xie.

Xie Wanying didn't meet the teacher's eyes, but counted the time in her heart. According to her previous estimate, it would take about ten minutes to press. For details, we should continue to look at the condition of the child's trachea after being sent to the water capsule.

Seeing that she did not answer, Zhang Huayao speculated based on her eyes: "When you think it's OK, tell me."

The big guy teacher thinks that her inference is better than her?

No, no, Xie Wanying believes that she will not be fooled by the teacher. Teacher Zhang is really examining her.

How long will it take to withdraw is a difficult problem.

Doctors use the compression hemostasis method to prevent the bleeding wounds of the patient from being compressed. If they cannot judge the bleeding and coagulation in time according to their vision, they can only make predictions according to regular time. After the pressure is removed, they will check whether there is any further bleeding on the wound. If there is no bleeding, everything will be fine and you can stop pressing. If there is signs of bleeding, you can only continue to pressurize and stop bleeding, and repeatedly toss it. If the pressure is not successful in stopping the bleeding, you need to take other measures to stop bleeding, such as the most common method of surgical suture.

Never go to this last step, as it is equivalent to the need to open the chest in the end. Therefore, you must not rush to withdraw the pressure objects. Repeated tossing and coagulation are not conducive to blood coagulation. It is not good to press too long and out of time, and it will affect the blood circulation of local tissues or even necrosis. Both consequences can make the doctor worry and hesitate.

"How many minutes have passed?" Liu Yu raised his head and asked.

"It's been five minutes." The nurse answered for about time.

"Or what if you want to pull it out and see what the situation is?" Liu Yu suggested.

Zhang Huayao browed at his words, signaling him to talk to classmate Xie about this issue. The decision-making decision has been given to classmate Xie temporarily.

The boss's calm demeanor is everywhere, and he is not afraid of medical students' mistakes.

Liu Yu is not stupid. He also heard that the boss thinks five minutes is not enough. If it is really enough, how can the medical students say it?

I can only wait and see the situation.

Five minutes later, the anxiety in the operation room spread.

Ten minutes, eleven minutes, twelve minutes, fifteen minutes. The anesthesiologist watching kept looking at Zhong and guessing whether he had calculated the wrong time. After so long, he didn't take it out. Is there any problem? Shin Youhuan touched his chin.

Looking at the operating table, Liu Yu was completely vain. He did not penetrate into the trachea of ​​the child like Zhang Huayao. He was not sure about the condition, so wait for the boss to decide for himself.

Shin Youhuan turned his head to look at Master Cao. Cao Yong's expression was relatively relaxed. Both surgeons and surgeons were more clear about the trend. Generally speaking, only when they were uncertain whether the compression was effective, the doctor would constantly extract the compressed object and observe the wound based on their conscience to determine whether the compressed object was strong and correct. If the doctor was very confident, he did not need to do this halfway and would be in place in one step.
Chapter completed!