Chapter 1476 【1476】Confident

Blood pressure is stable and heart rate is stable.

All indicators are going well, and the small water bladder seems to be working.

Boom, boom, boom, the operating room slippers on Zhang Huayao's feet slapped the floor tiles for a few beats with the soles of his feet.

The big brother is calculating the compression hemostasis time in his heart. About how long it takes to take out the water bladder to see the situation.

Everyone else is waiting patiently for the final results.

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

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. Specifically, we should continue to look at the condition of the child's trachea after the water bag is injected.

Seeing that she didn't answer, Zhang Huayao speculated based on her eyes: "When you think it's okay, tell me."

Teacher Daxie thinks that her deduction is more correct than his own?

No, no, Xie Wanying believed that she would not be fooled by the teacher. Teacher Zhang was really testing her.

How long it takes to get out is also a problem.

The compression hemostasis method used by the doctor is invisible to the patient's compressed bleeding wound. If it is impossible to judge the bleeding and coagulation in time according to the visual acuity, it can only be predicted according to the regular time, and then remove the pressure to check whether there is any rebleeding on the wound surface. If there is no bleeding, everything will be fine, and you can stop pressing. If there are signs of bleeding, you can only continue to pressurize to stop the bleeding, and toss repeatedly. If constant pressure to stop the bleeding is unsuccessful, other means are needed to stop the bleeding, such as the most common method of surgical suture.

Don't go to this last step, which is equivalent to avoiding the need to open the chest in the end. Therefore, pressure objects must not be withdrawn in a hurry, repeated tossing is not conducive to blood coagulation. It is not good to press for too long, and it will affect the blood circulation of local tissues and even cause necrosis. Both consequences can make doctors anxious and indecisive.

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

"Five minutes." The nurse gave an approximate time.

"Why don't you pull it out to see the situation?" Liu Yu suggested.

Zhang Huayao frowned at his words, indicating that he wanted to talk to classmate Xie about this question. The decision-making power in this matter has been temporarily handed over to classmate Xie.

The boss's calm and composed demeanor is everywhere, and he is not afraid of medical students turning over at all.

Liu Yu is not stupid, he heard that the boss thinks that five minutes is not enough. If it's enough, it doesn't matter what the medical students say.

We can only wait and see the situation.

Five minutes later, an anxious atmosphere permeated the operating room.

Ten minutes, eleven minutes, twelve minutes, fifteen minutes. The onlooker anesthesiologist kept looking at the clock, wondering if he had miscalculated the time. After such a long time without taking it out, is there any problem? Shin Woo-hwan touched his chin.

Looking at the operating table again, Liu Yu was completely enlightened. He never probed into the trachea of ​​a child like Zhang Huayao, so he doesn't know the situation, let the boss decide for himself.

Shen Youhuan turned to look at Junior Brother Cao. Cao Yong's facial expression is relatively relaxed. The same surgeon, the big boss of surgery, is relatively clear about the trend. Generally speaking, only when the compression is not sure whether it is effective, the doctor will continue to draw out the oppressor to observe the wound to judge whether the compression is sufficient and correct. If the doctor is very sure, there is no need to do this halfway, and it will be done in one step.

A long time does not mean that it must be a bad thing, on the contrary, it means that people are very sure.