Blood pressure is stable, heart rate is stable.
All indicators are good and the small water bag seems to be effective.
Dong, dong, dong. Zhang Huayao's operating room slippers slapped the ground with the forefoot to count the beats.
The master is calculating the time for compression to stop bleeding in his mind. How long will it take before he can pull out the water bag to check the situation?
Others are also patiently waiting for the final results.
"Do you think it's okay?" Zhang Huayao turned around and asked classmate Xie again.
Xie Wanying didn't meet the teacher's eyes, she was counting the time in her mind. According to her previous estimate, it would take about ten minutes. To be specific, we need to continue to observe the condition of the child's trachea after the water bag is inserted.
Seeing that she didn't answer, Zhang Huayao guessed from her eyes: "When you think it's okay, tell me."
Does the teacher think that her inference is more correct than his?
...
...
No, no, no, Xie Wanying believed that she would not be fooled by the teacher. Teacher Zhang was really testing her.
How long it will take to withdraw is also a problem.
Doctors cannot see the bleeding wounds compressed by the patient when using compression hemostasis. It is impossible to judge the bleeding and coagulation situation in time by vision. It can only be predicted according to the regular time. After the time comes, remove the pressure to check whether there is bleeding again. If there is no bleeding, everything is fine and you can stop the pressure. If there are still signs of bleeding, you can only continue to apply pressure to stop the bleeding, and repeat this process over and over again. If the pressure to stop the bleeding is unsuccessful, other means need to be used 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 for thoracotomy. Therefore, the pressure object must not be removed in a hurry, and repeated tossing is not conducive to blood coagulation. Pressing for too long or too late is also not good, as it will affect the blood circulation of local tissues and even cause necrosis. Both consequences can make doctors worried and hesitant.
"How many minutes have passed?" Liu Yu asked, looking up.
"About five minutes." The nurse gave an approximate time.
"How about pulling it out and seeing what's going on?" Liu Yu suggested.
Zhang Huayao frowned at his words, indicating that he should talk to Xie about this issue. The decision-making power of this matter has been temporarily handed over to Xie.
The boss's calm demeanor was omnipresent, and he was not at all afraid that the medical students would flip out.
Liu Yu was not stupid. He could tell that the boss also thought that five minutes was not enough. If that was enough, he would not care what the medical students said.
We can only wait and see what happens.
Five minutes later, an atmosphere of anxiety filled the operating room.
Ten minutes, eleven minutes, twelve minutes, fifteen minutes. The anesthesiologist watching kept looking at the clock, wondering if he had miscalculated the time. It had been so long and he hadn't taken it out yet, was there something wrong? Shin Youhuan touched his chin.
Looking at the operating table again, Liu Yu was completely stunned. He had never probed into the child's trachea like Zhang Huayao, so he didn't know the situation clearly. He just waited for the boss to decide.
Shen Youhuan turned his head and glanced at Junior Brother Cao. Cao Yong's expression was relatively relaxed. As a surgeon, he was a surgical master and was more aware of the trend. Generally speaking, only when the doctor was unsure whether the compression was effective, would he constantly pull out the compression material to observe the wound surface to determine whether his compression material was strong enough and correct. When the doctor was very confident, he would not need to do this midway and would do it all at once.
A long time does not necessarily mean a bad thing, on the contrary it shows that people are very confident.
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