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 were tapping the floor with the soles of their feet to count the beats.
The boss is mentally calculating how long it will take to stop the bleeding. How long will it take to take out the water bag and check the situation?
Others are patiently waiting for the final results.
"Do you think it's okay?" Zhang Huayao turned around and asked classmate Xie again.
Xie Wanying did not meet the teacher's eyes, but counted the time in her mind. According to her previous estimate, it would take about ten minutes. To be specific, she would continue to check the condition of the child's trachea after the water bag was inserted.
Seeing that she didn't answer, Zhang Huayao guessed based on her eyes: "When you think it's okay, tell me."
Teacher Boss, does this mean that her inference is more correct than his own?
No, no, no, Xie Wanying thought she would not be fooled by the teacher. Teacher Zhang was really testing her.
How long it takes to withdraw is also a difficult question.
When doctors use compression and hemostasis, the bleeding wound caused by compression by the patient cannot be seen. It is impossible to judge the bleeding and coagulation conditions in time based on vision. They can only predict according to the conventional time, and then remove the pressure to check whether there is further bleeding in the wound.
If there is no bleeding, everything will be fine and you can stop pressing. If there are continued signs of bleeding, you can only continue to pressurize to stop the bleeding, over and over again. If you continue to pressurize and fail to stop the bleeding, you need to take other measures to stop the bleeding, such as the final
Common method of surgical suturing.
Never go to this last step, which is equivalent to avoiding the need for chest opening in the end. Therefore, the pressure object must not be removed in a hurry. Repeated tossing is not conducive to coagulation. Pressing for too long is not good, and it will affect the blood circulation of local tissues and even
Necrosis. Both consequences can make doctors worried and hesitant.
"How many minutes have passed?" Liu Yu raised his head and asked.
"It's been five minutes." The nurse answered roughly.
"How about pulling it out to see the situation?" Liu Yu suggested.
Zhang Huayao raised his brows at his words, indicating that he wanted to discuss this issue with Classmate Xie. The decision-making power on this matter has been temporarily given to Classmate Xie.
The boss's calm demeanor is everywhere, and he is not afraid of what medical students will do.
Liu Yu was not stupid, and he heard that the bosses also believed that five minutes was not enough. If it was really enough, he would not care what the medical students said.
We can only wait and see what happens.
Five minutes later, an anxious atmosphere filled the operating room.
Ten minutes, eleven minutes, twelve minutes, fifteen minutes. The anesthesiologist watching kept looking at the clock and wondering if he had miscalculated the time. If he didn't take it out for so long, was there something wrong? Shen Youhuan touched it.
jaw.
Looking at the operating table again, Liu Yu was completely enlightened. He had never penetrated into the patient's trachea like Zhang Huayao, so he didn't know the situation. Let the boss decide for himself.
Shen Youhuan turned to look at Junior Brother Cao. Cao Yong had a relatively relaxed expression on his face. He is also a surgeon and a big boss in surgery, so he is more aware of the trends. Generally speaking, only when he is not sure whether the compression is effective, the doctor will act because of a guilty conscience.
He will constantly pull out the pressure object and observe the wound surface to determine whether his pressure object is strong enough and correct. When the doctor is very confident, there is no need to do this halfway, and he will get it right in one step.
A long time does not mean it is necessarily a bad thing, on the contrary, it means that people are very confident.