It not only tests your brain power, but also your manual skills.
What surprised Zhang Huayao and the others was that when they looked at the clock on the wall, they realized how terrifyingly fast she was in making this thing. It's amazing that someone could make something like this in less than two or three minutes.
Xie Wanying handed the water bag she made to Teacher Zhang for inspection.
Even if Zhang Huayao thinks this thing will work, he has to put it in to finally confirm whether this tool is correct and whether it can work.
Practice is the only way to test truth. Philosophy is common in medicine.
Put the hook she made first. The length should be correct. He had tested it before and it was able to touch the foreign object, so there was no problem.
The surgeon is hooking out the foreign object. Others held their breath and waited for the result intently.
As the doctors expected, blood came out first before the foreign object was completely out. The cotton ball carried by the foreign body actually has some effect of compressing and stopping bleeding.
Upon seeing this, the anesthesiologist first gave the child a blood transfusion to prevent his blood pressure from dropping. Children's condition can deteriorate much faster than adults.
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Fu Xinheng inserted the suction device as far as possible, not only to suck out the blood, but also to suck out any blood clots that might appear. Large blood clots in the trachea must be cleared, otherwise they will still cause blockage and suffocation.
The pace needs to be faster.
As soon as this thought flashed through the others' mind, they realized that the boss's hands were faster and he did it first without them having to say anything. In less than two seconds, Zhang Huayao pulled out the foreign object.
The teacher is awesome. Xie Wanying watched from the side and was amazed.
The teacher was able to make full use of the simple hook she made and hooked out the entire foreign object without any damage. Unlike before when she could only try to fish it out with little effort. There was no need to use the method she had previously proposed, which was to add the chest impact method.
The boss has mature experience and feel, and he dares to use the hook to poke directly into the center of the foreign object and then gently pull it out.
After the foreign body came out, the surgeon immediately replaced the tool with a hemostatic water bag string, and also used a stainless steel wire at the tail end to deliver it. Since he had already felt the foreign object before and knew roughly where the bleeding site was, he was able to deliver the hemostatic tool very quickly.
Whoosh, whoosh, whoosh, it was put in place in a moment.
"If this thing works, it should be better than filling with gauze strips." Liu Yu couldn't help but say.
This shows that experienced surgeons, knowing that they are partially blind and cannot make their own balloons, would use gauze to plug them. The gauze is soft and can be slowly stuffed in from thin to large, just like a slowly pressurized balloon to fully fill and stop bleeding. Gauze packing cannot be done in one step. As for the balloon, the premise of doing it in one step has been mentioned before. If this cannot be done, multiple blind modifications will be required, which will waste precious life-saving time.
Another difficult part about using gauze is that it is extremely difficult to slowly insert it deep into the body without using stainless steel wire. That’s why Liu Yu said it would be much better if the balloon could be put in place in one step.
Whether it is effective or not will be revealed soon by looking at the extent of bleeding in the trachea.
Fu Xinheng sucked twice with the suction tube in his hand, and after sucking out the blood that had previously flowed out of the trachea, the blood flow was noticeably reduced to nothing.
Just observing like this is not enough. We are worried that the upper part of the bronchus may be compressed by the balloon, but the lower part is not compressed and the bleeding will continue to flow downwards into the bronchus. All doctors should observe the child's breathing, blood pressure and other conditions to further determine whether the bleeding surface is fully compressed.
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