The urinary catheter is also too thick for the child's bronchus.
Let’s talk about again why Dr. Liu Yu reminded Mr. Xie.
Obstetricians make their own water bladders under a completely visual environment. The doctor can clearly see how large the water bladder should be and what shape will best fit the patient's uterine wall to stop bleeding.
Otherwise, a balloon like an interventional endoscopic surgery is needed, like the hemostatic balloon originally invented in obstetrics and various balloons currently in use, with a tube connected to the sac to slowly pressurize the sac, otherwise If the sac is too big or too small, it will not be able to stop bleeding.
What are the prerequisites for intraluminal compression to stop bleeding? is fully stuffed.
Because the doctor's hand cannot get in, to fully apply pressure on the bleeding surface, the only way is to apply pressure on the bleeding surface by relying on the ability of the lumen's own volume to shrink.
If the doctor cannot fully predict the volume and shape of the part that exits the blood vessel lumen, and the size and shape of the sac given are wrong, it may be that the sac cannot enter, or the sac is too small and cannot press on the bleeding surface.
It can only be said that Dr. Liu Yu didn't know much about Xie, so she had this concern about whether she could do it.
The big boss Zhang Huayao seems to have no such worries at all.
No, the boss is really "making things difficult" and won't remind me. If you can’t step down, there’s nothing to say.
"Please note that there may be more than one bleeding point."
When this voice suddenly appeared on the operating table, everyone's eyes suddenly fell on the cold forehead and eyebrows of the person who made the voice - Fu Xinheng.
Zhang Huayao's eyes narrowed slightly: Cao Yong didn't say anything, but you, a robot, actually spoke?
Cao Yong's worries were in a different direction than him.
Cao Yong is always worried about her overusing her brain.
What he, Fu Xinheng, was thinking was: Why should the interns of his own hospital be tested like this by your Guozhi? If you have to take the exam, it will be our own teachers from the National Association of China who take the exam. Are you, Guozhi, trying to find fault with the National Association? Do you think the teachers from the National Association can’t teach this student well? He had long been unhappy with this.
After all, he is an outsider of the National Association, and he happens to be a competitor of your Guozhi. He is definitely a hundred times more sensitive than Cao Yong on this point.
Liu Yu was calm and could feel the subtle atmosphere on the operating table. As a dental surgeon of the National Association, he has frequent contact with Guozhi and people from the National Association due to business relationships, and is fully aware of how strong and terrifying the competition between these two units is.
In such a situation, the medical student might be a sandwich cookie, would he be frightened to death?
Will not. A stubborn person would only answer: "Thank you, Teacher Fu."
Immediately afterwards, Xie Wanying quickly adjusted the shape of the homemade balloon. Teacher Fu is right, it is necessary to fully consider the possibility that the wound will be lengthened or a small wound will be added if the foreign body is caught.
The nurse stood nearby and watched her making it, and couldn't help but praise her: "Your hands are so dexterous."
The other doctors heard this and glanced at the thing in her hand.
Cut out a glove finger segment, quickly tie a loop around the tail with surgical sutures, and inject physiological saline into it to form a slightly longer cylindrical water bladder. Then follow the teacher's reminder and add two small cylinder tails. The bronchi of children are small, so the cross-sectional diameter of the water sac must be very small, and each value needs to be controlled.
