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   Again, why did Dr. Liu Yu remind Xie Xie.

  Obstetricians make their own water bladders in a fully visible environment. The doctor can clearly see how big the water bladder should be and what shape best fits the patient's uterine wall to stop bleeding.

Otherwise, it needs to be like a balloon for interventional endoscopic surgery, like the hemostatic balloon invented in obstetrics at the beginning and various balloons in use now, with a tube connecting the capsule to slowly pressurize the capsule, otherwise A sac that is too large or too small will not stop the bleeding.

  What is the premise of compression and hemostasis in the lumen? is fully stuffed.

  Because the doctor's hand cannot get in, to fully compress the bleeding surface, the only way to apply pressure on the bleeding surface is to use the ability of the lumen to shrink.

  If the doctor cannot fully estimate the volume and shape of the lumen of the blood vessel, and the volume and shape of the capsule given are wrong, it may cause the capsule to be unable to enter, or the capsule is too small to be pressed against the bleeding surface.

   It can only be said that Dr. Liu Yu does not know Xie very well, so she has this concern about whether she can do it.

   Zhang Huayao doesn't seem to have this concern at all.

  No, the bosses are really "making things difficult" and won't remind you. No step down, nothing to say.

   "Note that there may be more than one bleeding spot."

   When this voice suddenly appeared on the operating table, everyone's eyes fell on the icy forehead and eyebrows of the person who made the noise - it was Fu Xinheng.

   Zhang Huayao's eyes narrowed slightly: Cao Yong didn't say anything, but you, a robot, actually spoke?

   Cao Yong worried in a different direction than him.

   Cao Yong is always most worried about her overuse of her brain.

  What Fu Xinheng thought was: Why should the interns in his hospital be tested like this by your country. To take the test, it is also the teacher of our own National Association to take the test. Are you looking for trouble with the National Association? Do you think the teachers of the National Association can't teach this student well? He was already very upset about this.

   After all, he is the heart of the National Association, and he happens to be a competitor with your Guozhi. He is definitely a hundred times more sensitive than Cao Yong on this point.

   Liu Yu was calm and could feel the delicate atmosphere on the operating table. As a dentist of the National Association, due to his business relationship, he has frequent contacts with Guozhi and people outside the National Association, and he is fully aware of how strong and terrifying the competition between these two units is.

   In such a case, the medical student may be a sandwich cookie, will he be scared to death?

Will not. A single-minded person will only answer like this: "Thank you, Teacher Fu."

   Immediately afterwards, Xie Wanying quickly adjusted the shape of the homemade balloon. Mr. Fu is right, it is necessary to fully consider the possibility that the foreign body will inevitably lengthen the wound or add a small wound.

  The nurse stood nearby and saw her making, and couldn't help but praise her: "Your hands are so dexterous."

   The other doctors heard this and cast their eyes on the thing in her hand.

   Cut out a glove finger segment, use surgical sutures to quickly tie the tail, and inject normal saline into it to form a slightly longer cylindrical water bladder. Then follow the teacher's reminder to add two small cylinder tails. The child's bronchus is small, and the diameter of the cross-section of the water bladder must be very small, and each value needs to be controlled.

   (end of this chapter)