This is not enough. According to the patient's condition, it can be inferred from the impact study that the place with the most fluid accumulation may be near the liver. This means that the puncture should be made from the eleventh intercostal space. The fluid must be extracted from the area with the most fluid, otherwise it will be useless.
"Tell me the depth of the needle insertion." Xin Yanjun whispered to the student.
It¡¯s not that this area cannot be smoked. The most important thing is that the doctor must have a good understanding of the location of the patient¡¯s internal organs. The liver is here, but the liver is near the lungs. As long as the depth of the needle does not touch the liver, it will not cause liver bleeding. At the same time, the depth of the needle must be sufficient, otherwise it will not be able to extract pleural effusion if it is inserted into the fat layer. The fact that this patient is fat after all adds too much difficulty to the doctor's operation.
The nurse who was listening to the two of them was so focused that she didn't notice anyone coming to the door of the ward.
Xin Yanjun and Xie Wanying were focused on the patients who needed to be pumped, and it was impossible for them to pay attention to their surroundings.
The two people who came in from the door of the ward were very arrogant. They saw that no one in the room was alert to their arrival. For some unknown reason, these two people did not tell anyone that they were coming.
¡°As Song Xuelin previously commented, the seniors of the National Association are more sneaky than those in Beidu, and they like to be shadowless warriors who come and go without a trace.
The two male doctors passed by the nurse and went behind Xie Wanying, Xin Yanjun and the others. They seemed to be hiding in a hidden corner, silently watching how the two female doctors were going to pump water.
"Teacher Xin, the depth should be about 7 centimeters." Xie Wanying told the teacher her calculations.
Xin Yanjun had a certain idea after listening to her words, and injected the local anesthetic needle into the designated part of Xie Wanying's hand, that is, the eleventh intercostal space.
When two male doctors saw this, one of them spoke into the ear of the other: "Dr. Li, who do you think is instructing whom?"
Dr. Li, the male doctor who heard this, had a doctor's sign hanging on his chest with the name Li Chengyuan written on it. His eyebrows, as thin as a knife, were raised, as if he were raising a Mount Everest. The sharpness in her eyes reflected on Xie Wanying's masked face.
It is estimated that if she were not here, such a weird scene would never have happened. If there was something like this written in Li Chengyuan's eyes.
After the anesthesia was administered, the patient felt no pain, and the drape was sterilized. Xin Yanjun took the puncture needle and inserted it into the skin. The connected syringe was carefully withdrawn while inserting the needle. If blood is drawn out, the injection must be stopped immediately.
The most feared thing when inserting a needle into the intercostal space is piercing the intercostal artery.
With her eyes following every move of the teacher¡¯s hands, Xie Wanying¡¯s hand suddenly rested on Teacher Xin¡¯s arm.
Xin Yanjun immediately understood that she was helping her fine-tune the angle, so she relaxed her tight arm muscles and asked her to hold her arm tightly to adjust it.
Needle, go in, go in again.
The people watching around were a little sweaty.
The patient¡¯s skin (fat) is too thick, and the thick pile of flesh makes the thicker puncture needle look like a small ant about to be submerged in the sea of ??flesh. The most frightening thing is that in such thick meat, the arteries and veins inside are probably full of blood. If a small needle is inserted and accidentally hits a blood vessel, it will detonate a landmine. Think of it as an ant shaking an elephant.
The puncture needle is like a small boat, moving forward carefully avoiding all dangers in the deep sea surrounded by reefs, to reach the destination. (Remember the website address: www.hlnovel.com