Chapter 1192 【1192】The Sudden Onlooker

This is not enough. Based on the imaging examination of the patient, it can be inferred that the place with the most fluid accumulation may be near the liver. It is equivalent to puncturing from the eleventh intercostal space. The fluid must be pumped at the place with the most effusion, otherwise it is useless.

"Tell me about the depth of the needle." Xin Yanjun whispered to the student.

It's not that you can't smoke in this place. The most important thing is that the doctor must know the location of the internal organs of the patient very well. The liver is here, but the liver is near the lungs. As long as the depth of needle insertion does not touch the liver, it will not cause liver bleeding. At the same time, the depth of the insertion needle must be sufficient, otherwise the pleural effusion cannot be extracted when it is inserted into the fat layer. After all, the patient is fat, which adds too much difficulty to the doctor's operation.

The nurse who was listening to the two of them talking was so absorbed that she didn't notice that someone was coming at the door of the ward.

Xin Yanjun and Xie Wanying were so focused on the patient who needed water, it was even more impossible to pay attention to the surrounding situation.

The two people who came in from the door of the ward seemed to be swaggering, and no one in the room was alert to their arrival. For some reason, these two people did not make a sound to tell others that they were coming.

As Song Xuelin commented before, the seniors of the Guoxie are more thieves than Beidu, and they like to be shadowless heroes who come and go without a trace.

The two male doctors brushed past the nurse, and went behind Xie Wanying, Xin Yanjun and the others, as if they were hiding in a hidden corner, silently watching how the two female doctors were going to pump the water.

"Mr. Xin, the depth should be about 7 centimeters." Xie Wanying told the teacher her calculation results.

After listening to her words, Xin Yanjun had a certain idea in her mind, and injected the local anesthesia needle at the place designated by Xie Wanying's hand, that is, the eleventh intercostal space.

Two male doctors saw this, and one of them whispered into the ear of the other: "Doctor Li, who do you think is instructing whom?"

The male doctor who heard this, Dr. Li, had the name of Li Chengyuan written on the doctor's sign on his chest, and his pair of thin eyebrows, which were as thin as knives, twitched, as if provoking a Mount Everest. The sharpness in her eyes turned on Xie Wanying's masked face.

It is estimated that if she is not here, there will never be such a weird situation on the scene. If so, Li Chengyuan's eyes are written like this.

After the anesthesia was administered, the patient felt no pain, and the sheets were sterilized. Xin Yanjun pierced the skin with a puncture needle, and the connected syringe was carefully withdrawn while inserting the needle. If blood is drawn out, the needle must be stopped immediately.

The most feared thing when inserting a needle into the intercostal space is to puncture the intercostal artery.

With her eyes closely following every move of the teacher's hand, Xie Wanying's hand suddenly rested on the arm that Teacher Xin was operating.

Xin Yanjun immediately understood that she was helping her fine-tune the angle, so she relaxed her tense arm muscles and asked her to hold her arm tightly to adjust.

Needle, go in, go in again.

The people watching around were sweating a little.

The patient's skin (fat) is too thick, and there is a thick pile of flesh, which makes the thicker puncture needle look like a small ant and is about to be submerged in the sea of ​​flesh. The most frightening thing is that the arteries and veins inside such thick meat are probably full of blood. When a small needle is inserted, if it hits a blood vessel by mistake, it will detonate a mine. Can be imagined as an ant shaking an elephant.

The puncture needle is like a small boat, carefully avoiding all dangers in the deep sea surrounded by reefs, and moving forward to reach the destination.