Now as Teacher Xiao Sun's permanent helper, Xie Wanying helps the teacher prepare puncture items.
A subclavian vein puncture kit was taken out, and the basic things were almost done. The nurse will help to get disinfection items such as iodine alcohol and disposable surgical gowns. When the nurses go to the ward, they will help pull the curtain first, and clear the unrelated people in the ward.
Subclavian vein puncture is equivalent to minor surgery and requires aseptic technique. The operating room is crowded with large and medium operations, and it is impossible to perform such a small operation. Generally, it can be done in the ward, but the cleanliness of the surrounding environment needs to be emphasized.
Xie Wanying helped Teacher Sun push the treatment cart to the ward.
At this time, the nurse installed the curtains on both sides. The patient in the bed next to the old lady was invited by the nurse to sit in another place if he could walk. Those who cannot move can only lie on the bed. The nurse will seal the partition to avoid frightening the patient in the next bed when the doctor operates, and at the same time to protect the privacy of the patient.
For minor surgery, the patient may have to take off his clothes.
The clothes on the upper body of the eight-bed old lady were taken off by the nurse and covered with a quilt first.
There are so many doctors and medical students who don't need too many manpower. After finishing these tasks, the nurses will go away to do other things and need to be called again.
When leaving, the nurse wanted to close the door of the ward, and saw some medical students who wanted to come in to study again, and said, "Don't go in, there are too many people."
There are a lot of people. To scare the old lady on the bed. Fortunately, the old lady was old and her eyes were already dazzled, and she couldn't count how many people were around her.
Generally, medical students and trainees can only stand at the outskirts and keep a certain distance from the operation area, so as not to interfere with the doctor's operation and reduce the contamination of the sterile field. Standing in the crowd, Zhao Zhaowei and Li Qi'an turned their heads and counted. There were about 20 medical students standing here, including the two of them, the class monitor and Lin Hao.
Some medical students pay attention to their own eyes, and keep them in their minds while watching. Some medical students took out their notebooks and pens, and prepared to record the main points of knowledge that the teacher said with the pen while reading. But most of the clinical practice, the teacher allows to watch but seldom tells. Especially when meeting those teachers who don't like to speak up, it is difficult for him to say a word of the lecture content.
Like the current Dr. Shi Xu, his full attention is on the subordinate doctors and patients to be operated. What class? It is important to complete the treatment task first. Surgery is going to happen tomorrow, so don't make any mistakes with today's puncture tube.
Sun Yubo was afraid when he encountered a stricter superior, but now he only thought about why Senior Brother Liu went up.
"Put on surgical gown." Doctor Shi Xu looked at the value on the patient's bedside monitor, confirmed that the patient's current condition allowed the puncture, and gave the order.
Upon hearing the order, Xie Wanying asked Luo Yanfen to assist Teacher Sun in putting on the surgical gown, while she walked to the bedside and arranged the patient's position for the teacher to operate.
For subclavian vein puncture, the patient’s head needs to be turned to the opposite side of the operation, that is, the left side. It is best to remove the pillow, lower the patient’s head, or even place something under the right shoulder to expose the puncture area as much as possible, that is, the middle of the right clavicle.
The patient is awake today, and the local anesthetic must be administered first to reduce the patient's pain. When Xie Wanying turned her head to the old lady, she whispered softly to the patient's ear and said, "Don't be nervous, grandma, I'll give you some anesthetic, it won't hurt. Don't move, I'm here. Talk to me if you need anything." Say it to me."