Doctor's Life Simulator

Chapter 205 United VSD Technology!Lu Yu completely convinced
Peng Yun looked at Qian Liang with envy.

At first, she thought she was lucky and was chosen by Director Lu, but now she feels that it is not bad to follow Qin Lang.

Dr. Qin really feels like a spring breeze, and his three views are also very upright.

If it were her, her medical team would not be able to help if they were suppressed by Director Lu like this.After all, she is Lu Yu's person now, and she has no personal relationship with Qin Lang. It can only be said that Qin Lang has a pure character and really puts patients first.

However, Peng Yun was still a little worried: "Doctor Qin, is such a large area of ​​severe burns really all right?"

Qin Lang carefully observed the patient's condition again, and finally formulated a surgical plan. In order to make the patient's recovery more perfect and obtain task rewards, Qin Lang added a new step of technology:
"Doctor Peng, don't worry. In addition to the new improved micro-skin grafting by our medical team, I am going to give the patient an adjuvant treatment of vacuum sealing drainage (VSD)."

"Negative pressure sealing drainage technology?"

Peng Yun was a bit vague. When did micro-skin transplantation have such a step?

Even Qian Liang who was at the side was a little dazed. He had never seen Qin Lang do this technique before. Why, Dr. Qin could come up with new tricks every time he had an operation.

However, he has gotten used to it, Dr. Qin is such an excellent doctor.

Soon, Qin Lang exchanged the specific plan with the two doctors. After listening to it, Peng Yun really didn't understand it.

After a while, he pretended to go to the bathroom, and when he got to the bathroom, he directly called Director Lu to inform Qin Lang of his operation plan.

"You mean, Dr. Qin has added VSD negative pressure sealing drainage technique on the basis of the original modified micro-skin grafting operation?"

The person on the other end of the phone was obviously taken aback.

"Yes, Director Lu, I have never been in touch with VSD negative pressure sealing drainage technology, so I don't know whether it is reasonable, whether to let Dr. Qin continue the operation or change the plan."

Since he was Lu Yu's uncle, of course Peng Yun didn't dare to make any claims.

There was silence on the other end of the phone for a while, then he said in a somewhat excited tone:

"I completely agree with Dr. Qin's plan. I also thought about adding the VSD negative pressure sealing drainage technique to the modified micro-skin transplantation surgery, but I was worried about the level of doctors in the city's first hospital, so I didn't add it."

Lu Yu then analyzed with Peng Yun:

"Due to deep wound tissue damage, high infection rate, poor skin healing, and high disability rate in deep burn patients, a physiological environment with strong anti-infection is extremely important for wound repair in burn patients. Wound ischemia and edema are important factors that hinder wound healing." The reason, the metabolites and toxic substances produced by the wound, as well as the oxygen and nutrients required for wound repair must be completed through blood circulation."

"VSD improves wound microcirculation through negative pressure suction, removes necrotic tissue around the wound in time, reduces tissue edema, and promotes the growth of granulation tissue. VSD can form a closed system around the wound, so that the toxins and effusion produced by the patient's wound Adequate drainage can avoid frequent dressing changes from causing damage to the granulation tissue on the patient's wound, which in turn can promote the growth of granulation tissue."

"It's just that this technology requires a very high level of surgeon. Moreover, it is even more difficult to effectively combine it with improved micro-skin transplantation. Even I just dare to imagine it, but I haven't had any specific actual combat."

"Before, I followed our Director Xie and had the honor to observe a microparticle skin graft combined with VSD-assisted surgery. After the operation, the patient's skin graft survival rate was significantly improved, and the healing time of skin graft removal and skin donor site was shortened. .”

In words, Lu Yu highly praised Qin Lang's brand-new technique. If the patient was not her uncle, it would be inconvenient for her to come forward, and she really wanted to observe it.

Hearing Director Lu's excited tone, Peng Yun was a little surprised:

"so smart?"

Peng Yun didn't expect Director Lu to have such a high opinion of Qin Lang's proposal.

"Of course. The VSD technology was pioneered by Fleischma of ULM University in Germany. In recent years, the top hospitals in the Imperial City have applied it clinically, especially in the drainage of various wounds. The negative pressure sealing drainage technology is used in some other surgical procedures in general surgery. Good curative effect has been obtained, and it has been gradually applied to orthopedics and general surgery.”

Lu Yu on the phone carefully introduced that this is also a cutting-edge research field in the burn department at present, and she is very clear about the principles and ins and outs. If it wasn't for the different positions and the inappropriate timing, she really wanted to rush to Qinlang's operating room , discuss it together.

When it comes to medical research, Lu Yu has forgotten her uncle's injury, and began to give Peng Yun the popularization of VSD technology. After all, Lu Yu still has her unique attainments and technical persistence to become an elite doctor at Jishuitan Hospital in the imperial capital. .

"The principle of VSD technology is, firstly, the closure enables the high negative pressure as the drainage power to be maintained, and at the same time isolates the drainage area from the outside world, effectively preventing contamination and cross-infection."

"Secondly, high negative pressure sealing can continuously drain exudate, necrotic tissue, bacteria, toxins, etc. from the wound, so that "zero accumulation" can be achieved in the drained area, and the wound can quickly obtain a clean environment."

"The third point is to increase the blood supply of the wound surface, improve the microcirculation of the wound surface, and promote the growth of granulation tissue. VSD can significantly enhance the proliferation and microvascular density of vascular endothelial cells and fibroblasts in the superficial dermis of the wound margin tissue."

On the other end of the phone, Lu Yu obviously became more interested as he talked, and his tone was a little excited.

"The fourth point is to regulate the activity of gelatinase in the wound, improve the microcirculation in the wound base, inhibit the degradation of collagen and gelatin, and promote the healing of the wound."

"The last thing is to reduce periwound edema and reduce vascular permeability. VSD can significantly promote wound healing by enhancing the expression of substance P secreted by peripheral nerve endings and calcitonin-related gene peptide, and affecting the expression of endogenous epidermal growth factor." effect."

After introducing the principle and the superiority of the technique, the other end of the phone sighed, obviously regretting that Qin Lang was naturally on the opposite side of her.

After a while, Lu Yu said the last sentence:

"Dr. Peng, Dr. Qin's surgery is a very meaningful operation in itself, regardless of the patient level. I hope you can go and watch. After you finish, please describe the operation process to me. Please."

Peng Yun nodded with his mobile phone, apparently he did not expect Director Lu to have such an evaluation of Qin Lang's operation plan.

After coming out of the toilet, Peng Yun hurried to the treatment room, and said to Qin Lang, "Dr. Qin, your operation plan, I think it is very perfect. Well, can I be a bystander during the operation?"

Qin Lang didn't think there was anything wrong, and Qian Liang's expression on the side was not very good-looking. In his opinion, Qin Lang had already agreed to operate on her relatives, and Peng Yun proposed to watch from the sidelines. Isn't this just because he was worried about Qin Lang? You have to see it for yourself.

Seeing that Qin Lang didn't object, Qian Liang shook his head. Qin Lang was still too young and had a good temper.

If a more experienced doctor were to operate on her family members himself, and even watch on, it would be embarrassing.

"Dr. Peng, it's okay for you to come to observe, but you must keep quiet, don't talk in a wrong way, and don't allow other people to come and observe together. So as not to affect Dr. Qin's operation."

Qian Liang is a few years older than Qin Lang. Apart from being an assistant for Qin Lang, of course the rest must be escorted. Now Qin Lang is the treasure of their medical team.

Moreover, although following Qin Lang, Qian Liang was always victorious in physical strength, but he really benefited a lot. Liang can be sure that he has definitely improved a lot compared to half a month ago.

In addition, the most important thing is that after completing so many operations with Qin Lang recently, the operation fee allocated is very objective!
The little wife raised her pocket money from five yuan to ten yuan a day!
This month will be the most bonus he has ever received in his career.

"Doctor Qian, don't worry, Doctor Qin. I understand."

Of course, Peng Yun would observe the operation quietly, and it was even more impossible to find other doctors to watch it together. The fewer people who know about this operation, the better.

"Then Doctor Qin, I will take my relatives to sign the paper first, and the fee will be paid."

In order to prevent Qin Lang and the others from knowing the identities of Lu Yu's aunt and uncle, Peng Yun went directly to communicate with them and arrange the preparations before the operation.

After everything was ready, soon, Qin Lang's operation officially began.

(End of this chapter)