Great Power Technology.

Chapter 625 Preparing for Treatment
It took three full days, and the zero-stage experimental team finally located the source of the allergen. As Lin Qingshu expected, the problem turned out to be the injection needle.

But the strange thing is that the chain of needle allergy is extremely rare, and the final metal analysis results show that all of these mice are allergic to trace copper.

In other words, these needles contain copper.

This is not a surprising abnormality, because the stainless steel used in the syringe contains a small amount of copper, but the problem is that in the few seconds of brief contact, these copper elements are basically not likely to cause allergies.

So, the only possibility is that this batch of syringes contains free copper.

After further analysis, the experimental team came to an unexpected conclusion:

The needles contained a small amount of copper powder, which should have been contaminated during the production process. The cleaning process of the experimental group could not completely remove the copper ions adsorbed on the surface, which eventually led to allergies in some mice.

"...Isn't this nonsense? I checked and checked, and finally found out such a result?"

Xuancheng listened to Lin Qingshu's report helplessly. He really did not expect that the allergens would come from such a place.

"It is indeed a very low probability event-in fact, it is not a big problem. If this batch of needles is used clinically, it may not be found at all."

"But since the manufacturer has such a problem, I suggest suspending the purchase, let them check themselves first, and use the backup manufacturer's products for subsequent experiments."

After confirming that it was not a problem with the experimental procedures and technical documents, Lin Qingshu's tense spirit also relaxed.

After eliminating this deviation, the entire zero-stage experiment can be declared a success.

After a few brief exchanges, Xuancheng signed the investigation report, which was submitted to the General Technical Office together with the experimental results.

For the Phase Zero experimental team, their job is done.

However, they did not expect that this report would cause a huge disturbance in the near future.

……

Two weeks later, in Suzhou and Hangzhou, in the building of BCI Research Institute of Zhejiang University.

After several months of treatment, Yaoyao's condition has basically stabilized. In consideration of promoting recovery, she was allowed to leave the hospital and go home—of course, she actually returned to the BCI Institute.

At Chen Li's request, Yang Yiyao's two brothers and sisters have moved from their original shanty town to the dormitory of Zhejiang University, and lived next door to Chu Ya, which made it relatively convenient both in life and work.

Now the BCI transmission project is being rolled out on a large scale, and as the first and so far the best experimenter, Yaoyao still needs to provide and participate in a large number of optimization experiments in the project, and output according to her personal experience Optimization suggestions.

Before she got sick, she could be said to be the absolute core person in this project, and even after she stopped participating in the project, the experimental group fell into a brief chaos.

However, such confusion is not necessarily a bad thing.

To some extent, getting rid of the dependence on a single experimenter has promoted the development of this project in a truly universal direction.

So when Yaoyao was discharged from the hospital and returned to the research institute to return to her post, she was still lost for a while.

Because of his position, he has been replaced by a new batch of cross-experimental groups.

Most of the time, all she needs to do is some data verification work. After all, in this field, no one in the entire research institute can be faster than her.

This day is another boring day, Yaoyao is sitting in Chen Li's office bored, there seems to be a report on the difference of neural electrode feedback rate on the table, she has read the data on it no less than five times, and has already had it She reached a conclusion, but she did not give the results to the experimental team.

The reason is simple, once the report is handed in, it means that one day's work is over again.

Why don't you keep watching, in case there is any problem that you haven't found yet?

So, she turned this thick report back to the beginning, starting from the first number, comparing the data as the standard reference value one by one, trying to find an abnormal fluctuation point.

However, this kind of work was really boring, and she only persisted for a short while before she lay down on the table.

Just at this moment, Chen Li opened the door and walked in.

He saw Yaoyao lying on the desk at a glance, and hurriedly stepped forward and asked:

"What's the matter, Yaoyao? Sleepy?"

Yaoyao frowned and raised her head, and replied:
"It's not that I'm sleepy, it's that it's too boring. Brother Chen Li, can you arrange some other work for me? These things are really too simple."

"You know, I can do a lot of things for you, it's too wasteful to do just these..."

Chen Li heaved a sigh of relief and replied with a smile:
"It's not a matter of wasting or not, you are still sick, you should rest mainly..."

"But I've really had enough rest."

Yaoyao interrupted Chen Li's nagging aggrievedly, seeing her expression, Chen Li smiled knowingly.

She was probably really bored and ruthless.

Think about it too, a child her age is either going to school or playing crazy, what about her?
There is no need to learn those basic contents, and there is little contact with peers.

After getting used to the rhythm of participating in scientific research projects, suddenly there is nothing to do, can you not be bored?

However, having said that, he didn't intend to arrange a new job for Yaoyao, instead he wanted to completely pull her out of the project team and enter the rest period again.

"You haven't had enough rest yet."

"From tomorrow onwards, you don't need to come to the institute. There will be a sister nurse who will accompany you to monitor your physical condition, and she will tell you when to rest and when to exercise."

"I don't want...eh?"

Yaoyao subconsciously wanted to refuse, but in an instant, she keenly discovered the problem.

Why did you suddenly let yourself go back to rest?

The doctor told me before that it's okay to study and work moderately.

That answer already seems obvious.

"I'm going to have surgery?"

Chen Li nodded, he was not surprised by Yaoyao's reaction.

"When is it?"

"It is estimated that next month—about two weeks later, you have to do some tolerance tests first, which is why you are asked to go home and rest."

"If this operation is successful, your disease will be completely cured."

"Great!"

Yaoyao suddenly stood up from the chair, not hiding her excitement.

No one is willing to live with the disease, even if it is just a small cold, everyone can't wait to cure it immediately.

Not to mention lupus, a life-threatening disease that can erupt at any time.

She walked around the room excitedly, but suddenly, she turned to Chen Li and asked:
"Must it be me?"

Chen Li was taken aback for a moment, and soon, he also understood what Yaoyao meant.

After hesitating for a moment, he shook his head and replied:

"Not necessarily. I'll ask Uncle Ye for you. If he agrees, you can decide for yourself."

"But maybe not—there are plenty of opportunities, not just this one."

Yaoyao nodded and said:
"I know."

"However, I can wait for future opportunities, but some people can't wait."

(End of this chapter)