"The polyester artificial blood vessel, the porcine saphenous vein, the silk double-layer structure, and the three layers of intracavitary sustained-release drugs are all correct."

Xu Qiu searched for notes on the messy desktop.

The three pieces of manuscript paper that Yang Chenxi regarded as treasures were scattered randomly on the table, mixed with dozens of pieces of draft paper.

As the night passed, these three pieces of paper that might have shocked the entire cardiac surgery department no longer seemed so important.

Because any one on the table is more valuable than them.

More research significance!

"Found it."

Soon, Xu Qiu found the first three pieces of manuscript paper again.

During the initial research, he rejected all three designs and considered them impossible to implement.

At that time, he always felt that something was missing.

But now when he re-examined it from a higher perspective, he realized that these three design directions were not wrong.

It seems that it is always a little bit closer, but these three designs are close to the optimal solution.

But it can never reach the optimal solution.

And now Xu Qiu has found the real answer.

If you want to achieve a perfect bionic design, then integrate the three.

At this moment, the new small-diameter artificial blood vessel finally took shape in Xu Qiu's mind.

It is still a three-layer structure.

The inner layer is decellularized porcine saphenous vein. This can provide good biocompatibility and regenerative activity.

The middle layer is made of polyester fabric. It can provide mechanical support and make the mechanical strength of blood vessels reach the level of natural arteries.

The most innovative thing is the nitrate functional material in the outer layer!

This is the top secret of Linhai Research Institute, and it is also the material that Xu Qiu has been supervising the research and development for the past two months.

Designed by Xu Qiu, nitrate functional materials can be converted into nitric oxide through multi-step reactions in the internal environment.

Nitric oxide is an important molecule in the cardiovascular system. It plays an important role in anticoagulation and inhibiting intimal hyperplasia. It can effectively improve vascular tissue regeneration and promote endothelial formation!

This is the most likely molecule Xu Qiu selected among dozens of designs and hundreds of molecules.

It also has a code name in the institute.

"Future Molecule"!

More than two hours later.

A draft was born in Xu Qiu's hands.

After finishing, he breathed a sigh of relief and dialed Ren Chao's phone number.

"Director Ren, next, it's time to try the nitrate functional materials developed in the past two months."

Opposite him, Ren Chao's voice trembled several times, and he looked excited, realizing that the real research was about to begin.

…

After handling the matters at the institute, Xu Qiu took a bottle of energy potion and a bottle of stamina potion, and went to the clinic as usual.

Yang Chenxi and others watched Xu Qiuyuan go, everyone was shocked.

"Is this the young man?"

“It seems like I can’t use up my energy!” www.bǐqυgetν.℃ǒm

"Don't talk nonsense, I am also a young person...young people don't accept this title!"

"I personally saw Director Xu enter the toilet listlessly. When he came out, he felt like he was on drugs. His energy levels improved visibly!"

"Is there a refresh point in the toilet?"

"My god, I felt better after going to the toilet. Director Xu just washed his face!"

"..."

At this time, Xu Qiu had returned to Linhai No. 1 Hospital.

Daily check-in.

"bite!"

"Congratulations on completing your sign-in!"

"Your impact factor in Linhai No. 1 Hospital is 11.7, and your sign-in rewards will be greatly increased!"

"Get: Perfect Level Spinal Cordectomy!"

Seeing this operation, Xu Qiu was slightly startled.

Clinically, spinal cord severing covers a wide range, such as filum terminale severing, spinal tract severing, spinal nerve root severing, etc.

Most of these surgeries are performed because patients suffer unbearable pain and choose to cut off part of the spinal cord to eliminate the pain.

It's probably a toothache. If all the teeth are extracted, the problem of toothache will definitely disappear.

The perfect level of spinal cord transection is even more thorough.

Xu Qiu absorbed it carefully.

This operation belongs to brain surgery, which means cutting off the entire spinal cord in a conventional sense.

But the question is...who would do this surgery.

In other words, if you take the initiative to undergo spinal cord disconnection, you feel that your life is too comfortable, so you want to be a high paraplegic?

Soon, he fell silent.

I also want to understand why I got this surgery.

Today, Linhai No. 1 Hospital, under the leadership of Xu Qiu, has become famous all over the country and even in some parts of the world with the help of its complete cranial fusion and separation surgery.

It can be said that Linhai No. 1 Hospital can be regarded as "one super and many weak".

Brain surgery is "super".

The rest of the departments are not up to the first-tier level, let alone ranked in the international community.

He was carried into a well-known hospital in the country by a brain surgeon and became famous in the world.

Of course, the real situation is actually the emergency department.

But outsiders don't know this.

Therefore, when Xu Qiu signs in again, there will be a greater probability of getting hospital-related surgeries.

Today’s perfect spinal cord disconnection surgery is a type of brain surgery.

Just looking at the severed spinal cord seems to be of little use.

but,

But Xu Qiu extended the time span and combined the master-level cranial venous circuit reconstruction, intracranial and intracranial bypass, etc. that he had obtained a few months ago. A shocking thing was about to emerge.

Head transplant surgery!

"..." Xu Qiu was silent.

When these four words appeared in his mind, Xu Qiu became excited.

Only then did he come back to his senses from the excitement in the small-caliber artificial blood vessel restricted area.

I was planning to go to the clinic to calm down for a while.

As a result, the system gave him an even crazier project.

Change heads!

This is undoubtedly the top field in today's medical field, and it is also an operation that is considered absolutely impossible.

Although there are rumors on the Internet and in academic circles that some experimental monkeys have undergone head transplant surgery and it has been successful.

However, it is still far away from clinical practice.

In her previous life, Xu Qiu also spent more than ten years on head transplant surgery.

He even managed to train a large number of leading doctors.

However, although Xu Qiu has endless talent and inspiration, his growing age makes it impossible for him to hold a scalpel; the remaining time also determines that he will not be able to truly put the head transplant operation into clinical practice.

Now that he has been reborn, perhaps he can go further in this field that has been repeatedly depicted in countless science fiction films.

…

Returning to the emergency department, Xu Qiu's face returned to calmness and she resumed her daily consultation.

Clinic No. 7 is bustling with activity.

Because Linhai No. 1 Hospital issued regulations prohibiting no-disease registration and scalping, Xu Qiu's outpatient clinic was quite harmonious.
To be continued...