The money problem is actually not the most fatal problem.

The key lies in equipment and technology.

Preparation technologies alone include biological coatings, electrospinning, tissue engineering, etc.

Moving artificial blood vessels from theory to reality involves more than a dozen processes.

From inoculating seed cells on material scaffolds, to constructing form and function, to final implantation and decellularization, precision equipment and instruments are required, and there are technical barriers that are difficult to break through.

Including testing after successful preparation, artificial blood vessels also require pressurized burst strength testers, special tensile testing machines, etc.

These equipment are also monopolized, and what Daxia can obtain are basically products that have been eliminated from abroad and were produced more than ten years ago.

Just like decades ago, today's scientists, doctors and scholars in Daxia are also struggling to move forward despite many blockades.

However, even the equipment from more than ten years ago is expensive and not commercially available. Currently, it is only equipped in a few places such as Fuwai, Nankai Research Institute and Hubei Vascular Center.

Xu Qiu has completed the initial theoretical research.

All it takes is to verify the feasibility of the blood vessel preparation plan recorded on the three manuscripts and create that epoch-making film.

Now that everything is ready, there is no way he would just give up.

"Keep your money for yourself, I can find a way."

Xu Qiu repeated.

After the others left, he made a phone call.

Yang Chenxi's voice soon came from the other side, "Comrade Xu, do you have anything to do with me?"

In the background noise, there are also the sounds of many precision instruments.

Xu Qiu said: "Professor Yang, do you have time to come to Laihai to have a look?"

"I may not be able to spare the time in recent years. Our team is currently working on a 6.5mm artificial blood vessel, which is expected to be used clinically within two years."

Xu Qiu nodded.

Sure enough, I am busy with this matter...

The one that has gone the furthest in the field of artificial blood vessels in China is actually Yang Chenxi’s team.

His science and technology park has a scale of nearly 100 million yuan, and the industrial zone produces a considerable number of artificial blood vessels every year.

The core patent belongs to the orthopedic company McVie, and the materials and other materials have been localized and "substituted", which can be regarded as pseudo-domestic.

Imported artificial blood vessels cost about 40,000 yuan, while fake domestic ones only cost 10,000 yuan.

But the sad thing is that 17.3% of them need to pay patent fees.

In other words, McVie, which holds the patent, can take nearly 20% of the profit from each artificial blood vessel even if it does nothing!

This is why it is said that there are no truly domestic artificial blood vessels in Daxia.

Yang Chenxi's team is now trying to launch a 6.5mm artificial blood vessel that is less dependent on imports and more domestically produced. If successful, the technology will be applied to other calibers...

Then, Daxia will have the opportunity to completely turn medium and large artificial blood vessels above 8mm into truly domestic products!

The meaning is quite profound!

This is why, as soon as Yang Chenxi finished the famous sword competition, he immediately rushed back to Fuwai and plunged into the laboratory.

"Professor Yang, I remember you said that the 6.5mm artificial blood vessel has completed animal experiments. Now as long as some details are improved, it can be tried for clinical use, right?" Xu Qiu asked.

Yang Chenxi smiled proudly: "That's right, how about it, do you want to do some gold plating? If you want to do a blood vessel, you can't go around Fuwai or me!"

Xu Qiu nodded: "That's true."

We can't get around Fuwai and the various instruments and equipment you brought.

The words changed in Yang Chenxi's ears, and he was delighted: "Do you admit it? Then come quickly, stay in my laboratory for a few years, make a 6.5mm artificial blood vessel, and then completely remove the large and medium-sized

With the importation of blood vessels, we can be regarded as the founders of domestic artificial blood vessels!"

Xu Qiu's tone was calm: "The founder of China... is very attractive."

Yang Chenxi smiled and said: "Of course, whether it is our Fuwai artificial blood vessel or other so-called domestically produced blood vessels, the core patents are actually in the hands of foreign companies such as McVie and Terumo. Every time we produce one,

A large amount of patent fees, royalties, etc. must be paid.

De-importation is the only way to be truly domestically produced!

My team is currently 90% complete, just waiting for you to join us and finish the job!"

Xu Qiu continued: "The last kick is the founder of domestically produced blood vessels, but if you come to my place and hit the sea, it will be the founder of human beings to break the 6mm restricted area... small-diameter blood vessels."

Yang Chenxi, who had planned a lot of benefits and wanted to trick Xu Qiu into coming to Fuwai, was suddenly stunned.

"Forbidden... restricted area? The originator?"

Yang Chenxi swallowed, thinking of Xu Qiu's proposal, and immediately said with a smile: "6mm is a bit too far, and McCorvey and the others didn't even find the direction.

Many foreign literatures speculate that 6mm artificial blood vessels place higher requirements on the preparation process and material properties, which may not be achievable with contemporary technology."

Xu Qiu asked, "If they can't do it, can't we?"

"this……"

"Are we worse than them?"

"I didn't mean that..."

Yang Chenxi's voice became much softer, and she felt angry in her heart.

Why can't they?

Listening to the increasingly depressed breathing on the phone, Xu Qiu realized that the time had come and said the last words: "Do 6.5mm blood vessels and always follow the butt of foreign countries.

But coming to Haihai and making a new type of small caliber with me can completely break the monopoly and start a reverse restriction on small blood vessels around the world!"

Yang Chenxi's emotions have been completely aroused. When he heard this plain but meaningful sentence, he felt a surge of blood in his chest, "Yes, if you follow behind, you can only eat your farts, and let them eat your farts!"

"

Xu Qiu:......

"That's probably what it means..."

After hanging up the phone, Xu Qiu struck while the iron was hot, took a photo of part of the three manuscript papers, and sent them to Yang Chenxi.

This is his trump card.

It is also the key for him to show his ability to break through the 6mm penalty area.

After sending the photo, Xu Qiu put down her phone and returned to the emergency department to prepare for an outpatient visit.

No matter how big the market is, no matter how exaggerated the honor and reputation are, they are just external things.

Xu Qiu has always had only one label: doctor.

No matter where we go in the future, the first priority will be patients with despair in their eyes and their vitality extinguished by their illness.

…

When I went to the outpatient clinic again, Clinic No. 7 of the emergency department was immediately overwhelmed!

As a last resort, the Security Section coordinated a small team to maintain discipline.

Other doctors were temporarily called to Xu Qiu's side to help.

In the clinic No. 7, four tables were set up, and the hard-working doctors He Hai, Zhou Hua and other doctors helped to see the doctor together.

no way……

They are in their own clinic and have no patients at all.

But coming here, even if they just sit next to Xu Qiu, in the eyes of patients, their professional level has suddenly improved a lot. www.bǐqυgetν.℃ǒm

Better than being bald!

There was also a lunatic who took a breath as soon as he rushed into the consulting room, and then muttered:

"As expected of Dr. Xu, the air here seems to have escaped from the hydrogen generator. I feel like my cancer is about to be cured."

He Hai:......
Chapter completed!