Chapter 314 The old era ends, ushering in a new era of Daxia medicine!
This suturing method actually uses a blood vessel bridge to anastomose with two or even multiple coronary arteries.
From regular one-to-one to one-to-many.
The advantages are obviously obvious. It requires fewer vascular bridges and anastomoses, so the operation time will be much shorter.
However, this also places higher technical requirements on the surgeon.
Ventricular fibrillation is already difficult.
As a result, in order to deal with the defect of ventricular fibrillation, Xu Qiu directly resorted to an even more amazing sequential anastomosis...
"Outrageous!"
"No wonder we are told not to learn. Even if ventricular fibrillation is induced, one-to-many anastomosis of blood vessels cannot be achieved!"
Yang Chenxi and others looked shocked, and suddenly felt that "the gap between people is greater than that between people and dogs."
In the field of surgery.
Xu Qiu's movements were very quick, from the anterior descending branch to the diagonal branch, from the marginal branch of the circumflex artery, and from the left posterior branch of the right coronary artery to the posterior descending branch... the blocked and narrowed coronary arteries were moved by Xu Qiu with New artificial vascular anastomosis.
In addition to sequential matching,
Side-to-side rhombus stitching, flat stitching... every stitch falls, and a perfect anastomosis knot is born.
"Get ready to go offline."
An hour later, all the blood vessel bridges were replaced, and the new small-diameter artificial blood vessels were integrated into Yan Ziqiang's body, and the operation came to an end.
It is also extremely important to leave the extracorporeal circulation machine and return to the native heart to pump blood.
This step is very dangerous.
It takes a certain amount of time for the heart to go from beating to stopping, or from stopping to returning to normal contractile function.
Whether the myocardial contraction is strong is a direct indicator of whether the patient has suffered unbearable perfusion damage or mechanical damage during this operation.
"Give me dopamine."
As soon as Xu Qiu finished speaking, on the other side, assistants and nurses prepared dopamine with positive inotropic effects according to Yan Ziqiang's weight.
This can promote the recovery of myocardial contractility.
"The patient's blood pressure is very high!" the anesthesiologist said at this time.
Xu Qiu glanced at the indicators and said calmly: "Add nitroglycerin."
He had rehearsed all possible intraoperative accidents and postoperative offline difficulties in the simulated operating room. At this time, every step was within his expectations and he could handle it at his fingertips.
Soon, the patient's heart started beating loudly with the support of medicine.
A pulse of blood is continuously pumped out between the contractions of the red heart muscle, flowing through the body, nourishing tissue cells, and finally returning to the heart again.
However, the new blood vessel bridges now have no leakage and are functioning very close to natural blood vessels.
"It's done!"
In the operating room, everyone burst into cheers. At this moment, this operation marked the official entry into the era of 6mm small-diameter artificial blood vessels in the field of interventional cardiac surgery!
A new subject direction is about to be established.
A field that blocked the neck of the West and built technical barriers to the West was born. Since then, it has broken the monopoly myth of giants such as McVie and Terumo that captured 90% of the global market!
…
On this day, the eyes of the whole country, and even the world, fell on Linhai No. 1 Hospital, a minor in the prefecture-level city.
Countless media swarmed in, and the number even almost caught up with the number of patients.
Municipal leaders, provincial leaders, the National Health Commission, the health department, the Food and Drug Administration, and senior officials from related industries all canceled various important meetings and came to this place where history was about to be made.
Soon, people discovered that all the tickets to Linhai City were sold out!
High-speed rail and train tickets are all sold out!
Many people can only choose to drive a special car to take the expressway, but in such an ordinary month of June, the expressway leading to Linhai City actually created a congestion situation similar to that of a holiday!
"what happened!"
"Isn't that the first secretary of Baiyun Province? There is also the director of the Daxia Health Commission who announced the plan at the national conference at the beginning of the year. How could they appear in Linhai No. 1 Hospital!"
The patients who came to see the doctor were frightened by the huge crowds of people in front of them.
They looked at Linhai No.1 Hospital in confusion.
This old hospital had posters advertising Xu Qiu's honors such as "God of the Postgraduate Entrance Examination" and "Full Score in the Famous Sword Competition" hanging on it a few days ago.
However, today, a bright poster was replaced, which directly eclipsed all the previous names.
"Dr. Xu Qiu of our hospital developed the world's first small-diameter artificial blood vessel, and the first human surgery was a great success!"
The world's first...
Small diameter artificial blood vessels...
First human surgery.
These keywords stimulate everyone's attention.
Most people are puzzled by this.
They subconsciously took out their mobile phones and were about to search, but news app push notifications, UC Browser, and Quark Browser notifications popped up one after another.
#大xia’s first small-diameter artificial blood vessel, how important is its historical status?
#Domestic artificial blood vessels in the true sense, its significance is not only to break the foreign technology blockade...
#One article to understand the cutting-edge technology of Xu's small-diameter artificial blood vessel: why it fills the international gap!
…
After reading these popular science articles, everyone was shocked to discover that small-diameter artificial blood vessels are so important!
In the field of extracardiac intervention that ordinary people are unaware of, McVie and Terumo once occupied more than 90% of the global market and 100% of the domestic market.
Daxia Medical Equipment is humiliated by high royalties, selling prices and shares.
And now, a new type of artificial small blood vessel breaks the situation and creates an era of monopoly for Daxia!
, 10mm, will become history. Daxia will rely on this unique technology to have absolute bargaining power!
After realizing this, everyone went crazy.
"Xu Qiu? Doctor Xu! Is it the Doctor Xu who got full marks in the postgraduate entrance examination and the famous knife competition?!"
"My God, isn't he a neurosurgeon? What's the matter with this artificial blood vessel?"
"Xiao Xu is still very good. Last year, I couldn't get an appointment with Director He Hai, so I had to go to his. I didn't expect that he diagnosed my disease in a few glances, and it only cost more than 80 yuan!"
"Now, do you still see Director He?"
"Director He? What Director He, I only have eyes for Doctor Xu!"
"Hey, I just saw that Doctor Xu is still seeing patients, and his name is still in the registration system!"
At this time, the onlookers suddenly realized that the genius who made a sensation across the country was still sitting in the No. 7 clinic peacefully, treating patients and prescribing medicine as usual.
It was as if all this had nothing to do with him.
No matter how the outside world changes, I will remain unmoved.
…
At this time, in the auditorium of Linhai First Hospital.
An unprecedented high-level meeting was held here.
Those who attended the meeting were at least at the level of famous hospitals, and the worst one among them was the dean of Linhai First Hospital, Wang Shengde, who was sitting in the front row.
