Technology: breaking the hegemony that monopolizes the world

Xiao Sa, who was born in the 1980s, was still a little dazed when he looked at the bilingual agreement in front of him.

He had never expected that the branch of Jiuzhou Technology would move so quickly. He seemed to have just handled some small business when he received a notice to go to the training center to sign the agreement.

Doctor Zhao Xing was still busy, and a student was explaining.

"This is the cardiac surgery agreement, which details the relevant information of the surgery, preoperative preparation, surgical risks and complications, costs and payment methods, postoperative services, etc.

Please pay attention to the information in these locations. The name of the surgery is 'Jiuzhou Bionic Heart Replacement Surgery', the preoperative preparation has been completed, and the test data of electrocardiogram, echocardiogram, blood test and other items, we have paper reports, and also sent an electronic report to your Jiuzhou personal center.

This is the problem of surgical risks and complications, and then the treatment costs and payment methods..."

Although the student felt that it was a bit redundant when talking about money, he still followed the process honestly and finally said: "Our Saudi Mecha Training Center Medical Rescue Service Team will provide the patient with necessary postoperative medical care and rehabilitation guidance, and maintenance of the bionic heart..."

Xiao Sa did not sign in silence, but carefully read the key points, and raised some questions that he was confused about. After getting accurate answers, he signed his name.

As for payment...that is even simpler than signing.

After seeing the students upload the agreement file and confirming the signature, Zhao Xing turned around and told the students beside him: "Although we are now performing remote surgery through protective glass, you must remember to keep your hands stable at all times.

When we return to the headquarters, there will be many animal patients for you to operate on yourself. Be a generalist and don't be too biased.

General Manager Gu has reminded us more than once that machines and programs will always make mistakes. We humans must always maintain technical independence and not rely too much on external objects.

Okay, next I will demonstrate how to use remote operation to replace the bionic heart with the assistance of [Hua Tuo]."

"The first step is to determine the patient's The patient's physical condition, the exact condition of the surgical site, and then determine whether the bionic parts to be installed meet the requirements...

As for skin preparation, allergy test and injection of antibiotic test, blood cross-matching test, enema, if conditions permit, they should be done one day to one week in advance, as carefully as possible, in order.

In addition, if a life cradle or a life cradle can be used, it should be used as much as possible for the patient, so that the patient can improve his physical fitness and energy in a short time. Of course, there is no need to force these conditions.

Okay, then start anesthesia. "

The old man lying on the operating table soon had his heart opened under the dance of the cold mechanical arm scalpel.

While the mechanical arm scalpel danced, the bionic heart next to it was also beating slowly in the blood with "condiments", and after just a few seconds, it maintained the same beating frequency as the old man's heart.

While opening the chest, Zhao Xing was like a craftsman performing a familiar chopping operation, and he could also spare his time to teach the students beside him.

"Our bionic heart will replace the left and right ventricles of the patient's heart, and the micro solid-state battery and control system chip will be implanted in the patient's abdominal cavity to provide power. The external battery pack can charge the micro solid-state battery through the energy transmission device installed under the skin of the abdomen. Now the technology has been upgraded, and it can even be charged wirelessly, but the technology is still in the confidential stage, in order to ensure that the human bionic mechanical prosthesis and other intelligent devices can have a benign interaction as much as possible without being interfered with.

At this time, we have to put aside other secular concepts. The heart is a muscle pump that maintains oxygen supply and blood circulation through the lungs and the body. The bionic heart is to replace a car with a damaged power system with a better power system.

It will replace the original heart to transport blood to the lungs and other parts of the human body, this bionic heart can pump more than 10 liters of blood per minute, and this amount of blood alone can fully meet the daily activities of ordinary people.

When Hua Tuo's surgery went smoothly, although we were bystanders, we had to be ready to manually accept the mechanical scalpel at any time, or even rush into the operating room and perform the surgery ourselves, so we had to wear sterile surgical gowns...

This patient is very old. Although he has been taking Taoyao and other medicines for maintenance, his heart muscles can no longer keep up with the daily workload of pumping blood, and the toughness of the muscles is also declining, just like old bacon that is pickled and gradually dried..."

Zhao Xing was talking, and the students beside him were not so relaxed.

Although this group of young people had long passed the period of anxiety and fear of performing surgery on the human body, they still felt a little empty in their hearts.

Not to mention being ready to enter the operating room for surgery at any time, they are now anxious about how to set the parameters of each link of the equipment if they want to take over the work, and how to use the knife, and how the bionic heart will end after installation.

The operation took a long time, but it was also very fast.

The scalpel controlled by the intelligent program AI [Hua Tuo] is like a surgeon with eight dexterous arms, and the operation efficiency is extremely high.

Usually, doctors have to use a blade to cut the skin first, then use an electric knife to cut the subcutaneous tissue to the sternum, and finally use a sternum saw to split the sternum, apply bone wax, use a chest brace to open the sternum to expose the pericardium, and then they can cut the pericardium.

And after cutting the pericardium, it is necessary to check whether the ascending aorta, main pulmonary artery, atrium, ventricle, superior and inferior vena cava and pulmonary vein are normal before continuing to separate the gap between the ascending aorta and the main pulmonary artery.

After the superior and inferior vena cava are exposed, the superior and inferior vena cava can be cut and the drainage tube can be inserted and fixed, and then the cannula can be connected to the artificial heart-lung machine, and the venous drainage can be released during perfusion to start the transfer.

However, with the assistance of multiple cameras, electronic radars and various detectors, [Hua Tuo] does not need to wait and do it step by step.

The speed at which the pericardium is opened before the muscles and nerves have time to respond is a miracle that all surgeons are impressed by.

While the operation is proceeding rapidly, there are devices nearby that are continuously monitoring and uploading detailed changes in nerve signal data. At the same time, there are also devices that preserve the removed tissues while ensuring their biological activity.