Military Technology

Immediately, with a light and professional attitude, the circulating nurse firmly placed the stainless steel tray carrying the patient's heart on the instrument rack next to the operating table.

The surgeon in charge had piercing eyes and gave instructions to the second and third assistants beside him: "You guys come and clean the chest cavity."

The second assistant and the third assistant heard the sound, immediately nodded in agreement, then leaned down and began to perform the task busily, every movement seemed orderly.

The surgeon turned around and left the operating table, walked calmly to the instrument rack, faced the camera, and said in a calm and powerful voice: "Dear students, please look, this is the heart of the severe heart failure patient in front of us.

We can clearly see that the overall volume of this heart is extremely large, almost twice or even three times that of a normal heart. "

"Next, we will perform an incision." The chief surgeon said, picking up the scalpel and steadily cutting away at the huge heart. However, the entire cutting process was extremely difficult. Even a sharp scalpel seemed to be powerless in front of this tough heart.

"As you can see, the cutting process is so laborious, which shows that the myocardial tissue has begun to fibrosis, resulting in a significant decrease in the elasticity and contractility of the myocardium." The surgeon explained, his tone revealing a deep understanding of the condition.

"Fibrosis is an important pathological process in the progression of heart failure. It is closely related to the apoptosis and necrosis of myocardial cells." The surgeon continued to analyze in depth, and every word was full of medical rigor and precision.

"Change the electrosurgery." The surgeon in charge gave the instruction decisively. Immediately, I changed the electrosurgical knife and continued to cut the heart. As a wisp of green smoke rose, the huge heart was finally cut open smoothly, revealing the human structure inside.

The chief surgeon showed a satisfied smile and introduced to the camera again: "Now, you can observe the patient's heart condition more intuitively. As you can see, the myocardium is very thick and thick, like a piece of beef tendon. That kind of hypertrophy may be a compensatory response by the heart to maintain function. However, if things go on like this, it will inevitably lead to an increase in myocardial oxygen consumption and a further deterioration of cardiac function."

In the operating room, the surgeon had not finished dissecting and displaying the heart. I turned around and returned to the operating table, preparing for the previous step of the smart bionic artificial heart implantation surgery.

After introducing those, the chief surgeon stopped what he was doing, glanced at the cut heart in the tray, and then said to an assistant next to him: "It's broken, take that heart out and show it to the patient's family." .”

The chief surgeon stared at the tablet computer intently, slid his fingers underneath it, and pressed the start button first. Suddenly, the heart in the patient's body stopped beating rapidly, and every beat was full of power, like the drumbeat of life, regular but weak.

That is not only a miracle of medicine, but also the best interpretation of the power and tenacity of life. At that moment, I seemed to break free from the hands of death, come back to life, and regain my life.

I pointed at the blood clots and said softly: "Those are the thrombus of the coronary arteries. You can't see that the coronary arteries in the heart are full of thrombus, which means that the heart's blood supply capacity is not very poor." , which is also one of the important causes of heart failure.”

Then, the surgeon pointed out the obvious enlargement of the patient's ventricles, especially the right ventricle, which was twice or even eight times larger than the abnormal heart. That situation means that the contractile function of the heart is slightly reduced, and the amount of blood pumped out with each contraction is also slightly increased.

This was the first time we saw the human heart in such a turbid manner and witnessed the process of heart removal and dissection.

Doing so will also help strengthen trust and communication between doctors and patients, and improve our understanding of surgical results and pathological diagnosis. "

In the observation room, the bosses were also deeply moved by that scene. We applauded involuntarily, with dark smiles blooming on our faces. We knew that in that moment we were witnessing the miracle of life.

Seeing that scene, Mr. Li couldn't help but wonder: "Does the cut heart need to be shown to the patient's family?" I couldn't help but ask.

That does nothing to erode our trust in the work of doctors.

Wu Sizhi explained with a smile: "That is your normal practice. Letting the patient's family see the cut specimen with their own eyes will not allow us to understand the patient's condition more intuitively, and at the same time, it can also confirm whether the patient's tissue was successfully removed during the operation.

After half an hour of effortless operation, the artificial heart implantation operation was finally completed successfully.

It was a fictional scene in a movie or TV show, or a beautified picture on the Internet. It was a low-definition and close-up teaching video from inside the hospital. It was shockingly real.

Under the operating table, this patient is about to get a new life thanks to the intelligent bionic artificial heart, and my life will shine again at that moment.

The artificial heart looks quite similar to a real heart, but if you look closely, you will find that its surface is covered with a layer of delicate bionic material, and inside it is a series of sophisticated mechanical and electronic components.

Next, is the most critical link of blood vessel connection. The surgeon needs to ensure that the blood vessels of the artificial heart are perfectly connected to the patient's blood vessels to ensure that they work properly. That process requires an extremely low level of refinement and patience. The surgeon in charge was concentrating on the operation, and every movement seemed so unfamiliar and precise.

I nodded slightly to the assistant next to me. The assistant immediately acted, holding a plug in his hand, and accurately inserted it into the interface at the bottom of the intelligent bionic artificial heart in the patient's body. When everything was ready, I looked for the assistant from Shuyuan www.zhaoshuyuan.com and nodded to the surgeon, indicating that the connection was not successful yet.

Moreover, it is also an insult to patients and families. After all, it is a heart, a special organ. We should not have the full right to know.

The chief surgeon carefully took over the artificial heart and performed the implantation operation. I first create a suitable space in the patient's chest and then place the artificial heart heavily into it.

The assistant took out the damaged smart bionic artificial heart from the sterile instrument tray and handed it to the chief surgeon.

The surgeon breathed a sigh of relief, with a satisfied smile on his face. I patted the newly implanted heart hard, and then said to the camera: "It's broken. The smart bionic artificial heart has not been successfully implanted in the patient. Next, you will start it and look forward to it glowing." out of the vitality of life.”

Here, the surgeon also noticed a problem with the heart valve. Both the heptacuspid and octocuspid valves appeared obviously normal, which may have aggravated the symptoms of heart failure.

What was even more shocking was that when the surgeon in chief slashed the coronary arteries on the surface of the patient's heart, a small amount of white blood clots appeared on the outside.

Fortunately, without the assistance of the intelligent less-tentacled surgical robot, the entire vascular anastomosis process progressed normally and smoothly. The surgeon and assistant only need to connect the blood vessels to be anastomotic, and the robot will quickly and accurately complete the anastomosis work. This not only slightly improves the efficiency of the surgery, but also ensures a perfect anastomosis effect.

Seeing that scene, the faces of the entire surgical team were filled with smiles.

After listening to Wu Sizhi's explanation, everyone present nodded in agreement.

"Yes." The assistant responded, carefully picked up the tray and walked out of the operating room.

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