Military Technology

Although Lin Lei's first heart repair surgery was a complete success, it didn't mean everything was fine, in fact it was just the beginning. The next week will be the most stressful week for Director Tong, his experts, Wu Hao, Lin Wei, his father-in-law and his mother-in-law.

Because no one knows whether these printed heart organ tissues can survive when transplanted into Lin Lei's heart for heart repair, and thereby restore and improve the patient's heart function.

Therefore, every day in the future, Lin Lei's heart needs to be checked by four-dimensional color Doppler ultrasound. In addition, every two days, MRI is used to scan Lin Lei's heart in all directions and generate a 3D digital model. The computer system is used to compare the difference between the before and after digital models, so as to judge the changes of the heart, so as to judge the degree of recovery of the heart.

As a family member, Wu Hao also participated in the entire testing and consultation process as an expert in related aspects of this technology. Originally, he was reluctant to get involved, because he was not a real expert, at most he knew a little. But at the request of his father-in-law's mother-in-law and Lin Wei's encouragement, he had to participate.

For them, it is much better to have Wu Hao involved than passively waiting for the result.

"Mr. Wu, the results of the second MRI examination have come out. The dean invites you to come over for consultation." A nurse walked into the ward and said to Wu Hao.

"Okay, I understand." Wu Hao nodded to indicate that he knew, then got up and said to several people in the ward, "Then I'll go take a look first."

"Okay!" The old man and his mother-in-law nodded quickly in response.

Under the watch of several people, Wu Hao followed the nurse out, and then came to the small conference room where the Hui clinic was.

When he came in, there were already many people sitting in the conference room. Seeing him coming, Dean Liao and the others greeted him one after another. After he was done, President Liao looked at the people present and said to everyone: "Okay, it's almost here, let's start directly. Next, let's take the second MRI examination of patient Lin Lei. The results have come out, and now we will conduct a joint consultation with the results.”

The lights in the conference room dimmed, and the big screen turned on, showing a 3D digital heart image, which was slowly spinning. President Liao just drank on the big screen and said to the crowd: "This is the 3D digital model generated by the cardiac MRI data of patient Lin Lei this morning."

After speaking, Dean Liao irradiated the heart model on the big screen with a green laser pointer, and then introduced to the crowd: "Everyone, please see, here, here are the two pieces of myocardial tissue we implanted, and here are the two pieces of myocardial tissue we implanted. heart valve.

Our comparison with the results of the first MRI data showed that after several days of recovery, the implanted artificial myocardial tissue wound on the surface of the patient's heart had begun to heal. The artificial tissue has good activity and still maintains very good elasticity, and the implantation and suture wound recovery of the heart valve is also very ideal.

Through the continuous ECG detection we have performed on the patient in the past few days, the patient's ECG data are also slowly changing.

Please see, the patient's ECG T wave, QT interval, and QRS complex all showed obvious positive changes. And this proves that we have achieved a complete success for the first time using the bio-printed organ tissue cardiac repair technology to implant the patient's heart! "

clap clap clap...

After hearing Dean Liao's announcement, everyone in the audience applauded and seemed very excited. It is a blessing for them to be able to participate in such a high-impact operation, which will also leave a deep impression on their careers and resumes.

Seeing this, Wu Hao also smiled and clapped, the same reason he was happy. On the one hand, of course, it is because this technology has solved the heart problem of my brother-in-law, so it can be regarded as a business for Lin Wei, and for my father-in-law and mother-in-law.

To be honest, he has also been under a lot of pressure these days. If this technique fails, how should he face Lin Wei and his father-in-law and mother-in-law. Although they wouldn't blame him, he would always feel bad about it.

On the other hand, of course, because this technology is successful, it means that it can be used in the repair and treatment of organs such as the heart. This means that this technology will play a very large role in the surgical field in the future.

President Liao smiled and squeezed his hand and continued: "Of course, don't take it lightly, at present we have only seen some light, and it is still early for real success.

I also hope that everyone will continue to work hard, come on, and let us all realize this miracle of human medical technology. "

After some encouragement, Director Liao said to Director Tong: "Then leave it to Director Tong to introduce the next stage of treatment to everyone."

Director Tong nodded, and then said to everyone: "Okay, then I will arrange the next stage of treatment for the current patient's condition.

First of all, we still have to closely observe the follow-up recovery of this operation, and to ensure that the artificial tissue implanted repair part of the patient is completely healed and recovered, we can proceed to the next stage of treatment.

Judging from the patient's recovery after surgery, if the patient has no discomfort in a few days, he can be transferred to the general ward after we complete the next consultation. "

After speaking ~www.readwn.com~ Director Tong glanced at Wu Hao. Obviously, this question is also what the old husband and mother-in-law have always been concerned about, and now he finally gave an answer.

Wu Hao nodded when he heard the words, expressing his understanding.

Director Tong went on to say: "We believe that the second stage of repair surgery can be started without any rush, and the patient's body can recover well before proceeding.

The patient has been in the ICU for almost a month, and there are some physical and mental problems. If it goes on like this, it will definitely affect his recovery.

Therefore, we decided to delay the time of the second operation first, so that the patient can relax both physically and mentally.

In addition, we also need more time to observe the artificial tissue implanted on the patient's heart and make sure that there is no problem with it before surgery. "

"How long will this recovery process take?" asked an expert in the audience.

This needs to be determined according to the physical and mental recovery of the patient. It is initially estimated that it will take about a month. Director Tong replied.

Hearing his words, many experts present couldn't help discussing with each other. One of the old experts discussed a few sentences with the experts next to them, then looked at Director Tong and asked, "Will there be no problems with the patient's heart for such a long time?"