Talk show actor Wang Qiqi described how the first artificial heart in China was implanted, how was t

Artificial heartThis is achieved by means of a rotating impeller. A high-speed rotating artificial heart can generate centrifugal force.

Blood from the left ventricle is pumped into the machine and then thrown out of the machine. The ejected blood enters the aorta through the tubes.

Put simply, a left ventricular assist device replaces the function of the left ventricle and pumps blood from the left ventricle into the aorta, allowing for better life-sustaining.

The main function of an artificial heart is to deliver blood to the body. As for the human body, it's like an engine. When there is a problem with the heart, people usually wait for a heart donation for a heart transplant.

This ** is inefficient, so the artificial heart appeared. The hydraulic valve in the artificial heart can efficiently distribute blood and determine the direction of blood flow. It acts like a heart valve.

The main function is to control the direction and let the hydraulic pump press the blood where it should go.

The second is that the artificial heart works similarly to a mechanical pump. By assisting the human heart, an auxiliary flow channel of blood from the patient's heart is established. Generally, it is composed of four parts: blood pump, driving device, monitoring system and energy, of which the blood pump is the most critical part of the whole system.

According to the different working principles, blood pumps can be divided into pulsation pumps, axial flow pumps and centrifugal pumps. Permanent magnets can produce non-contact magnetic force, but their force is fixed. in active magnetic levitation.

, by changing the input electromagnet.

The current can change the force of the magnetic field at any time, thus actively controlling the position of the suspended object.

It is important to know that the artificial heart is an auxiliary device that partially or completely replaces the natural heart to supply blood to the human body by mechanical or biomechanical means. It can help patients regain heart function or transition to the heart transplant stage, or even as a permanent method; It is able to prolong end-stage heart failure.

An important and effective measure to improve the quality of life of patients. Although several clinical applications of completely artificial hearts have been carried out internationally, artificial hearts are still in the research stage of animal experiments.

The artificial heart installed by Wang 17 can provide power for 8 hours per battery, and the battery needs to be replaced 3 times a day, for which he does not forget to laugh at himself, "In my cognition, only Ultraman can be charged to act." "For the convenience of patients, a way to wirelessly charge artificial hearts is being developed and designed at home and abroad.

In fact, it is connected to the nervous system in us, and the blood is transmitted to the artificial heart through the nerve endings.

Because of continuous scientific research, and also participated in a lot of scientific research work, and invested a lot of money in research, it also shows that the cost of research in this area is very high, so it can achieve such scientific conditions.

His daily life is definitely different from that of a normal person, although most of the time is the same as that of a normal person, but he has no way to fly or try any extreme sports. The heart is undoubtedly a very important organ for a person, and there is no way to survive without a heart. However, medical technology is becoming more and more powerful, so even if your heart is diseased, you can still maintain your life by installing an artificial heart.

Wang Qiqi is a stand-up comedian who was diagnosed with cardiomyopathy at the age of 25, so he chose to maintain himself by fitting an artificial heart. Before the artificial heart was installed, Wang XVII's life was no different from that of ordinary people, he had a very happy family and a very stable job. At that time, Wang Seventeen's school was holding a sports meeting, because some people had some conflicts, so Wang Seventeen also went up to pull the rack, but he suddenly fainted, and was diagnosed with this disease after a series of first aid.

This disease is very dangerous, because there is no ** method, and it is also irreversible, so it is also called cancer on the heart. Before the diagnosis, Wang Qiqi himself was also very fond of sports, so this disease has nothing to do with physical fitness itself. Later, Wang 17 was fitted with an artificial heart and began to change careers to become a talk show actor.

Although ordinary life does not seem to be much different from ordinary people, his heart is very special, because it is an artificial heart, so it must be recharged frequently. <>

He basically doesn't have to look at the time, because his artificial heart only lasts eight hours at a time, so he has to recharge his heart every eight hours. Before the installation of the artificial heart, his life was the same as that of most ordinary people, with a stable job, a happy family, and a very healthy body. After installing the artificial heart, it not only has to remember to recharge its artificial heart at all times, but also there are many exercises that he can't do, such as bungee jumping, diving, etc.

Not much has changed, life is still the same as before, even for a distance of fifteen kilometers.

Not much has changed, just the need to go to the hospital regularly for check-ups and control your emotional changes.

Talk show actor Wang 17,,His confident and optimistic attitude, JeanWe saw a very inspirational special experience.

OneTalk show actor Wang 17,,

The heart is one of the vital organs of the human body, and its main function is to power blood flow, and if the heart is damaged, it will be irreversible damage. With the advancement of science and technology, artificial hearts have become a transitional product for heart transplantation, and talk show actor Wang XVIIIt was the first person in my country to make an artificial heart。He wasn't a professional stand-up comedian, but because he wrote his jokes well, he was invited to a talk show, where he told jokes about math on stage.

On stage, he brought laughter to everyone, but no one knew that he had an artificial heart and had a dark experience.

IIWhat a special experience

Wang XVII has a very inspirational special experienceAt the age of 28, he was a math teacher and had a healthy body, but he was diagnosed with dilated cardiomyopathy because of a fainting. Wang Seventeen's life is very regular, and he doesn't know why he suffers from this disease, and the only way to get this disease is to replace his heart. For the high cost of surgery, Wang 17 chose to take medicine to maintain and stick to his post.

At the age of 38, he couldn't hold on anymore, and he was hospitalized while waiting for a donor, which was a very long process, and he had to sleep and breathe hard, soThe doctor offered to fit him with an artificial heart。With nothing else to do, Wang XVII chose to try to install an artificial heart. After the operation, he is like a penguin who can't do without the controller and the battery, so far his body can never be separated from the two batteries, he prepared a lot of vests, each vest has a hidden pocket to put the battery.

He didn't want others to cast sympathetic glances at him, he liked the feeling that he could bring happiness to the people around him, so he sent the jokes he wrote to the comedy company, and he didn't expect to be invited to participate in the original comedy competition. Wang XVII's confident and optimistic attitude, which changed the anxiety of many patients who had the same illness as him. Now he rides 15 kilometers a day, looking no different from ordinary people, and he has become a fan of science and technologyHis sunny and inspirational story has infected many people

IIIIn summary

Talk show actor Wang 17,,His confident and optimistic attitude, JeanWe saw a very inspirational special experience.

He had dilated cardiomyopathy, but he maintained an optimistic attitude, he was the first person in my country to do artificial heart, and finally stepped onto the stage of talk show.

I saw such a news today, talk show actor Wang 17 has no heartbeat, but he can live like a normal person, this news is shocking, and it also makes people understand a "black technology" - artificial heart.

There are many differences between artificial heart and natural heart, the name is different, artificial heart and natural heart can not be compared, artificial heart will have rejection reaction, artificial heart is not as strong as natural heart, artificial heart may affect people's lifespan.

An artificial heart, as the name suggests, is an artificial heart, and a natural heart is the original heart. The emergence of artificial heart is because the natural heart has a problem, so the artificial heart should replace the natural heart. Artificial heart and natural heart have different names, although both are hearts, but one is born and the other is man-made.

If there is no problem with the natural heart, there is no need for an artificial heart.

If there is a problem with the human heart, there is no way to work properly, so if the original heart is to be replaced, the artificial heart will be replaced with the heavenly heart. Artificial hearts are equipped with heart pumps, and rejection may occur after transplantation of artificial hearts, which should be determined according to the specific situation of each person, some people have no rejection after transplanting artificial hearts, and some people will have rejection after transplanting artificial hearts, which may endanger their lives.

An artificial heart cannot be compared to a natural heart, an artificial heart is not as strong as a natural heart, and the artificial heart can have problems at any time. Because the artificial heart is equipped with a heart pump, if there is a problem with the heart pump, it must be replaced at any time, and there is no such problem in the natural heart. We usually have to protect our hearts, don't be anxious, and don't get angry, otherwise we will hurt our hearts.

The installation of an artificial heart is likely to affect the lifespan, if the natural heart is well maintained, the life span will be very long, and the artificial heart will not live as long as the natural heart. The artificial heart may have problems at any time, and the heart pump needs to be replaced at any time, so the artificial heart will affect the life of the person. If not properly maintained, patients with artificial hearts may have an impact on their lifespan.

This artificial heart is like a walkie-talkie, and the externally connected power cord goes straight to the body, driving the heart to beat continuously. If the heart is compared to a well-decorated four-bedroom house, coronary heart disease is similar to a broken water pipe, arrhythmia is similar to a broken electrical circuit, and dilated cardiomyopathy is equivalent to a broken wall.

The talk show actor is critically ill and has the first artificial heart implanted in China; An artificial heart can be transplanted into a mechanical device made of artificial materials to temporarily or permanently partially or completely replace the heart function and promote blood circulation.

Artificial hearts use technology to simulate the function of the heart, compared to the natural heart, there is a risk of rejection of the artificial heart, and there are mechanical devices in the artificial heart, so the external environment such as the magnetic field may cause problems with the artificial heart.

One is the flesh grows, the other is not, the artificial heart has no heartbeat, and the time of use is definitely not as good as the natural, and there must be ***, it will be uncomfortable, and it is naturally comfortable.