What is an Artificial Heart?
The artificial heart is about the size of a human heart. According to its inventor, it can completely replace the human heart, thereby saving the lives of thousands of patients with heart disease. And an artificial organ developed.
Artificial heart
- Chinese name
- Artificial heart
- Foreign name
- Artificial Heart
- Nature
- An artificial organ
- Purpose
- Saving the lives of more and more heart patients
- The artificial heart is about the size of a human heart. According to its inventor, it can completely replace the human heart, thereby saving the lives of thousands of patients with heart disease. And an artificial organ developed.
- Artificial heart refers to an artificial organ developed by scientists to save the lives of more and more heart patients.
- The artificial heart is about the size of a human heart, and according to its inventor, it can completely replace the human heart, saving the lives of thousands of people with heart disease, as many people die while waiting for a heart donation. This artificial heart beats like a real heart, covered with specially treated tissue to avoid causing the human immune system
- The heart is like the engine inside the human body, which drives all parts of the human body to operate normally.
- Hydraulic pump -The basic principle of this device is similar to the hydraulic pump used in heavy equipment, that is, the force acting at one point is transmitted to another point through an incompressible liquid. In the pump
- The AbioCor heart is made of titanium and plastic and connects the following four parts:
- * Right atrium
- * Left atrium
- * Aorta
- * Pulmonary artery
- The weight of the entire system is approximately 0.9 kg. The next section describes how a surgeon implants an AbioCor heart into a patient during a 7-hour procedure.
- The AbioCor artificial heart transplant is extremely delicate. In this procedure, the surgeon not only needs to remove and remove the original left and right ventricles, but also puts a foreign object into the chest cavity. The patient must be placed on a heart-lung machine before being removed. Hundreds of needles need to be sewn during surgery to accurately secure the heart in the artificial ventricle. The graft connects AbioCor with the rest of the natural heart. An implant is a synthetic tissue used to connect an artificial device to a patient's human tissue.
- First attempt
- 1982, United States
- 1. The surgeon implants an energy transfer coil into the patient's abdomen.
- 2. Open the sternum and place the patient on a heart-lung machine.
- 3. The surgeon removes the left and right ventricles of the patient s own heart, and then
- U.S. health officials announced on Tuesday that patients with severe heart disease who have a life expectancy of only one month and are unsuitable for a heart transplant may consider implanting a permanent artificial heart.
- Fourteen patients implanted with artificial hearts survived less than five months on average, and only one was allowed to return home from the hospital. The lucky ones are only in a few, only one person has lived for 17 months and the other 10 months.
- AbioCor is the first company to obtain an FDA license to implant artificial hearts in patients. Authorities said that for 40 years, some people have been continuously applying for the use of artificial hearts. Although the formal approval is limited in scope, it can be said that it is an important step in the history of artificial hearts. Disapproval of the application before also hopes for artificial heart functions It can be improved to extend the survival period as much as possible.
- The world-leading authority in the field of artificial heart valves overcomes the problem of thrombosis and is of revolutionary significance. This invention benefits from electronics recently used in missile technology
Artificial heart artificial heart
- That is, biomechanical means are used to partially or completely replace the pumping function of the heart to maintain blood circulation throughout the body. Divided by function includes ventricular assisted blood pump (VAD) and total artificial heart (TAH). Artificial heart transplantation is a method of treating heart failure and an effective alternative to heart transplantation
Artificial heart artificial heart
- It is about the size of a human heart, and according to its inventor, it can completely replace the human heart, saving the lives of thousands of people with heart disease because many people die while waiting for a heart donation. This artificial heart beats like a real heart, covered with specially treated tissue to avoid the rejection of the human immune system, especially the formation of blood clots.
- In February 2018, the University of Hong Kong created the world's first human-made mini heart. Researchers use stem cells. With the help of genetic engineering and other technologies, only a few liters of blood can be used to rebuild an exclusive human mini heart. The use of artificial heart test drugs with human cells can effectively test drug toxicity, thereby improving drug efficacy, increasing the efficiency of new drug development and reducing research and development costs [1] .