Medical Inventions Affecting The Human Body System

Medicine has been used since ancient times, but it has greatly developed through the centuries. Today, people have doctors, nurses, surgeons, therapists, and many other individuals in the health field. Society’s definition of a healthy lifestyle, and the way people live, has greatly changed, and it has given most people a new perspective on society 's health. Before medications and doctors, people often died, or had no way to recover from illnesses and disease, because there were no cures. Advances in medicine are made every day. These advances could be a new allergy medication, a new vaccine to prevent a deadly disease, or a new way of performing surgeries, but all of these advances have one thing in common: they can save lives and make a better America.

Both state and federal legislation has been put in place to provide the safest and most equitable system for allocation, distribution, and transplantation of donated organs” (HRSA, n.d.). Consent is required from a patient regardless of the intervention from a physical examination to organ donation. It can be given: Verbally-for example, by saying they are happy to have an X-ray or in writing-for example, by signing a consent form for surgery. There are two types of organ donation: living and deceased. Donated organs are given to someone who has damaged organs that need to be replaced. An organ transplant may save a person's life or significantly improve their health and quality of

Organ donation is a rigorous process to determine the type of donation that is needed. With technology advancing so much more can be done. How it works depends on the type of organ/tissue that is needed; whether it comes from a living donor or from the deceased. Finding a match for the recipient, being on a waiting list, receiving the organ/transplant, recovery process and follow-ups, understanding the risk and benefit of the donation process, medical, background screening and the financial and emotional aspect of this process.

Most heart transplants are done on patients who have end-stage heart failure, a condition in which your heart is severely damaged or weakened, and on people who have failed other treatment options. End-stage heart failure may be caused by conditions such as coronary heart disease, viral infections, or hereditary conditions. In rare instances, heart transplant may be performed at the same time as lung transplant in patients who have severe heart and lung disease.

It is important to recognize the severity of heart disease in both the generic and acquired forms. A typical adult heart has approximately five billion heart cells, all pulsing in sync with every heartbeat. These cells can be de destroyed with many different health conditions like; high blood pressure, blood clots, heart attacks, and other cardiovascular disease. As we age it is evident that out heart is also aging, which age in mind after the first half of our lives cells which have been damaged are unable to replace them selves. Heart failure occurs when the myocardium is unable to meet the body’s metabolic demands. Unlike some organs, the heart has limited, if any, capacity for repair after injury. Heart transplantation remains

Heart surgery has always been a huge undertaking, something not possible even just 100 years ago. Today we have a few ways of repairing or fixing damaged heart tissue but doing that is still extremely dangerous and difficult to find a donor for.

Try to imagine how different life would be without modern medical technology. Many of these improvements involved the combined application of engineering and biological principles to the traditional medical arts, giving physicians new perspectives on how the body works and new solutions. From providing better diagnostic tools and surgical procedures to creating more effective replacements for the body's own tissues and organs, engineering helped the 20th centuries doctors successfully address such long-standing problems of human health such as heart disease and with infectious diseases.

“When you go to the hospital for treatment, doctors focus on saving your life — not somebody else's. You'll be seen by a doctor whose specialty most closely matches your particular condition.” In more times than none the donor is pronounced brain dead or is in coma that the donor will not come out of. Once the donor has been pronounced decreased the organs cannot be used because the blood flow has stopped and the organs die. If a doctor was to let their patient die so they could harvest the organs it would not be beneficial to the waiting list in anyway unless the body was still living or if the donor is donating bone or

A person, who has a diseased heart, usually at end-stage heart failure, would require a heart transplant and for this case it is a two-year-old boy. Heart failure is a condition where the heart is damaged or weak and is not able to pump enough that is required for the body. When the heart is in its end-stage this means the condition is very severe and a heart transplant is needed as no other treatments have worked (NHLBI, 2012). The heart is usually donated from someone who is brain-dead, however there are not enough donors. This means that there are people in need of a heart donor, but are not able to receive one, so a new method has been found. This method is known as xenotransplantation.

Most scientist do not believe that animals are indispensable, and their argument for which is that many medical breakthroughs were established based on animal testing. An example of a medical breakthrough are the therapies used for the controlling of AIDS, established by injecting animals with the virus, and using their post-mortem organs to identify the exact cause of the virus. Most surgical techniques were also first perfected on animals, such as hip replacement and blood transfusions which save millions of lives every day. Smallpox, once an extremely deadly virus, was eradicated from our planet by the rise of vaccines discovered by animal testing. Not only do scientists argue that the evolvement of vaccines were aided by animals, but they

A heart transplant removes a damaged or diseases heart and replaces it with healthy one.

Heart transplantation is used as a treatment for end stage heart disease in adults and children with congenital cardiac defects. [2] According to United Network for Organ Sharing (UNOS) 2014-2015 data, heart is consistently the 3rd most transplanted organ after Kidney and Liver in United States.[4] Nearly 1/4th of heart transplant patients show some signs of rejection in first year [6] and slightly more than 2% of heart transplant cases need re-transplants every year. Moreover, the prognosis depends on the time between the initial transplant and re-transplantation, suggesting lower survival with shorter intervals. [7]

Donating an organ is simple: first you remove a healthy organ of the body, for example a heart, kidney, liver, or the intestines from a donor. Then transplant that organ into the section that it doesn’t work in the patient’s body. Tissue & Organ Donation after Cardiac Death

When people think of organ donation they may immediately wonder, “is the person still living when they take out the organ(s)?” And to be perfectly honest, it is all about perspective, but donation should not be put to the wayside because of the debate that still remains over the determination of death. For those who are confirmed clinically dead (the heart stops beating), they are hooked up to a ventilator to keep organs fresh, a method of momentary preservation until the needed organs and tissues are removed. Since the heart has its own pacemaker and the ventilator is providing the oxygen necessary for it to beat, it will remain beating, but there is no sign of brain activity. Their chest rises with each “breath”, their skin is warm to

Have you ever met someone that needed a heart transplant? Their heart was failing and the only way that they could continue to live and escape death was to have an operation to transplant their heart. But what if there was not a heart available for them when they required it the most? An artificial heart transplant would be a great option that could save their life. The artificial heart is one of the greatest inventions ever invented.