Life support system is often used to maintain the patients beyond a point at which it is clear that the patient has no chances of recovery after multiple organ failure or another underlying disease. The term “life support” refers to any combination of machines and medication that keeps a person’s body alive when their organs would otherwise stop working. Lungs: In cases of near-drowning, pneumonia, drug overdose, a blood clot, and severe lung injury or … Life-support system, any mechanical device that enables a person to live and usually work in an environment such as outer space or underwater in which he could not otherwise function or survive for any appreciable amount of time. Life Support System The phrase "life support" refers to the medications and equipment used to keep people alive in medical situations. These people have one or more failing organs or organ systems, and would not be able to survive without assistance. Withholding or withdrawing the treatment is totally up to the patients wish or his family consent. Definition of life-support system : an artificial or natural system that provides all or some of the items (such as oxygen, food, water, control of temperature and pressure, disposition of carbon dioxide and body wastes) necessary for maintaining life or health Examples of life-support system in a Sentence