life-support system

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life-support system

The patient is connected to a life-support system in the hospital room.

Definition
  1. Noun:
    • Medical equipment that assists or replaces vital bodily functions: A system of medical devices and technologies designed to sustain a patient's life when their own organs cannot function adequately on their own.
    • Equipment that makes life possible in hostile environments: A system that provides necessary environmental conditions, such as breathable air, water, and temperature control, to sustain life in an otherwise uninhabitable setting, such as space or underwater.
Usage Examples
  • Noun:
    • The critically ill patient was connected to a life-support system.
    • The spacecraft's life-support system recycles air and water for the crew.
Advanced Usage
  • "to be on a life-support system": To be dependent on medical machinery to stay alive.
    • After the accident, he was on a life-support system for two weeks.
  • "to rely on a life-support system": To depend on environmental equipment for survival.
    • During the spacewalk, the astronaut relied entirely on the suit's life-support system.
Variants and Related Words
  • Life support (noun, often used as a modifier): The general concept or the act of providing such support.
    • The hospital has a dedicated life support unit.
  • Life-sustaining (adjective): Describing treatment or equipment that maintains life.
    • The family made the difficult decision to withdraw life-sustaining treatment.
Synonyms
  • Medical context: Artificial life support, life-sustaining treatment, ventilator support (for specific functions).
  • Environmental context: Environmental control and life support system (ECLSS), life-preserving equipment.
Related Phrases
  • To withdraw life support: To discontinue the use of life-sustaining medical equipment.
    • The ethics committee discussed the protocol for when to withdraw life support.
  • Life-support module: A specific unit or component of a larger system that provides life support.
    • The damaged life-support module had to be repaired immediately.
life-support system

The patient is connected to a life-support system in the hospital room.

Noun
  1. medical equipment that assists or replaces important bodily functions and so enables a patient to live who otherwise might not survive
    • the patient is on life support
  2. equipment that makes life possible in otherwise deadly environmental conditions
    • the astronauts relied on their life-support systems

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