What is the
ventilator
system ? It means the machine designed to mechanically move
breatheable air into and out of the lungs, to provide the mechanism of breathing
for a patient who is physically unable to breathe, or breathing
insufficiently.
The Ventilator can
divided into many kinds. First, by using, it has anesthesia,emergency,treatment
ventilator. By link way, it has invasive and noninvasive ventilator.by power
source, it has pneumatic and electric ventilator;by control way, it has
pneumatic and electric ventilator,by change way, it has five ways, Pressure
switch type, volume type switch, time switch type, velocity switch type and
joint type switch.
A ventilator often is
used for short periods, such as during surgery when you're under general
anesthesia. The term "anesthesia" refers to a loss of feeling and awareness.
General anesthesia temporarily puts you to sleep.
The medicines used to
induce anesthesia can disrupt normal breathing. A ventilator helps make sure
that you continue breathing during surgery.
A ventilator
system also may be used during treatment for a serious lung
disease or other condition that affects normal breathing.
Some people may need
to use ventilators
system long term or for the rest of their lives. In these cases,
the machines can be used outside of the hospital—in long-term care facilities or
at home.
A ventilator doesn't
treat a disease or condition. It's used only for life support.
Article: from
perlong medical (http://www.pl999.net)
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