The Various Uses Of Anesthesia Machines
There are several forms of anesthesia, each appropriate for different levels of pain reduction and medical need. General anesthesia is probably the most often thought of, and most common, involving a full loss of consciousness. Regional anesthesia involves blocking sensation in one area of the body, while local anesthesia provides a surface level of pain blocking.
It is important to know the various types of anesthesia before we discuss anesthesia machines. Doctors often prefer to use "General anesthesia" when performing invasive surgery. This anesthesia is injected into a patient's veins. Another type of anesthesia is "Regional anesthesia". It is administered by injecting a numbing agent into the patient's spinal chord nerves.
Before surgery, a local anesthesia is injected as a numbing agent in to the body part that requires medical attention. In order to support the administration of the numbing agents, anesthesia machines are used. The continuous flow machine is one of the more popular models. It supplies a regulated dose of gases like nitrous oxide and oxygen in addition to other anesthetic agents.
An anesthetic machine has three basic parts. They are the ventilator, a patient monitoring device and a suction unit. Modern anesthesia machines are lightweight, and portable and they incorporate many safety devices. No longer are they bulky and hard to use safely.
Some of the safety devices which must be present in an anesthetic machine are: Oxygen failure alarms, ventilator alarms and non-interchangeable valve connectors. Buying a new machine for the purpose of administering anesthesia can sometimes be a costly affair. That is why one must buy a used anesthesia machine instead of a new one. You can search for stores in your town or city which sell used medical equipment.
The World Wide Web is replete with web sites which sell modern anesthesia machines. There are a few popular companies which have been manufacturing high quality medical equipment since many decades. You must never compromise on the quality of a used anesthesia machine while purchasing it.
Anesthesia is used to make patients unaware of pain during some surgeries and procedures. General anesthesia is injected into the blood stream. Regional anesthesia is injected into the spinal chord. Local anesthesia is injected into the area which is being worked on. Anesthesiologists use anesthesia machines to administer the anesthetic. These machines are smaller and more lightweight than they used to be. They all include a ventilator, a suction unit and patient monitoring equipment. New machines are expensive, so buying a used anesthesia machine might be a good choice. Both the internet and brick and mortar stores carry used medical equipment.
Published February 29th, 2008
Filed in Health
