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  Anesthesia M onitoring D evices have come a long way since their first appearance more than 100 years ago. Anesthesia is the chemical that is used to create the numbness that people feel when they are having surgery done. When the patient is unconscious, there is virtually no way for the anesthesiologist to tell if the patient will feel pain or not and therefore there has to be some way for them to tell what the patient's actual condition is. This is where the first anesthesiology monitoring devices were born. Anesthesia monitoring, as the name implies, is used to see if the patient is feeling any pain from the anesthesia. These Anesthesia M onitoring D evices are strapped around the body and keep tabs on the number of anesthetic drugs being given to the person under study. There are a number of different types of anesthetic monitoring devices. Some of these are wristwatch-like apparatuses that can read the number of anesthetics being given to the patient. Other things that ar...

  A nesthesia E ndotracheal T ube s are a medical device used during surgery that is designed to prevent the swelling of the surgical site and to increase the patient's comfort during the procedure. Intubations, also known as oral sedation, are the placement of a light, flexible plastic tube directly into the trachea, usually to provide an open end to facilitate airflow or to serve as an escape route from the neck during the surgical process. A nesthesia E ndotracheal T ube s are available for all sorts of surgeries and can be used to decrease pain while the incision is made or as a means of reducing or eliminating the need for a general anesthetic. These devices are generally used in conjunction with a general anesthetic and are sometimes used alone. General anesthetics are needed because their action blocks pain signals from reaching the brain, rendering the person unconscious during the surgical process. Anesthesia endotracheal tubes can be either local or general...