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Wire guided dilators (Savary dilators)These dilators are tapered and shaped like Maloney dilators. The scope is used to pass a guide-wire through the stricture. The scope is then removed and the Savary dilators are passed over the guide-wire through the stricture. The dilators have a small passageway through the center which allows them to slide over the wire. These are used when strictures are too firm or too narrow to be dilated with Maloney dilators. Maloney dilators are not wire guided.
Not quite sure, but the Maloney dilator is handed down the esophagus by the anesthetist who is not sterile.
it is a broncho dilator ^^
common bile duct
A dilator is a medical device used to gently stretch or widen a body opening or cavity. It is commonly used in medical procedures to help with tissue expansion or to treat conditions that cause narrowing or scarring of the body's passageways. Dilators come in various shapes and sizes depending on the specific medical need.
It depends on what is wrong with the patient.
This maloney dilator is used during a Nissen procedure to prevent suture from being too tight outup Nissen Fundoplication surgical procedure
The correct spelling of the generic drug name is terbutaline (bronchial dilator).
it acts a constrictor decreasing the diamater of an artery and increasing blood pressure
The sphincter papillae controls pupil constriction and is governed by the parasympathetic nervous system. The dilator papillae controls pupil dilation and is governed the sympathetic nervous system. During the fight or flight response, only the sympathetic nervous system is stimulated. With the massive amounts of noradrenaline flowing through this system, the dilator papillae is innervated and the pupils dilate.
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