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A tracheostomy tube is another type of tracheal tube; this 50–75-millimetre-long (2.0–3.0 in) curved metal or plastic tube may be inserted into a tracheostomy stoma (following a tracheotomy) to maintain a patent lumen.
A tracheotome is a medical instrument used to perform an incision in the trachea with a cutting blade operated by a powered cannula. It is often called a tracheostomy tube because once it enters the stoma in the trachea, a breathing tube is connected to a ventilator and oxygen is provided to the lungs.
Cuffed tracheostomy tubes have inflatable balloons at the end of the tube to secure them in place. A tracheostomy tube may be fenestrated with one or several holes to let air through the larynx, allowing speech. [7] Special tracheostomy tube valves (such as the Passy-Muir valve [8]) have been created to assist people in their speech. The ...
An intrapleural chest tube is also known as a Bülau drain or an intercostal catheter (ICC), and can either be a thin, flexible silicone tube (known as a "pigtail" drain), or a larger, semi-rigid, fenestrated plastic tube, which often involves a flutter valve or underwater seal.
The resulting opening can serve independently as an airway or as a site for a tracheostomy tube to be inserted; this tube allows a person to breathe without the use of his nose or mouth. The opening may be made by a scalpel or a needle (referred to as surgical [ 59 ] and percutaneous [ 61 ] techniques respectively) and both techniques are ...
In plant biology, the perforations in a perforate leaf are also described as fenestrae, and the leaf is called a fenestrate leaf. The leaf window is also known as a fenestra, [5] and is a translucent structure that transmits light, as in Fenestraria.
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Early tracheostomy devices are illustrated in Habicot's Question Chirurgicale [21] and Julius Casserius' posthumous Tabulae anatomicae in 1627. [23] Thomas Fienus (1567–1631), Professor of Medicine at the University of Louvain, was the first to use the word "tracheotomy" in 1649, but this term was not commonly used until a century later. [24]