![]() Low volume high pressure cuffs: These cuffs have a lower volume and the surface area in contact with the trachea is small. The seal is not as good as the seal in high pressure cuffs because of the lower pressures and because the large cuff may develop wrinkles that allow material to pass by the cuff. This means that they apply a lower pressure against the tracheal wall and have a lower incidence of tracheal wall ischemia and necrosis. High volume low pressure cuffs: As shown in the image below, because of their large volume, they have a larger surface area in contact with the trachea. Similarly, cuffs with a low volume have a high pressure and are called “Low volume High pressure” cuffs. Thank you!Ĭuffs are designed to have either an high volume or a low volume.Īs explained below, cuffs with a high volume have a low pressure and are called “High volume Low pressure” cuffs. Your choice will be anonymously recorded and will help me to decide what name to use. I will be grateful if you will help me to choose by clicking on the name below that you think is the best one. However, I am not sure which of the names is the best. ![]() ![]() I need to select a nice name for the website and have managed to get the names shown below. This will help people to recognise and change such thinking. I plan to make a non-profit website that will explain these mistakes that our brains make. Apart from this equipment website, I also have an interest in psychology, especially how our brains can make certain mistakes when thinking and make us think in very illogical ways. I will be grateful for a small favour (not money!). We will discuss the following aspects of tracheal tubes. ![]()
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