Ryles Tube The Ryles tube, also known as a nasogastric tube, is a vital medical device used in various healthcare settings to provide nutritional support and facilitate medical management. It is a thin, flexible tube inserted through the nose into the stomach, allowing for the administration of fluids, nutrients, and medications directly into the gastrointestinal tract. The Ryles tube has a rich history of development and continuous improvements, making it a staple tool in modern medicine. This comprehensive exploration of the Ryles tube delves into its origins, components, insertion procedure, applications, care, and safety considerations, highlighting its significance in patient care. Origins and Evolution The concept of nasogastric intubation dates back to the 19th century when physicians explored methods to administer nutrients and medications directly into the stomach. However, it was in the early 20th century that Dr. Arthur Ralph Ryles, an Australian gastroenterologist, deve...