Since the outbreak of the new crown in early 2020, more than 100 million people have been diagnosed globally and more than 3 million people have lost their lives. The global crisis triggered by COVID-19 has penetrated into all aspects of our medical
Most endotracheal tubes today are made of polyvinyl chloride, but special tubes made of silicone rubber, latex rubber, or stainless steel are also widely used. Most tubes have an inflatable cuff that seals the trachea and bronchial tree to prevent ai
This technique measures arterial pressure directly by inserting a cannula needle into the appropriate artery. The catheter must be connected to a sterile, fluid-filled system connected to an electronic patient monitor.
When a patient’s trachea is intubated or a supraglottic airway device is placed in situ, the normal warming, humidifying and filtering functions of the upper airways are bypassed.
