Lateral ventricle intracerebroventricular (ICV) cannulas can be useful for studying the effects of direct central administration of neurotrophic factors, cytokines, antibodies, or drugs in rats.

An obturator is a curved rod that fits inside the tracheal cannula, which is a tube inserted into the trachea during tracheostomy. Tracheostomy is a surgical procedure that creates an opening in the ...

A cannula is a thin tube that doctors insert into a person’s body cavity, such as their nose, or into a vein. Doctors use them to drain fluid, administer medication, or provide oxygen. A person can ...

A nasal cannula is a medical device that provides supplemental oxygen therapy to people who have lower oxygen levels. There are two types of nasal cannulas: low flow and high flow. The device has two ...