An item connected to the water supply and drainage facilities of an endoscopic instrument sheath. It controls and/or stops the flow of a fluid by manual rotation of a ported plug within a suitable ported seat. It is used for irrigation and drainage during endoscopic procedures.
Our medical equipment dictionary is provided for use by medical students, nurses and other healthcare professionals and is for general, educational purposes only. If you would like to suggest an addition or update to the definition for temporary intracanalicular collagen implant, please contact us.