Elsberg Cannula 11cm 3 Hole Elosed End 9 Fr, 5" long - Luer Lock is a specially designed surgical instrument for neurosurgical procedures. Its unique design allows for deep penetration into delicate brain tissue, granting access to the ventricular system. This facilitates essential procedures like draining cerebrospinal fluid (CSF) in hydrocephalus or other fluid buildup cases. Its design incorporates features, like grooved handles, that ensure a secure and comfortable grip during even the most delicate procedures.