<p>Neurosurgical Cannulas are used to enter brain ventricles in order to obtain the sample of cerebrospinal fluid for analysis. It can also be used to extract the fluid in case of increased intracranial pressure.&nbsp;</p>

<p><strong>Here are some of the types:</strong><br />
&bull;&nbsp;&nbsp; &nbsp;Elsberg Cannula<br />
&bull;&nbsp;&nbsp; &nbsp;Adson Cannula<br />
&bull;&nbsp;&nbsp; &nbsp;Frazier Needle</p>

<p>These neurosurgical cannulas are autoclavable. They are reliable and can withstand environmental pressures.&nbsp;</p>