*7.3.6.2 Device description*

The igel has the following parts (**Figure 14**):


A horizontal line (Adult sizes 3,4 and 5 only) at the middle of the integral biteblock represents the correct position of the teeth. The soft design of the i-gel is able to retain its shape to facilitate ease of insertion. In a known difficult or unexpectedly difficult intubation, for intubating the patient, by passing an ETT through the device under fibre optic guidance.
