It is made of High grade transparent silicone rubber, Latex Free & Auto clavable at 134°C.
It can be used with any suction machine or gauge & used directly with manual vacuum extractor for delivery.
It is manual. That's why, It can be used without electricity. It is used to use in manual delivery.
A round, shallow cup made of a flexible material (such as rubber) that you attach to a surface by pressing the cup against the surface until the air between the cup and surface is removed.
