Specification and model:

2.0#、2.5#、3.0#、3.5#、4.0#、4.5#、5.0#、5.5#、6.0#、6.5#、7.0#、7.5#、8.0#、8.5#、9.0#、9.5#、10.0#、10.5#、11.0#

Structural composition:

This product consists of cuff, cuff inflation tube, connector, Murphy hole, indicating balloon, inflation valve and stainless steel wire.

Scope of application:

It is applicable to the clinical establishment of respiratory tract.