The Phlegm Suction Machine EC 7742 is a portable suction device designed to generate controlled negative pressure for the removal of respiratory secretions. The suction created by the unit can be directed through suitable suction tubing and a catheter to help remove mucus, phlegm and other secretions from the throat and airway.

The unit operates using an electric power source and is listed with a 220 V, 50 Hz electrical specification. Its portable design makes it convenient for situations where suction equipment needs to be moved or used in different care environments.

The machine is listed as having a semi-automatic operation mode and is designed for straightforward operation. The suction process should be carried out using appropriate sterile or single-use suction accessories and according to professional medical instructions.

The EC 7742 is listed among portable suction machines and suction equipment used for respiratory secretion management. It can be considered for home-care and healthcare applications where phlegm or secretion removal is required.