Multi-vent (Venturi System) Air Entrainment Mask is a safe, simple method of delivery for variable concentrations of oxygen. Standard and elongated aerosol multi-vent masks comes with the color-coded low-concentration and medium-concentration diluters to find a flow setting, and the lock ring to keep that setting in place.



Raw materials:

Be made from odorless medical grade PVC, to be light and more comfortable.

Be with white transparent and green transparent colors while transparent plastic mask makes it be visible, allowing care providers to be better monitor patient’s conditions instantly.

Both ‘with DEHP’ and ‘DEHP free’ types are available for options, while ‘DEHP free’ type is trended to more and more widely used.

Oxygen tube:

Normally 2m or 2.1m tube is configured.

Star lumen designing to minimize risk of airflow termination when it’s kinked.

Be with luer slip (conventional) connector and luer lock (universal new type) connector, while luer lock connector is designed for more tightly connection with central oxygen supplying system in hospitals.

Face mask:

Ergonomic designing facilitates full covering and enable sufficient inhalation of nebulized drugs.

Adjustable nose clip makes comfortable fitting and prevents nondirective moving.

Good edge curling.

Thickened hole prevents break of face mask edge when being elastic strap is being pulled.

Multi-vent set:

Be intended to supply oxygen and other gases to an individual for oxygen therapy and allow adjustment of oxygen concentration.

Size     Description

XL       Adult Elongated

L          Adult Standard

M        Paediatric Elongated

S          Paediatric Standard



Note: The product features and specifications may vary depending upon customers requirement.


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