Related Experiment Video
Updated: Oct 22, 2026

A Novel Inhalation Mask System to Deliver High Concentrations of Nitric Oxide Gas in Spontaneously Breathing Subjects
Published on: May 4, 2021
Oxygen concentrators for medical gas pipeline systems
Abstract:
In summary, the concern of the Department is patient safety; the effectiveness and suitability of oxygen PSA plant has been demonstrated. The Department will be including recommendations for the design and operation of PSA plant in the revised addition of HTM 22 and work has commenced on preparing an additional section to cover oxygen concentrators. In the future therefore it will be fitting and proper for the decision on the final choice of plant to be based on its cost effectiveness now that doubts over the suitability of PSA systems have been dispelled.
Related Concept Videos
Oxygen Delivering System I: Nasal Cannula and Face Mask
Nasal Cannula
A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
Oxygen percentage setting:...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Oxygen Delivering System III: Tracheostomy and T-piece
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
Multiple Pipe Systems
Series Configuration
In a series configuration, fluid flows sequentially from one pipe...
Administering Oxygen by Nasal Cannula
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils, connected...
Bioreactor Controls-II
