Abstract: Disclosed are apparatus and methods for producing and delivering vapour medicament. An exemplary apparatus disclosed comprises: a gas inlet for receiving a gas from a source of pressurized gas; a chamber for receiving a liquid medicament therein, the chamber being in communication with the gas inlet for permitting entrance and expansion of the gas in the chamber in the presence of the liquid medicament to produce the vapour medicament; and a vapour outlet in communication with the chamber for delivering the vapour medicament.

Abstract: Disclosed are apparatus and methods for producing and delivering vapour medicament. An exemplary apparatus disclosed comprises: a gas inlet for receiving a gas from a source of pressurized gas; a chamber for receiving a liquid medicament therein, the chamber being in communication with the gas inlet for permitting entrance and expansion of the gas in the chamber in the presence of the liquid medicament to produce the vapour medicament; and a vapour outlet in communication with the chamber for delivering the vapour medicament.

Abstract: A method for treating a mammal suffering from a respiratory disease characterized by acute intermittent or chronic obstruction of the airways of the lungs, such as asthma, acute asthma, chronic obstructive pulmonary disease (COPD) and bronchiectasis comprising delivering to the lungs of the mammal a perfluorocarbon and a gas mixture comprising carbon dioxide (CO2), and pharmaceutical compositions of CO2 and perfluorocarbons are provided. The acute relief of airway obstruction provided by the said treatment provides an opportunity for concomitant or subsequent delivery of additional suitable active agent of conventional treatments.

Abstract: An intrusion resistant laminated glazing, suitable for automotive use, comprises an impact resistant ply of rigid thermoplastic polyurethane sensitive to ultra-violet radiation and, outside said ply, an ultra-violet absorbing or reflecting ply. The ultra-violet absorbing ply may be of thermoplastic polyurethane interlayer material which serves to bond the rigid thermoplastic polyurethane ply to outer glass plies. By using interlayer materials of low modulus to bond the rigid thermoplastic ply to outer glass plies, a product with good impact resistance and intrusion resistance is achieved.

Abstract: A method and gas sterilizing unit for gas sterilization of a product. The method and gas sterilizing unit obviates the need of a separate preconditioning area or cell, the need to transfer items being sterilized to a separate sterilizing chamber and the need to further transfer the sterilized items to a separate degassing cell or area or room.