Assembly, for instilling lung preparations into patients' lungs, comprises instillation catheter and connector for attachment to tracheal or endotracheal tube including valve with elastic proximal opening and distal nose section

摘要

Assembly comprising an instillation catheter and a connector (1) for attachment to a tracheal or endotracheal tube has a distal end (1a) attached to the tube and a proximal end (1b) attached to a respirator. It has a branch (5) for inserting the catheter, and contains a valve (2) with an opening made of elastically deformable material that can be opened by inserting the catheter and a distal nose section with a normally closed slit at its tip. An independent claim is also included for a valve as above.