Patent ID: 7717116
Filing Date: 2010-05-18
Classification: A61M

Abstract:
1. An apparatus for connecting a respiratory device with a patient, the apparatus comprising: a breathing tube having a proximal end and a distal end configured to be inserted into a trachea of the patient; an inflatable cuff positioned around a portion of the breathing tube; a connection line having a proximal end and a distal end connected to the cuff; a pressurized air reservoir located adjacent to the proximal end of the connection line, the pressurized air reservoir having an adjustable volume; and a valve connected to the pressurized air reservoir and to the proximal end of the connection line, the valve including: wherein the flexible membrane defines a first opening and the projection includes a first annular web configured to pretension the flexible membrane towards the first exit port and configured to surround the first opening in the flexible membrane.