Abstract: A fluid fitting is described for use in facilities that have a plurality of surfaces, a source of fluid pressure, and at least one fluid handling conduit extending from the source of fluid pressure to one of the surfaces. The fluid fitting comprises a mounting component to enable the fluid fitting to be attached to a surface of the facility, a conduit adapter connectable to the fluid handling conduit, a port having a flow path to the conduit adapter to enable a fluid connection between the conduit adapter and the port, and a fluid management device located in the flow path.

Abstract: An intermittent pressure module for controlling the position of a valve between two positions comprising diaphragm means; a plurality of ports associated with said diaphragm means for exposing said diaphragm means to a selected pressure in said first position, and ambient pressure in said second position; swing means associated with said diaphragm means and said valve means for intermittently displacing said valve means when said diaphragm means is exposed to said selected pressure in said first position and ambient pressure in said second position.

Abstract: A vacuum pressure regulator system for use in association with a vacuum system in which a vacuum is employed for healthcare purposes, for assisting in monitoring and regulating the vacuum pressure, and having a manual pressure control valve to adjust the treatment vacuum pressure supplied to the patient, a vacuum pressure sensor to sense the treatment vacuum pressure for the patient in the system, and producing a treatment vacuum pressure signal, a sampling circuit which intermittently samples the pressure signal generated by the pressure sensor and generate sampling signals, an electrically powered pressure display circuit, and digital pressure display, for receiving the sampling signals and providing a visible display, and, a non-mains power supply.