A device for treating dry eye syndrome and strengthening eyesight, of the present invention, comprises: a water goggles main body part into which a saline solution is injected, and which is closely adhered to the facial surface of a user, thereby allowing muscular exercise of the eyeballs to be carried out in the saline solution; a saline solution container coupled to the upper part of the water goggles main body part so as to supply a predetermined amount of saline solution; and a display device fixed to the front of the saline solution container, and in which an ocular muscle strengthening program for guiding the user's line of vision is executed so as to enable eyeball exercise to be performed in the saline solution.

An emergency wash system includes a basin, a fluid dispenser disposed at least partially over the basin, and a push plate coupled to the fluid dispenser. The push plate is positioned behind the fluid dispenser. The fluid dispenser includes: a fluid inlet portion defining a drainage aperture; a first fluid riser fluidly coupled to the fluid inlet portion, the first fluid riser extending upward from the fluid inlet portion; and a second fluid riser fluidly coupled to the fluid inlet portion, the second fluid riser extending upward from the fluid inlet portion on a substantially opposite side of the fluid inlet portion relative to the first fluid riser.

An emergency wash system includes a basin, a fluid dispenser disposed at least partially over the basin, and a push plate coupled to the fluid dispenser. The push plate is positioned behind the fluid dispenser. The fluid dispenser includes: a fluid inlet portion defining a drainage aperture; a first fluid riser fluidly coupled to the fluid inlet portion, the first fluid riser extending upward from the fluid inlet portion; and a second fluid riser fluidly coupled to the fluid inlet portion, the second fluid riser extending upward from the fluid inlet portion on a substantially opposite side of the fluid inlet portion relative to the first fluid riser.

For allowing an access to an eye during a rinsing process it is suggested to configure an eye opening device in such a way that the eye opening device comprises two wing-like spreading elements for pulling the upper eyelid and the lower eyelid of the eye apart so as to support the opening of the eye during a rinsing process, wherein two access gaps are formed laterally between the two wing-like spreading elements of the eye opening device.

For allowing an access to an eye during a rinsing process it is suggested to configure an eye opening device in such a way that the eye opening device comprises two wing-like spreading elements for pulling the upper eyelid and the lower eyelid of the eye apart so as to support the opening of the eye during a rinsing process, wherein two access gaps are formed laterally between the two wing-like spreading elements of the eye opening device.

The water detection sensor includes a retrofit system such as a water-proof housing that selectively attaches to an exterior of a water conduit coupled at or near a dispense outlet of an emergency safety shower or emergency eyewash unit. The sensor may include a pair of guidewires that extend through the body of the water conduit and have a pair of respective electrodes that reside therein in non-conductive relation during an “off” or “no flow” condition. In an “on” or “flow” condition, the electrodes become immersed in water and can conduct electricity therebetween by way of the electrically conductive water medium. As such, a water conductivity circuit coupled thereto and disposed within the water-proof housing may relay a signal to a controller, which activates an audible or visual alarm that water is flowing through the emergency safety shower and/or the emergency eyewash unit.

The water detection sensor includes a retrofit system such as a water-proof housing that selectively attaches to an exterior of a water conduit coupled at or near a dispense outlet of an emergency safety shower or emergency eyewash unit. The sensor may include a pair of guidewires that extend through the body of the water conduit and have a pair of respective electrodes that reside therein in non-conductive relation during an “off” or “no flow” condition. In an “on” or “flow” condition, the electrodes become immersed in water and can conduct electricity therebetween by way of the electrically conductive water medium. As such, a water conductivity circuit coupled thereto and disposed within the water-proof housing may relay a signal to a controller, which activates an audible or visual alarm that water is flowing through the emergency safety shower and/or the emergency eyewash unit.

The tempered portable wash unit generally includes a container having an interior for selectively receiving and retaining a select quantity of fluid. A dispenser may be coupled with the container and be in fluid communication with the fluid retaining interior, the dispenser being actuable between a first closed position restricting outflow of fluid from the container and a second open position permitting dispensing fluid from the container. A heat trace cable may couple with the container and be positioned therewith for generating variable heat along its length thereof in response to changes in localized temperatures to generally maintain the temperature of the fluid within the container within a desired threshold temperature comprising a range of 60° F. to 100° F. in ambient atmospheric temperatures as low as −30° Fahrenheit (“F”) and in compliance with an ANSI Class 1 Div. 1 classification.

The tempered portable wash unit generally includes a container having an interior for selectively receiving and retaining a select quantity of fluid. A dispenser may be coupled with the container and be in fluid communication with the fluid retaining interior, the dispenser being actuable between a first closed position restricting outflow of fluid from the container and a second open position permitting dispensing fluid from the container. A heat trace cable may couple with the container and be positioned therewith for generating variable heat along its length thereof in response to changes in localized temperatures to generally maintain the temperature of the fluid within the container within a desired threshold temperature comprising a range of 60° F. to 100° F. in ambient atmospheric temperatures as low as −30° Fahrenheit (“F”) and in compliance with an ANSI Class 1 Div. 1 classification.

The present invention is directed to methods and apparatus for tempering the temperature of a liquid in a fluid conducting system. More particularly, the invention relates to tempering the temperature of water supplied to a fixture from a water heater in a fluid conducting system.