Abstract: Various apparatus and methods for providing emergency washing including means for discouraging tampering of the various valves.

Abstract: A combination emergency wash and faucet unit includes a base, an emergency wash arm pivotally coupled to the base, and a spout pivotally coupled to the base. The emergency wash arm includes an emergency wash unit. The emergency wash arm is rotatable relative to the base about a first vertical axis between a stored position and an active position. The spout is rotatable relative to the base about a second vertical axis. The first vertical axis is substantially parallel to the second vertical axis and offset from the second vertical axis. Movement of the emergency wash arm causes a corresponding movement of the spout.

Abstract: A powered water dispenser is plugged into a vehicle or uses a rechargeable battery. The powered water dispenser is connected to a pump and a portable water source. The powered water dispenser may use a prepackaged water container that contains sterilized, distilled or potable water. Additionally, the transparent water container may use an LED light to view water level in the dark. There may also be notches that indicate water level. Also included may be a heating element to warm the water prior to use.

Abstract: An emergency wash system is configured to dispense a fluid. The emergency wash system includes a basin, a sprayhead disposed at least partially over the basin, and a drain conduit coupled to the basin. The sprayhead includes a fluid inlet portion, a first fluid outlet portion coupled to the fluid inlet portion, and a second fluid inlet portion coupled to the fluid inlet portion. The fluid inlet portion is oriented substantially parallel to the drain conduit and vertically above the drain conduit.

Abstract: Various apparatus and methods for providing emergency washing including means for discouraging tampering of the various valves.

Abstract: Methods and apparatus for improving emergency wash systems for compact, low flow emergency eyewash systems that provide tepid water at low flow rates and systems that are adapted and configured to reduce the exposure of users to Legionnaire's Disease with washing system features that permit quick, efficient, high flow rate flushing of the plumbing providing water to the washing system. Still further systems provide tepid water from a thermostatically controlled mixing valve that has a multi-function body.

Abstract: Methods and apparatus for improving emergency wash systems. Various embodiments pertain to compact, low flow emergency eyewash systems that provide tepid water at low flow rates. Still further embodiments pertain to emergency washing systems that are adapted and configured to reduce the exposure of users to Legionnaire's Disease with washing system features that permit quick, efficient, high flow rate flushing of the plumbing providing water to the washing system. Still further embodiments pertain to emergency eyewash systems that provide tepid water from a thermostatically controlled mixing valve that has a multi-function body.

Abstract: An object of the invention is to provide an eye-washing vessel capable of preventing or reducing damage to the vessel body and providing an improved fit of an eye-contacting portion to a portion around the eye. An eye-washing vessel (1) includes a vessel body (10) capable of containing an eyewash solution, and an eye-contacting portion (20) connected to the vessel body (10). The vessel body (10) has a bottom wall (12) and a peripheral wall (14), and the eye-contacting portion (20) is connected to an end of the peripheral wall (14) opposite to the bottom wall (12) side. The vessel body (10) is made of a vessel-body material including polyethylene, and the eye-contacting portion (20) is made of an eye-contacting portion material including polyethylene and a thermoplastic elastomer having a lower hardness than that of the polyethylene.

Abstract: Methods and apparatus for washing systems, both industrial and residential. Some embodiments pertain to face washing systems that provide a gentle upward flow of water for washing a person's face, but which can be easily reconfigured to provide a downward flow of aerated water for washing of the user's hands. Other embodiments pertain to visual indicators to help a user in a dark environment in the use of an emergency eyewash system. Yet other embodiments pertain to eyewashing systems incorporating filters that are automatically flushed of debris. Still further embodiments pertain to emergency eyewashing systems in which a mixing chamber is located downstream of a thermostatically controlled valve to reduce the possibility of a hot temperature spike being provided to the eyewashing outlet apertures, which could be harmful to users.

Abstract: A release device for releasing a flowable preparation includes an electrical energy source, a control unit connected to the energy source, a sensor unit, a release element and an acoustic transducer. The sensor unit is a piezoelectric element suitable for picking up sound waves and/or structure-borne noise from the surrounding environment and converting them into a sensor signal which is converted in the control unit into a control signal for the release element. The release element is the same piezoelectric element and is supplied with electrical signals from the control unit and sprays at least one first preparation from at least one first container. The acoustic transducer is the same piezoelectric element and is supplied with electrical signals from the control unit, which electrical signals are converted by the piezoelectric element into audible acoustic signals in a frequency range of 20 Hz to 20 kHz.

Abstract: Methods and apparatus for washing systems, both industrial and residential. Some embodiments pertain to face washing systems that provide a gentle upward flow of water for washing a person's face, but which can be easily reconfigured to provide a downward flow of aerated water for washing of the user's hands. Other embodiments pertain to visual indicators to help a user in a dark environment in the use of an emergency eyewash system. Yet other embodiments pertain to eyewashing systems incorporating filters that are automatically flushed of debris. Still further embodiments pertain to emergency eyewashing systems in which a mixing chamber is located downstream of a thermostatically controlled valve to reduce the possibility of a hot temperature spike being provided to the eyewashing outlet apertures, which could be harmful to users.

Abstract: Individual portable device (1) for eye bath, comprising a receptacle (5) with narrow neck (4) enclosing a sterile liquid for eye bath and an eye cup (2) provided with a sleeve interlocked on the neck; an elastically deformable and heat-stable seal (6) has an at least L-shaped section and rests on the rim (7) of the neck of the receptacle; the skirt (6a) defining the large leg of the L is clamped between the sleeve of the eye cup and the neck of the receptacle; thus the eye cup (2) is secured to the receptacle (5) in a leaktight manner regardless of the deformations undergone by the neck of the receptacle and the sleeve of the eye cup during heat sterilization treatments.

Abstract: The present invention is directed to methods and apparatus for tempering the temperature of a liquid in a fluid conducting system. More particularly, some embodiments of the invention relates to tempering the temperature of water supplied to a fixture from a water heater in a fluid conducting system. The system can include a heater for heating the fluid and a diffuser for slowing the rate at which water provided to a decontamination fixture is heated.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: An emergency eye wash valve which can be connected to an IV fluid bag or other reservoir of fluid easily controllable flow of liquid to two eye wash arms which are independently positionable to dispense the liquid into the eyes of a patient in need of emergency eye wash. In addition, the valve has a base member which can be affixed via a biocompatible adhesive to the patient (for example on the forehead or bridge of the nose) to hold the valve in position so that it does not have to held in place by a person during the eye washing process.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: Apparatus and method for providing tempered water to an emergency wash system. Various embodiments include simple, reliable, low-cost flow regulators to reliably provide adequate emergency wash flows. Yet other embodiments include one or more features that consider the special needs of a person temporarily blinded, and include those persons having disabilities.

Abstract: The present invention is directed to methods and apparatus for tempering the temperature of a liquid in a fluid conducting system. More particularly, some embodiments of the invention relates to tempering the temperature of water supplied to a fixture from a water heater in a fluid conducting system. The system can include a heater for heating the fluid and a diffuser for slowing the rate at which water provided to a decontamination fixture is heated.

Abstract: A gravity-fed, emergency eyewash station includes a flow regulator in the feed line between the solution bag and the dispensing nozzle to maintain a constant flow rate throughout the entire activation time frame. The flow regulator uses a float valve to variably open and close an orifice that feeds the dispensing nozzle. Solution enters the flow regulator from an orifice at the top and leaves from an opening at the bottom. Solution flowing into and out of the regulator quickly reaches an equilibrium state, resulting in a constant flow rate for the entire activation time frame.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: An apparatus for controlling a flow of fluid in an emergency fixture includes a body; and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes a first substantially cylindrical member defining a first outlet portion, the first outlet portion configured to guide a first portion of the fluid flow out of the control element as an axial flow; a second substantially cylindrical member coupled to the first member; and a plurality of radially extending members extending between the first member and the second member, each of the plurality of members comprising a deflection surface angled relative to a second portion of flow and configured to cause rotation of the second portion of flow.

Abstract: An emergency eyewash station is disclosed. The emergency eyewash station includes a reservoir containing an eyewash fluid and a mechanism for dispensing the eyewash fluid from the reservoir to wash an injured person's eyes. An expandable container is configured and arranged to collect used eyewash fluid after the eyewash fluid has been dispensed to wash the injured person's eyes. The station can be further enhanced by equipping the expandable container with a pair of straps configured to compress the reservoir thereby providing a gravity assist to dispensing eyewash fluid.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: A retrofit kit for an emergency eyewash station and method of retrofitting a plumbed emergency eyewash station is disclosed. The kit includes a sterile eyewash fluid source. A pump assembly having an input port and an output port is also included. The input port is configured to connect to a dispensing structure of a plumbed eyewash station and the output port is configured to connect to the sterile eyewash fluid source. A drive assembly is configured to drive the pump assembly to draw sterile eyewash fluid from the sterile eyewash fluid source and discharge it through the dispensing structure of the plumbed eyewash station. The eyewash fluid discharged from the dispensing structure is configured to drain through a discharge of the plumbed eyewash station and away from the plumbed eyewash station.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: A cartridge for an emergency eyewash stations is disclosed. The cartridge assembly includes a housing having a front section and a back section that couple together. The front section has a surface defining an opening into the housing. A sealed, fluid-containing bladder having a dispensing port is contained within the housing. A bracket is configured and arranged to couple to the opening on the front section of the housing such that the dispensing port is captured in a fixed position between the bracket and the surface on the front section defining the opening.

Abstract: An emergency eye wash valve which can be connected to an IV fluid bag or other reservoir of fluid easily controllable flow of liquid to two eye wash arms which are independently positionable to dispense the liquid into the eyes of a patient in need of emergency eye wash. In addition, the valve has a base member which can be affixed via a biocompatible adhesive to the patient (for example on the forehead or bridge of the nose) to hold the valve in position so that it does not have to held in place by a person during the eye washing process.

Abstract: An emergency eye wash system having a support panel and a pair of brackets for holding two bag assemblies containing sterile and sealed eye wash solution. The bag assemblies are connected by hoses to a pair of nozzles mounted on a pivotal tray assembly. When the system is dormant, the tray assembly is in a vertical closed position. When there is an emergency, a user pulls on a pivotal handle to puncture membranes in the hoses and to lower the tray assembly to cause flow from the bags to the nozzles to the user's face.

Abstract: 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. In some embodiments, the invention includes a restrictor for decreasing the fluid pressure in one of the hot inlet or cold inlet of the mixing valve.

Abstract: A pump assembly for an emergency eyewash station and method of retrofitting a plumbed emergency eyewash station is disclosed. The pump is configured into two parts, an impeller assembly and a drive assembly, that are configured to couple together. The impeller assembly is isolated from the drive assembly and can be easily replaced to ensure a sterile fluid path is maintained for the eyewash fluid. The drive assembly can be fluid powered or an electric motor as desired. The present invention allows a plumbed eyewash station to be retrofitted to use a sterile eyewash fluid. The present invention can also be used in portable eyewash station units too.

Abstract: An emergency eye wash valve which can be connected to an IV fluid bag or other reservoir of fluid easily controllable flow of liquid to two eye wash arms which are independently positionable to dispense the liquid into the eyes of a patient in need of emergency eye wash. In addition, the valve has a base member which can be affixed via a biocompatible adhesive to the patient (for example on the forehead or bridge of the nose) to hold the valve in position so that it does not have to held in place by a person during the eye washing process.

Abstract: A faucet mounted eyewash unit for installation onto the discharge end of a standard faucet spout. The eyewash unit in a normal faucet mode position permits uninterrupted water flow through the faucet spout. In an eyewash mode, a portion of the eyewash unit is rotated quickly and easily to orient a pair of eyewash discharge ports in upwardly open positions, and to couple these eyewash discharge ports to the water flow for upward trajection of a pair of eyewash flushing streams. The eyewash unit further includes a thermostat for preventing hot water flow above a selected temperature level to the eyewash discharge ports.

Abstract: An apparatus for controlling a flow of fluid in an emergency fixture includes a body; and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes a first substantially cylindrical member defining a first outlet portion, the first outlet portion configured to guide a first portion of the fluid flow out of the control element as an axial flow; a second substantially cylindrical member coupled to the first member; and a plurality of radially extending members extending between the first member and the second member, each of the plurality of members comprising a deflection surface angled relative to a second portion of flow and configured to cause rotation of the second portion of flow.

Abstract: An apparatus for controlling a flow of fluid in an emergency fixture is disclosed. The apparatus includes a body and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes an inlet that receives the fluid flow. The control element also includes a first outlet portion configured to guide a first portion of the fluid flow out of the control element as an axial flow and a second outlet portion configured to provide rotation to a second portion of the fluid flow relative to the axial flow. The first portion of the fluid flow exits the control element at a position downstream from the position that the second portion of the fluid flow exits the control element.

Abstract: An emergency eye wash system having a support panel and a pair of brackets for holding two bag assemblies containing sterile and sealed eye wash solution. The bag assemblies are connected by hoses to a pair of nozzles mounted on a pivotal tray assembly. When the system is dormant, the tray assembly is in a vertical closed position. When there is an emergency, a user pulls on a pivotal handle to puncture membranes in the hoses and to lower the tray assembly to cause flow from the bags to the nozzles to the user's face.

Abstract: A portable eyewash assembly comprising a keg-style container filled with liquid under pressure, eyewash components for emergency flushing of one's eyes, and an adapter connecting the eyewash components to the keg in fluid communication. Additionally, the eyewash assembly can include a handheld hose component for other, non-eye related emergencies connected to the adaptor. Additional components, such as a pressure gauge, relief valve and air in-take valve can also be connected to the adapter.

Abstract: The present invention is directed to methods and apparatus for tempering the temperature of a liquid in a fluid conducting system. More particularly, some embodiments of the invention relates to tempering the temperature of water supplied to a fixture from a water heater in a fluid conducting system. The system can include a heater for heating the fluid and a diffuser for slowing the rate at which water provided to a decontamination fixture is heated.

Abstract: An emergency wash system configured to dispense a fluid is disclosed. The system comprises a receptacle and a dispenser assembly disposed at least partially over the receptacle. The dispenser assembly comprises a fluid inlet portion configured to extend in a substantially horizontal direction when in use and configured to be in fluid communication with a fluid supply. The dispenser assembly also comprises a first outlet portion defining at least one first discharge opening, a second outlet portion defining at least one second discharge opening, a first fluid riser extending upwardly and outwardly from the inlet portion towards the at least one first discharge opening and a second fluid riser extending upwardly and outwardly from the inlet the first fluid riser towards the at least one second discharge opening on a side of the fluid inlet portion opposite the first fluid riser.

Abstract: A soaking basin is provided having a disposable liner and a base unit. The liner defines an air chamber and a plurality of apertures defined in a floor of the liner. The base unit includes an air blower system connected to the liner such that air is forced out the apertures of the liner into the liquid. The liner can further include a water-soluble coating of soaking additives adhered thereto. In this manner, the liner and the base unit cooperatively provide a therapeutic soak, even in a salon setting, without sacrificing hygienic practices. Moreover, the basin is cost-effective to manufacture and use.

Abstract: An eyewash system for dispensing an eyewash fluid is disclosed. The eyewash system comprises a dispensing assembly having an inlet portion, an outlet portion, and a valve configurable between an open position and a closed position. The eyewash system also comprises a first tank in communication with the inlet portion of the dispensing assembly, and a second tank in communication with the inlet portion of the dispensing assembly. The outlet portion is configured to dispense eyewash fluid from both the first tank and the second tank when the valve is configured in the open position.

Abstract: An emergency eye wash system having a support panel and a pair of brackets for holding two bag assemblies containing sterile and sealed eye wash solution. The bag assemblies are connected by hoses to a pair of nozzles mounted on a pivotal tray assembly. When the system is dormant, the tray assembly is in a vertical closed position. When there is an emergency, a user pulls on a pivotal handle to puncture membranes in the hoses and to lower the tray assembly to cause flow from the bags to the nozzles to the user's face.

Abstract: An apparatus for controlling a flow of fluid in an emergency fixture is disclosed. The apparatus comprises a first control element at least partially located in the body and configured to impart rotation into the fluid flow. The second control element comprises an inlet that receives fluid, and an outlet that divides the fluid flow into at least a first portion and a second portion. The outlet comprises a first outlet portion and a second outlet portion. The first outlet portion guides the first portion of the flow out of the flow rotation element as an axial flow, and wherein the second outlet portion provides rotation to the second portion of the flow relative to the axial flow.

Abstract: An emergency eye wash system having a support panel and a pair of brackets for holding two bag assemblies containing sterile and sealed eye wash solution. The bag assemblies are connected by hoses to a pair of nozzles mounted on a pivotal tray assembly. When the system is dormant, the tray assembly is in a vertical closed position. When there is an emergency, a user pulls on a pivotal handle to puncture membranes in the hoses and to lower the tray assembly to cause flow from the bags to the nozzles to the user's face.

Abstract: 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.

Abstract: The present invention is directed to methods and apparatus for tempering the temperature of a liquid in a fluid conducting system. More particularly, some embodiments of the invention relates to tempering the temperature of water supplied to a fixture from a water heater in a fluid conducting system. The system can include a heater for heating the fluid and a diffuser for slowing the rate at which water provided to a decontamination fixture is heated.

Abstract: An emergency eyewash unit includes a pair of water discharge ports oriented to produce a pair of upwardly directed, diverging water streams for inside-out flush flow of contaminants from a person's eyes. These eyewash streams can be combined with a plurality of smaller upwardly directed facewash streams for flushing contaminants from a person's face. The eyewash and/or facewash streams are produced by an eyewash body adapted for rotatable mounting onto a water supply conduit, with a locking clip normally preventing undesired rotational disassembly. The eyewash body may be used in combination with an overhead emergency shower which, in one preferred form, includes a shower spray head carrying multiple flow control and flow shaper elements to produce a substantially uniformly dispersed shower spray pattern.

Abstract: An emergency eye wash valve which can be connected to an IV fluid bag or other reservoir of fluid easily controllable flow of liquid to two eye wash arms which are independently positionable to dispense the liquid into the eyes of a patient in need of emergency eye wash. In addition, the valve has a base member which can be affixed via a biocompatible adhesive to the patient (for example on the forehead or bridge of the nose) to hold the valve in position so that it does not have to held in place by a person during the eye washing process.

Abstract: An emergency eye wash system having a support panel and a pair of brackets for holding two bag assemblies containing sterile and sealed eye wash solution. The bag assemblies are connected by hoses to a pair of nozzles mounted on a pivotal tray assembly. When the system is dormant, the tray assembly is in a vertical closed position. When there is an emergency, a user pulls on a pivotal handle to puncture membranes in the hoses and to lower the tray assembly to cause flow from the bags to the nozzles to the user's face.