Abstract: The invention relates to a device for more effectively performing wound irrigation and cleansing. The device consists of a coupling member that may be releasably coupled by threaded engagement with the dispensing outlet of a manually compressible container having a reservoir of cleansing fluid. The coupling member has an upstream end portion containing a void region which is in fluid communication with the reservoir after coupling. A magnifying lens is carried by the coupling member and is located intermediate the upstream and downstream ends of the coupling member. The magnifying lens has a multiplicity of orifices adjacent its peripheral edge where the orifices communicate with both the void region and a chamber region. The chamber region is located downstream of the lens and has an opening at its downstream end to permit cleansing fluid to be delivered to the wound upon manually compressing the container.

Abstract: The invention relates to a device for more effectively performing wound irrigation and cleansing. The device consists of a coupling member that may be releasably coupled by threaded engagement with the dispensing outlet of a manually compressible container having a reservoir of cleansing fluid. The coupling member has an upstream end portion containing a void region which is in fluid communication with the reservoir after coupling. A magnifying lens is carried by the coupling member and is located intermediate the upstream and downstream ends of the coupling member. The magnifying lens has a multiplicity of orifices adjacent its peripheral edge where the orifices communicate with both the void region and a chamber region. The chamber region is located downstream of the lens and has an opening of its downstream end to permit cleansing fluid to be delivered to the wound upon manually compressing the container.

Abstract: The invention relates to an improved system for withdrawing and dispensing a measured dose of liquid medication from a medication container and includes a medication container of the type having a bottle neck with a void therethrough communicating with the reservoir of the container and a suction syringe having a needle portion through which the medication is suctioned by the syringe. An improved neck insert has a first passageway passing therethrough and a second passageway passing therethrough where the second passageway communicates with the atmosphere and the container reservoir; the first passageway is so dimensioned and proportioned to sealingly receive the needle portion of the syringe. The improved neck insert is resiliently compressible radially and peripherally seals the bottle neck void upon sufficient insertion into the void. A retrieving tube has a distal portion and a proximate portion and a lumen extending therethrough.

Abstract: A stethoscope device assembly which is adapted to monitor a surface sound on a body surface of a mammalian body and includes an earpiece assembly which is acoustically coupled to a sound receiver assembly. A sound transmission member is coupled to and extends between the earpiece assembly and the sound receiver assembly. An arm which includes at least a portion of the sound transmission member and also a superelastic member is coupled to and extends between the earpiece assembly and the sound receiver assembly. The superelastic member has a resting shape, such as a helical shape, which is adjustable under an applied force to a strained shape, and also has an elastic memory to the resting shape after being adjusted to the strained shape.