Abstract: A drug injection device (10) including a housing (12) for holding a container (20) having a needle (24) for penetrating skin and a plunger (42) for expelling a drug stored in the container. The device includes visual and/or audible indicators for indicating that the correct depth of needle penetration has been achieved and that drug injection/extrusion has been started and/or completed. The device may further include a label (140) for visually confirming the quality of the drug contained therein. Alternatively, a tray (110) may be provided for receiving the drug injection device, which allows the quality of the drug contained therein to be visually confirmed.

Abstract: A privacy screen attachment apparatus can include a screen body having a plurality of elongated rungs spaced apart from each other. The rungs can be configured to facilitate releaseable attachment to screen bodies and other structures to allow for an adjustment in the extent to which a visible barrier is provided. Structures that can be connected to the rungs can also permit other functionality (e.g. attachment of a tackable surface, dry erase board, etc.) in addition to adjusting the visible barrier provided by the body of the privacy screen apparatus. A connection mechanism can be provided to facilitate a releasable attachment of such structures to the rungs without requiring use of any mechanical tools. Embodiments of the connection mechanism can be configured to also help prevent accidental disconnection to avoid accidents that could result in damage to the privacy screen apparatus or other objects.

Abstract: A privacy screen apparatus can include a body having a plurality of elongated recesses and between elongated pillow regions. The pillow regions can have a larger width than the recesses. In some embodiments, the body can be configured to bend about the elongated recesses to different configurations. A plurality of stand elements can be connected to the bottom of the body to permit the body to be free standing. In other embodiments, a plurality of connectors can be connected to the body for connecting the body to an article of furniture, such as a tabletop or a desktop.

Abstract: A drug injection device (10) including a housing (12) for holding a container (20) having a needle (24) for penetrating skin and a plunger (42) for expelling a drug stored in the container. The device includes visual and/or audible indicators for indicating that the correct depth of needle penetration has been achieved and that drug injection/extrusion has been started and/or completed. The device may further include a label (140) for visually confirming the quality of the drug contained therein. Alternatively, a tray (110) may be provided for receiving the drug injection device, which allows the quality of the drug contained therein to be visually confirmed.

Abstract: A privacy screen attachment apparatus can include a screen body having a plurality of elongated recesses. The recesses can be positioned to define locations at which a connector is positionable to adjustably position the screen body adjacent to a work surface at multiple different locations along the screen body for providing different degrees of privacy and/or modesty. A plurality of connectors can be connected to the screen body via the recesses for connecting the screen body to an article of furniture, such as a counter, a table or a desk.

Abstract: A noise reduction apparatus can include a frame and multiple spaced apart panels positioned adjacent to each other. Each of the panels or only one of the spaced apart panel elements may have holes therein to receive acoustic waves for absorbing the waves between the panels. The panels can be attached to a frame or other connection structure so that the arrangement of panels can be hung over a work space or positioned in a work space (e.g. in a wall, formed as a partition or wall, included as part of shelving, etc.). The panels can also be incorporated into a light fixture that may hang from a ceiling or be attached to some other type of support (e.g. a table, a base, etc.). The panels can be composed of glass, wood, or other type of material.