Abstract: The present disclosure is directed to a window element and a drug delivery device, like a pen-type injector, that provides for administration by injection of medicinal products from a multidose cartridge. The drug delivery device may comprise a housing, a dose setting member, a dial, a drive member, a clutch and/or a clicker. The window element comprises a first member with a window and being made from a rigid material, a second member and a third member, each made from an elastically deformable material and being attached to the first member.

Abstract: A protective shroud for a dive watch having a transparent lenticular element configured to enlarge an image appearing on a dial of the dive watch. The shroud can include a rib that distances the lenticular element from the dial, and a flange that extends around the lenticular element and includes two slots for fixing a strap of the dive watch. The shroud can be made of a single piece of elastic material.

Abstract: A touch screen control method for controlling a playback of multimedia content using a timeline-based interface includes detecting a selection at a specific location on the timeline; and selectively zoom-displaying an area around the location where the selection is detected the position on the timeline where the event trigger has occurred.

Abstract: A magnifying device provides magnification as needed for an electronic display screen. The device includes an elongated housing having a first end, a second end, and a perimeter wall extending between the first end and the second end. A longitudinal slot extends through the perimeter wall. A reel is coupled to and positioned in the housing. A panel has a first edge coupled to the reel. The panel extends through the slot such that the panel is selectively extendable from the housing. The panel magnifies an image when the image is viewed through the panel.

Abstract: An optical encoder for measuring a relative movement of a first scale plate and a second scale plate, comprises: a light source; a first scale plate which converts light from the light source into a cyclic light quantity distribution; a second scale plate which cyclically makes spatial modulation on the light beams from the first scale plate; a third scale plate having slits which allow the light beams from the second scale plate to pass therethrough; and a light-receiving element which receives the light beams from the third scale plate; a lens which converts light from the light source into substantially parallel light beams; and an optic array which converges or diffuses light beams in the direction of periodic change and generates a cyclic light quantity distribution on the first scale plate.

Abstract: A magnifying assembly for use in enlarging information disposed on a container. In a preferred embodiment, the magnifying assembly comprises a container holder assembly for holding the container; and a magnifying lens coupled to the container holder assembly, wherein the magnifying lens is movable towards and away from the container while the container remains held by the container holder assembly; whereby information disposed on the container appears enlarged when viewed through the magnifying lens.

Abstract: The insulin syringe with magnified sheath is a syringe with a transparent outer sleeve constructed of a material capable of magnifying printed information. The outer sleeve is slidably attached to the syringe barrel and can lock into a retracted position where it surrounds the syringe barrel and magnifies the dosage indicia thereon while exposing the syringe needle for use or can lock into an extended position where it surrounds the needle to help prevent inadvertent needle sticks.

Abstract: An image projector (8, 68) includes a light source (14) that illuminates a three-path reflective LCD assembly (25, 74) that produces images for projection by a projection lens (27). The light source produces S-polarized light rays that are received by a spectrally selective wave plate (36) that changes a first wavelength range of light to P-polarized light rays (34) and transmits without polarization change second and third wavelength ranges of light. A plate-type transflective polarizing beam splitter (40) transmits the P-polarized first wavelength range light rays and reflects S-polarized second and third wavelength range light rays (34). The P-polarized first wavelength range light rays transmit through a field lens (421) and impinge on a first reflective LCD light valve (261).

Abstract: A plug-on body which can be plugged onto a device for administering a settable dose of an injectable product, the plug-on body including a first body section extending axially in the direction of a plug-on body axis for fixing the plug-on body to a casing of the device, a shifting stopper formed by the first body section and operating by positive lock for axially fixing the plug-on body with respect to at least one shifting direction, a rotational stopper formed by the first body section and operating by positive lock for fixing the plug-on body against rotating, and a second body section extending behind the first body section in the direction of the plug-on body axis, wherein the second body section is formed by a shell body for at least one of shielding a dosing element of the device which serves to set the dosage and forming an adjustment stopper operating by positive lock for the dosing element.

Abstract: A plug-on body which can be plugged onto a device for administering a settable dosage of an injectable product, the plug-on body including a first plug-on body section extending axially in the direction of a plug-on body axis for fixing the plug-on body to a dosing and activating means, a shifting stopper formed by the first plug-on body section and operating by positive lock for axially fixing the plug-on body with respect to at least one shifting direction, a rotational stopper formed by the first plug-on body section and operating by positive lock for fixing the plug-on body against rotating, a second plug-on body section extending behind the first plug-on body section in the direction of the plug-on body axis, wherein said second plug-on body section forms an optics system for reading a dosage scale on a dosing element of the device which serves to set the dosage.

Abstract: A magnifier for use upon labels such as labels found on medication containers or the like includes a flexible generally planar sidewall having a predisposed inward resilient curvature causing the sidewall to tend to wrap inwardly upon itself. The sidewall supports an enlarged magnifying lens portion. The sidewalls may be flexed outwardly to enlarge the enclosed volume therein and facilitate insertion of a conventional container having printed information on the outer surface or a label thereof. The portion of the printed material beneath the magnifying lens portion is enlarged to facilitate easier reading thereof. In an alternate embodiment, a cylindrical sidewall is supported by the movable cap portion of a child proof container cap and further supports a magnifying lens portion.

Abstract: A magnification device for assisting people to read the small print on medicine vials/bottles. The device including a magnifying lens having the ability to move towards or away from the indicia on the bottle to further aid the user to focus per their particular level of eyesight. A pair of rods are coaxial disposed within a corresponding pair of channels to enable the lens to be focused by pushing or pulling the lens. The present invention is designed to be used with virtually all manufactured bottle caps. The device can either be permanently affixed to the bottle cap, and thereby be disposable with the cap; or it can be removably connected and therefore be reusable.

Abstract: An optical member having a toric functional surface has a marking which is made by a configuration of a mold used to form the optical member. The marking is formed in the optical member outside an effective area of the functional surface of the optical member. In one embodiment, the optical member is an optical member for a scanning optical system.

Abstract: An assembly for providing an adjustable optical train is disclosed. An adjustable optical train is comprised of a plate having a channel formed therein. A submount suitable for mounting an object such as an optical component (e.g., holographic medium, lens, prism, etc.) engages the channel so the submount is suitable for slidable movement along the channel. In an exemplary embodiment, the submount further comprises a fastener. The fastener may include an appendage for engaging the channel and a holder coupled to the appendage. The holder is suitable for anchoring the appendage thereby securing the appendage to the channel thereby securing the submount to the plate.

Abstract: The present invention provides an optical guide fixture for coupling visual information on a surface to a viewer. The optical guide fixture of the invention can be coupled to an optical receiver, such as a digital camera, operably connected to a head-mounted display unit to provide a device according to the invention for viewing a surface. Such a device, in one application, provides magnified images of visual information on a surface, such as a page of a book, to a patient with a visual impairment.

Abstract: A method for digital image magnification in a graphical user interface is disclosed. In contrast with prior methods which magnify a selected region of an original image without preserving its context, the present method provides a method for magnification that allows simultaneous viewing of the magnified image and its unmagnified context. In a preferred embodiment, the method provides a floating window ?122! superimposed on an original image. Displayed within the floating window is a magnified image of a selected region of the original image. The floating window is centrally positioned over the selected region. In one aspect of the invention, the floating window is partially transparent so that portions of the original image within the floating window ?124! are displayed in a faint manner in comparison to portions of the original image outside the floating window ?126!. As the selected region is moved, typically by a user-controlled pointing device, the floating window ?122! also moves.

Abstract: An apparatus and method for detecting indications of skin cancer, includes a magnifying glass for magnifying a lesion on an area of skin to be tested and indicia for determining the presence or absence of skin disease indications. The magnifying glass and the indicia are formed on a clear, flexible plastic sheet. The indicia include a circle for detecting whether the diameter of the lesion indicates the presence of melanoma and a cross for detecting whether the symmetry of the lesion indicates the presence of melanoma.

Abstract: An optical instrument for magnifying printed or written material on three dimensional round or oval containers or objects. The instrument is an arced convex lens which provides distortion free magnification of multiple lines of text inscribed around the circumference or perimeter of vials, bottles, or other curved objects, while staying self affixed. The instrument is simply slid up or down, if required, to magnify the chosen text.

Abstract: A device for magnifying indicia printed on a container is provided. The device is designed to be releasably mounted to a prescription vial or other medication container to permit visually impaired individuals to read easily the label information relating to the safe and effective use of their medications. The device includes a magnifying medium which can be releasably attached to the container. Components are also provided for maintaining the medium in spaced relationship to the container to effect proper magnification of the indicia.

Abstract: A device for use as a magnifying implement is disclosed which has a housing member designed to accommodate prescription bottles of various popular sizes therein in a fixed position. A longitudinally moveable magnifying lens slideably mounted in the housing member is utilized to magnify the print contained on an instruction label located on the side of the prescription bottle. Alternate embodiments allow different size medicine bottles to be alternately mounted in concentric fashion, or with the side of the medicine bottles facing the lens in a fixed position.