73 results about "Poor vision" patented technology

A lancing device and method for self-collecting a sample of body fluid by penetrating a body tissue at a sampling site. The invention includes a housing geometry configured for ease of use at different sampling sites on the body, even by persons having reduced dexterity and / or poor vision. Depth of penetration is selectively controlled by adjusting the stroke range of a spring-driven lancet carrier. A pressure applicator is included for stimulating flow of the body fluid. A transparent portion permits observation of the sampling site.

Methods and systems for a disabled user compliant video player for an end-to-end streaming web video solution affording accessibility for disabled users, including blind users and those with partial or poor vision, colorblind users, deaf users and those limited to only keyboard / voice input. Another embodiment of the present invention is directed to systems and methods for real-time creation and modification of specialized media players, to be used as stand-alone applications or as embedded data display applications.

The device is eyewear that aids people with low or impaired vision. The eyewear consists of miniature cameras and thin-film transistor (TFT) screens which are powered by a portable battery pack. These items (cameras and TFTs) are imbedded into the eyewear frames. The person with low or impaired vision wears the eyewear like regular eyeglasses, the cameras collect the images, and the TFTs display them in a manner in which the person can easily view the images in a light controlled environment. The eyewear is portable and can be folded like regular eyeglasses.

This invention relates to a novel automobile wiper holder with pressurized stability, warning effect and variable size, at least constituting the blade holder, the first connecting panel, the second connecting panel, the third connecting panel and the holder seat. The pressurized panel is design to be mounted on the both sides of surface of the holder seat so as to keep the wiper blade always pressed close to the windshield during the driving irrespective of the wind pressure applied to the wiper holder. The holder seat has a projected hollow body to house the a circuit linking to the lighting elements which will illuminate the transparent or translucent pressurized panel or semicircular tube in an effort to bring to the attention of the driver the poor vision in the bad weather. The second and the third connecting panels provide a plurality of retaining holes or retaining slides in collaboration with the cover panel for employing variable size of wiper blades.

The invention brings forward a heatable acupuncture instrument for preventing poor vision of teenagers. With the instrument, problems that the acupuncture point positioning accuracy of the existing electronic warming moxibustion instrument, the parameter section is lack of the scientific basis, and thus the curative effect is poor in the prior art can be solved. The instrument comprises an eye acupuncture point treatment shade, a sensing wire assembly and an acupuncture instrument box body. The eye acupuncture point treatment shade contains an eyeshade band and a fixed band connected with the eyeshade band; and a plurality of warming moxibustion columns distributed according to acupuncture points around the eyes are arranged on the eyeshade belt, and the warming moxibustion columns includes insulating layers, a heat conduction layers, and conductive layers. The eyeshade band consists of an outer insulating layer, a heat conduction layer, a conductive layer, and an inner insulating layer; the heat conduction layer in the eyeshade band and the heat conduction layers of the warming moxibustion columns are connected; and the conductive layer in the eyeshade band and the conductive layers of the warming moxibustion columns are connected. The bottoms of the warming moxibustion columns are fixed on the inner insulating layer of the eyeshade band by a pedestal. The instrument has advantages of high targeted property, adjustability for time, temperature, waveform, and frequency and the like, obvious curative effect, and high safety and effectiveness.

Safety vests and garments are for enhancing the visibility of a wearer in low-light, poor vision conditions. The safety garment has a first reflective layer, a second layer of reflective tape, physically attaching Electro Illuminating Wire under the inside edge of the reflect tape that maybe sewn or glued secures the Electro Illuminating Wire in place. Electro Illuminating Wire is then connected to a standard battery pack of old circuitry. The Electro Illumination Wire and glue are available on the market, Electro Illuminating Wire is old circuitry, prior art. Physically attaching the electro illuminating wire to safety garments creates a new environment, new area for a brighter and versatile safety garment. The electro illuminating wire adds greater visibility to safety garments. Wearers have the option to turn on a bright solid light or bright blinking light, simply by pressing a button, adding even greater visibility to wearers and stopping injury or even death.

The invention discloses an optometrydynamic training instrument andmethod. The optometrydynamic training instrument comprises a training instrument shell, a physical scene and lamp bars, and the physical scene is arranged in the training instrument shell; the lamp bars are arranged in the training instrument shell and used for providing a light source switch for the physical scene in the traininginstrument shell so as to simulate human eye blinking, and the optometry dynamic training instrument makes the physical scene arranged in the training instrument shell; the lamp bars are arranged in the training instrument shell, by providing the physical scene which is superior to a virtual scene provided by displaying pictures or display screens, the lamp bars are controlled by adrive circuit board to perform light and dark flicker according to the set time rhythm so as to simulate human eye blinking, and thus the ciliary muscle of the eye is stimulated, so that vision organs can continuously adjust the mechanism of themselves through training; therefore, the purpose of correcting or even curing myopia and / or poor vision is achieved.