• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The shoe sole sanitizer (100) provides a UV radiation emitting system that kills microbial pathogens deposited on shoe sole surfaces. The system includes a housing (111) containing at least one UV radiation source (134). Bottom and side portions of the housing (111) are opaque to provide a UV shield while directing the UV upward towards a top housing portion. The top housing portion has a plurality of holes (104a, 104b) forming an approximate shape of two shoe sole bottoms. The holes (104a, 104b) allow the UV radiation to escape the housing and target sole surfaces disposed on and over the exterior of the housing top. Each shoe sole approximation area has a pivotal tang (102) that extends therefrom. Shutters (119) attached internally to the tangs (102) extend or limit UV exposure from the top surface depending on the size of the sole disposed on top. The system is powered by standard AC electrical power or battery sources.
    公开号:ES2589834A2
    申请号:ES201690048
    申请日:2015-04-09
    公开日:2016-11-16
    发明作者:Robert Kassel；Brad Hollander
    申请人:Healthy Sole LLC；
    IPC主号:
    专利说明:

    Disinfection device
    DESCRIPTION
    Technical field
    5 The present invention relates generally to sanitation devices or disinfection systems, and particularly to a shoe sole disinfectant that uses ultraviolet radiation and / or advanced oxidation to kill or inactivate pathogenic microbes, viruses, bacteria, fungi, spores and similar deposited on the surfaces of the soles of shoes, hands, feet and other anatomical surfaces.
    10 Art Background
    Biocontamination and cross contamination present a constantly increasing threat to the health of humans and the health of pets. Bacteria and other microorganisms, which cause infectious diseases are often spread by people who walk in contaminated areas and then carry contaminants to other areas. For example, a person or an animal can walk through a contaminated area and their shoes, fish, legs, socks, can pick up bacteria or other microorganisms, which can cause diseases, and then the person can grab their shoes by the sole to remove them from their feet. These contaminants are then propagated from the soles of the 20 shoes to the hands of people or objects that are touched. The health services industry is especially vulnerable to contaminants due to the high probability of finding harmful bacteria and other microorganisms that cross-contaminate people and objects. Biocontaminants can spread from contaminated shoe soles to floor mats and floors, on which 25 young and infant children crawl. Pollutants can also be propagated from bathrooms, farms, buildings and / or mass transit centers.
    In this way, disinfection devices that address the aforementioned problems are desired.
    Disclosure of the invention
    30 The disinfection device, and in particular a shoe sole disinfectant,
    it provides an advanced UVC or oxidation system that kills or inactivates pathogenic microbes deposited on the affected surfaces and in particular the surfaces of shoe soles, which include the side surfaces of a foot or a shoe. The system includes a housing that contains at least one source of UV radiation and / or an advanced oxidation source. The bottom and side portions of the housing are opaque to provide a UV shield and may contain emitters that direct the UV upward toward the upper portion of the housing. The upper portion of the housing has a plurality of holes or grooves or other form of openings to emit germicidal energy; preferably, the openings form an approximate figure of the lower part 10 of two shoe soles. The holes allow UV radiation to escape from the shell and point to the surfaces of shoe soles on and outside the top of the shell. In order to increase the effect of the germicidal energy, the upper portion of the carcass has protuberances or ridges designed through the opening design to raise the shoe or feet above the upper portion of the carcass. Additionally, the upper portion of the carcass can also be formed as a surface with cavities to allow the germicidal energy to impact the additional lateral surfaces of the shoe or foot placed thereon, in addition to the sole.
    The system can be powered by standard AC power or 20 battery sources. Each approach area of the shoe soles of the upper part has a pivoting spike that extends from it. A shutter system adheres internally to the pins and thereby extending or limiting exposure to UV from the upper surface depending on the size of the sole disposed on the upper part. The shutter system may have a single shield or have segmented shields that encompass any desired design or configuration and may be deployed in a simple or joint manner.
    These and other features of the present invention will be readily apparent in the following additional review of the specification and drawings.
    Brief description of the drawings
    Fig. 1 is a perspective view of a shoe sole disinfectant according to the present invention.
    Fig. 2 is an exploded perspective view of the sole disinfectant of
    shoe in accordance with the present invention.
    Fig. 3 is an exploded perspective view of a shoe sole disinfectant that incorporates an advanced oxidation system therein.
    Fig. 4 is a view of a shoe sole disinfectant that incorporates an advanced oxidation system therein.
    Fig. 4A is a view of a shoe sole disinfectant that incorporates in it an advanced oxidation system along lines A-A of Fig. 4.
    Fig. 5 is a side view of a shoe sole disinfectant that incorporates in it an advanced oxidation system showing the distribution manifold.
    10 Similar reference characters denote corresponding characteristics consistently across the attached drawings.
    Best ways to carry out the invention
    With reference to Figs. 1 and 2, the disinfection device is shown as a shoe sole disinfectant device 100 in which a UV radiation emitting device that kills pathogenic microbes deposited on the sole surfaces
    of shoe The shoe sole disinfectant is designed to reduce pathogens on or around the sole or out of a sole. The shoe sole disinfectant can also be used to sterilize soles or feet, socks or paws of animals.
    In an example system, the shoe sole disinfectant 100 includes a housing 111 that contains at least one source 134 of UV radiation. The source can be from any conventional germicidal energy emitter that has a wavelength to kill or inactivate microorganisms within the range of 180nm - 325nm. The bottom and side portions of the housing are usually opaque to provide a UV shield while directing the UV upwards towards the upper portion of the housing. The upper portion of the housing includes a platform 94 having a plurality of holes 104a and 104b that can form an approximate shape of the bottom of two shoe soles, which are referred to as areas of approach of shoe soles. The platform 94 is preferably metal. The housing can be made of any suitable material, such as metal and plastic, for example. The material may vary in
    type, thickness, and grade, depending on the environment in which the device is being used, for example indoor or outdoor use, use in a food processing plant, an explosive environment, or in a wet area. Such materials can be adapted to make the device water resistant. The housing can be adapted to include a manual or automated cleaning system to keep the device functioning optimally. For example, the housing may include sensors to monitor the aging of the lamps and the output of the device, as well as to increase or decrease the power for optimal results.
    The housing can also include various types of materials and disinfectants, such as hydrogen peroxide, to disinfect the shoe sole disinfectant and prevent foreign matter from being deposited inside the unit. The housing can be adapted to include brushes or mechanical devices to clean the shoes before using the device. The housing can be used in conjunction with UV and / or ozone to produce an advanced oxidation result thereby increasing the germicidal process. Figs. 3, 4, 4A and 5 disclose a realization that incorporates an oxidation system inside the housing.
    Holes 104a and 104b allow UV radiation and / or advanced oxidation to escape from the carcass and go to the shoe floor surfaces disposed in and on the outside of the carcass top. Holes 104a and 104b 20 also allow the shoe sole disinfectant 100 to fit any shoe size to reduce or eliminate unwanted UV exposure on the people or animals, surfaces, skin or surrounding eyes. The holes 104a are arranged closer to a side edge of the platform 94 than the holes 104b. The holes 104a are smaller in diameter than the holes 104b and are designed to allow UV light to pass through while acting as a physical barrier to prevent heels from having small cross-sectional areas (e.g., high heels) they sink inside the housing. Unintentional exposure to UV light can also be controlled and prevented by means of the printed shoe design on the top of the shoe sole disinfectant 100. For example, UV light can be transmitted to the user's soles through holes 104a and 104b and not from the rest of the housing. A boot or sock mold can be used to delineate the shoe area to reduce or eliminate any unwanted UVC exposure. The portions of the housing 111 may be light reflectors to assist in the direction of UV source radiation through the holes 104a and 104b. The
    Holes 104a and 104b can be located anywhere in the unit, such as the toe or heel region of the shoes or on the side areas of the shoes, thus allowing the shoe sole disinfectant 100 to be used by a variety of people without worrying about variations in size and style of the shoe.
    Holes 104a and 104b, as well as the shoe print design will allow the shoe sole disinfectant 100 to overcome many of the safety concerns raised by federal organizations such as the Food and Drug Administration (FDA) and the Occupational Safety and Health Administration (OSHA). The device 100 can be adapted to include safety switches, and sensors, such as pressure, proximity, and motion sensors, for example to improve the safety and operation of the system. For example, a switch for activating the device 100 can be triggered only when the weight exerted on the platform by a user exceeds a certain threshold value, for example, 50 pounds. The switches and 15 sensors can be placed at the top, bottom, sides, or below the top plate, to be used as a safety system to protect against misuse by children, pets or infants Additionally, the device can be adapted to include a timer to control the exposure and operation of the device.
    20 Extending vertically from a front sole portion of each area of
    Approach of shoe soles of platform 94, along a front central line portion is a pivoting pin 102 of inclined flat thin spring. The shutters 119 (shown in Fig. 2) internally adhered to the pins 102 extend or limit the UV exposure from the platform 94 depending on whether the size 25 and / or weight of the sole is large enough to depress the pin 102 and of this
    Open the shutter mode by admitting the UV light close to the pins 102 or small enough not to press the pin thus keeping the shutter in a high, closed position that forms a light barrier. The shutter 119 can be a mechanical or electronic shutter, for example, or another type of shutter capable of reducing or eliminating reflected light or direct UVC light from the UVC source in the shoe sole disinfectant 100. Each shutter 119 is forked and includes a pivot fin extension 121. The polarization of the spring is achieved by means of a spring hinge 187 arranged through the pivot holes 156 of the shutters 119 and the pivot slots 157 of the vertical barrier walls 136.
    Each shoe sole approach area of the upper part has a pivoting spike that extends from there. The shutter system may be on the front of the sole or may have the shape to approximate the entire sole or any portion thereof. The shutter system may have a single shield or have 5 segmented shields that encompass any desired design or configuration; and can be deployed simply or together. Additionally, with or without the shutter system, a pattern or shield can cover the platform 94 and shield as much radiation as necessary in this way protecting users with small or irregular shapes of sole configuration.
    10 The ridges 106 are arranged on the platform 94 along either side of the central lines of the approach areas of shoe soles. These ridges 106 support the shoe soles so that a substantial portion of the shoe soles rises above the holes 104a, 104b thereby allowing a greater contact area of the UV radiation with the shoe soles and increasing the area of a sole 15 being exposed. In addition, the ridges 106 may allow the shoe soles to be elevated and expose the shaded areas of the shoe soles to UVC light. The ridges 106 may also have perforations that allow UV radiation light to escape and contact portions of the shoe soles supported by the ridges 106. Each ridge 106 may have a pair of perforations, a perforation on the right side 20 of the crest and other perforation on the left side of the crest.
    Additionally, the upper portion of the carcass or platform 94 can be arranged as a recessed surface so that the shoe or foot is below the edge of the carcass thus allowing the germicidal energy to impact more side surfaces of the shoe or foot placed from ahl additionally to the sole. Using the 25 ridges with a platform 94 (Figs. 1 and 2) or in a configuration with recesses allows the use of UVC reflective materials thereby increasing the exposure of UVC light on otherwise shaded areas of the sole or foot .
    The system can be adapted to be operated automatically with the use of timers on / off or manually. The system can be powered by standard AC electric current, battery sources, or solar energy. A manually operated energy switch 130 is disposed on the side of the base 111 of the housing as close to a heel portion of the approach area of shoe soles. Despite the manually operated power switch 130, it can also be
    use a weight-sensitive switch, with exposure programmed for hands-free operation of the device 100. The UV sources 134 are preferably high-performance, fast-start UV-C lamps, preferably of the elongated variety, and extending into the housing by below the shoe approach area of 5 shoe holes 104a, 104b on platform 94. For example, UV sources may include light tube sources, fiber optic sources, solid state UVC sources, active and passive sensors arranged in a variety of configurations to control the UV light from escaping and instead focus, direct, or control the light on a target. The cycle times of the lamps can be modified to increase the effectiveness of the device. Hot cathodes, cold cathodes, light emitting diodes, and UV induction lamps, as well as optical fiber and light tubes can be adapted for use in the housing to distribute the UVC light to the sole of the shoe. UVC lamps preferably emit a substantial portion of photon energy at wavelengths somewhere between about 180 to about 325 nm. Ozone disinfectants and ultrasonic energies can be used instead of or in addition to UVC lamps.
    The elongated, rectangular printed circuit 132 is disposed within the housing 111 and enclosed by the longitudinally arranged vertical barrier walls 136. Horizontal ribs 138 extend laterally perpendicular to the 20 vertical barrier walls 136 and the vertical barrier walls 136 adhere through complementary grooves arranged in the vertical barrier walls 136 and in the horizontal ribs 138. The flanges on the ends of the horizontal ribs and the complementary grooves on the shell 111 secure the horizontal ribs 138 to the shell 111. The flanges on the left side extend towards the front of the shell 111 and the flanges on the right side extend towards the rear of the housing 111. A shield 97 translucent against the dust is disposed below the support platform 94 and is supported by the retention rods 84 of the shield against the dust which extend longitudinally which rest on and perpendicularly to horizontal ribs 138. A flange 95 extends around the periphery of the support platform 94 and supports a bevel 90.
    The printed circuit 132 shown in Fig. 2 may include a ready-to-use K69k Tech P69174 ballast lamp circuit. The printed circuit 132 is designed so that, upon the application of energy through an energy switch 130 and the 199 NiCad battery, it produces a high voltage alternating current (AC) to the UV lamps.
    C which, in the realization shown, are sources 134 UV. The printed circuit 132 is operatively connected to an audible alert 166 to warn the user when the sources UV-C 134 are on and emitting UV-C radiation. A safety switch 191 prevents the unit from turning on when platform 94 is removed for maintenance.
    It should be understood that the present invention is not limited to the embodiments described above, but encompasses each and every embodiment within the scope of the following claims.
    权利要求:
    Claims (10)
    [1]
    1. A device for disinfecting objects, comprising: a housing;
    a platform arranged on the housing;
    5 a plurality of holes arranged in the platform and defining an area, the holes being configured to approximate the shape of the object being disinfected, the area including a predetermined number of holes near the side edge of the platform having a diameter substantially smaller than the remaining holes in the platform, wherein the additional area includes ridges 10 arranged on either side of a central line of each area, the ridges being elevated above the holes of the platform; Y
    at least one source of ultraviolet (UV) light arranged inside the housing and that directs the waves of ultraviolet light through the holes in the platform.
    [2]
    2. The device for disinfecting objects according to claim 1, further comprising an oxidation unit coupled to the housing and in communication
    with the inside of the housing.
    [3]
    3. The device for disinfecting objects according to claim 1, further comprising perforations arranged in the ridges, allowing the perforations that the UV light passes through the ridges.
    20 4. The device for disinfecting objects according to claim 1, which
    It also includes: means for shielding portions of the holes in the platform.
    [5]
    5. The device for disinfecting objects according to claim 4, wherein the means for shielding comprise:
    a inclined flat thin spring pivoting pin extending from the front portion of the sole of each approach area of the platform shoe soles along a front portion of the central line;
    a shutter internally connected to the pin, the shutter being adjustable to allow UV light to escape from the housing next to the pin when the pin is
    pressed and to block the escape of the UV light from the housing near the spike when the spike is extended.
    [6]
    6. The device for disinfecting objects according to claim 4, further comprising a pivot fin extension that forks each shutter.
    5 7. The device for disinfecting objects according to claim 1, wherein the
    UV light source is a UVC lamp.
    [8]
    8. The device for disinfecting objects according to claim 6, further comprising a ballast circuit disposed in the housing, feeding the ballast device to the UVC lamp.
    10 9. The device for disinfecting objects according to claim 7, which
    It also includes an audible alert arranged in the housing, warning the audible alert to a user when the UVC lamp is on.
    [10]
    10. The device for disinfecting objects according to claim 7, further comprising a translucent shield against dust adhered to the housing and
    15 arranged between the inner shell and the portion of the bottom of the platform.
    [11]
    11. The device for disinfecting objects according to claim 7, further comprising:
    a battery arranged in the housing; Y
    an energy switch connected to the battery, applying the energy switch 20 selectively energizes from the battery to the ballast circuit.
    [12]
    12. The device for disinfecting objects according to claim 1, wherein the housing is substantially opaque.
    [13]
    13. The device for disinfecting objects according to claim 1, wherein the portions of the housing are substantially reflective of the light to aid in the
    25 addressing the source of UV radiation through the holes.
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    ES2589834B2|2017-03-13|
    IL247979D0|2016-11-30|
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    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    US14/249,185|2014-04-09|
    US14/249,185|US9211352B2|2014-04-09|2014-04-09|Sanitizing device|
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