Shoe outsoles having anti-infective properties are provided herein, as are methods and materials for making shoes and shoe outsoles having anti-infective properties.

Shoe outsoles having anti-infective properties are provided herein, as are methods and materials for making shoes and shoe outsoles having anti-infective properties.

A medical instrument of the present invention includes a hydrophilic processed portion on at least a portion of an outer surface of the instrument. The hydrophilic processed portion contains a hydrophilic polymer and an antibacterial agent, and a water contact angle of a surface of the hydrophilic processed portion is equal to or smaller than 30. Provided that a silver content per unit area in the hydrophilic processed portion is P, and a silver ion amount per unit area measured by an extraction test described below is Q, P and Q satisfy the relationships of Formula (1) and Formula (2) shown below. Accordingly, the medical instrument has excellent antifogging properties and antibacterial properties and excellently retains the antibacterial properties.

6.0P/QFormula (1)

15.0QFormula (2)

The unit of P is ng/cm.sup.2, and the unit of Q is ng/cm.sup.2.

A medical instrument of the present invention includes a hydrophilic processed portion on at least a portion of an outer surface of the instrument. The hydrophilic processed portion contains a hydrophilic polymer and an antibacterial agent, and a water contact angle of a surface of the hydrophilic processed portion is equal to or smaller than 30. Provided that a silver content per unit area in the hydrophilic processed portion is P, and a silver ion amount per unit area measured by an extraction test described below is Q, P and Q satisfy the relationships of Formula (1) and Formula (2) shown below. Accordingly, the medical instrument has excellent antifogging properties and antibacterial properties and excellently retains the antibacterial properties.

6.0P/QFormula (1)

15.0QFormula (2)

The unit of P is ng/cm.sup.2, and the unit of Q is ng/cm.sup.2.

A method of disinfecting an artificial turf structure includes applying to the artificial turf

A method of disinfecting an artificial turf structure includes applying to the artificial turf

A grip assist device fittable to a hand-held object. The grip assist device is comprised of a hollow body having at least one opening for receiving the object. The hollow body is formed of an elastomeric material, and may include an antipathogenic material. The hollow body is comprised of an elastic mesh side wall including perforations interspersed with web sections. The antipathogenic material may be provided in a coating adhered to an external surface of the elastic mesh side wall of the elongated hollow body, and/or impregnated in the elastic mesh side wall of the elongated hollow body. The grip assist device may be provided in a configuration fittable to a walking cane, a door knob, a beverage cup, a handgun, or a bicycle.

A grip assist device fittable to a hand-held object. The grip assist device is comprised of a hollow body having at least one opening for receiving the object. The hollow body is formed of an elastomeric material, and may include an antipathogenic material. The hollow body is comprised of an elastic mesh side wall including perforations interspersed with web sections. The antipathogenic material may be provided in a coating adhered to an external surface of the elastic mesh side wall of the elongated hollow body, and/or impregnated in the elastic mesh side wall of the elongated hollow body. The grip assist device may be provided in a configuration fittable to a walking cane, a door knob, a beverage cup, a handgun, or a bicycle.

A self-sanitizing surface structure configured to selectively refract light, a method of fabricating a self-sanitizing surface configured to selectively refract light, and a method of decontaminating a surface using selectively refracted light. A waveguide including a support layer below a propagating layer is positioned over a substrate as a self-sanitizing layer. In the absence of a contaminant or residue on the waveguide, UV light injected into the propagating layer is constrained within the propagating layer due to total internal reflection. When a residue is present on the self-sanitizing surface structure, light may be selectively refracted at or near the interface with the residue along the side of the waveguide to destroy the residue. The self-sanitizing surface structure may be configured to refract a suitable amount of UV light in response to a particular type of residue or application.

A self-sanitizing surface structure configured to selectively refract light, a method of fabricating a self-sanitizing surface configured to selectively refract light, and a method of decontaminating a surface using selectively refracted light. A waveguide including a support layer below a propagating layer is positioned over a substrate as a self-sanitizing layer. In the absence of a contaminant or residue on the waveguide, UV light injected into the propagating layer is constrained within the propagating layer due to total internal reflection. When a residue is present on the self-sanitizing surface structure, light may be selectively refracted at or near the interface with the residue along the side of the waveguide to destroy the residue. The self-sanitizing surface structure may be configured to refract a suitable amount of UV light in response to a particular type of residue or application.