초록 ▼

The present invention provides for a dental appliance, mouthguard and/or divers mouthpiece using an anti-microbial composition that combines the use of an elastomeric polymer composition with micronized or submicron sized particles of metal or organo/inorgano metal complexes. In addition, the use of

The present invention provides for a dental appliance, mouthguard and/or divers mouthpiece using an anti-microbial composition that combines the use of an elastomeric polymer composition with micronized or submicron sized particles of metal or organo/inorgano metal complexes. In addition, the use of an anti-microbial composition for use with a diver's air delivery hose to prevent breathing of contaminated air is also described.

대표청구항 ▼

What is claimed is: 1. A dental appliance including a mouthguard, and/or diver's mouthpiece comprising: a substantially rigid core that provides a shape to said dental appliance, extending from a proximal in-mouth end toward a position short of a distal outside end and at least one back portion com

What is claimed is: 1. A dental appliance including a mouthguard, and/or diver's mouthpiece comprising: a substantially rigid core that provides a shape to said dental appliance, extending from a proximal in-mouth end toward a position short of a distal outside end and at least one back portion comprising bitewings; wherein said dental appliance comprises an elastomeric polymer composition that is intermixed and is an integral mixture with submicron sized metal averaging less than 0.49 microns wherein said metal is in a base of polysynthetic oils and wherein said integral mixture effectively reduces or eliminates the growth of bacterial organisms. 2. The dental appliance of claim 1, wherein said micronized or submicron sized metal is 99.9% pure and is comprised of any of the following including; silver, gold, copper, platinum, and/or organo/inorgano complexes of silver, gold, copper, platinum, aluminum oxide, zinc oxide, boron trinitride and metal or metal oxide and wherein said organo/inorgano complexes include colloidal metals. 3. The dental appliance of claim 1, wherein said diver's mouthpiece comprises a passageway with a U-shaped member that forms the complete mouthpiece of a type with a front portion forming a breathing hole. 4. The dental appliance of claim 1, wherein said elastomeric polymer molded composition comprises liquid silicone rubbers, other silicone elastomers, fluorinated elastomers, thermoplastic elastomers, polyurethanes, composites of polyvinyl chloride, polyethylene, polypropylene and copolymers of polyethylene and polypropylene, composites including C60 and wherein said elastomeric polymer composition includes micronized or submicron sized particles of metals or metal complexes. 5. The dental appliance of claim 1, wherein said micronized metal or said submicron sized metal is provided in said base of polysynthetic oils in combination with an injection moldable elastomeric polymer. 6. The dental appliance of claim 1, wherein said submicronized metal is added directly to one or more parts of injection moldable liquid silicone rubber. 7. The dental appliance of claim 1, wherein said dental appliance effectively reduces or eliminates Staphylococcus aureus ATCC 6538 and Pseudomonas aeruginosa ATCC 15442. 8. A process for making a dental appliance including a mouthguard, and/or diver's mouthpiece comprising: forming a substantially rigid core that provides a shape to said dental appliance, extending from a proximal in-mouth end toward a position short of a distal outside end and at least one back portion comprising bitewings; wherein said dental appliance comprises an elastomeric polymer composition that is intermixed and is an integral mixture with submicron sized metal less than 0.49 microns wherein said metal is in a base of polysynthetic oils and wherein said integral mixture effectively reduces or eliminates the growth of bacterial organisms. 9. The process of claim 8, wherein said submicron sized metal is 99.9% pure and is comprised of any of the following including; silver, gold, copper, platinum, and/or organo/inorgano complexes of silver, gold, copper, platinum, aluminum oxide, zinc oxide, boron trinitride and wherein said organo/inorgano complexes include colloidal metals. 10. The process of claim 8, wherein said diver's mouthpiece comprises a passageway with a U-shaped member that forms the complete mouthpiece of a type with a front portion forming a breathing hole formed during any molding or extrusion operation. 11. The process of claim 8, wherein said elastomeric polymer molded composition comprises liquid silicone rubbers, other silicone elastomers, fluorinated elastomers, thermoplastic elastomers, polyurethanes, composites of polyvinyl chloride, polyethylene, polypropylene and copolymers of polyethylene and polypropylene, composites including C60 and wherein said elastomeric polymer composition includes micronized or submicron sized particles of metals or metal complexes. 12. The process of claim 8, wherein using said dental appliance effectively reduces or eliminates Staphylococcus aureus ATCC 6538 and Pseudomonas aeruginosa ATCC 15442.