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7581846 |
Dental light devices having an improved heat sink
The present invention relates to a heat sink material that can more efficiently remove or divert heat from a light source or sources with a given weight of heat sink material when compare to a heat...
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7563096 |
Anomalous synthetic tooth arrangement
Novelty synthetic dental arrangements having one or more anomalous appearing synthetic novelty teeth. In an embodiment, the anomalous appearing synthetic novelty teeth include an interior cavity...
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7413597 |
Imaging powder for CAD/CAM device
The present invention relates to an imaging powder for dental restoration using a CAD/CAM device, wherein the powder has improved properties as compared to existing contrast media. The present...
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7396507 |
Method of microbial reduction and/or sterilization of impression materials
The present invention provides a method of microbial reduction and/or sterilization of impression materials, specifically elastomeric impression materials, by means of steam sterilization.
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7365106 |
Cationically curable composition for dental use
A cationically curable composition for dental use containing a cationic polymerization initiator (I) and cationically polymerizable monomers (II), the cationically polymerizable monomers (II)...
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7333874 |
Method and system for designing and producing dental prostheses and appliances
A virtual model of an intraoral cavity is provided, wherein this process is initialized by a dental clinic, and the design and manufacture of a suitable dental prosthesis for the intraoral cavity...
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7322821 |
Positioning device for dental implant
A positioning device for dental implant has a post and multiple guides. The post is cylindrical and has a diameter corresponding to a diameter of a hole in a dental model. The guides are mounted...
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7305990 |
Mouth guard and kit
A user-fabricated mouth guard wherein the user's teeth and gums are not directly exposed to the uncured mouth guard material. The uncured mouth guard material is pliant at room temperature and does...
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7252509 |
Tooth templates for bracket positioning and other uses
Templates are disclosed that permit an orthodontist to accurately place appliances such as bracket shims or brackets on a tooth or teeth at a desired position. The templates can be used for...
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7175427 |
Visually simulated tooth braces
Visually simulated tooth braces include individual visual tooth brace indicia to simulate real functional braces commonly worn by children and adults alike to adjust human teeth. The visually...
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7097449 |
Dental brackets for retaining a medicament-releasing pellet on a tooth and kits including such brackets
The present invention is directed to a dental bracket and associated kit used to attach a medicament-releasing pellet on a tooth. The kit is designed to provide slow release of fluoride or other...
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7070414 |
Method for cleaning and sterilizing dental and medical instruments
An improved method for cleaning and sterilizing medical and dental instruments ( 16 ) employs the use of a banding device ( 10 ) to segregate and hold together medical or dental instruments ( 16 )...
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7033172 |
Dental positioning grid
In a digital camera having a rectangular electronic display for framing pictures, a dental positioning grid comprising: a line pattern superimposed on the rectangular electronic display, the line...
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7014463 |
Dental hygiene accessory
A dental hygiene accessory for cleaning a dental scaler or similar dental instrument has a platform member with a multitude of bristles upstanding from a central area of the platform. An annular...
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6997706 |
Fluoride-releasing pellet kit
A kit that may be used to place a dental bracket and a medicament-releasing pellet in the mouth of a patient, and methods for using such kits. The pellet is designed to provide slow release of...
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6979496 |
Mill blank library and computer-implemented method for efficient selection of blanks to satisfy given criteria
The present invention relates generally to mill blank constructions to facilitate the manufacture of dental restorations. A given mill blank is formed in a shape (i.e. with a given geometry) that...
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6955538 |
Equipment concerning the depot of medicament in the mouth
A device for placing a slow-release supply in the oral cavity, typically in a tooth filling or dental prosthesis. The device includes a sleeve having an opening at least at one end and adapted to...
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6881062 |
Method and product for shaping a fibre product for dental use
The invention relates to a method and silicone product for shaping a fibre product used in dentistry to reinforce a prosthetic appliance or a similar structure under construction to conform to the...
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6880296 |
Photoinitiator system with titanocene initiators
A visible light photopolymerizable composition comprising a) an aryliodonium salt and b) a titanocene derivate. These compositions can be used together with an epoxide resin as a dental composition.
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6878456 |
Polycrystalline translucent alumina-based ceramic material, uses, and methods
A polycrystalline translucent aluminum oxide ceramic material having an average grain size of no greater than 1.0 micron and a Contrast Ratio value of less than about 0.7. The material can be in...
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6854973 |
Method of wet-field scanning
A method is provided for scanning the surface of an object in which moisture such as saliva or water is present on the surface. The method includes the step of applying a saliva and water-resistant...
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6843981 |
Tooth bleaching compositions and methods of bleaching discolored tooth
The bleaching compositions of discolored teeth comprise titanium dioxide initiating photocatalyst action with light irradiation, chemical compounds generating hydrogen peroxide in an aqueous...
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6835064 |
Light hardening device and method for hardening a polymerizable mass for dental applications
A light hardening device is provided for hardening a light hardenable mass applied for dental purposes that has a first light emitting diode for emitting light at a range of intensities...
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6811398 |
Handheld rinsing device
An apparatus for rinsing a dental restoration after etching, includes a base component having an open top end and a tubular extension terminating in an open bottom end. A shield component includes...
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6783810 |
Reducing polymerization stress by controlled segmental curing
A photopolymerizable material is exposed to light to effect curing. A portion of the material is exposed to light in a conventional manner, while at least one other portion of the material is...
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6759661 |
Miniature high intensity LED illumination source
An apparatus emits radiation on curable adhesives to bond things together under different ambient conditions. An insulating housing has a cylindrical section and a disc-shaped section defining an...
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6734795 |
Location of lost dentures using RF transponders
A locator or signaling device and a detector system for locating lost dentures includes a button or insert that can be mounted on the surface of an existing denture. An insert can also be implanted...
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6709128 |
Curing system
The present invention provides a system for curing a curable material within a dimensionally restricted space, wherein the curable material is configured to be cured by exposure to electromagnetic...
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6679700 |
Archwire system
The present invention is directed to selection of individual patient archwires by examining the patients inner arch rather than the patients teeth. In particular, a method of archwire selection...
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6649148 |
Reductant rinse for use with ozone treatment of dental caries
A reductant rinse including xylitol prevents buildup in ozone carrying lines in apparatus for the treatment of dental caries.
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6635691 |
Dental material containing a component which contracts during thermal treatment
The invention relates to dental materials which contain filler and a polymerizable matrix and are characterized in that they additionally have a component which contracts during thermal treatment.
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6613437 |
Two-component preparations containing epoxy compounds
The invention relates to two-component preparations comprising components (I) and (II), wherein at least one component comprises epoxy compounds and the preparations cure by cationic...
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6551103 |
Dentist advisory system
A dentist advisor system includes signaling apparatus by which a patient can non-verbally advise a dentist to interrupt or terminate a dental procedure being performed by the dentist positioned on...
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6468077 |
Compact device for curing dental compositions and method of curing
A compact, hand held device for curing photosensitive dental compositions curable by way of irradiation with light of predetermined wavelength includes: a handle configured for gripping by a user;...
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6461159 |
Dental mixing pad
A dental mixing pad whose mixing surface side is constituted by a color having a low reflectance of a light having a wavelength of 470 nm±80 nm, is disclosed. It is preferred that the color having...
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6318997 |
System for forming dental impressions
A block member is selectively positioned on a dental impression tray with an outer engagement surface of the block member in engagement with the tray portion defining a lingual recess to block...
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6312667 |
Methods of etching hard tissue in the oral environment
Dental etching compositions are provided that have the capability of undergoing an increase in viscosity in response to an increase in temperature. In a preferred embodiment, the compositions also...
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6309222 |
Dental containment device
A portable dental containment device for use in manipulating dental fixtures, including veneers, in-lays, partials, dentures and other prosthodontics, the device including a transparent enclosure...
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6280188 |
Dental light filter
A light-filtering apparatus is provided for attachment to a dental lamp. The apparatus includes a filter that blocks out light having a 350 to 550 nanometer wavelength. A spring-loaded roller is...
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6276935 |
Medical reservoir system
A reservoir system for delivering an active agent into an oral cavity over an extended delivery period includes a pair of rigid plastic containers, which each have a hollow interior space for...
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6231338 |
Method and apparatus for the detection of carious activity of a carious lesion in a tooth
The invention relates to an apparatus for the detection of carious activity of a carious lesion in a tooth, comprising a light source for illuminating the tooth, and a detection device for the...
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6213777 |
Apparatus for cleaning and storing dental appliances
A new and useful apparatus for cleaning and storing dental appliances and similar articles. This apparatus incorporates a container filled with a liquid dentifrice together with an elongated...
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6203326 |
Dental jewelry
Dental jewelry includes a surface-covering jewelry piece, the body of which is designed to lie principally in a plane parallel with the tooth surface and is designed to be affixed to said surface...
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6177018 |
Dosing mechanism to feed germicide or disinfectant into a water supplied supply device and the use thereof
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6155823 |
Snap-on light shield for a dental composite light curing gun
A light shield for a dental composite curing gun which can be easily snapped on and off of a probe of the gun is provided. The shield includes a tinted, transparent main body which absorbs certain...
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6123957 |
Delivery of agents and method for regeneration of periodontal tissues
The invention relates to a method of treating periodontal disease and related disorders to regenerate lost tissues, which includes the steps of: combining at least one tissue regenerative agent...
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6106771 |
System and method for descaling and disinfecting dental waterlines
A portable system and method for softening and disinfecting dental waterlines is disclosed. The portable system and method combines a routing valve, a water supply, and a portable device capable of...
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6102704 |
Method and device for the determination of caries in teeth
Method and device for the detection of caries in teeth (8). In order, after investigation of a tooth (8), to be able again to find the tooth location with the greatest incidence of caries, the...
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6102696 |
Apparatus for curing resin in dentistry
A self contained light source for curing light initiated resins used to coat teeth as veneers and fill cavities and chips in teeth in aesthetic or restorative procedures. The source includes an...
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6080811 |
Adhesives for dental prostheses
Adhesives for dental prostheses, comprising a) as active adhesive ingredient partially or completely neutralized copolymers of from 5 to 95% by weight, based on the copolymer, of one or more...
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