Matches 1 - 50 out of 56 1 2 >


Match Document Document Title
8866894 Method for real-time visualization of caries condition  
A method for displaying live video of a tooth identifies a tooth tissue region in a viewable image frame obtained from a video stream and processes pixel data within the tooth tissue region to...
8738340 Local enforcement of accuracy in fabricated models  
The systems and methods disclosed herein employ a combination of digital three-dimensional modeling and rapid fabrication technologies to provide pre-indexed, pre-registered, and/or precut...
8620462 Apparatus in dental environment and method for controlling a device belonging to the same  
The present invention relates to an apparatus used in dental care environment and to a method for controlling a device belonging to the apparatus, especially to hygienic and ergonomic control of a...
8520925 Device for taking three-dimensional and temporal optical imprints in color  
Device for taking three-dimensional and temporal optical imprints in color, including a three-dimensional dental imaging device that does not employ structured light projection. The device...
8470600 Biocompatible materials for mammalian stem cell growth and differentiation  
A biocompatible material, wherein at least a part of a surface of the biocompatible material is characterized by a micro or nano-meter scale topographical structure comprising a plurality of...
8374714 Local enforcement of accuracy in fabricated models  
The systems and methods disclosed herein employ a combination of digital three-dimensional modeling and rapid fabrication technologies to provide pre-indexed, pre-registered, and/or precut...
8232506 Dental firing furnace  
The present invention relates to a dental firing furnace having a firing space and at least one carrier for dental material, in particular a muffle, which can be loaded into the firing space, and,...
8110178 Dental-plaque detection system and dental-plaque detection method  
A dental-plaque detection system and dental-plaque detection method which are excellent in the detection accuracy of dental plaques and also capable of improving the situation to stain sites other...
8075875 Teeth whitening composition and methods  
Disclosed herein are teeth whitening compositions generally including an oxidizing agent (e.g., a peroxide), and an activating agent that has an emission wavelength between about 400 nm and about...
7912257 Real time display of acquired 3D dental data  
The systems and methods disclosed herein provide real time display of three-dimensional dental data acquired intraorally from a dental patient.
7698014 Local enforcement of accuracy in fabricated models  
The systems and methods disclosed herein employ a combination of digital three-dimensional modeling and rapid fabrication technologies to provide pre-indexed, pre-registered, and/or precut...
7335147 Adjustable laptop holder for exercise equipment  
An apparatus in both single and multiple arm forms that adjustably and securely mounts to a variety of exercise equipment and provides adjustable and secure mounting for a laptop computer or...
6860879 Use of 5-aminolevulinic acid or a derivate thereof for photodynamic diagnosis and/or photodynamic therapy  
A light application unit for a combined photodynamic diagnosis and photodynamic therapy of non-malignant diseases of a parodontium and a tooth of a living being having administered a...
6821115 Apparatus for preparing at least one tooth for receiving a crown, bridge and the like  
An apparatus serves to prepare at least one tooth (1) for receiving a dental element such as a crown, bridge and the like using a mould model (21) at least including one model tooth (23). The...
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...
6386867 Method and system for imaging and modeling dental structures  
Systems and methods optically image a dental structure within an oral cavity by: directing air at a tooth-gum interface of the dental structure through at least one air nozzle movably coupled to...
6183251 Scalloped dental trays for use in treating teeth with sticky dental compositions  
The present invention discloses high viscosity sustained release dental compositions, such as tooth bleaching or fluoride compositions, for treating tooth surfaces. For maximum results, an...
6180922 Furnace for producing dental prosthesis  
A muffle furnace for producing dental prosthesis has a muffle into which dental material is placed and a drive to which a piston is connected. The piston is moveable by the drive into the muffle...
5927972 Crown cementation seating  
A crown cementation seating comprising a longitudinal portion having opposed first and second ends and a central portion therebetween. The central portion having a width that corresponds generally...
5807099 Apparatus for laminating and aesthetically appearing porcelain veneer to the exterior front surface of a person's front tooth  
When a dental patient is having one or more of his or her front teeth aesthetically improved, when a dentist cements thereon a porcelain veneer, which becomes a porcelain laminate extending across...
5679401 Medical marking device and its use  
A medical marking device and method of use are disclosed. The marking device is formed at least partially of soapstone, and the method includes the use of the marking device on prosthetics...
5636627 Equipment and method for gas extraction in general anaesthesia  
Contaminated air in general anaesthesia is extracted via a hemispherical hood 1 located closely over the patient. The hood 1, which is of a thin-wall transparent-shell form, is mounted for...
5201654 Dental hose cleaning method and apparatus  
Apparatus for cleaning hoses used by a dentist in the course of his work has a container having a mouth and a top adapted to snugly cover the mouth of the container. The top includes at least one...
5156546 Dental equipment cleaning apparatus and method  
Method and apparatus for cleaning clogged dental equipment lines, such as water and air lines and drains, for a wide variety of dental equipment such as cuspidors and handpieces. One embodiment...
5092022 Method of producing a dental prosthesis  
After the shape of the zone of implantation in the mouth is obtained by direct impression, micro-sensing or optical impression, a prosthesis or a mold for making a prosthesis is automatically...
4975053 Device for placement, seating and cementation of a restorative element onto a tooth  
A device for the placement, seating and cementation of a restorative element having a top surface, onto a tooth comprises a flexible strip portion having a top surface, a bottom surface and a bite...
4966550 Filter device  
A filter device comprises a clear plastic cylinder member with a pair of ends each bearing fittings conditioned to connect to an existing air supply line. At least one of the fittings bears a...
4741697 Chairside filter/dryer for dental air syringe  
The cartridge has a transparent housing with nipples at opposite ends thereof releasably insertable in the flexible tube which supplies compressed air from a primary filtering mechanism to a...
4732564 Dental implant alignment and bending apparatus  
Apparatus includes a mandible alignment device and a jaw pattern jig to prepare a one-piece metal dental implant for insertion into a patient's mouth. The alignment device has a central scissors...
4723825 Optical wave guide for irradiation in dentistry  
An optical wave guide used for irradiation purposes in the dental field comprises a portion (10) tapering from a mean diameter at a radiation-entrance end (13) to a relatively small diameter, an...
4698018 Collector cup for collecting dental amalgam  
A dental material collection apparatus includes a vertical cylinder having diametrically opposed notches at an upper end which receive pivot members of a removable collector cup with an eccentric...
4668187 Dispenser for a controlled discharge of polymerizable compositions consisting of a powder and a liquid in the making of dental plates  
A dispenser is disclosed for a controlled discharge of polymerizable compositions consisting of a powder and a liquid in the making of dental plates for prosthodontic and orthodontic purposes in a...
4611288 Apparatus for taking odontological or medical impressions  
Dental prostheses, such as crowns, inlays or dentures are produced automatically based upon an optical impression taken of the oral region wtih nontraumatic radiation. The reflected waves are...
4446453 Method for the registration and evaluation of dental findings as well as an apparatus for the implementation of the method  
A method for the registration and evaluation of dental findings corresponding to dental examination points. The method is carried out with an evaluation apparatus including a marking apparatus...
4354840 Splinting device for anterior teeth  
A dental splinting device preferably for use in conjunction with at least one anterior tooth. The device includes an elongated bar-like body member having a rear wall, a front wall, and a base...
4324546 Method for the manufacture of dentures and device for carrying out the method  
For the manufacture of a denture, or artifical teeth, the prepared tooth stump is reproduced as a working model, and the substitute piece, suitably conformed to the working model, is shaped by...
4273535 Device for preventing tooth decay by laser beam irradiation and method of preventing tooth decay by use of the same  
The disclosure relates to a device for preventing tooth decay by use of laser beams and to a method of preventing tooth decay by use of such a device. According to the invention, high-speed...
4264303 Apparatus for cleaning and/or disinfecting so-called handpieces in a dentist's equipment  
The invention relates to an apparatus for cleaning and/or disinfecting especially so-called handpieces in a dentist's equipment. The improved apparatus comprises a vessel which is fillable with a...
4215478 Dental hygiene flossing system  
An article of manufacture for use in dental hygiene is disclosed. The device provides a leader, to which there is attached a thicker "mop" which can be comprised of a plurality of individual...
4189838 Method for removing restorations from teeth  
A method and means for removing firmly affixed, binding, stuck or cemented dental restorations and appliances, which includes a substance which when held under compressive force forms strong...
4164940 Dental cleaning and massaging apparatus  
Apparatus for cleaning teeth and the gingival crevices and for massaging the gums is disclosed. The apparatus comprising a mouthpiece having an upper channel member adapted to fit over at least a...
4064628 Disposable dental tray for topical application of fluoride gel and other dental medications  
A disposable applicator tray, for topical application of fluoride gel and other dental medications, in the form of an arcuate mouthpiece having a U-shaped cross-section and comprised of flexible...
3911100 Sustained release of methantheline  
A sustained release pharmaceutical composition which includes methantheline bromide; a polymer of a monomer mixture of a monoester of acrylic acid and/or methacrylic acid and a polyhydric alcohol;...
3861044 DENTAL FITTING PROCESS  
A process of fitting a tooth structure with prepared dental material, such as gold inlays or crowns. The process includes preparation of a tooth structure to remove undesirable portions of a tooth...
3808750 DENTAL MODEL TRIMMER  
A trimmer for dental models made of plaster or similar material, said trimmer being a self-contained, portable unit having a vacuum system to remove the dust of the trimmed material, said vacuum...
3765564 CUP FOR DENTAL WASTE  
A dental cup for waste such as wads and pads of cotton wool, cement rests and the like, comprising a conical beaker made of a plastic foil and having an outwardly projecting flange at its edge. In...
3734081 TOOTH SENSITIVITY TESTING METHOD  
Bead-like spherical bodies of differing sizes and yieldability and heat conductivity are slidable through limited ranges, spaced from each other on a highly flexible moisture-impervious strand for...
3712072 COOLING DENTAL MATERIALS  
There is disclosed apparatus for cooling dental materials preparatory to mixing a thermoelectric cooling device is disposed in cooling relation to a support for receptacles containing the dental...
3667079 DEVICE FOR SCRAPING OFF AND COLLECTION OF MEDICAL REFUSE AND FOR PREVENTION OF ITS SPREAD  
A scraping off and collecting device for medical refuse consisting of a collar with scraping means for scraping the refuse off medical instruments, and a throw-away beaker for collection of the...
3638312 APPARATUS FOR CONCENTRATING ULTRAVIOLET RADIATION, FOR CURING POLYMERIZABLE COMPOSITIONS AND METHOD FOR HARDENING FILLING COMPOSITIONS IN DENTAL CAVITIES  
Method for curing polymerizable compositions employing ultraviolet radiation exposure. The concentrated ultraviolet radiation may be employed to cure certain polymerizable resinous compositions...

Matches 1 - 50 out of 56 1 2 >