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5211559 |
Dental treatment tray for holding medicament gel
A gel tray for holding a medicament to be applied to the teeth and gums of a patient includes a handle and an opposing buckle. In one embodiment, the buckle includes a tongue portion and a retainer...
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5190457 |
Method for making an impression of a dentate human jaw
A bead of a high-viscosity impression material is applied along the entire edge of an imperforate tray forming a U-shaped recess and an endless edge extending all around the recess and the tray is...
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5137448 |
Dental impression method with photocuring of impression material in light transmissive tray
Disclosed in the present application is a method of curing a dental impression material by passing actinic light through a tray while the tray is in contact with the impression making composition,...
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5135392 |
Self contained dental tray and methods of making and use
A self contained dental tray for taking impressions of teeth and associated soft tissues which requires no prevous application of adhesive to allow the teeth and impression to separate. In all of...
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5127829 |
Mold for taking dental impressions
A mold for taking impressions of the teeth including a substantially U-shaped bottom plate having a bottom surface which is bordered by an inner defining wall and an outer defining wall and a cover...
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5108286 |
Retention means for dental impression trays
A dental impression tray is provided with mold compound retention means comprising a multilayer sheet having a thin, central layer of a plastic film, a layer of a selected adhesive applied on each...
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5064371 |
Dental impression tray
A dental impression tray particularly for the lower jaw which is designed with arcuate outer walls for the buccal side of the dental arch to locate the arch and has inner lingual walls angled to...
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5059120 |
Dental impression pads and method of manufacture
A dental impression pad is used with a dental tray for making an impression of a patient's teeth. Dental impression material, which becomes moldable when heated, is placed on one side of a strip of...
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5040976 |
Expandable dental impression tray
A dental impression tray is made of thermoplastic material which may be heated in order to shape the tray to accommodate the patient's dental arch. The tray includes a channel for receiving...
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5026278 |
Dental impression tray with flange
A dental impression tray has an outwardly extending flange that is connected to posterior portions of a trough or channel for receiving a quantity of impression materials. The flange permits the...
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5018967 |
Dental fluoride applicator and method for using same
A method and apparatus for applying fluoride to the teeth of a patient. The apparatus includes a dental tray, which is sized and shaped to fit between the upper and lower sets of the patient's...
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5011407 |
Custom dental impression tray
The present invention provides a custom impression dental tray having a sheet of thermosetting material. The thermosetting material is preferably polycapractone which becomes pliable at a...
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4907966 |
Impression tray for retention of impression material
A dental impression tray of substantially rigid material having impression material retention means for enhancing the retention of the impression material to the tray during the removal of the...
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4867680 |
Pre-loaded dental impression package and method of making
A dental impression package pre-loaded with dental impression material adapted for taking accurate impressions of a patient's teeth and/or gums by professional personnel is provided. The impression...
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4867682 |
Dental impression tray
A dental impression tray and method of using it to form in a light-polymerizable impression material an impression of a portion of dental anatomy in an oral cavity, the tray being formed of...
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4838789 |
Material packs for preparing plate dentures
A material pack for the preparation of plate dentures comprises an outer pack formed of a material capable of shielding active energy beams, on which the necessary particulars are specified...
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4790752 |
Illuminated dental impression tray
A dental impression tray constructed from an optically transmissive material prepared with appropriately positioned recesses to direct light towards a U-shaped channel formed in the body of the...
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4789334 |
Dental mold for upper and lower jaw
A mold for taking impressions of upper and lower jaws has a main part including a U-shaped generally flat base plate having a rearwardly concave and open U-shaped inner periphery and a forwardly...
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4776792 |
Dental arch occlusal surface print recording pallet and process of using the same
A print pallet composed of a dental tray holding a filler pad of thermoplastic material can be warmed to plasticize such material and inserted into the mouth of a person to be identified to be...
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4768951 |
Dental tray
A dental tray of a shape suitable for direct contact with the mucosal surface of the mouth and capable of retaining an impression making material thereon comprising a thermoplastic resin material...
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4763791 |
Dental impression supply kit
A dental impression kit to assist the dentist or a dental technician in the making of dental impressions preparatory to the formation of a mold and the manufacture of a crown or full or partial...
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4746469 |
Method for preparing plated dentures
A method for directly preparing a plated denture having improved accuracy within a short period of time by properly using photo-polymerizable resins having varied viscosities, and using as the...
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4740159 |
Method for making a dental impression
A method of forming a two step dental impression which comprises applying a light curable impression material to a portion of the oral cavity of interest to form an initial impression while...
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4693683 |
Dental apparatus and method of use
A tray for making dental check bite records is provided with a U-shaped bite section and a raised central arch. The tray is formed of stiff but deformable metal, which is perforated in the bite...
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4668188 |
Oral impression tray for forming a mouthguard
The oral impression tray is adapted for use by a non-professional in making a form fitted mouthguard of his or her own dentition and comprises a base of U-shaped configuration, an inner and outer...
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4657509 |
Disposable impression tray and method of using
A denture is made by providing an impression tray made of material malleable at less than 150° F. and rigid at body temperature, heating said tray and inserting it in the mouth while malleable and...
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4654005 |
Leaf gage and wafer
A dental apparatus for use in efficiently obtaining an accurate relationship of upper and lower jaws of a dental patient which includes a wafer and a leaf gage. The wafer is made of a substantially...
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4652237 |
Dental impression tray
This invention relates to a dental impression tray having a U-shaped rim that can be positioned about the upper teeth of a patient. The upper posterior end of the impression tray is closed by a dam...
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4569342 |
Dental impression tray and process for the use thereof
A dental impression tray has approximately the form of the upper or lower biting surfaces and is made of thermoplastics material. The dental impression tray may be used to produce a functional...
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4553936 |
Dental impression tray and method of use
A dental impression tray and method of using it to form in a light-polymerizable impression material an impression of a portion of dental anatomy in an oral cavity, the tray being formed of...
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4530662 |
Impression tray for dental purposes
An impression tray for dental purposes has a shovel-like blade provided on its inside with layer forming attachments for a semi-liquid or plastic impression material which is put onto the tray when...
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4484890 |
Impression tray for dental prostheses
An impression tray of rigid massive material is disclosed. The tray forms a generally U-shaped channel for impression paste, and it is split along the smooth bottom of the channel into two...
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4445854 |
Apparatus for constructing registered teeth castings
A system and method is disclosed for obtaining precisely registered, articulated castings of upper and lower dental impressions. The dental impressions are obtained through use of a dental tray....
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4413979 |
Preform for molding custom dental impression trays
A preform consisting of a planar section of a thermoplastic having a glass transition temperature a few degrees above body temperature and a softening point below about 160° F. is used to form...
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4382785 |
Multiple inlet dental impression tray
A disposable dental impression tray is provided in its bottom with a number of inlets for injection of the impression material, preferably one inlet at each tooth. Each inlet has a connecting...
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4378211 |
Dental impression tray
A combined dental impression tray with a syringe is provided, wherein the communication between the syringe and the tray is effected, in the most preferred embodiment, by way of a side opening in...
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4375966 |
System for making direct oral impression tray
A system and materials for making oral impression trays in situ is disclosed, including a transporter member, tray member, and spacer member. Materials are disclosed for use as mold materials for...
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4375965 |
Dental impression tray assembly
A dental impression forming apparatus including a dental impression tray in which a negative impression of a dental area is to be formed in dental impression material. Apertures are provided in the...
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4368040 |
Dental impression tray for forming a dental prosthesis in situ
A dental impression tray for forming a negative impression of a dental area to be restored. Application devices on the tray permit injection of dental restorative material into a mold cavity...
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4350154 |
Teeth protecting device
A teeth-protecting device structured to cling to the teeth with sufficient tenacity to remain secure throughout oral exploration and/or corrective measures and yet to be removable without...
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4300884 |
Casting collar for dental impression tray
A method and apparatus for facilitating the formation of dental castings utilizing a dental impression tray. A collar assembly is provided which is substantially oval and forms an upstanding...
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4299574 |
Fabrication of dental restorations
An assembly for and a method of fabricating dental restorations. Dental impression material is disposed in a dental tray having a pair of spaced side walls, and an impression of teeth is taken. A...
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4273532 |
Edentulous impression correlator and method of using same
An edentulous impression correlator includes a support of adjustable configuration and a handle. The support is adjusted to fit an individual patient's mouth and a quantity of impressionable...
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4259074 |
Method for making dentures
The method incorporates the use of an impression tray having replicas of the artificial teeth to be used in the denture. A final impression is formed using the tray and a mold is formed from the...
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4247287 |
Denture and article for making same
The present invention relates to an article for use in creating a prosthetic denture device that is an impression tray or a denture component formed of a set of hard teeth bonded within a frame...
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4227877 |
Anatomical intra-orally moldable dental impression tray and method
Dental impression trays, full, quadrant and anterior, shaped to closely conform to either the maxillary or mandibular ridges for either dentulous or edentulous cases have sections which...
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4226593 |
Apparatus and method for applying dental veneer
A dental method and apparatus wherein a plurality of tooth covers, shells, laminates or veneers are suitably configured for respective congruent facing relation with the labial surfaces of a...
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4161065 |
Method for making readily reshapable dentures
The present invention relates to a method for use in creating a prosthetic denture device that is an impression tray or a denture component formed of a set of hard teeth bonded within a frame...
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4129946 |
Dental crown form
A dental crown form or strip crown for holding and shaping a body of composite resin material being applied to an anterior tooth requiring restoration. The crown form is a thin hollow body with an...
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4085507 |
Appliance for taking dental impressions and method and apparatus for making the same
An arrangement for a dental impression appliance which has a reception channel adapted to the shape of the human jaw for receiving impression materials. The channel is horseshoe-shaped with open...
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