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7452207 |
Methods and systems for modeling bite registration
The present invention provides methods and devices for determining an axis of upper and lower jaw articulation of a patient and modeling jaw movement about such an axis, particularly with the use...
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7452206 |
Dental cast model apparatus
A dental cast model apparatus for the production and manipulation of dental model casts. The apparatus includes a model base having a mould adapted to produce a dental model. The model base is...
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7452204 |
Reduced friction bracket for orthodontics
The bracket ( 11 ) comprises a body ( 21 ) having a ligaturing surface ( 21 a ) on which ligature by a wire is performed. A slot portion ( 22 ) for threading an arch wire ( 12 ) serving as a first...
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7452350 |
Pre-dosed oral liquid medication dispensing system
A liquid oral medication dispensing system made up of an ampule configured to hold a pre-measured quantity of the selected medication and to dispense that quantity of oral medication through an...
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7452208 |
Dental handpiece with a root canal length measurement function
A handpiece for measuring root canal length comprises an outer sleeve that is substantially non-insulating, a connecting device, an instrument carrier, at least one transmission element within the...
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7452836 |
Lithium silicate glass ceramic
Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate...
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7452924 |
Self-etching emulsion dental compositions and methods
The present invention is directed to dental compositions that can be used as adhesives for bonding a dental material to a dental structure surface and/or as a dental restorative material. The...
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7452566 |
Osseoinductive magnesium-titanate implant and method of manufacturing the same
A magnesium titanate oxide film implant, and a method for preparing the same. The magnesium titanate oxide film implant is prepared by forming a titanium oxide film (a magnesium titanate oxide...
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7452925 |
Three part dental bonding compositions and methods of use
Three part bonding compositions that include an etching solution, a preparative solution, and a curable composition, as well as packaged products and methods of use for the treatment of bone...
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7448868 |
Tool holder for flexibly-deformable tool
The invention relates to a tool holder ( 1 ) which is intended to receive a flexibly-deformable tool ( 12 ), such as an injection needle or a cutting tool. The operating direction ( 15 ) of the...
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7449499 |
Self-etching dental compositions and methods
The present invention is directed to dental compositions that can be used as adhesives for bonding a dental material to a dental structure surface and/or as a dental restorative material. The...
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7448870 |
Handpiece for dental or surgical use with locking mechanism
The handpiece includes at the front a collet arranged for strongly gripping the shank of a removable tool housed in guide bores. The collet includes two or several arms attached to an annular part...
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7448869 |
Medical or dental tool holder comprising a multi-step transmission arrangement
In medical or dental handpiece having a treatment tool driven by means of a drive part via a transmission arrangement, the transmission arrangement contains at least two planetary transmission...
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7448109 |
Oral hygiene devices
An oral hygiene device having an ultrasound transducer 22 and an acoustic waveguide 24 facilitating the transmission of ultrasonic acoustic energy to fluids in the oral cavity is disclosed....
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7448871 |
Apparatus and method for storing and transporting teeth
A device for storing and transporting a tooth includes a basket having two halves, each half including at least one net. When the halves of the basket are in abutment, the nets together form one or...
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7448867 |
Medical treatment apparatus
An apparatus for dispensing material during a dental or endodontic procedure includes a housing having a motor with an output. A needle heating member including a chamber may receive a prefilled...
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7445449 |
Continuous production crown core/crown making process
A system for continuous production of prosthodontic pieces such as crown cores, crowns or the like is provided. The system utilizes turning and milling on a live center CNC machine of a rod stock...
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7445448 |
Method for identifying tooth-colored tooth filling residues
A tooth is irradiated with light ( 5 ), in particular with visible light for identifying tooth-colored tooth filling residues ( 3 ) of the tooth. The light with which the irradiation procedure is...
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7445447 |
Method and system for verifying the use of orthodontic elastic bands
An orthodontic elastic band which is dyed with a semi-persistent food-based dye such that the distinction between unused and used elastic bands is evident upon inspection is used in conjunction...
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7442041 |
Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models
A method for monitoring tooth wear and a method for monitoring tooth wear and gingival recession and erosion by comparing three-dimensional virtual models at different times are described, as well...
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7442039 |
Orthodontic bracket and clip release tool
An orthodontic bracket has a clip which is curved substantially in U-shape as covering at least one part of an opposite side to a base in an arch wire slot. Catching end portions which are provided...
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7442040 |
Template for veneer application
In one aspect, a method for producing digital models of dental positioning appliances includes providing a digital model of a patient's dentition including teeth; providing a digital model of a...
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7439463 |
Foot switch for activating a dental or medical treatment apparatus
A foot switch device for activating a dental or medical treatment apparatus is provided. The foot switch device is particularly suitable for controlling an ultrasonic dental scaler. The foot switch...
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7435085 |
Dental treatment device with variable cooling
In the case of a treatment device, in particular a dental treatment instrument, having a tool, such as a dental drill, driven by a drive unit, and a conduit for delivery of a cooling medium to a...
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7435083 |
Tooth path treatment plan
Systems and methods are disclosed to prepare a malocclusion treatment plan by selecting a tooth treatment pattern from a library of predetermined tooth treatment patterns; and generating the...
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7435764 |
Prepreg and its use
The invention relates to a prepreg comprising a base part, said base part comprising fibers and a matrix, said matrix being at least partially uncured. The prepreg is characterized in that it...
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7435086 |
Endodontic tool having reduced torque demands
A dental reamer/file is in the form of an elongated shank having a proximal end portion and a distal end and a tapered working portion of determined length extending therebetween, the external...
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7435087 |
Root extraction method and device
The invention relates to a method for extracting a root, whereby the root is extracted following a possible initial loosening of the root within the periodontal gap. A pin is inserted into the root...
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7435088 |
Device for determining position
A device for determining the position of a sleeve, on the one hand in the vertical direction in relation to a fixture dummy in or on a model of a bone, and on the other hand in the transverse...
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7435084 |
System and methods for casting physical tooth model
A casting chamber for casting a physical tooth model representing a patient's tooth includes a chamber body and a lid. The chamber body includes a cavity adapted to hold a negative impression of...
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7431586 |
Adjustable orthodontic appliance
This disclosure relates to an orthodontic appliance having a bracket that can be readily adjusted after the orthodontic appliance is attached to a tooth. In one example embodiment, an adjustable...
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7431588 |
Instrument for reaming root canals and sequence of instruments comprising at least such an instrument
An instrument for reaming a root canal, in particular, in the apical zone, includes proximal portions for receiving a handle which allows the instrument to be used by hand or on the head of a...
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7431587 |
Dental tool adaptor assembly
A disposable extension member for joining a dental handtool to a disposable, hollow, dental tip. The dental handtool includes a chuck for releasably retaining the extension member. The extension...
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7429175 |
Dental implant surgical guide
A prefabricated dental implant surgical guide. The implant surgical guide comprises a tooth shaped contour which simulates a natural tooth and the final prosthesis. The tooth shaped contours can be...
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7425130 |
Dental wedges
A dental wedge for use in a dental medical treatment and restoration of hollow spaces associated with caries between neighboring teeth. The dental wedge has a triangular cross-section and a free...
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7425664 |
Dental absorbent pad
A dental absorbent pad ( 10 ) is disclosed having a moisture permeable, outer layer ( 11 ), a moisture absorbent layer ( 12 ), a stiffening plate ( 13 ), and a moisture impermeable backing ( 14 )....
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7425129 |
Centric stop mechanism for dental model
A removable centric stop mechanism 10 for use in a system for making dental restorations. The stop mechanism 10 includes an elongate stop member 11 that can be firmly attached or connected to...
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7425131 |
Healing components for use in taking impressions and methods for making the same
The present invention provides a healing abutment for attachment to a dental implant with marking locations thereon. The marking locations either lack or have markers that provide a binary code...
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7422432 |
System and method for remotely controlling devices
A system and a method for remotely controlling devices are provided. The system includes a foot pedal unit having a moveable member. The system further includes a transmitter operatively associated...
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7422433 |
Prophy angle
The present invention provides a dental prophylaxis angle that includes a singular housing, a drive shaft, a rotor, and a collar. The housing may define a first bore, a second bore in communication...
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7422431 |
Medical/dental suction nozzle holster
A suction nozzle holster device is provided with three possible operating positions through the use of a mounting channel component having a left, a center and a right key plate/key nub system that...
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7422012 |
Apparatus and method for controlling unpleasant human breath odor
A method of controlling unpleasant human breath odor. The method includes the steps of: providing a breath treatment unit that is configured to be hand-holdable by a user; through the hand-holdable...
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7422430 |
Method and apparatus for orthodontic appliance optimization
A method and apparatus for arch wire receptacle (e.g., brackets, bands, headgear tubes, etc.) optimization includes processing that begins by obtaining a digital model of an orthodontic structure...
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7419679 |
Medical implant having a layer of titanium or titanium alloy fibers
It is intended to provide a scaffold whereby a bone and a metallic material can three dimensionally form together a stereoscopic binding layer. Thus, a geometric space sufficient for cell actions...
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7419680 |
Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate
Compositions useful in the prevention and treatment of osteoporosis and for bone and fracture repair. Slow-releasing calcium phosphate-based materials are disclosed, incorporating Mg, Zn, F and...
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7416409 |
Device for adjusting tooth and/or jaw malpositions
An appliance for adjusting tooth and/or jaw malpositions, includes an upper arch wire suitably to be attached to teeth on the upper jaw of a user; a lower arch wire suitably to be attached to teeth...
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7416408 |
Aesthetic self-ligating orthodontic bracket
A self-ligating orthodontic bracket for captivating an archwire with a tooth. The bracket includes a bracket body mountable to a tooth and a self-ligating mechanism having an archwire slot and a...
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7416410 |
Medical or dental handpiece with a rear and a front shaft section that form an obtuse angle
The invention relates to a medical or dental medical handpiece ( 3 ) having an elongate shaft ( 13 ), which has in its front end region a tool holder ( 5 ) having a lateral insertion opening ( 5 a...
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7416407 |
Orthodontic appliance with embedded wire for moving teeth and method
A generally horseshoe shaped clear flexible resilient plastic wire-imbedded orthodontic appliance is made with a plastic portion with contours on the lingual side and on the labial side, wherein...
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7416411 |
Medical handpiece having a clamping sleeve for a tool
A medical handpiece having an elongate grip part, in the forward end region of which a clamping sleeve is rotatably mounted, in which sleeve a shaft of a tool can be inserted and clamped, wherein...
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