Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 7,076

Document Document Title
WO/2011/136798A1
A consumable tip assembly for use with a dental tool and a system for irrigation of a tooth root canal. The dental tool has an ultrasonic energy generator positioned therein. The tip assembly provides a single continuous flow path for de...  
WO/2011/132714A1
Disclosed is a method of filling a container with a filling material without placing the filling material under great pressure. An ejection tool (1) comprises: a filling chamber (24) formed by a cylindrical element holding filling materi...  
WO/2011/131895A1
The invention also relates to a rotary plugger for the cold filling of a root canal, comprising: • an active zone with a heel and a point, the active zone having the general shape of a cone with a smooth outer surface, a diameter of a ...  
WO/2011/129504A1
Disclosed is a dental retractor including a material which is easily bent and shaped and has shape-memory characteristics that allow the material to return to the original shape thereof under certain conditions. The dental retractor of t...  
WO/2011/129603A2
The present invention relates to an injector for dental implants, comprising: a main body which is formed into an annular tube, the entirety of which is formed so as to have a gentle curvature, and the center of which has a through-hole;...  
WO/2011/129506A1
Disclosed is an ultrasonic dental tip for removing a post, which continuously contacts a post to continuously transmit ultrasonic energy to the post so as to thereby remove the post. The ultrasonic dental tip for removing a post accordin...  
WO/2011/104704A3
The invention is directed to methods for the preparation of a long-lasting dental restoration, a kit for the preparation of a long-lasting dental restoration comprising one or more containers containing: a first polymerizable compound; a...  
WO/2011/129507A1
Provided are a device for supplying a composite resin to a tooth and a composite-resin tooth attachment method using the same. The device for supplying a composite resin to a tooth is a device for supplying a tooth with a composite resin...  
WO/2011/126200A1
The present invention relates to a preparation method of ceramic crowns for primary teeth comprising the following steps: mixing raw materials comprising zirconia or alumina forming the frame of a crown for primary teeth, a polymer for p...  
WO/2011/127178A1
A process for fabricating a tooth restoration includes mixing a high fusing ceramic material, a low fusing ceramic material and a base material into a viscous liquid. The viscous liquid is applied to a tooth restoration base. Thereafter,...  
WO/2011/127146A1
The process for duplicating mucosal tissue or tooth structure for use in a prefabricated dental restoration includes first selecting a characterization strip and a base layer having a desired oral cavity color or characteristic. The sele...  
WO/2011/123125A1
A method for whitening teeth is disclosed. The method includes supplying a liquid sufficient to at least partially submerge a portion of a tooth; positioning a plasma device adjacent to the submerged portion of the tooth; supplying ioniz...  
WO/2011/121513A1
The invention relates to an oral accessibility device for separating the dental arches and holding the latter in a separated position, which consists of a spatula comprising: a portion forming a planar, elongate rigid blade (11), having ...  
WO/2011/120005A2
Systems and methods are provided for optimizing the treatment of obstructive sleep apnea (OSA) using an oral appliance. The oral appliance can be configured by non-dental staff to safely conform to the dentition of a patient. The applian...  
WO/2011/060294A3
A one-piece molded bruxism treatment device, which in its upright orientation, includes:a. an elongated generally flat thin planar flexible strip that has a generally U shape defined by a curved front part and a pair of legs extending re...  
WO/2011/118839A1
Provided is a system for measuring and processing dental replacements which includes an image data producing means for producing the image data of an object (a measured object) in the oral cavity by measuring the object in a still-image-...  
WO/2011/115823A1
A carrier composition for filling a tooth root canal, comprising a cross-linkable material.  
WO/2011/115540A1
A transparent plastic mold fig. 1,2 (matrix) that can be pushed into place in a standard ampule fig. 3,4 containing a dental light hardened composite, and in the same way attach to a mixing tip containing a chemically hardened composite....  
WO/2011/109906A1
A system for making a dental restoration, comprising a 3D digitizer for producing a 3D model digital representation of a dental restoration model, a computer in communication with the 3D digitizer and capable of creating a dental restora...  
WO/2011/111653A1
An outer needle (12) of a bone cement injection puncture needle has first side holes (22) near the tip, and second side holes (24) near the base. When an inner needle is removed from the outer needle (12) and an inner tube is inserted in...  
WO/2011/105542A1
Disclosed is a dental root canal treatment instrument having a simplified manufacturing process involving manufacturing the work portion and the joint portion by means of the same processing method. A metal rod-form body (11) has a work ...  
WO/2011/105669A1
The invention relates to a method for manufacturing an ultrasonic tip for an apicoectomy, such that the tip has a shape suitable for the shape of a tooth root, comprising the steps of: forming a feedstock by mixing a metal powder includi...  
WO/2011/106089A1
The present application relates to dental adhesive and restoration compositions comprising benzalkonium chloride, having the general structure C6H5CH2N(CH3)2-R-CI, and salts thereof in a range between approximately 0.01% and approximatel...  
WO/2011/104705A1
An endodontic file (10) comprising at least a central longitudinal cord (12), a helically wound wire (14) at least partially surrounding the cord and an elastomeric grip (16) partially covering the helically wound wire near a first end t...  
WO/2011/101447A2
A method and system are described for 3D digital endodontics characterized in that 3D imaging equipment such as a CT or MRI scanner, ultrasound or the like are used to digitize the infected tooth or teeth, a 3D representation of the root...  
WO/2011/102118A1
Provided is a dental CAD/CAM apparatus capable of fabricating a dental covering piece with precision. The dental CAD/CAM apparatus comprises: an intraoral region measuring means (100) for obtaining three-dimensional profile data of an in...  
WO/2011/098997A1
In one aspect, the present invention is directed to a dental treatment aid device, comprising: a substantially annular frame (14) having at least two resilient opposite points on the frame; and a gauze (16) enclosed by the frame (14) and...  
WO/2011/035338A3
A matrix band for dental applications comprising a base material and a coating. The base material has an outer surface and a tooth contact surface as well as a perimeter. The coating is applied to the tooth contact surface and extends to...  
WO/2011/091382A1
Drilling of an implant shaft is carried out with a handpiece tool whose location and angular orientation with respect to a radiographic working guide is updated in real time with respect to the radiographic working guide and anatomical s...  
WO/2011/085391A2
Embodiments herein provide a mandibular positioning appliance that is fully adjustable (adjustable in all planes). The appliance may be used for the management of sleep disordered breathing (SDB). The full spectrum of SDB, from the milde...  
WO/2011/082031A1
Zirconia-based particles, sols containing the zirconia-based particles, methods of making the sols and the zirconia-based particles, composites containing the zirconia-based particles in an organic matrix, and sintered bodies prepared fr...  
WO/2011/077460A2
This invention relates to a chair side apparatus for in-situ production of root canal irrigant to be used during the root canal treatment. The invention relates to the ease of production of the irrigant that is less toxic and less corros...  
WO/2011/079057A1
A dispensing device for a dental material, comprises a container that has a passageway with a front opening for releasing the dental material, and a rear opening. The device has a first fill opening in the passageway arranged between the...  
WO/2011/074268A1
Provided is an ultrasonic drug delivery system for dental use by which the inside of a root canal can be appropriately cleaned and bacteria invading into a dentinal tube can be killed. By the ultrasonic drug delivery system for dental us...  
WO/2011/017113A3
Advanced material is preferably used for the manufacturing of dental crowns which may be used to restore decayed or to protect other compromised tooth structure. The dental crowns are preferably preformed or prefabricated with a strength...  
WO/2011/075695A1
A disclosing system for teeth having an electromagnetic radiation emitting toothtool and a dentifrice with a photosensitive agent is disclosed.  
WO/2011/070112A1
The invention relates to a device for ejecting a liquid or paste product, including a body (2) having a recess (11) for receiving a product to be ejected, characterized in that it includes a threaded rod (3), which is translatably movabl...  
WO/2011/062954A1
A device for dispensing a material comprises a piston for extruding the material. The device further has a spindle and a cooperating nut that are rotatable relative to each other to displace the piston axially to a rotation axis of the s...  
WO/2011/059561A1
The present invention relates to dental crowns for use in restoring a prepared tooth wherein the dental crown comprises a universally sized crown shell and crown matrix to enable the sizing and fitting of the dental crown to the patient ...  
WO/2011/060327A1
Systems and methods for using a liquid jet apparatus for dental treatments are disclosed. In one implementation, the liquid jet apparatus may include a handpiece configured to deliver a high velocity liquid jet to a desired location in t...  
WO/2011/051584A1
The invention relates to an instrument for treating root canals, said instrument including an end section (3) and an operative area (1) that includes a talon, adjacent to the end section, and a tip, the operative area having the general ...  
WO/2011/053170A1
The present invention relates to a connector including a body having a helix configured to change circumferentially in response to a change in force applied to the connector, the connector characterised in that the helix has at least one...  
WO/2011/042662A1
The invention relates to a novel reamer including a cut blade including a plurality of helical cutting lips, said reamer being characterized in that a number of helical cutting lips vary along a longitudinal axis of the cut blade. The in...  
WO/2011/024201A3
The present invention discloses a pediatric endodontic rotary file, which comprises: a cutting region (2), shank region (6) having a shear region, (7) and a head region above shank region. Cutting region (2) comprises a cervical region (...  
WO/2009/094330A3
The present invention is related to a device for providing a dental material. The device comprises first and second compartments formed between sheet-like layers, and first and second dispensing outlets for the first and second compartme...  
WO/2010/093575A3
A syringe (1) for dispensing a multi-component material comprises: a syringe cartridge (3) having a first end and a second end, and respective compartments (5, 7) for components of the multi-component material; a static mixer (9) connect...  
WO/2011/035338A2
A matrix band for dental applications comprising a base material and a coating. The base material has an outer surface and a tooth contact surface as well as a perimeter. The coating is applied to the tooth contact surface and extends to...  
WO/2011/028276A1
Putty compositions having colorants incorporated therein to provide materials useful in a dental laboratory or operatory for a variety of functions including manufacture of dental restorations, the invention facilitates inter alia the st...  
WO/2011/025665A1
A device for dispensing a dental material comprises a container for containing the material and an outlet which is closed by a closure. A breakable seal is arranged between the closure and the container. The device further is operable be...  
WO/2011/025737A1
A device for dispensing a dental material comprises a plunger for extruding a component of the dental material, and a motor for driving the plunger. The device has two electric circuits for powering the motor to drive the plunger forward...  

Matches 751 - 800 out of 7,076