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7549861 |
Syringe for a combined dental irrigator and vacuum device
A combined irrigator-vacuum device includes a pump assembly mountable over a syringe or device body. The device body has a dividing wall which divides the body into a clean chamber and a waste...
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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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7331787 |
Characterization of an antibiotic impregnated delivery system as an intracanal medicament in endodontic therapy
Endodontic fibers comprising a biocompatible polymer vehicle permeable to medicaments, or combinations of medicaments are described. Such fibers can be used, for example, in a method for the local...
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7270544 |
Endodontic ozone therapy
A method for treating root canals includes directing an oxidizing gas onto an open root canal through a needle, maintain a presence of the oxidizing gas onto the root canal for a period of time...
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7261562 |
Water-indicating endodontic monitoring devices
Water-indicating endodontic monitoring devices include an endodontic cone formed of a water absorptive material, and a chemical indicator comprising at least one cobalt salt applied to the water...
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7252508 |
Endodontic obturator
An endodontic obturator comprising a shaft section and a filler section fabricated of the same material and formed as a single unit. A handle section may be included and may be formed integrally...
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7226288 |
Apparatus for evacuation of root canal
In an endodontic procedure, after the working of a root canal by instruments to remove material and shape the walls of the canal, irrigant is supplied via a microcannula. A vacuum is applied via a...
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7172426 |
Use of ozone for the treatment of mouth ulcerations
A method of treating mouth ulcerations, includes directing a stream of oxidizing gas onto mouth ulcerations for a period of time sufficient to kill microorganisms.
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7172425 |
Use of ozone for the treatment of bad breath
A method of treating bad breath, includes directing a stream of oxidizing gas onto mouth tissue for a period of time sufficient to kill microorganisms.
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7140878 |
Microendodontics ultrasonic surgical dental tool having water port and method of making same
A dental tool for use with an ultrasonic transducer, the tool comprises a substantially elongate tool defined by a shaft having a proximal end with a coupling attachment at the proximal end for...
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7125254 |
Apparatus and method for root canal obturation
The present invention is directed to root canal obturation in a tooth. In one embodiment, a plug is positioned in a root canal and bonded to the root canal by applying a light-curing adhesive to...
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7097454 |
Endodontic gutta-percha point with working length marks
A gutta-percha point, used as a root canal plugging material in an endodontic treatment, is disclosed. The gutta-percha point has a plurality of engraved or embossed marks as working length marks...
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7090499 |
Endodontic obturator with removable carrier and method of use thereof
A method of filing an endodontically prepared root canal includes the steps of applying filler material to a distal portion of an elongated shaft formed of heat conducting material, inserting the...
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7008222 |
Root canal plugging apparatus for dental work
A root canal plugging apparatus for dental work is provided. The apparatus includes a pen tip for compacting a filler material in a root canal, a pen for holding the pen tip, a tapered needle for...
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7001181 |
Applicator system for dental posts and anchors and use of said applicator system
The invention relates to an applicator system ( 1 ) for application of a prefabricated reinforced composite post or anchor in its non-cured form into a dentinal canal ( 3 ). The invention is...
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6997714 |
Method and apparatus for evacuation of root canal
After the working of a root canal by instruments to remove material and shape the walls of the canal, a microaspirator is inserted into the canal extending to about 5 mm from the apex and a vacuum...
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6981869 |
Injection molded endodontic brush
Unitary, one-piece plastic molded micro-brushes are provided to remove the smear layer that remains in the root canal and access chamber after the pulp, bacteria, and related irritants have been...
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6981868 |
Dental filling instrument and attachment therefor
A dental injecting apparatus for injecting a dental filler and a dental tool attached to such a dental injecting apparatus. The apparatus includes: an injection rod for injecting a dental filler;...
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6971878 |
Apparatus and methods for treating tooth root canals
Systems and methods provide for automated, cyclic delivery and evacuation of a treatment or irrigation solution from a tooth root pulp chamber and pulp canals. A manifold has a base member sized...
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6948933 |
Complex root canal plugging apparatus for dental work
A complex root canal plugging apparatus for dental work, with a gun-type injection device and a pen-type vertical spreader connected to a single controller, is disclosed. The spreader consists of a...
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6875018 |
Use of ozone for the treatment of root canals
A method of treating gum disease, includes directing a stream of oxidizing gas onto human dental and oral conditions for a period of time sufficient to kill microorganisms within said inflamed...
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6709992 |
Smooth surface transfuse belts and process for preparing same
Process for preparing durable, re-usable intermediate toner image-transfer belts or electrostatic transfuse belts. The present belts have a continuous elastomer-impregnated fibrous fabric support...
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6644972 |
Endodontic obturator with removable carrier and method of use thereof
A method of filing an endodontically prepared root canal includes the steps of applying filler material to a distal portion of an elongated shaft formed of heat conducting material, inserting the...
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6641394 |
Fluid material delivery devices and methods
Devices and methods for the application of materials to an interior space of a tooth, such as the extirpated pulp chamber and/or root canals of the tooth subsequent to root canal surgery. The...
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6638064 |
Flexible endodontic syringe
A flexible endodontic syringe for use in performing root canal therapy on a tooth and that is particularly useful for irrigating a root canal possessing a non-linear central axis is presented. The...
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6537068 |
Dental glue, glue injector, and device for detecting injected glue
A paste formulation for dental use, a paste injector, and a system for detecting paste filling are disclosed. The paste formulation includes electric conductive material. The present invention also...
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6508647 |
Paste formulation for dental use, a paste injector, and a system for detecting of paste filling
A paste formulation for dental use, a paste injector, and a system for detecting paste filling are disclosed. The paste formulation includes electric conductive material. The present invention also...
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6497572 |
Apparatus for dental treatment using high pressure liquid jet
A dental instrument includes a pneumatic pressure intensifier that supplies a handpiece having an orifice to generate a high velocity liquid jet. A pneumatic system includes valves to supply the...
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6494713 |
Nickel titanium dental needle
An autoclavable needle assembly and method of making the same is provided for endodontic surgical procedures. The needle assembly includes a supporting hub member containing an adhesive in which...
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6482009 |
Root canal testing implement and method
A method of and device for testing for conditions, particularly moisture conditions, in root canals and for drying the root canal. In accordance with the method, a small pointed implement in the...
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6464498 |
Irrigation and aspiration handpiece
An assembly for aspirating and irrigating an endodontic or other cavity. The assembly includes a handpiece having at least one fluid discharge inlet and a vacuum outlet. The assembly further...
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6422865 |
Endodontic irrigator tips having cannulas with annealed distal portions and related methods
An endodontic irrigator tip having a cannula with an annealed distal portion and a proximal portion enables the cannula to easily move within a root canal. The cannula extends from a hub that is...
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6386871 |
Device for sealing the pulp cavity in a devitalized tooth
A device for sealing the pulp cavity and root canals of a devitalized tooth, comprising a vacuum pump, a first connecting conduit between this vacuum pump and the pulp cavity, a source of fluid...
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6343929 |
Endodontic irrigator tips having fiber covered cannulas and related methods
An endodontic irrigator tip with a fiber covered cannula enables a root canal be cleaned with a scrubbing action as the cannula is moved up and down within the root canal. The cannula extends from...
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6264471 |
Length control marked gutta-percha cones and method of insertion
A new and improved gutta-percha point for obturation of root canals comprising a cone with a gripping hub and an insertion tip and generally tapered toward the tip. The cone is also defined by...
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6261099 |
Method and apparatus for filling a root canal of a tooth
A method of filling a root canal of a tooth includes inserting a plug of filling material into the root canal until a tip of the plug resides substantially at the apical foramen of the root canal...
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6224378 |
Method and apparatus for dental treatment using high pressure liquid jet
A method and apparatus for dental procedures using a dental hydrojet tool having a cannula extending therefrom. The cannula is connected to a source of high pressure liquid, and delivers a high...
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6217335 |
Endodontic systems and methods for the anatomicall, sectional and progressive corono-apical preparation of root canals with minimal apical intrusion
A root canal is sequentially cleaned in sections from the crown to the apex by dividing it into three sections including an operative coronal portion, an operative middle portion and an apical...
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6186792 |
Method of coating with a disposable dental applicator
A tubular applicator handle having an applicator integrally formed on either end. The applicable integrally formed on either end may be a brush, foam pad, fuzzy ball or other similar or equivalent...
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6183253 |
Endodontic insert pre-impregnated with reinforcing fibres for filling the dental canal
The invention concerns an insert for filling the dental canal comprising means for anatomically and physiologically filling up the root canal 1, comprising a ductile and resilient core 10 made of a...
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6168432 |
Needle and method for injecting heated thermoplastic material into a dental cavity
A hollow jointless needle formed from a single piece of conductive metal for injecting thermoplastic material into a dental cavity includes a flange for securing the needle to an injection device....
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6095813 |
Method for applying a dental composition to tooth structure
A method of applying a dental composition to tooth structure of a dental patient includes the act of providing an applicator having an empty chamber at least partially surrounded by flexible wall...
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6093020 |
Attachment means for a disposable dental tool
An arrangement for releasably connecting a disposable dental tool to the discharge end of a dental handpiece. The connection includes a plug and socket configuration in which one member includes at...
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6079979 |
Endonontic irrigator tips and kits
An endodontic irrigator tip includes a hub and a cannula coupled to the hub. The hub includes a neck having a distal stop end which ensheathes the proximal portion of the cannula. The distal stop...
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6030214 |
Manual device for delivering a viscous fluid
The invention pertains to a device (10) for delivering a viscous fluid. The device features a housing (14), pistons (58,60) which act on containers (22,24) having the viscous fluid therein, a...
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6010335 |
Endodontic device for applying a filler material to a root canal of a tooth
A dental device for applying a thermoplastic filler material comprising thermoplastic gutta percha to a root canal of a tooth. The device comprises an elongated shaft of flexible material having a...
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5882196 |
Endodontic device and method for applying filler material to root canals
A dental device and method are provided for applying gutta percha to a root canal of a tooth. The device includes an elongate filler member made of a biocompatible material capable of being cut so...
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5833457 |
Endodontic obturator
An obturator for use in filling an endodontically prepared root canal in a tooth formed as an elongated body having a handle portion and a shaft, the handle portion being configured for grasping by...
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5803732 |
Slotted tap and lentulo drill for dental post system
A method and system for inserting a dental post into a tooth root canal is provided. The method comprises the steps of cutting out a post hole in the tooth and inserting a threaded tap into the...
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5797745 |
Radiopaque solution for visualizing dental anatomy, pathological conditions, and iatrogenic events, and method of use
A radiopaque composition for use in visualizing and cleaning root canal system anatomy, pathologies, anomalies, and iatrogenic conditions. The composition comprises a radiopaque iodine solution and...
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