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WO/2001/013813A1 |
A pair of dental burs (12 and 14) for shaping mandibular teeth into the proper sloped configuration for lingualize occlusion of denture teeth. The first bur (12) is provided with a non-cutting central portion (34) that is flanked by two ...
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WO/2001/012095A1 |
The present invention relates to small hand held medical, and dental treatment tools. The present invention comprises a micro-turbine generator (3), a handpiece having a device (4) powered by energy produced by the micro-turbine generato...
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WO/2001/010329A1 |
The invention concerns a device comprising means for indicating a value representing current fatigue and means for modifying said value based on parameters related to the use of the odontological instrument. In a particular embodiment, t...
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WO/2001/003603A1 |
The invention concerns a drill assembly for preparing a prosthetic crown-receiving tooth, wherein said drills (1) are of the type comprising an active part and at least an inactive part. Each of the drills (1) comprises a distal end (12)...
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WO/2001/003602A1 |
The invention concerns a drill assembly for preparing a prosthetic crown-receiving tooth, wherein said drills comprise an active part and at least an inactive part. Said drill assembly is characterised in that said drills (1) comprise an...
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WO/2001/001880A1 |
Dental tool comprising a handle (1), which handle is equipped with an extended recess (3) in its hold, a working part (2) adapted to be inserted and held in the handle (1), the recess (3) being straight and essentially elliptic or in the...
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WO/2000/076417A1 |
The invention relates to a mechanical dental tool for removing carious dentin. Before a filling is made the carious dentin of a tooth must be completely removed in order to prevent the caries from progressing below the filling. The aim o...
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WO/2000/074586A2 |
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 attachment to an ultrasonic transducer, and...
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WO/2000/074585A2 |
The invention concerns a security device comprising a stop member for a rotary drilling instrument used in particular in dental surgery, said stop member capable of being positioned at a desired depth of drilling and preventing said dept...
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WO/2000/066025A1 |
The present invention relates to a tooth coating applicator (10), typically in the form of a strip (11), and a method for applying a dental sealant to a surface of a tooth (T), and specifically to the interproximal surface (S) thereof. T...
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WO/2000/066024A1 |
The invention relates to a device for destroying a tooth without exerting lateral forces and without bending moments, comprising a mandrel for taking apart the tooth. Said mandrel can be introduced into a bore in said tooth. The aim of t...
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WO/2000/057807A1 |
A dental instrument (10) having a tool (100) with a tip (108) capable of being rapidly adjusted and fixed in a variety of orientations relative to an instrument body (14). The instrument comprises opposing jaws (22 and 32) having concave...
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WO/2000/057806A1 |
A tool for abrading a workpiece to smooth the surface thereof. In one embodiment, the tool is an ultrasonic tip (12) having plural grooves (16) formed in a smooth surface (14) thereof. Each groove (16) includes an abrasive material (24) ...
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WO/2000/054693A1 |
A method and device for the high speed fluid (preferably water) jet removal of dental caries. The water jet is of a controlled upper and lower speed and pressure with a low speed and pressure being of at least 5 to 10 kpsi, sufficient to...
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WO2000019932A9 |
Methods and apparatus fit a set of upper and lower teeth in a masticatory system by generating a computer representation (300) of the masticatory system and computing an occlusion (306) based on interactions in the computer representatio...
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WO/2000/047126A1 |
The invention relates to a method and an apparatus for increasing the dissolving rate of carious dentine in a chemo-mechanical treatment method for caries (2) by means of a caries dissolving preparation (4) which is applied on the cariou...
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WO/2000/045730A1 |
A dental abrasion arrangement includes a pressure vessel that has an inlet port (294) and an outlet port (111). A source (100) of pressurized propellant gas is attached to the inlet port and a dental abrasion tool (112) is attached to th...
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WO/2000/045731A1 |
The invention is a method, and apparatus for dental procedures using a dental hydro-jet tool (35) having a cannula (34) extending therefrom. The cannula (34) is connected to a source of high pressure liquid, and delivers a high velocity,...
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WO/2000/043154A1 |
An improved process for producing an endodontic instrument (38) with a predetermined taper (80) having a plurality of flutes (94, 95, 96), each with a predetermined number of spirals over a predetermined length of the instrument are prov...
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WO/2000/041644A1 |
The invention relates to a dental tool with a shaft which can be mounted in a drive means and a head which is integral with the shaft across a neck area, said head being provided with abrasive particles. The dental tool is produced from ...
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WO/2000/035368A1 |
A dental bur (210) has a working surface including cutting elements (220) which deflect or abrade upon encountering material at or above the preselected hardness corresponding to the lower limit of hardness of non-carious dentin. The den...
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WO/2000/033758A1 |
This invention relates to a device (10) for use particularly in reinforcement of teeth or dental prosthetic devices, wherein said device (10) is used for wetting and for application of a reinforcing fiber bundle. The device is characteri...
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WO/2000/029058A1 |
This invention relates to a continuous ambulatory peritoneal dialysis catheter support undergarment which allows for easy use and comfortable wearing by the patient. Additionally, the undergarment is versatile in that it may be worn virt...
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WO/2000/023227A1 |
A hand scaler polishing unit adapted to repair a hand scaler by polishing the same with a grindstone, comprising a base member having a base surface forming an angle with a horizontal plane, a member to which a grindstone is fixed, and a...
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WO/2000/021452A1 |
The invention enables accurate control of particle flow with regard to feeding abrasive material to a surface. The unit does not employ a vibrator and may be used to remove undesired material from a surface. A particular application is i...
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WO/2000/021453A1 |
The invention relates to a dental tool (11) for treating surfaces. Said tool is provided with a thin disk (12) which is covered with abrasive material. It also has a flange area (16) located on the disk (12). Coupling means (13) are prov...
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WO/2000/018315A1 |
The invention relates to a dental instrument for removing caries attacked dentine in connection with chemical-mechanical treatment of caries by means of a caries-dissolving solution applied to the caries for loosening the caries tooth su...
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WO/2000/015138A1 |
An instrument is connected to a driving-in tool or drilling tool for elements (12) on or in the form of an implant (13) or drill for dentine. The tool comprises an electric motor which can be controlled by a control unit and the torque o...
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WO/2000/015136A1 |
This invention is an improved endoscopic system (100) for visualizing subgingival dental procedures. The device comprises a dilator projection (102) incorporated into or onto the body of a dental instrument (10) utilized to remove plaque...
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WO/2000/012022A1 |
The invention relates to a dental instrument for removing caries attacked dentine in connection with chemical-mechanical treatment of caries by means of a caries-dissolving solution applied to the caries for loosening the caries tooth su...
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WO/2000/003655A1 |
Forceps which can remove a fitted crown from a tooth base so that it can be recycled within a short time and which can solve conventional problems that no dental instruments have ever existed that can remove a crown fitted to an affected...
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WO/1999/063904A2 |
The invention relates to a method for removing caries (4) in a cavity (7). A flowable agent (11) containing a substance for dissolving caries (4) and/or solid particles (13) is introduced into the cavity (7) and in order to increase its ...
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WO/1999/060943A2 |
A three part ultrasonic dental insert (10), and replacement system (12, 14, 16) used in a handpiece (70) having an induction coil (74) disposed about a well (80), and operably connected to a power supply. The three parts include a magnet...
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WO/1999/060945A1 |
The present invention relates to a dental drill for drilling a hole in a tooth or molar, the drill being provided on the underside with a non-cutting stub, the diameter of which is less than the diameter of the cutting section of the dri...
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WO/1999/056656A1 |
To detach a prosthetic part (3) which is firmly joined to a tooth stump (1) it is necessary to destroy the fixed connection between the prosthetic part (3) and the tooth stump (1) simply and without causing pain. This is achieved by carr...
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WO/1999/055241A1 |
The invention relates a forceps for medical and dental use, comprising a jaw and two grasping parts (10) which are able to pivot in relation to each other. At least one of the grasping parts (10) has at least two holes (16) which are pos...
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WO/1999/048614A2 |
A suction system, especially for use by a dentist, comprises a corrugated, collapsible waste container (10) having a suction outlet connected to a suction source, such as a small scale piston pump (28), and a suction tube or nozzle (27) ...
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WO/1999/048435A1 |
An apparatus designed to clean surfaces and to recycle the cleaning solution including a hand-holdable housing, a tube having a lumen through which cleaning solution may be impelled, a pump for both impelling and urging solution back thr...
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WO/1999/044530A1 |
There exists no dental extracting device which provides a satisfactory solution. The invention concerns a novel system which consists in incorporating in the crowns or bridges, before they are cemented in the mouth, a threading (9) in th...
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WO/1999/042036A1 |
The present invention is medical instruments manufactured from shape memory or pseudo-elastic materials, such as Nitinol alloys, which may be formed, and used repeatedly without adverse effects, such as permanent deformation or fatigue f...
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WO/1999/039652A1 |
A dental system for treatment of periodontal pockets using laser light, comprising a handpiece (48) for directing laser light and a coolant spray towards a target tissue area to be treated, comprising an optical fiber duct (54), a water ...
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WO/1999/039651A2 |
Tooling is described to aid in the removal of a cemented retrievable dental prosthesis from an underlying abutment. Methods of forming a gapped space in the abutment under the prosthesis and methods and tools for removing the cemented pr...
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WO/1999/037363A1 |
The present invention relates to a method for treating materials, wherein said method is essentially used in medicine for treating biological tissues. This method comprises using the energy of light radiation as well as the radiation-ind...
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WO/1999/035993A1 |
The invention relates to a dental instrument which can be fixed to a handpiece suitable for communicating to the instrument ultrasound waves, especially waves of the type used for treating periodontal pockets. The instrument comprises at...
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WO/1999/026553A1 |
A method and kit is presented, wherein a prepared tooth cavity is etched; treated with a primer/adhesive which is cured; treated with a flowable composite and cured; and then filled with a condensable composite, using techniques and inst...
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WO/1999/023969A1 |
The invention relates to a dental instrument with a shank (1) that can be rotated around a longitudinal axis (6) and which can be detachably connected to a drive device. The inventive instrument also comprises a tool piece (3) which is j...
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WO/1999/022664A1 |
This invention is a method and apparatus for diagnosing orthodontic conditions of an individual. The apparatus (20) includes an outer case (21), and a user interface (22) disposed on the outer case (21) for communicating with the individ...
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WO/1999/020198A1 |
An abrasion hand piece for use with an air abrasion system to perform dental procedures. The hand piece is adapted for connection to the air abrasion system by a hose and has a body member which allows tips to be releasably attached ther...
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WO/1999/020196A1 |
The present invention is a medical or dental drill bit (10) with one or more colored bands (30) to indicate the drilling depth. The colored bands (30) include groove portions (27) filled with a color material (31). The invention also rel...
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WO/1999/020197A1 |
Evacuation apparatus for collecting particulates generated during dental procedures and, in particular, air abrasion procedures. The evacuation apparatus has a vacuum pump for creating a suction flow and a filter located upstream of the ...
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