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Patent Searching and Data


Matches 651 - 700 out of 2,212

Document Document Title
WO/2004/098435
A dental tool for guiding a drill or biopsy punch during a dental implant procedure includes a drill bushing pivotally attached to a bushing holder. The bushing holder, in turn, is attached to a surgical stent that fits a patient's teeth...  
WO/2004/093710
A dental handpiece comprises a handpiece body with a head mounting seat, with a gas feeding channel and with a first light guide having an outlet in the seat, wherewith the seat is adapted to provide a full turn of the head, a head with ...  
WO/2004/086935
A method of ablating a material, the method comprising: (a) generating a beam of laser radiation in a form of plurality of pulses, the laser radiation having a wavelength suitable for ablating the material; and (b) within a duration of a...  
WO/2004/084753
A dental apparatus which comprises a dental device, a graphic display and a user interface connected functionally to one another, the user interface being arranged to be used in controlling functions of the dental device. The user interf...  
WO/2004/084752
Oral phototherapy applicators are disclosed that are sized and shaped so as to fit at least partially in a user’s mouth with a plurality of bristles of elongate shape coupled to an apparatus body. The applicators can be adapted to brus...  
WO/2004/084754
A dental handpiece control system includes a motor control unit comprising a circuit, a display and control module for monitoring and affecting changes to the dental handpiece motor, and a bi-directional wireless communication said motor...  
WO/2004/082457
The invention relates to a power cord (5) for a medical handpiece comprising at least one longitudinal auxiliary housing (13) which is equipped with a radial slit (15) which communicates the auxiliary housing (13) with the exterior. The ...  
WO/2004/082501
A disposable dental instrument of the compressed air drive type is disclosed for use in performing dental procedures on a workpiece. The disposable dental instrument is constructed from two mating shells (30, 32) and a core (34). Each sh...  
WO/2004/082502
A low flow ultrasonic insert has an internal fluid flow channel which extends between an operative tip geometry and a body portion of insert. The channel terminates at the tip geometry with a fluid flow output. A fluid flow input is prov...  
WO/2004/082508
A delivery device for the application of a dental material contained within a preloaded capsule to the oral cavity includes a handpiece having means to removably accept the preloaded capsule. The handpiece has ultrasonic or sonic energy ...  
WO/2004/082490
A coupling for a surgical rotary drive tool holder comprising a tool which is mounted in the tool holder and rotationally driven thereby and a bushing type rotationally driven receiving element in the tool holder, wherein a shank of the ...  
WO/2004/082502
A low flow ultrasonic insert has an internal fluid flow channel which extends between an operative tip geometry and a body portion of insert. The channel terminates at the tip geometry with a fluid flow output. A fluid flow input is prov...  
WO/2004/080324
An information and control system for use in a dental environment has a dental unit with a number of selectable dental instruments and a control member for controlling their operation, a patient's rest and working positions for a dentist...  
WO/2004/078054
A mandrel (1) or a clamping element for working disks (12), for example, for separating disks, grinding disks and/or polishing disks, comprises a shaft (2) in order to fix the mandrel to a receiving element or to a clamping element of a ...  
WO/2004/076106
The invention relates to a method and a device for the simplified inspection of the compatibility of the positions of bore bushings (5) in a drilling template (3) with respect to the positions in a predetermined plan in a computer model....  
WO/2004/075771
Method for placing and manufacturing a dental superstructure, whereby a computer planning is made of the position of the implants (7), and whereby one or several accessories are made on the basis of said computer planning by means of whi...  
WO/2004/071326
The application of a dental material to a site in the oral cavity includes the application of vibrational energy and heat to the dental material in order to substantially impart a preselected or desired viscosity to the dental material.  
WO/2004/071325
The invention relates to a dental power instrument, in particular an endodontic instrument, comprising an operative part (2) and a handle (3) which is disposed at the opposite end to said operative part (2). The invention is characterise...  
WO/2004/069080
The aim of the invention is to provide the practitioner with real-time guidance at each moment. According to the invention the progress of a drilling instrument is tracked by means of imagery using wave emission and reception of said wav...  
WO/2004/069075
An accessory for use in aiding an oral surgeon to determine the optimum position and angle for a dental implant to be installed in a bone includes a probe assembly having one or more pairs of probe members pivotally mounted to each other...  
WO/2004/064664
Multiple dental implant (1) formed by at least one endosseous element (2) able to be inserted in a specially provided bone cavity and by at least one dental element (3) intended to be fixed onto the endosseous element. The latter compris...  
WO/2004/064660
A method of dental registration, comprising, rigidly coupling a base element to a maxillofacial area; inserting an object comprising at least one of a tool and a tool guide into a mouth in said maxillofacial area; and determining a posit...  
WO/2004/065893
Apparatus for measuring a surface geometry of hard tissue covered by a layer of soft tissue, including a plurality of elements each having a tip adapted to penetrate said soft tissue and not substantially penetrate said hard tissue; a fr...  
WO/2004/060188
A device for performing endodontic procedures such as root canals by utilizing ultrasonic energy to debride the root canal space. The device includes a modified shaft assembly and a stainless steel hypodermic needle which concentrates th...  
WO/2004/058093
A device and arrangement for installation of a fixture (5) in a jaw bone (1) are proposed according to the invention. The arrangement comprises a fixture holder (6) designed to cooperate with a guide member (14) forming part of a templat...  
WO/2004/056280
The invention relates to a dental hand instrument comprising components which can be displaced in relation to each other. Said components are in contact with each other on the surface. Said dental hand instrument also comprises a lubrica...  
WO/2004/056279
A dental handpiece is disclosed including a turbine construction creating a radial in flow of air onto the impeller blades about the whole circumference of the turbine. This generates additional torque and avoids asymmetrical thrust on t...  
WO/2004/054461
Abrasive tool for dental uses, adapted to act on the teeth of persons for performing abrasive operations on the same teeth, so as to remove decayed parts etc.. therefrom. Tool comprising first fluid/liquid container means (7) provided wi...  
WO/2004/055402
The invention relates to an antifriction bearing (5, 6) comprising integrated lubricant, the parts that are moved towards each other being in superficial contact. At least one portion of the area of at least one of said parts is coated w...  
WO/2004/047664
The invention relates to a medical or dental tool holder (1) comprising a treatment tool driven by a driving mechanism (11) by means of a transmission arrangement (5). Said transmission arrangement (5) contains at least two successively ...  
WO/2004/045654
Disclosed are methods and apparatus for remediating embedded microbiological contaminants, e. g. , mold, fungus and bacteria. The method includes the step of exposing an embedded microbiological contaminant to a gas, e. g. , chlorine dio...  
WO/2004/045655
Disclosed are methods for cleaning that include exposing a target object, e.g., microelectronic equipment, water systems and prosthetics, to chlorine dioxide solutions. Also disclosed are kits and dispensers for practicing the methods of...  
WO/2004/043283
The invention concerns an instrument for periodontal therapy consisting of a blade (1) secured to a head (2) designed to be coupled to a handpiece so as to impart to said blade (1) a vibratory motion, said blade (1) having on one of its ...  
WO/2004/041104
A semiconductor laser apparatus combined with a chromophore and a method for using them in treating hard tissues, such as for example dental tissue, in which elements (3) for applying a chromophore in the area of the tissue to be treated...  
WO/2004/039278
The invention relates to a method for precisely-positioned production of a cavity, especially a bone cavity, at a preparation point by means of a hand instrument, comprising the following steps: calculation of position-dependent surface ...  
WO/2004/034923
The invention relates to a spray nozzle (1) creating a liquid jet for a mouth rinse. Said spray nozzle (1) comprises a nozzle member (2) that is provided with a chamber (6) into which extends a liquid duct (5) supplying pressurized clean...  
WO/2004/036167
A dual-string tension dynamometer (1) utilizes two strings (10, 11) wrapped around approximately ninety degrees of a test wheel (12). The lateral forces (E, F) are balanced such that the total lateral force net value is zero. The results...  
WO/2004/032981
There is disclosed an apparatus for automatically supplying water in dental water tank with which water is purified, stored at water tank and sterilized to be continuously supplied to dental equipment. An automatic water supply apparatus...  
WO/2004/032787  
WO/2004/030891
The invention relates to a method for the production of a toothbrush comprising a body (16,18) consisting of a handle area (10), a head area (14) and a neck area (12) located between the handle area (10) and the head area (14) and functi...  
WO/2004/028392
A dental unit water line (DUWL) monitoring and maintenance apparatus, for monitoring a DUWL. The apparatus comprises cleansing means attached to the DUWL for cleansing the fluid passing therethrough. Control means controls the cleansing ...  
WO/2004/028393
A plastic mouthpiece insert for allowing a wearer to whiten their teeth while getting a suntan, and have a generally oblong ovalrectangular opening with a curved rear end that abuts against the root surfaces of the frontal upper and lowe...  
WO/2004/021918
The invention relates to a device for receiving dental instruments for different dental treatments and therapies, such as, endodontis, for the prophylaxis of caries, ultrasound treatment, etc. and also for identifying and monitoring the ...  
WO/2004/021915
A sleeve (300) is held on the end of probe (105) by friction or by the fingers of the camera-operator. Consequently, the present sleeve (300) is readily removed form the camera (105) and new sleeve is placed on the camera (105) each time...  
WO/2004/022993
The invention relates to a system for protecting motor-operated dental instruments such as drills, files, etc. from breakage due to overloading. Said system is comprised of a slip-tolerant device for limiting the torque acting upon the r...  
WO/2004/019803
A medical tool (4i) and/or a magazine (1) and a device (7, 9) for recognizing and modifying codings on the magazine form a system with which the state of tools that can be accommodated inside the magazine can be monitored. To this end, c...  
WO/2004/019805
Method and tool for fracturing the cement interface between a crown and a tooth or the like. The method is accomplished by positioning a piezoelectric driven rapid impacting tool against one side of a portion of a crown covering the toot...  
WO/2004/017860
Dentition three-dimensional data and jaw-bone three-dimensional data are collected from a patient and they are combined. According to the combined data, dental crown data for making up for data on a lost tooth and occlusion data on a den...  
WO/2004/014486
A method and an apparatus for the treatment of either endo-cavital infections or abnormal surface tissue conditions, particularly destructive bacterial infections, post major invasive surgery abscesses and skin infections such as vitilig...  
WO/2004/014487
A method and an apparatus for the treatment of endo-cavital infections, particular destructive bacterial infections and post major invasive surgery abscesses. A catheter system is used, which allows the simultaneous drainage of an endo-c...  

Matches 651 - 700 out of 2,212