Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 2,230

Document Document Title
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...  
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...  
WO/2004/012621
A device (20) and a method for delivering UVA light to the mouth in which a photocatalytic agent is distributed in the mouth and a UVA light source (30) is located contiguously to the head of the device (20) so that the photocatalytic ag...  
WO/2004/006065
A chair-side patient communication system for use with a chair having at least one armrest, the system including a display screen and light mounted in association with the chair, a computer system coupled to the display screen; a control...  
WO/2003/105713
The invention concerns an driving appliance, called contra-angle handpiece, for surgical instruments, in particular in dental surgery, consisting of a handle (1), a neck (2) and a head (3) wherein the instrument is fixed; each of the par...  
WO/2003/103529
The invention relates to a medical tool for dental treatments by means of a laser, the light guide (18, 19) of which runs in a hand piece (17.1 to 17.4). The light guide (18) is provided with a laser module (2) including power circuitry ...  
WO/2003/103477
A sound attenuating system (2) is provided for pneumatically powered surgical instruments. In one aspect, the exhaust hose (70) is formed of at least two dissimilar materials to impede the transmission of vibrations or audible noise.  
WO/2003/103535
The invention relates to implants and implantation devices for partially replacing surfaces that are subject to stresses, especially the surfaces of a joint. Said implant comprise a spherical or axial, preferably cylindrical base to be i...  
WO/2003/101365
An oral hygiene device (24) includes an irrigation handle (25) having first and second nozzles (40, 42) connected to a fluide source (23) by two flexible tubes (36, 37). The flexible tubes (36, 37) are disposed in first and second racewa...  
WO/2003/100729
A method and system for creating three-dimensional models of implant-bearing dental arches (Fig. 4), and other anatomical fields of view, employs three-dimensional scanning means to capture images of an anatomical field of view wherein t...  
WO/2003/092526
The invention concerns a medical treatment device comprising a pedal-driven control unit (20) and a handpiece (30) designed for a medical instrument, said handpiece being adapted to be controlled via said pedal-driven control unit. Said ...  
WO/2003/092527
An apparatus is provided for tooth treatment, wherein a base (40) is mounted in the mouth of a patient and a tooth treatment tool (51) connected to said base such that said connection allows for supported movement of the tool in relation...  
WO/2003/092528
The invention relates to dental equipment and can be used for supplying water and disinfecting solutions to different dental nozzles such as: turbines, water-air pistols etc. The aim of the invention is to facilitate the change of bottle...  
WO/2003/088930
This invention relates to an irrigant for use in dental surgical procedures, the irrigant comprising an electrolytically activated aqueous solution, characterised in having a pH of between 6.75 and 10 with microcidal as well as anti-oxid...  
WO/2003/086222
The invention relates to a handpiece for a surgical or dental tool (3). Said tool is rotationably mounted by means of two bearings (12, 13) which are axially separated from each other and can be inserted into a the head of the hand piece...  
WO/2003/086223
Systems and methods related to ultrasonic microtube dental instruments designed to cut around a broken instrument by allowing the broken instrument to be placed within a lumen of the microtube instrument while simultaneously boring with ...  
WO/2003/086218
A method and apparatus are provided for processing a hard material, for example a hard biological material such as dental enamel or bone, with optical radiation. A treatment zone of the material is selectively cleaned of ablation product...  
WO/2003/084424
To provide an orthodontic device and a novel orthodontic technique using the same whereby the problems occurring in the conventional fixation type orthodontic devices can be overcome and improved therapeutic effects can be achieved, an o...  
WO/2003/082387
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 tool is not parallel to the axis (14) of the tool...  
WO/2003/083266
A method of balancing a set of rotating turbine elements of a dental handpiece includes measuring imbalance in the rotating elements; adding or removing material to or from at least two correction planes in the turbine set at an angular ...  
WO/2003/075781
The invention relates to a method and device for identifying surgical instruments, especially dental surgical instruments, by using a stationary geometric arrangement of instrument receiving elements and a corresponding position-based al...  
WO/2003/076089
Hollow porous fibers (12) containing adhered contaminants are cleaned to remove the contaminants by backflushing a liquid to fill the pores, and adding a flow of gas so as to form a two-phase mixture of gas and bubbles of liquid that can...  
WO/2003/075979
The invention relates to devices and methods of using the devices. The devices may be chemiluminescently illuminated and useful as medical, industrial, and consumer products. They may be disposable and may employ an integrated or attacha...  
WO/2003/073957
The invention includes a method and apparatus to guide a dental drill to drill a bore into which a dental implant may be inserted at a particular axis. The dentist first takes an impression of a selected patient's dental arch. The cast d...  
WO/2003/073954
Dental implant drill holes (34) and the shape of a dental implant superstructure (48) are chosen by creating a computer model (29) giving jawbone structural details (41, 42), gum surface shape information (46) and proposed teeth or denta...  
WO/2003/073953
The invention relates to a switching device for an irrigation line comprising two flexible supply tubes (4a, 4b), each of said tubes connecting a flask containing an irrigation fluid to a handpiece by means of a peristaltic pump. The inv...  
WO/2003/073952
Disclosed is a dental hand instrument which is formed by two separate functional units that can be coupled to each other. One functional unit (F1/1) comprises the head piece (1) with a tool (2), a part of the grip element (3) which at le...  
WO/2003/071973
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (13, 14) supporting the rotor (15). The handpiece (10) also has a pusher (32), wedge (20) and chuck jaws (22). At least one of the handpiece components in metal-to-meta...  
WO/2003/071978
Disclosed is the active part of an osseous preparation tool used in dental medicine for preparing an osseous seat by means of osseous compression so as to axially insert an implant (dilator). The inventive active part of said tool compri...  
WO/2003/071972
The invention relates to a method and device for placing implants (1) using a surgical template (11) which is made from tomographic cuts in the patient's jawbone (7). According to the invention, step drills (4) and calibrating drills (5)...  
WO/2003/071974
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (13, 14) supporting the rotor (15). At least one of the ball bearing assemblies (13, 14) has a ball (20) and a retainer (21). The retainer (21) has at least one grease ...  
WO/2003/070121
An ultrasonic dental instrument or tip (10, 30, 50, 70) is disclosed for performing endodontic procedures. The instrument has a hub (H) adapted to be operatively coupled to the output of an ultrasonic handpiece (100) and a shank (S) port...  
WO/2003/065919
A prophylactic system (100) for a dental hand piece (101) of a selected shape and having an outlet (112) for providing a fluid to an operating field is disclosed. A cover (102) has a shape substantially similar to the hand piece (101) fo...  
WO/2003/061514
A hand apparatus (10) comprises: a housing (20)&semi and an optical carrier (30) extending from the housing (20) and having a substantially linear light emitter (40) at one end. The emitter (40) is adapted to allow a predetermined profil...  
WO/2003/061734
Disclosed is a dental therapeutic device used for infiltrating and/or rinsing tissue or hollow spaces bordered by tissue, particularly tooth tissue or hollow spaces bordered by tooth tissue, with a therapeutic fluid. The inventive device...  
WO/2003/059305
A method for preventing tooth decay by initially treating the tooth surface with a laser with a coherent or incoherent light source. This process makes the tooth more resistant to acid and more able to bond fluoride, thus requiring a low...  
WO/2003/060825
A method for producing an artifact-corrected image of a negative jaw impression in a recipient jaw comprising, forming a negative impression of said recipient jaw, producing a first digital image of said negative jaw impression, producin...  

Matches 701 - 750 out of 2,230