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Patent Searching and Data


Matches 701 - 750 out of 2,206

Document Document Title
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...  
WO/2003/055407
A template (30, 38) is used to form holes for implants in bone (28, 34), preferably jaw bone, without any negative effect from the existing resiliency in the flesh/gum surrounding the bone. The template is adapted to the shape or shapes ...  
WO/2003/051265
Medical surgery, and in particular, dental surgery, comprising new or column type equipment that contain all the instruments needed by the dentist, and that can be moved so that work conditions are as ergonomic as possible. The column co...  
WO/2003/051221
A dental light guide (9) made from flexible thermoset plastics material. The dental light guide is resiliently deformable into different configurations (10) so as to illuminate teeth to cure resin or other applications. The dental light ...  
WO/2003/039389
Systems for ascertaining proximity of an oral surgical instrument to a mandibular canal and methods of protecting a mandibular canal from damage during an oral surgical procedure are disclosed. The method includes transmitting (130) acou...  
WO/2003/037204
A medical simulation apparatus capable of performing simulation while correlating a 3−dimensional image with an actual model. By the movement of a mandibile dentition model (62), it is possible to obtain coordinates in the coordinate s...  
WO/2003/032860
A dental packing device and disposal sheath for absorbing fluids within the mouth of a patient during a dental procedure and for removing and disposing the same. The device includes a dental packing (44) tethered to a disposal sheath (12...  
WO/2003/032858
A two-part, modular dental handpiece cable connector system that provides a convenient method for fast field replacement of worn or defective handpiece cables without disassembling the dental device. The two parts include a female connec...  
WO/2003/026528
A method and material for self-cleaning of the teeth and mouth using a source of light (14) in the visible range in conjunction with a photosensitive oral hygiene composition possessing a broad absorption spectrum in the visible range. T...  
WO/2003/025102
It is intended to provide a lubricating oil excellent in biological safety (biological harmlessness), environmental protecting properties (safety), heat resistance (tolerance to autoclave), durability and so on which is to be applied to ...  
WO/2003/022170
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (14) supporting the rotor (15). The ball bearing assembly (14) has at least one ball (22). The bearing (14) has an inner (20) and an outer race (21), and the outer race...  
WO/2003/020101
The invention relates to a medical or dental handpiece (3) comprising at least one rotating part (12), particularly a turbine rotor (15a). In order to improve the handpiece with regard to a small construction, running noise and economica...  
WO/2003/020152
An improved drill head and spool therefor, the spool having one annular aerodynamic bearing arrangement mounted onto the rotor, preferably at the distal end thereof. Typically, the rotor also enables the selective mounting and dismountin...  
WO/2003/020151
The invention relates to a medical or dentistry handpiece (3) comprising a rotating part (12), more particularly a turbine rotor (15a). The invention has the aim of improving said handpiece by providing a smaller, more silent and more ec...  
WO/2003/020150
The invention relates to a medical or dental handpiece (3) with a rotary part (12) that is rotationally mounted in a bearing bush (23) by means of an antifriction bearing (21) that comprises an inner ring (21b) and outer ring (21a). In o...  
WO/2003/020149
The invention relates to a medical or dental handpiece (3) having an elongate shaft (13) which in its front end section is provided with a tool holder (5) with a lateral insertion opening (5a) for a tool (6), and that has a rear and a fr...  
WO/2003/017862
A stable dental prosthesis system includes transparent guides (240, 250, 260) with radio opaque markers (242, 262, 263) therein to accurately position an implant (220) in a jaw. To make the prosthesis for the implant (220), an implant an...  
WO/2003/015081
Tools for hands-free command and control of a dental computer imaging system are provided. A speech recognition unit (13) converts to electronic speech data a voice command received through a microphone (11) to select for viewing, for a ...  
WO/2003/014023
Systems and methods for controlling the presence and growth of microorganisms and biofilms in water lines is provided. The systems include, for example, a valved, multi-port control manifold for accepting inlet water to be treated and a ...  
WO/2003/011362
This invention relates to devices for insertion into the mouth for the application of heat or cold to oral tissue to provide a therapeutic effect. The device (10) includes an upper member (11) substantially conforming to a contour of an ...  

Matches 701 - 750 out of 2,206