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Patent Searching and Data


Matches 301 - 350 out of 6,337

Document Document Title
WO/2012/039329A1
[Problem] To increase the turning efficiency of a turbine and also prevent negative pressure from occurring inside a turbine chamber due to inertial rotation of turbine blades when use of a handpiece comes to an end and air suction is ha...  
WO/2012/035024A1
The invention relates to a generator for a piezoelectric motor, which is also suitable for powering a power LED of a dental curing light. The generator comprises two transformers (11A, 11B), each comprising a primary winding (L1) and a s...  
WO/2012/033260A1
The present invention relates to a device for sterilizing various types of instruments for dental examination or treatment (hereinafter collectively, "dental instruments") to enable hygienic maintenance of dental instruments and which al...  
WO/2012/025515A1
The invention relates to a device (1, 2, 3, 4) for quickly stopping a medical drilling tool (5, 6, 7, 8), comprising: a drilling tool (5, 6, 7, 8) having a connection end (9) for connection to a drive (10), an abrasive working end (11), ...  
WO/2012/013890A1
The invention relates to a cleaning accessory for a viewing system, consisting of an elongate body provided with a viewing window at one end thereof, said accessory including a tubular housing (2) inside which the end portion of the elon...  
WO/2012/011708A2
The present invention relates to an ultrasound wave transmission device for cleaning dental root canals, in particular, an ultrasound wave transmission device capable of file exchange for cleaning dental root canals. The ultrasound wave ...  
WO/2012/011708A3
The present invention relates to an ultrasound wave transmission device for cleaning dental root canals, in particular, an ultrasound wave transmission device capable of file exchange for cleaning dental root canals. The ultrasound wave ...  
WO/2012/007615A3
A dental-implant planning method comprises: constructing a surgical guide (2) and placing the latter on a buccal structure (1) of a patient, pressing the gums (1a) included therein; acquiring three-dimensional anatomical information on s...  
WO/2012/007631A1
Bone expander assembly for attaching bone implants, comprising at least one expander piece and an operating tool, in which the expander piece includes a threaded conical zone, a body and a polygonal head for receiving the operating tool,...  
WO/2012/008649A1
The present invention relates to a device for reducing pains from anesthesia procedure and enabling an easier anesthesia procedure when performing a local anesthesia procedure during dental treatments, more specifically to a vibration in...  
WO/2012/004018A1
The invention relates to a method for ablating solid material in the oral cavity, in particular jaw bones. Known systems have disadvantages in respect of accuracy and damage to the surrounding tissue. The aim of the invention is to provi...  
WO/2012/004282A1
The invention relates to a method for producing a dental drilling template (1') from a blank (11') comprising a guide bore (2, 3, 4, 5) and a contact surface (10), wherein a virtual SD drilling template model (1) of the drilling template...  
WO/2012/001869A1
A motor control method for a dental handpiece provided with a motor for rotationally driving a cutting tool. The control method comprises: a step (a) in which, when load torque acting on the cutting tool exceeds a preset limit torque val...  
WO/2011/155995A2
A dental handpiece (100) uses a single airflow input (9) to drive both a rotor (40) and provide a hydrostatic bearing in bearing cartridge (6). The fluid flow in the form of compressed air is applied first to the hydrostatic bearings and...  
WO/2011/155995A3
A dental handpiece (100) uses a single airflow input (9) to drive both a rotor (40) and provide a hydrostatic bearing in bearing cartridge (6). The fluid flow in the form of compressed air is applied first to the hydrostatic bearings and...  
WO/2011/156559A1
A device includes a tool, a connecting body and a magnetostrictive stack. The tool has an internal fluid passageway, distinct bend areas and a coined working end. The connecting body of the device has a decreased mass for improved contro...  
WO/2011/147007A1
The present Utility Model Patent relates to Auxiliary Device Marking the Location of Installation of Dental Implant made of various materials such as titanium, surgical steel, metal alloys, polyethylene, acrylic polymers, other suitable ...  
WO/2011/147228A1
A dental turbine drill, comprises a handle and a head which is connected to the handle, the head is composed of a head housing(1) and a core(2) which is positioned within a head housing cavity, the head housing(1) is composed of a head h...  
WO/2011/143725A1
The invention concerns a method for manufacturing a template with at least one opening to drill through so as to create an appropriate bore hole in the bone of an at least partially toothless lower or upper jaw so as to fix an implant in...  
WO/2011/141441A1
The invention relates to an electric motor comprising a nose (16) for coupling with a surgical or dental handpiece (50), characterized in that the ratio between the length (L3) of the coupling nose (16) and the outer diameter (d2) of the...  
WO/2011/141442A1
The invention relates to a portable man-machine interfacing device intended to be removably connected to a controller (2) of at least one surgical or dental device (4), the controller (2) being installed in a power supply and control uni...  
WO/2011/131159A1
The invention relates to a method and set for producing at least one guide hole in a drilling jig that is used by a dentist to prepare a jawbone for a medical implant. The set comprises a dental impression jig (22), which has a plurality...  
WO/2011/130199A1
A system, method, and apparatus including a printed circuit board for wireless communication between the various components and devices used in a wireless dental device. The printed circuit board includes a substrate for mounting of a pl...  
WO/2011/130244A1
In a dental operatory system a master device coordinates the activity levels of multiple slave devices. The master device coordinates activity via a communication link with all slave devices. A communication protocol incorporates a close...  
WO/2011/130221A1
A system, method, and apparatus including a printed circuit board with electronic circuit components mounted thereon and configured for wireless communication between the various components and devices used in a wireless dental device.  
WO/2011/130236A1
A wireless, remote foot controller and a wireless instrument in direct communication with one another and method of operation. The remote foot controller can determine the wireless instrument in the hand of the dental professional and ca...  
WO/2011/127902A1
The invention relates to an optical waveguide system with an LED (light-emitting diode), consisting of a semiconductor chip (1) which emits light upon contact with a direct current and which is mechanically and electrically connected to ...  
WO/2011/127342A1
Provided is a dental handpiece adapter connection system, dental handpiece adapter connection method, and a dental handpiece adapter. The dental handpiece adapter includes a first portion configured to engage a dental device having a fir...  
WO/2011/120105A1
The invention concerns a method for manufacturing a template with at least one opening to drill through so as to create an appropriate bore hole in the bone of a partially toothless lower or upper jaw so as to fix an implant in said bone...  
WO/2011/112454A4
A multifunctional diagnostic tray configured to clasp an oral structure when positioned in a mouth. The tray may be digitally designed from surface scan data of the mouth and manufactured. The tray provides a temporary positioning refere...  
WO/2011/112457A1
A simple linking device configured to be positioned adjacent to an oral structure. The device provides a temporary positioning reference location that may be viewed in a tomography scan data set and surface scan data set. The dental devi...  
WO/2011/112454A1
A multifunctional diagnostic tray configured to clasp an oral structure when positioned in a mouth. The tray may be digitally designed from surface scan data of the mouth and manufactured. The tray provides a temporary positioning refere...  
WO/2011/112458A1
A dental device having a marker and a linking component configured to be inserted into a mouth. The dental device provides a temporary positioning reference location that may be collected in a tomography scan data set and surface scan da...  
WO/2011/110774A3
The invention relates to a vibratory instrument (200) comprising a tool (220) removably mounted on a tool holder (210) intended to be mechanically and rigidly coupled to a vibration generating device. The tool (220) comprises the followi...  
WO/2011/110774A2
The invention relates to a vibratory instrument (200) comprising a tool (220) removably mounted on a tool holder (210) intended to be mechanically and rigidly coupled to a vibration generating device. The tool (220) comprises the followi...  
WO/2011/107117A1
The invention concerns a laser system for ablative treatment of body tissue (17). The laser system comprises a laser source (1) for generating a laser beam (2), a scanner (3) for the laser beam (2), a control unit (4) for the laser sourc...  
WO/2011/101447A3
A method and system are described for 3D digital endodontics characterized in that 3D imaging equipment such as a CT or MRI scanner, ultrasound or the like are used to digitize the infected tooth or teeth, a 3D representation of the root...  
WO/2011/101447A2
A method and system are described for 3D digital endodontics characterized in that 3D imaging equipment such as a CT or MRI scanner, ultrasound or the like are used to digitize the infected tooth or teeth, a 3D representation of the root...  
WO/2011/089606A1
The invention provides a device for monitoring the orientation of a hand-held surgical or dental tool. The device includes one or more orientation sensors that generate signals indicative of an orientation of the device. A processor calc...  
WO/2011/089348A1
The invention relates to a novel apparatus for moving tools used in surgery, in particular in dental surgery. Said apparatus consists of a head into which a tool is attached and a shaft onto which the head is attached, characterized in t...  
WO/2011/085564A1
An air-driven generator has an impeller (3), an impeller shell (1) and a generator body (2), the impeller (3) is in the impeller shell (1), the generator body (2) is set on one end of the impeller shell (1), a rotor (21) of the generator...  
WO/2011/077820A1
Provided is a grinding chip with which anyone can easily grind a chip, a curette, and the like without requiring an experienced skill. The grinding chip has a shaft portion (2) and a flat plate portion (3). The shaft portion (2) is freel...  
WO/2011/077460A3
This invention relates to a chair side apparatus for in-situ production of root canal irrigant to be used during the root canal treatment. The invention relates to the ease of production of the irrigant that is less toxic and less corros...  
WO/2011/077460A4
This invention relates to a chair side apparatus for in-situ production of root canal irrigant to be used during the root canal treatment. The invention relates to the ease of production of the irrigant that is less toxic and less corros...  
WO/2011/076364A1
The invention relates to a surgical instrument comprising a handpiece with a drive, and comprising a surgical tool, which comprises a tube and a working part with a shank and a tool head. The tube of the surgical tool can be detachably c...  
WO/2011/075695A1
A disclosing system for teeth having an electromagnetic radiation emitting toothtool and a dentifrice with a photosensitive agent is disclosed.  
WO/2011/070782A1
An ultrasonic scaler tip, capable of effectively removing tartar or the like adhered around an artificial tooth root, is provided. An ultrasonic scaler is also provided, which prevents metal material (for example, ion), except for titani...  
WO/2011/067547A1
The invention relates to a handpiece comprising: a head (1) for receiving a tool, a rear sleeve (2) for coupling the handpiece to a motor, and a body (3) connecting the head (1) to the rear sleeve (2), said body (3) including a hollow sl...  
WO/2011/067723A3
Endodontic device (1), comprising: - a file (3) apt to remove by abrasion the dental material by a rotary working motion; - a AC or DC motor (2), apt to drive the file (3) in said working motion according to two opposite verses of rotati...  
WO/2011/067723A2
Endodontic device (1), comprising: - a file (3) apt to remove by abrasion the dental material by a rotary working motion; - a AC or DC motor (2), apt to drive the file (3) in said working motion according to two opposite verses of rotati...  

Matches 301 - 350 out of 6,337