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Patent Searching and Data


Matches 501 - 550 out of 2,212

Document Document Title
WO/2007/008669
Torque limiting devices, tools comprising torque limiting devices, and methods for using torque limiting devices are disclosed. A torque limiting device can include a first and a second surface disposed in engageable relationship. Within...  
WO/2007/005022
Dentristry equipment includes a voice alert device adapted to annunciate a status of the dentistry equipment or a process performed by the dentristy equipment. The voice alert device in various embodiments employs synthesized and recorde...  
WO/2007/005313
The invention described here is an improved hand piece (12) for the delivery of light and a system (10) employing the hand piece (12). The hand piece (12) typically includes a body (22) and an optical element (24) such as an optical fibe...  
WO/2007/004180
A workpiece system with a reciprocating motion which includes a motor assembly for producing an output drive signal with a periodic force pulse. The drive signal is coupled to a driven member assembly through a magnetic arrangement, wher...  
WO/2007/004180
A workpiece system with a reciprocating motion which includes a motor assembly for producing an output drive signal with a periodic force pulse. The drive signal is coupled to a driven member assembly through a magnetic arrangement, wher...  
WO/2007/005028
A control system having a built-in voice alert system for alerting a dental professional of the time, depth or stage in a dental procedure. The dental procedure may include a dental restoration, dental whitening and root canal procedure....  
WO/2007/002758
An electromagnetic energy output device in the form of laser handpiece and a trunk assembly is disclosed. The electromagnetic energy output device includes a digital camera and electromagnetic energy waveguides for emitting illumination ...  
WO/2006/138018
A dental instrument according to various embodiments of the invention includes: (1) an elongate handle that has a first end and a second end, (2) a mirror attached adjacent the first end of the handle, and (3) a needle guide adjacent the...  
WO/2006/138018
A dental instrument according to various embodiments of the invention includes: (1) an elongate handle that has a first end and a second end, (2) a mirror attached adjacent the first end of the handle, and (3) a needle guide adjacent the...  
WO/2006/130989
The invention relates to an improved dental tool drive arrangement for a handpiece with a drive head, the tool drive arrangement permitting length adjustment of the tool in the drive head by concentrically supporting the tool in the driv...  
WO/2006/128587
In a handpiece (100, 101) which is provided in particular for medical or dental purposes, and which has a drive mechanism for a tool (12, 105) to be held by the handpiece (100, 101), moved or movable parts of the handpiece (100, 101) are...  
WO/2006/130067
An arrangement is used on a drill template (1) oriented in the mouth for forming holes (19, 20) intended to extend from the template and into the zygoma (4) . The template can comprise one or more guide sleeves (2, 3) which define the di...  
WO/2006/128982
The invention concerns a device for fixing instruments comprising a rotating shaft (5) designed to receive the instrument and drive same in rotation characterized in that it comprises: a device having at least one pin (11) elastically re...  
WO/2006/130068
Arrangement for ensuring correct orientation of a drill template (5, 6) that has been produced from activation of the patient's bite in the conscious state and has been executed in a known manner using computer-aided equipment by means o...  
WO/2006/125326
Device (1) for controlled operation of a surgical or dental drive unit (8) driven by a compressed fluid source p available in the operating room and comprising A) a control valve (20) attachable to the drive unit (8) for controlling a fl...  
WO/2006/125066
A magnetostrictive ultrasonic dental sealer is disclosed. The magnetostrictive device comprises an oscillator adapted to provide electrical energy including a current and a voltage signal, a handpiece having a tool tip which vibrates in ...  
WO/2006/122382
The invention relates to a composition comprising Leishmania promastigotes or Leishmania amastigotes fractions or sub-fractions called "Fucose Mannose Ligand" (FML) and saponin. The invention also comprises the use of the composition for...  
WO/2006/119650
Device (1) for cooling cutting tools (9) during operation by means of a cooling liquid (13), comprising A) control means (2) for activating driving means (3) for the cutting tool (9), whereby B) said control means (2) are also activating...  
WO/2006/117883
A dental treatment tool for extracting a tooth hard to clamp by means of forceps, e.g. an impacted tooth or a broken root of a tooth, effectively without clamping it while vibrating it and for cutting the tooth, collecting the cut tooth ...  
WO/2006/119445
A camera system for performing a procedure, such as a dental procedure, including a camera having an image sensor positioned therein and a lens connected to the camera. The lens is spaced from the image sensor to permit a magnified image...  
WO/2006/118830
A dental curing light (100) including an elongate wand (102) having a proximal end (104) and a distal end (106), a plurality of LEDs (108, 110) disposed at or near a distal end (106) of the elongate wand (102) and a printed circuit board...  
WO/2006/119445
A camera system for performing a procedure, such as a dental procedure, including a camera having an image sensor positioned therein and a lens connected to the camera. The lens is spaced from the image sensor to permit a magnified image...  
WO/2006/110670
An electric dental handpiece including a head engaging a handle and configured to rotatably support a tool. The handle includes a lower handle portion and an upper handle portion with the lower handle portion engaging the head and the up...  
WO/2006/106189
The invention concerns a hand instrument for use in a dental unit, consisting of a hand piece (1 ), which has at least a working end (2) and a frame (3) made of metal or a corresponding material. One or more actuating elements transmitti...  
WO/2006/101133
A handpiece capable of preventing it from being sucked back by a simple structure and a method of driving the handpiece. The handpiece (10) comprises a grip part (11) held by an operator, a head part (15) formed at the tip part of the gr...  
WO/2006/097587
The invention concerns a device for locking a dental instrument characterized in that it consists of: a rotating spindle (4), formed by a hollow spindle (8), adapted to receive the head of an instrument; a locking spring (5) formed by a ...  
WO/2006/098973
A portable dental system comprises a drill system for drilling, a fluid delivery system irrigating the drill system and the patient's mouth, a battery for powering the drill system and the fluid delivery system, control circuitry for con...  
WO/2006/099469
A prophy angle includes a driven shaft and a driving shaft. The driving shaft as an integrally molded crown gear disposed coaxially thereon. The driven shaft as a carousel gear including a plurality of pins, each pin having a longitudina...  
WO/2006/099469
A prophy angle includes a driven shaft and a driving shaft. The driving shaft as an integrally molded crown gear disposed coaxially thereon. The driven shaft as a carousel gear including a plurality of pins, each pin having a longitudina...  
WO/2006/094812
The invention concerns a medical or dentistry instrument-holder (1) provided with an instrument (2), wherein an instrument driving mechanism (4) includes at least one rotary element (20) rotatably mounted by means of a bearing assembly (...  
WO/2006/090021
The invention relates to a protective device for dental equipment of the type that mainly comprises a right-hand piece (3) or a contra-angle, formed by a body housing a motor unit and/or members for transmitting the movement of a tool su...  
WO/2006/090237
The proposed handpiece (1) for ultrasonic electro-medical apparatuses includes a grip (2), which carries a support shaft (3) designed for coupling removably with a operating tip (4) by fastening means including a first truncated-cone pro...  
WO/2006/087445
The invention relates to systems that are used to assist the guiding of a tool (3) designed to be handled by a practitioner (1) in relation to a part (2) of the human body. The inventive system is essentially characterised in that it con...  
WO/2006/087445
The invention relates to systems that are used to assist the guiding of a tool (3) designed to be handled by a practitioner (1) in relation to a part (2) of the human body. The inventive system is essentially characterised in that it con...  
WO/2006/087614
The invention is an operating unit (1, 1 a, 1 b, 1 c) that can be connected to a rotary dental tool comprising actuator means suited to be connected to the tool (U) to transmit the motion generated manually by the user to the tool (U). T...  
WO/2006/089104
An ultrasonic dental insert having at least one light source. A first transducer generates ultrasonic vibrations. A connecting body has a proximal end and a distal end having a tip attached thereto. The proximal end is attached to the fi...  
WO/2006/082340
The invention concerns an ultrasonic dental treatment apparatus comprising a surgical handpiece (220) equipped with a transducer connected to an ultrasound generator (230), the handpiece being designed to receive ultrasonic inserts (210)...  
WO/2006/083880
The present invention relates to a method for improving the oral health of a subject by exposing the oral cavity of the subject to a device comprising a light source that emits a therapeutically effective amount of light. The present inv...  
WO/2006/082198
The inventive method for producing an implantable dental prosthesis consists in forming a radiological guide whose image positioned on a patient jaw is processable in such a way that it makes it possible to introduce implants and virtual...  
WO/2006/083228
The present invention relates to a dental handpiece (1; 1 ') which comprises a body (3) intended to be held by an operator, such as a dentist or dental hygienist, an implement (9) being able to be fitted in a front part of the body (3) s...  
WO/2006/084066
The present invention relates generally to mill blank constructions. According to the invention, a 'smart blank' is pre-configured into a form that closely resembles a restoration being designed. The blank comprises a body adapted to be ...  
WO/2006/083880
The present invention relates to a method for improving the oral health of a subject by exposing the oral cavity of the subject to a device comprising a light source that emits a therapeutically effective amount of light. The present inv...  
WO/2006/083880
The present invention relates to a method for improving the oral health of a subject by exposing the oral cavity of the subject to a device comprising a light source that emits a therapeutically effective amount of light. The present inv...  
WO/2006/072412
The invention relates to a medical instrument for dental treatments using a laser that comprises at least two laser modules (2, 3) with different wavelengths, said modules being connected to an electronic controller (5). According to the...  
WO/2006/066898
Disclosed is a dental implant comprising a part for anchoring the dental implant in the bone and an abutment for fixing a superstructure. The abutment is connected to the anchoring part while the anchoring part and the abutment are produ...  
WO/2006/056059
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. An air guide inserted into the turbine housing and extending about t...  
WO/2006/053153
A dental handpiece of the type having a bearing supporting a turbine. At least one of the bearings is an air-foil type.  
WO/2006/049670
A face of a tooth is illuminated with light obtained from an injection laser with a defined coherence, wherein the illuminating light impinging on the face of the tooth has less than the defined coherence. Light propagating from the illu...  
WO/2006/041920
Oral care devices are provided that are capable of ejecting an air-liquid combination. In some implementations, the oral care devices include an applicator including a passageway within the applicator for directing the air-liquid combina...  
WO/2006/037862
A control arrangement and a method for controlling a computer comprised in a dental apparatus, said dental apparatus (100) comprising at least a computer (101) and its display (111) functionally connected to each other, a dental unit (10...  

Matches 501 - 550 out of 2,212