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Patent Searching and Data


Matches 551 - 600 out of 6,329

Document Document Title
WO/2008/072033A1
A surgical apparatus (10) and a method for treating biological hard tissues are disclosed, based on an optical fibre waveguide structure (12) including: a source of a coherent light radiation comprising a fibre section doped with a rare-...  
WO/2008/072559A1
[PROBLEMS] A micro-spindle that is small-sized and has reduced axis run-out. [MEANS FOR SOLVING PROBLEMS] The micro-spindle has a drive section (3) provided with a geared motor (13) and also has a spindle section (2) provided with a shaf...  
WO/2008/065269A1
Protection assembly for a syringe, notably a dental syringe, including a syringe body, said protection assembly being disposable and including a cannula (10) made of an elastically rigid material comprising a base (16) to be fixed on the...  
WO/2008/062103A1
A hose holder for a dental care unit, said holder comprising a holder part (8) and a primary guide roller (7), which primary guide roller (7) together with the holder part (8) have been arranged to define such an opening (9) that a hose ...  
WO/2008/062101A1
The invention concerns an arrangement for adjusting the bending resistance of an instrument arm (8) of a dental care unit, said arrangement comprising at least one instrument arm (8) attached to an instrument console (5) and provided wit...  
WO/2008/062411A1
The invention is a dental irrigator for delivering irrigant solution from an irrigation solution reservoir to the site of a dental procedure. The irrigator comprises: a hollow dental tool modified by the addition of one or more curved bl...  
WO/2008/061225A2
A tip-based computer controlled system for a dental delivery device is disclosed. The system automatically controls an operating characteristic such as power control or fluid flow based on tip identification and history. The operating ch...  
WO/2008/055332A2
The present Invention Patent refers to the caries removal procedure through the cavity preparation with rotary equipment of ultra-low rotation, increasing significantly the work precision, specially on the micro-mechanical approach of th...  
WO/2008/056015A1
The invention relates to a skeletal anchorage system for use in orthodontic therapies, consisting of: microimplants (1) comprising three parts, namely a microscrew (2) which is screwed into the bone, interchangeable heads (3) for securin...  
WO/2008/055611A1
The invention relates to a treatment device, particularly a dental treatment instrument (1). The treatment device comprises a drive unit, such as a turbine (4), for driving a tool, such as a dental drill (2). A spray supply line (3) serv...  
WO/2008/052768A1
The present invention relates to a coupling for producing a detachable connection between a medical, in particular dental, handpiece part and a supply tube and for transmitting current and, if appropriate, other supply media from the sup...  
WO/2008/050372A3
The present invention describes a guiding system for precision positioning of the implants in the oral cavity. Presently implant positioning is performed manually by the doctor and requires high skill, having to take into account both po...  
WO/2008/050372A2
The present invention describes a guiding system for precision positioning of the implants in the oral cavity. Presently implant positioning is performed manually by the doctor and requires high skill, having to take into account both po...  
WO/2008/051059A1
Provided is a punching apparatus for a teethridge or gum, which is used in a foundation hole forming work performed for placement of an implant into the gum. The punching apparatus includes a body having a bottom-open hollow and having a...  
WO/2008/048386A3
An ultrasonic probe includes a shaft having a longitudinal axis and a head disposed at a distal end of the shaft. The head has a cylindrical lateral surface and an end face oriented perpendicularly to the axis. The head has three shaping...  
WO/2008/043056A3
A method is set forth for making a computer model of patient s jaws on the basis of digital information. Digital data about the jaws, teeth, soft tissues and artificial teeth is joined in computer space to create aesthetic and functional...  
WO/2008/041198A1
Dental handpiece able to carry a drill (1) and to drive it in relative motion in a direction of penetration (1-1), comprising a body (2) with a proximal end and a distal end, a removable head (3) connected to the body's distal end (8) ab...  
WO/2008/043056A2
A method is set forth for making a computer model of patient s jaws on the basis of digital information. Digital data about the jaws, teeth, soft tissues and artificial teeth is joined in computer space to create aesthetic and functional...  
WO/2008/038217A1
The present invention relates to a hand-held dental instrument used for supporting a working tool and driving it according to a relative movement, comprising at least first fluid conveying means (6) for conveying fluids through a body (1...  
WO/2008/038307A1
A handpiece (1) is described for making holes in bone tissue comprising a surgical tool (3; 103) provided with a tip or head (40; 140) able to make a hole in the bone. The handpiece works by ultrasound, the tip (40; 140) of the tool comp...  
WO/2008/034980A1
The present invention relates to a mechanised device for screwing and unscrewing the screws of dental implant stumps, that can be fitted at one end on a shaft (3) and at the other end on the stem (1) of a screwing bit (17), wherein said ...  
WO2008007018B1
The invention relates to a stop device for dentistry contra-angles, such as endodontics or implant surgery contra-angles, device of the type comprising means of locking with a head of the contra-angle holding the dental instrument, and a...  
WO2008009080B1
The invention relates to a template for placing at least one dental implant (7) in a jaw (1) having at least one bore (3) for guiding this implant (7) when it is fixed in the jaw (1), whereby a recess (4) is provided that opens at least ...  
WO/2008/025668A1
The invention relates to a hand-held medical instrument intended to turn a movable tool at high speed, of the type including a clamping mechanism for fixing the tool, a motor mechanism for the driving rotation of the clamping mechanism a...  
WO/2008/020054A2
The invention relates to a biting device, biting plate, fixing piece and a method for positioning a patient on taking an image with an X-ray imaging device. The biting device comprises the fixing piece, arranged on the X-ray imaging devi...  
WO/2008/020054A3
The invention relates to a biting device, biting plate, fixing piece and a method for positioning a patient on taking an image with an X-ray imaging device. The biting device comprises the fixing piece, arranged on the X-ray imaging devi...  
WO/2008/021517A2
The present invention relates to ultrasonic dental tools having an insert that includes monitoring mechanism(s) for usage, performance and indication mechanism(s) for replacement. The dental tool includes a dental insert having a transdu...  
WO/2008/021517A3
The present invention relates to ultrasonic dental tools having an insert that includes monitoring mechanism(s) for usage, performance and indication mechanism(s) for replacement. The dental tool includes a dental insert having a transdu...  
WO/2008/017782A2
The invention relates to a counter-angle for use in implantology or surgery, comprising a head for maintaining and rotating an instrument about its longitudinal axis (z), and a shaft (2) containing, without limitation, a link (51) for co...  
WO/2008/017782A3
The invention relates to a counter-angle for use in implantology or surgery, comprising a head for maintaining and rotating an instrument about its longitudinal axis (z), and a shaft (2) containing, without limitation, a link (51) for co...  
WO/2008/015718A3
The invention concerns guided dental implant surgery involving the preparation of a model with balls indicating the emergent point of each implant, the preparation of a radiological plate starting from the model and equipped with a radio...  
WO/2008/015718A2
The invention concerns guided dental implant surgery involving the preparation of a model with balls indicating the emergent point of each implant, the preparation of a radiological plate starting from the model and equipped with a radio...  
WO/2008/014692A1
A single-use and high-speed turbine handpiece for dental drill includes a head (1), a drilling needle (2), a front handle (3), a back handle (4), an air and water quickly-inserting adapter (13). The front end of the back handle (4) is co...  
WO/2008/014693A1
A suckback preventing means of single-use and high-speed turbine handpiece for dental drill is provided, which is mounted on a side of a head housing (4) of a high-speed turbine handpiece for dental drill having a drilling needle (3). Th...  
WO/2008/014097A1
A system for implanting a temporary anchorage device (24) in a jaw bone of a patient makes use of a digital representation of at least a portion of the patient's dental arch (10), including teeth and corresponding roots, in order to sele...  
WO/2008/013636A1
A dental instrument comprising a handpiece with a threaded extension (112) and a working tool (14) for attachment to the extension includes a wrench mounted on the distal end of the handpiece for use in attaching the tool to the extensio...  
WO/2008/009080A1
The invention relates to a template for placing at least one dental implant (7) in a jaw (1) having at least one bore (3) for guiding this implant (7) when it is fixed in the jaw (1), whereby a recess (4) is provided that opens at least ...  
WO/2008/009534A1
The invention concerns a coupling system for the shafts of the lower gripper mechanism and the upper motor mechanism of a hand instrument for dental or surgical use It comprises the following elements: - a hollow shaft (13) the upper end...  
WO/2008/006231A1
The invention relates to a coupling device between a drive shaft (1A; 10A; 110A; 210A; 310A) and a driven shaft (1B; 10B; 110B; 210B; 310B) of a dental or surgical handpiece (12; 112), this device comprising a resilient connection member...  
WO/2008/006802A1
Method for producing a bone prosthesis, comprising forming a surgical guide (1) equipped with at least one artificial prosthesis (15) and with at least a first hole passing through each artificial prosthesis in a predetermined orientatio...  
WO/2008/007018A1
The invention relates to a stop device for dentistry contra-angles, such as endodontics or implant surgery contra-angles, device of the type comprising means of locking with a head of the contra-angle holding the dental instrument, and a...  
WO/2008/006231A8
The invention relates to a coupling device between a drive shaft (1A; 10A; 110A; 210A; 310A) and a driven shaft (1B; 10B; 110B; 210B; 310B) of a dental or surgical handpiece (12; 112), this device comprising a resilient connection member...  
WO/2008/005000A1
A postural awareness apparatus includes a pad, a signal producing system, and an activator that activates the signal producing system when a compressive force applied to the apparatus exceeds a predetermined compressive force. The activa...  
WO/2007/149368A3
A dental handpiece (10) has a supporting rotor assembly (15) and ball bearings (13, 14) supporting the rotor. Each ball bearing (13, 14) has a plurality of balls (22). Each bearing (13, 14) has an inner race (20) and an outer race (21) a...  
WO/2007/149368A2
A dental handpiece (10) has a supporting rotor assembly (15) and ball bearings (13, 14) supporting the rotor. Each ball bearing (13, 14) has a plurality of balls (22). Each bearing (13, 14) has an inner race (20) and an outer race (21) a...  
WO/2007/142930A2
A dental handpiece (10) has a supporting rotor assembly (15) and ball bearings (13, 14) supporting the rotor. Each ball bearing (13, 14) has a plurality of balls (22). Each bearing (13, 14) has an inner race (20) and an outer race (21) a...  
WO/2007/143071A3
A dental handpiece having a distal end including an attachment for assembly of a removable workpiece and a handpiece body intermediate a proximal end and the distal end. The handpiece extends in a substantially axial direction. A coupler...  
WO/2007/143071A2
A dental handpiece having a distal end including an attachment for assembly of a removable workpiece and a handpiece body intermediate a proximal end and the distal end. The handpiece extends in a substantially axial direction. A coupler...  
WO/2007/142930A3
A dental handpiece (10) has a supporting rotor assembly (15) and ball bearings (13, 14) supporting the rotor. Each ball bearing (13, 14) has a plurality of balls (22). Each bearing (13, 14) has an inner race (20) and an outer race (21) a...  
WO/2007/139971A3
A dental handpiece includes a body having a first portion and a second portion, the first and second portions disposed at an ergonomic angle to each other. A drive gear extends from the second portion toward the first portion. The drive ...  

Matches 551 - 600 out of 6,329