Matches 1 - 44 out of 44


Match Document Document Title
8808209 Dental water jet irrigator handle  
An irrigator handle to be used with a water jet apparatus for cleaning gums and teeth includes a visual indicator to let a user know when a tip has been properly attached to the handle. The handle...
8500447 Medical handpiece with pulsed illumination  
Medical treatment devices, such as dental treatment devices, include at least a drive unit for driving a tool configured to act on a treatment site, a light-emitting device and a cooling media...
8256979 Application substance reservoir for toothbrushes and electric toothbrush  
An application substance reservoir for a toothbrush is provided. The reservoir has a data carrier and may be filled with toothpaste or another application substance. An electric toothbrush is also...
8210846 Brushhead assembly-handle interface arrangement for a droplet jet system for cleaning teeth  
The interface structure includes a handle portion (12) having separate supply lines for gas and liquid, and a head portion (18) also having separate supply lines for gas and liquid, wherein the...
7670141 Oral irrigator  
The present invention is an oral irrigator comprising a pump, a discharge nozzle and a pressure control. The pump has a generally constant operating speed and feeds the discharge nozzle. The...
6902337 Dentifrice dispensing electrical toothbrush  
A dentifrice dispensing electrical toothbrush using a replaceable dual-channel brush head. The dual-channel brush head has a first channel for housing a drive shaft for bristle oscillation and a...
6824385 Dental syringe apparatus and method  
A medical syringe contains neoprene O-rings and is constructed such that its nozzle and handle can be sterilized without damaging the O-rings. A hollow aluminum handle provides a first handle...
6729942 Dental abrasion system  
The present invention provides a portable dental system for use in areas having inadequate sources of power, either for human or for veterinary dentistry. The system provides one or more...
6500000 Handpiece for a dental syringe assembly  
A dental syringe assembly has a handpiece connected to air and water lines and a tip for directing air and water flow into a patient's mouth. The tip has an enlarged cap that is detachably...
5848893 Dental spray syringe  
A dental syringe is disclosed wherein finger actuated shutoff valves control air and water flows to a discharge nozzle. The shutoff valves are constructed with a groove into which the media inlet...
5820373 Cleaning device for periodontal pocket  
A periodontal pocket cleaning device is provided which has a very excellent effect for the prevention of periodontal diseases, which is least liable to cause injury to the periodontal pocket,...
5807105 Rate controlled fluid delivery in dental applications  
The improvement of a dental syringe includes the addition of a fluid control block. The fluid control block includes a barrel portion having a first connector for attachment to a syringe handle...
5733117 Sterile fluid delivery system and method  
A sterile fluid delivery system that incorporates a specialized handpiece adapter placed between a standard dental or other medical handpiece and a conventional tube set. The tap water conduit in...
5700147 Air controlled sterile irrigation system (ACSIS)  
A new apparatus and method for delivering sterile irrigating solution to dental sites during restorative and surgical procedures is disclosed. A new sterilizable handpiece line adapter is...
5697784 Dental cleaning device with a grip member  
A dental cleaning device (1) is provided with a mouthpiece (6) and with a grip member (4) having a fluid channel (83, 76, 75, 67, 69, 70, 71, 93, 94) and having a fluid-flow control device (61)...
5692901 Disposable adjustable flow prophy angle (DAFPA)  
The device presented herein is a Disposable Adjustable Flow Prophy Angle (DAFPA) attachment with an integral feed mechanism to expel a predetermined quantity of abrasive medium into a polish cup....
5658144 Dental syringe  
A dental syringe for delivering three discrete fluids, such as water, medicine, and air. The syringe includes a housing having a plurality of fluid intake passageways and an exhaust passageway,...
5474450 Dental instrument  
A dental instrument including separable spray and suction mechanisms. The spray mechanism is preferably an air and water syringe of the type conventionally found in a dentist office. The spray...
5344317 Electrically powered appliance for oral hygiene  
The present invention is directed to an appliance for oral hygiene, in particular an oral irrigating apparatus 10, comprising a hand-held unit 12 and a base unit 14 interconnected by a fluid...
5252064 Subgingival irrigator  
A barrel serves as a reservoir in which a treatment fluid is to be contained and within which barrel is a slideable plunger. A connector at one end of the barrel is receptive to attachment of a...
5147203 Air/water delivery system for use with dental illumination devices  
An apparatus allowing the provision of light and/or water at the tip of a dental illumination light curing device normally provided without such capability includes a pair of supply lines...
5125835 Dental syringe with finger actuated tip retainer assembly  
A dental syringe is disclosed having a head and attached handle. Finger actuated valves in the head control water and air flows to a syringe tip having concentric conduits. A tip retainer assembly...
5022857 Dental burr and dental handpiece  
A dental burr has an axis of rotation and a cooling water passage extending therethrough in coaxial relation to the dental burr. The cooling water passage opens to a front end face of the dental...
4973247 Dental handpiece assembly  
A gas driven medical or dental handpiece assembly of the type having a turbine driven dental tool. A sterile coolant supply is usable with the handpiece to provide liquid fluid under pressure to...
4921424 Dental handpiece  
A detachable head having therein an air turbine and connecting pipes extending sideways therefrom and a synthetic resin grip provided at its end with a connecting portion having connecting holes...
4906187 Device for scaling at the gum pocket  
A device for scaling sordes and tartars on the surface of teeth at the gum pocket having improved construction, in which there are provided a hand-piece for an ejection nozzle; a compressor for...
4869668 Dental bur cooling and control systems  
An air-turbine type dental handpiece in which the handle has separate passages for air and water under pressure respectively to drive the turbine to rotate a bur and furnish cooling water to the...
4470812 Cutting handpiece and coolant means  
A high-speed cutting handpiece and coolant apparatus of the type useable in dental procedures. The handpiece is of the type employing a fluid delivery conduit to provide fluid to the oral cavity...
4382786 Dental handpieces with supplied operating media  
A dental treatment installation comprising at least one dental handpiece having an air operated drive motor and an outlet for discharging operating media used for dental purposes, a spray...
4363626 Dental syringe  
A dental syringe employs a single thumb or finger operated control member mounted on the syringe for regulating the flow of air or water or spray. The single control moves axially and vertically...
4359317 Arrangement for conveying a sterile liquid to a surgical operating location  
An arrangement for the conveyance of a sterile liquid to a surgical treating or operating location, consisting of a liquid receptacle containing the sterile liquid, from which there can be...
4340368 Dental handpiece or the like  
A hand held power tool, particularly of the type of a dental handpiece or the like is provided with power shut-off means disposed directly within the handle. The shut-off means is mechanically...
4276023 Fluid flow control console  
A fluid control for powering and supplying coolant liquid to gas operated surgical and dental tools and for supplying irrigant to a suction-irrigation handpiece, selectively by remove control from...
4266934 Dental handpiece with fluid delivery control  
This dental handpiece comprises means for controlling the delivery of compressed air and water to an outlet conduit leading to the head of the handpiece. The water and air supply conduits from the...
4220446 Attachable tooth cleaning agent dispenser for dental handpieces  
An attachable cleaning agent dispenser for retrofit use in combination with a conventional dental handpiece including a frame, gripping members for removably attaching the frame to a dental...
4182038 Dental handpiece  
A dental handpiece which has a connecting fitting for attachment to a supply hose having at least one agent supply line, a head section having a compressed air drive motor, a grip portion...
4075761 Dental handpiece  
A dental handpiece provided with a handle having one end connected to a supply hose with several supply lines for liquid or gaseous media. A head section with a dental tool is connected to another...
4017974 Handpiece with adjustable water spray  
Improved means for directing an atomized water spray at the tip of a bur in a dental handpiece irrespective of the length of the bur. The means comprises a water carrying tube terminating at a...
3947965 Pressurized dental handpiece  
A pressurized dental handpiece has a housing in which a shaft is journalled and from which the shaft projects to support a dental tool. A high speed air turbine runner is on the shaft and is...
3826004 DENTAL PROPHYLAXIS INSTRUMENT  
A dental handpiece for cleaning teeth by means of cleaning paste carried by a flexible cup to which rotary motion is imparted by structure entirely within the handpiece. In the disclosed...
3798775 DENTAL-SURGICAL DRILL  
A dental-surgical drill is disclosed in which a cutting tool is rotatably driven by an air motor. The air motor includes a rotor shaft having a shaft seal mounted thereon for preventing a majority...
3250005 Dental tool and control apparatus  
2874470 High frequency dental tool  
2866267 Dental hand drill  

Matches 1 - 44 out of 44