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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...
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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...
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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...
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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...
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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...
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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, which...
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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 and...
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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...
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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 connected...
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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)...
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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....
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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, and...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 of...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 extending...
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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...
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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 free...
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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...
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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...
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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...
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3250005 |
Dental tool and control apparatus
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2874470 |
High frequency dental tool
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2866267 |
Dental hand drill
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