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7401373 |
Powered toothbrush with associated oral solution dispenser mechanism
An oral solution dispenser apparatus for attachment to a powered toothbrush handle having a drive coupling mounted thereon, includes a housing adapted for attachment to the handle, the housing...
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7338285 |
Disposable prophy angle with encompassing integral toroidal paste pouch for attaching to a dental handpiece
A dental cleaning attachment for a dental handpiece which comprises a disposable prophy angle having a neck and a right angle head, wherein the neck is removably attached to the dental handpiece. A...
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7293989 |
Periodontal therapy instrument
An instrument for periodontal treatment includes a blade ( 1 ) which is integrally connected to a head ( 2 ). The head ( 2 ) can be coupled to a handpiece to impart a vibratory movement to the...
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7108505 |
Bundled optical and fluid conduits
An optical conduit is bundled with one or more fluid carrying conduits such that the bundled conduits are axially aligned near their distal ends. Light and fluid emitted from orifices at the...
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7101182 |
Dental apparatus
A prophy angle comprising a body, a drive system, and a paste feed assembly. The body includes a cylinder and a head portion associated with the cylinder. The drive system extends through the body...
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7070412 |
Self-contained dental prophylaxis angle with offset rotational axis
The present invention discloses a self-contained dental prophylaxis angle with an offset rotational axis and methods for its use in cleaning, polishing, bleaching, bonding, etching, abrading,...
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7056472 |
Device for feeding a treatment liquid to medical appliances
A device for feeding a treatment liquid into medical appliances. The device includes an outlet opening for the treatment liquid, especially for feeding water into dental equipment, a feed line for...
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7029278 |
Handheld device for applying dental materials
A dental handpiece for applying dental material to polish a tooth. The handpiece includes a conduit and a plunger for dispensing dental material adjacent a polishing member. The plunger and the...
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6939535 |
Method and apparatus for preventing tooth decay
A method for preventing tooth decay by initially treating the tooth surface with a laser with a coherent or noncoherent light source. This process makes the tooth more resistant to acid and more...
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6786723 |
Medical or dental-medical treatment instrument having a filter element
The invention relates to a medical or dental-medical treatment instrument ( 1 ) having a media line, in particular for water or spray, extending from its rearward end to its forward end region, in...
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6783365 |
Dental handpiece having internal filter unit
A dental handpiece having a filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental unit water lines (DUWL) while promoting frequent replacement of...
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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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6659674 |
Oral irrigator and brush assembly
An oral irrigator including a main body and a brush assembly. The main body has an elongated shaft, a connector connected to the elongated shaft, and a receiving cavity connected to the neck for...
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6632090 |
Method and system for dispensing prophylaxis medium
A system and method for dispensing prophylaxis paste during dental cleaning procedures which includes a flow control valve, which is actuated by pressure between the prophy cup and the tooth, and...
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6619954 |
Bundled optical and fluid conduits
An optical conduit is bundled with one or more fluid carrying conduits such that the bundled conduits are axially aligned near their distal ends. Light and fluid emitted from orifices at the...
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6612838 |
Method for sterilizing conduits that convey fluid to medical instruments, especially dental instruments
A method for sterilizing conduits that convey fluid from a main water source to medical instruments, especially dental handpieces includes removing at least the end portions of supply branches of...
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6517348 |
Dental oscillating cleaning implement and method of using same
A dental cleaning implement comprising: a handpiece graspable at one end by a user, an oscillating drive within the handpiece, a head located at the opposite end of the handpiece which includes a...
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6468248 |
Device for targeted, catherized delivery of medications
Apparatus and method for catheterized delivery or infusion of medication and anaesthesia are disclosed. The perforating catheter is first used to perforate the periodontal ligament and/or the...
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6379151 |
Handpiece
A medical handpiece, particularly a dental handpiece, for use with an internally cooled tool, wherein the tool has an axial hollow space into which the cooling fluid is conducted in an essentially...
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6379150 |
Dental handpiece filter unit
The present invention provides a dental handpiece filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental water supply lines while promoting...
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6358252 |
Apparatus for extracting bone marrow
Methods and apparatus are presented for extracting and collecting bone marrow from the jawbone of a patient before, during, or after dental procedures. The method and apparatus further provides a...
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6315557 |
Rotary dental instrument and methods of use
A rotary dental instrument for rotating a cutting tool at a repair site of a patient's tooth and providing an irrigating liquid to the repair site. The instrument includes a handpiece having a...
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6299443 |
Device and method for cleaning teeth and gums
The invention is directed to a device (1) for cleaning teeth and gums, which is provided with a liquid container (2) that is joined by way of a liquid supply conduit (7) to an inlet (8) of a pump...
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6290503 |
Dental carrier device for dispensing slurry-like filling materials
A dental device is disclosed for dispensing a slurry-like dental compound, such as MTA, into a tooth cavity. The device comprises a delivery tool with a dispensing tip and a plastic tubing sleeve,...
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6257886 |
Disposable dental prophylaxis angle
A disposable dental prophylaxis angle including an elongated housing which defines a longitudinal axis and has a central bore and a head portion in fluid communication with the central bore. A...
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6250920 |
Purge system for flushing and disinfecting dental units
A selectively operable removable purge unit is provided for flushing and disinfecting a primary line through which water is directed in normal operation of a dental unit to various devices in the...
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6217561 |
Medication injection device and method
Apparatus and method for catheterized delivery or infusion of medication and anaesthesia are disclosed. The perforating catheter is first used to perforate the periodontal ligament and/or the...
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6203320 |
Electric toothbrush and method combining bristle and pulsed liquid irrigation cleansing to oral cavity
An electrically operated toothbrush and method for cleaning teeth and stimulating gums is provided. The toothbrush includes a handle, a brushhead connected to the handle having a plurality of...
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6196841 |
Filter for spray ducts of dental or surgical handpieces
A filter for spray ducts of dental or surgical handpieces, wherein transfer of media from a coupling hose to the handpiece takes place through a plurality of small openings in an essentially...
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6186782 |
Oral cavity cleaning device, particularly for bedridden patients
An oral cavity cleaning device, particularly for bedridden patients, which comprises a body which has a grip portion connected to a front portion provided with bristles and the like, a channel...
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6179613 |
Compressed water supply system and supply device for dental unit-chair
A pressurized water supply system for a dental unit-chair comprising a water purifier purifying or sterilizing water from a water supply source, and supplying the water to which a given pressure is...
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6159007 |
Autoclaveable dental unit water line and pre-filter
A detachable autoclaveable dental unit water line and pre-filter having a water line made of a thermoplastic fluoropolymer tubing that connects to standard dental handset or tools. The...
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6152734 |
Dental anesthetic and delivery injection unit
An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube...
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6152733 |
Automated hands free oral cleansing device with bite block and computer control
An automated hands-free personalized cleansing device for oral hygiene is described in which a robotic cleansing head is mounted for reciprocatable movement on a mounting base and is powered and...
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6106287 |
Filter system for coupling of a dental handpiece
A filter system for coupling of dental handpiece is contemplated for use within a coupling system supplying air and water to a dental handpiece. The coupling system includes a swivel coupling...
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6095813 |
Method for applying a dental composition to tooth structure
A method of applying a dental composition to tooth structure of a dental patient includes the act of providing an applicator having an empty chamber at least partially surrounded by flexible wall...
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6083000 |
Dental handpiece attachment and method of making the same
The dental handpiece attachment includes a housing defining a dental handpiece receiving portion and a central portion. A receiving opening in the receiving portion is in fluid communication with a...
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6030214 |
Manual device for delivering a viscous fluid
The invention pertains to a device (10) for delivering a viscous fluid. The device features a housing (14), pistons (58,60) which act on containers (22,24) having the viscous fluid therein, a...
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6019905 |
Process for sanitizing chlorinated water
A method for providing an active sanitized aqueous medium in a dental treatment operation. A chlorinated water supply is treated with a physiologically-safe acidifier to provide a substantially...
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5975896 |
Non-rotary caries removal and restoration system
A non-rotary caries removal and restoration system for use in the treatment of tooth structures. The system includes at least two solution constituent reservoirs adapted to separately store the...
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5961326 |
Method and apparatus for protecting against cross contamination of patients caused by oral reflux in dental instrument water and air lines
A filter and one-way valve for protecting a dental patient from contamination by bacteria that may be picked up by water flowing through a supply line and to prevent cross contamination of patients...
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5942125 |
Dental unit water purifier
An ozone generator injects and entrains ozone enriched air into water to be used by a dentist or technician during a dental procedure. The ozone entrained in the water will eliminate the motility...
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5928505 |
Device for purifying and dispensing water
The present invention is directed to a water purification and dispensing apparatus which receives power through induction to eliminate the presence of exposed electrical contacts terminals. The...
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5927976 |
Medication injection device and method
A medication injection method and related device with a hollow drill bit for delivery of anesthetic or other medication through the hollow drill bit are disclosed. The device preferably includes a...
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5816803 |
Water injection type dental handpiece
A center injection type dental handpiece contains a cutting bar having a hollow axially penetrating the bar, holding means for detachably holding the bar, rotating means for rotating the bar, a...
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5785523 |
Dental water line flushing and disinfecting system
In a dental unit which includes various devices, one being a dental handpiece, through which water and a lubricant-disinfectant solution passes, a water line flushing and disinfecting system...
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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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5716210 |
Disposable filter for dental handpiece
A filter is provided for a dental device of the type including a hand-held working portion which utilizes air and water and a utility supply portion which supplies air and water to the hand-held...
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5709546 |
Water sanitizing system and process
A method for incorporating concurrrent delivery of a bactericidal agent into water intended for supply to a dental unit. A reservoir adapted to contain a liquid bactericidal agent is connected to a...
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5707234 |
Cartridge for dispensing dental material
The invention provides a miniature capsule-like cartridge having a hollow elongated generally cylindrical body having an inner wall with a substantially uniform diameter. The inner wall encloses a...
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