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4993941 |
Dental irrigating needle
A dental irrigation needle includes a hub engagable with a syringe and a cannula having one closed end and another end fitted to the hub, the cannula being formed of a freely bendable material such...
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4976625 |
Inherently nonrotating reciprocating dental tool
There is provided a dental tool for use with a reciprocating drive means and a sleeve member operatively connected to the drive means for reciprocating motion and designed to retain a dental tool,...
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4975054 |
Dental tool
A dental tool adapted to deliver a mixed stream of two fluids to teeth of a patient. It comprises a nozzle, a hand-piece, and a resiliently flexible clip adapted to releasably retain the nozzle in...
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4973250 |
Apparatus and method for irrigating and aspirating periodontal pockets
An improved hand-held syringe for convenient and safe self-use simultaneously scraping and irrigating periodontal pockets, featuring three elements: a rubber-like bulb-syringe to carry medicant; a...
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4973246 |
Dental apparatus
A dental apparatus is provided which includes a handle having a hollow interior and an end portion which is slightly curved to facilitate insertion in the oral cavity of a dental patient. Within...
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4959052 |
Applicator for dispensing active substances
Disclosed is an oral applicator for the application of an active substance in the form of a hollow structure corresponding substantially in shape and dimensions to an external form of a crown of...
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4958751 |
Sub-gingival medicament applicator
A sub-gingival medicament applicator comprising an aerosol container having a gingival medicament filling and a nitrogen propellant. A wand is secured to the container and has an end portion...
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4957483 |
Sterilizable syringe
A sterilizable medical/dental syringe having a handle with a nozzle at one end is provided with means for releasably coupling the other end of the handle to a flexible supply hoses providing...
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4954082 |
Reciprocating dental tool
There is provided a dental tool for use with a reciprocating drive means and a sleeve member operatively connected to the drive means for reciprocating motion and designed to retain a dental tool,...
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4950159 |
Filter cartridge for dental syringe
Filter cartridge for filtering air and water dispersed by a dental syringe; the cartridge being a cylindrical member divided into two lengthwise spaces, one filled with water filtering material and...
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4942870 |
Dental hygiene device
A free-standing oral hygiene device that is attachable to and detachable from a faucet member with one hand. An elongate flexible hose extends from the device to a hand-held wand which terminates...
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4928675 |
Dental treatment apparatus
The process involves the application of heated water, above 40° C., to the teeth with simultaneous rotary brushing to remove plaque. The apparatus is a turbine power unit adapted to be connected...
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4913176 |
Dental pick
A dental pick having an enlarged head for removing plaque between teeth is disclosed. The pick has a handle portion and an operational portion. The handle portion has two gripping portions to...
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4907968 |
Dental syringe shield or prophylactic
A dental syringe covering, shield or prophylactic comprised of a thin, tear-resistant, but deformable material which is sterile and disposable for covering the exposed nozzle surfaces of different...
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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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4903688 |
Tooth cleaning toothbrush and system
A system for the removal of plaque and other unwanted debris from the teeth of a user includes a toothbrush having a handle, a distal head, and a multiplicity of bristles. Each bristle includes a...
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4892483 |
Oral drug retaining device
An oral drug retaining device includes a receptacle for receiving and holding a polymer matrix impregnated with a pharmacologic agent. The receptacle is formed by a cooperating basket and frame....
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4872837 |
Surgical or dental instrument and cannulae for aspirating, cleaning, drying and illuminating
This invention relates to a surgical or dental instrument capable of illuminating, washing with liquid, washing with sprayed liquid, drying with air, and aspirating. The instrument incorporates a...
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4865021 |
Device for hygienizing the bucal cavity
A device for irrigating the teeth and bucal tissues comprises a flexible laminar adaptor for placement between the lips and teeth. The adaptor is provided with irrigation nozzles connected to a...
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4861268 |
Tooth-anchored beneficial agent delivery device
A tooth-anchored beneficial agent delivery device comprising an anchor-member that is semipermanently attached to a tooth, such as by an adhesive, bonding or a tooth-encircling band, and one or...
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4859182 |
Dental syringe safety sheath apparatus
The present invention comprises a sheath for protecting a dental syringe and for preventing residual cross-contamination between successive patients. Means are provided for preventing contaminants...
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4854869 |
Unilateral direction control for dental syringe
The present invention discloses a method for rotation of the nozzle of a dental syringe wherein that syringe is used to direct and deliver various agents including air and water. This method for...
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4850868 |
Spray shield
The apparatus comprises a tubular member that is adapted to be attached to the working end of a dental handpiece and is used to contain and direct material dispensed from the handpiece in order to...
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4826431 |
Medical laser handpiece
A medical laser handpiece comprising a grip body, a semiconductor laser generator disposed in the grip body and an irradiation nozzle which is detachably cross-connected to the head of the grip...
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4824368 |
Oral hygiene appliances
An oral hygiene device includes a supply of liquid, a pump for propelling the to a point of use. A housing defines a cavity within which the pump is seated and which also includes an inlet and an...
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4808109 |
Dental treatment process and apparatus therefor
The process involves the application of heated water, above 40° C., to the teeth with simultaneous rotary brushing to remove plaque. The apparatus is a turbine power unit adapted to be connected...
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4793807 |
Method for supplying a heated liquid
An improved method and apparatus for effecting delivery of a chemical solution useful in the softening of tooth caries and/or plaque in a patient's mouth utilizes a reciprocating piston-type pump...
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4790751 |
Dental viewing apparatus and method
To permit more effective viewing during dental surgery of diagnosis, a retractor or probe assembly includes: (1) a cylindrical stainless steel handle about 14 centimeters long and 7 millimeters in...
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4787845 |
Oral irrigator
A device for use in oral and dental hygiene wherein an oral irrigator is provided for connection to a conventional syringe or the like for applying fluid under pressure to the irrigator. The...
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4770632 |
Delivery system for dental treatment solution
The present invention relates to an improved delivery system for a dental treatment solution. More particularly, the apparatus disclosed includes a housing defining a well, a reservoir container...
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4759712 |
Device for applying controlled temperature stimuli to nerve sensitive tissue
A device for and method of determining the thermal sensitivity of teeth and other nerve sensitive tissue is disclosed. The device comprises a portable probe for emitting a stream of pressurized...
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4743199 |
Method and tooth brush for the removal of plaque from teeth and gums
In a method and a tooth brush for removing plaque from teeth and gums, the mixture of ozone with air of a predetermined ozone concentration is fed into the oral cavity through tubular bristles,...
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4741697 |
Chairside filter/dryer for dental air syringe
The cartridge has a transparent housing with nipples at opposite ends thereof releasably insertable in the flexible tube which supplies compressed air from a primary filtering mechanism to a dental...
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4738669 |
Fluid dispenser using capillary action
A fluid dispenser having a handle portion supporting at least three spaced-apart, flexible prongs or tines that meet at a pyramidal apex to form a fluid-containing cradle. The cradle holds a...
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4699589 |
Apparatus and method for supplying a heated liquid
An improved method and apparatus for effecting delivery of a chemical solution useful in the softening of tooth caries and/or plaque in a patient's mouth utilizes a reciprocating piston-type pump...
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4685883 |
Local delivery of chemotherapeutic agents for the treatment of periodontal disease
A method for local delivery of chemotherapeutic agent (12) to a localized site in the mouth is disclosed. The method of delivery includes displacement or reflection of gingival tissues (20) from...
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4672953 |
Oral hygiene apparatus
An oral hygiene apparatus for facilitating the accomplishment of an oral hygiene program. The apparatus includes liquid injection ports and a suction opening which are located proximate the...
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4671259 |
Jet tip for an oral hygiene appliance with a single or multiple stream
The invention relates to a jet tip on the handle of an oral hygiene appliance. The jet of the jet tip has an opening in which a slidable core piece is displaceable, which core piece exposes only...
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4671768 |
Implant as well as a dental prosthesis attached to one or more of such implants
Implant (1) comprising an anchoring part having one or more fixing means (2) as well as a prosthesis part adapted to fix a dental prosthesis, which implant is provided with a cavity (4) extending...
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4669453 |
Lavage system
A mechanism, such as a motor driving a pump, creates a pulsating fluid flow. A sensor senses an operating condition of the system and provides a signal representative of the condition. A controller...
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4668190 |
Liquid admixing apparatus for dental water-injection systems
Liquid admixing means for a dental oral water-injection system are provided for introducing an additive liquid from a reservoir through an additive tube into a water conduit in the water-injection...
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4655198 |
Hand-held appliance for personal hygiene
A hand-held appliance for mouth and tooth care with a grip portion having a manipulating element that is designed as a sliding switch and that is capable of being shifted in an axial direction. A...
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4648838 |
Dental handpiece
A dental handpiece, having provided at one end thereof at least one outlet opening for the discharge of a streaming medium. The outlet opening has a light-emitting element associated therewith. As...
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4644937 |
Mouth and tooth spray apparatus
In a mouth- and tooth-spray apparatus, the energy supply to an electric motor in the apparatus base is supplies by means of a rechargeable battery of an electric toothbrush. For this purpose, the...
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4629425 |
Dental mirror
Mirror apparatus for examining body cavities such as the mouth including a handle having inner and outer end portions, valve apparatus connected to the outer end portion of the handle and a syringe...
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4619612 |
Dental spray handpiece
The present invention is directed to a dental spray handpiece for agents such as air and water having a nozzle member with a discharge orifice at one end and a connecting element at the other end...
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4611992 |
Spray guard for dental tool
An anti-splash device for attachment to a dental tool that delivers an aqueous fluid from a nozzle, which comprises an inverted U-shaped member having a base and integral, opposed legs depending...
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4602906 |
Dental instrument for applying powdered polymers
A dental instrument for applying powdered polymers has a reservoir for the powdered polymer that is pressurized at least while the polymer is being applied and communicates with a polymer nozzle...
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4592728 |
Periodontal lavage delivery system
Collected bacteria in a deep periodontal pocket may be treated without the need for periodontal surgery by introducing a delivery instrument into the pocket through its open end, and then...
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4583982 |
Fluid dispenser
A fluid dispensing device features a hand held tool having at least three fluid supporting prongs. The prongs are arranged in pyramidal fashion to form a fluid containing cradle at the apex. An...
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