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8435034 |
Rotatable ultrasonic dental tool
The present invention describes an ultrasonic dental insert capable of enhanced operating efficiency. A first transducer generates ultrasonic vibrations. A connecting body has a proximal end and a...
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8057480 |
Ultrasonic handpiece
An ultrasonic handpiece is used for augmenting a bone screw. The handpieces comprise a housing, an ultrasonic converter shiftingly accommodated in the housing, and a sonotrode connected to one end...
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8043088 |
Endodontic procedure employing simultaneous liquefaction and acoustic debridgement
An ultrasonic liquefaction endodontic system having a graspable hand piece includes a contra-angle tip assembly that has an insert and an internal fluid flow passageway. A portion of the fluid flow...
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7981071 |
Apparatus and method for reducing pain during skin puncturing procedures
A handheld instrument for minimizing pain during administration by injection of a liquid, such as, an anesthetic that has a main body, a vibration unit mounted in the main body when initiated to...
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7959438 |
Movable pin ultrasonic transducer
An ultrasonic tool is disclosed with a handpiece (300, 500, 806) containing coils (304A-304D; 504A-504D; 804A-804B) that produce an electromagnetic field that vibrates a magnetic rod (102, 702A,...
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7744729 |
Ultrasonic energy system and method including a ceramic horn
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof...
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7731823 |
Ultrasonic energy system and method including a ceramic horn
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof...
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7686773 |
Injection distraction device
A system for mitigating pain in a patient associated with needle penetration in the administration of medication, and in particular to a vibratory device configured to be utilized with a variety of...
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7675219 |
Method for controlling an ultrasonic unit of an ultrasonic cleaning system
The invention relates to a method for controlling an ultrasonic unit f an ultrasonic cleaning system with at least one control unit, one generator unit and one hand-held unit containing the...
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7604479 |
Tip wrench for ultrasonic dental tool
A dental instrument comprising a handpiece with a threaded extension and a working tool for attachment to the extension includes a wrench mounted on the distal end of the handpiece for use in...
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7297238 |
Ultrasonic energy system and method including a ceramic horn
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof...
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7175431 |
Water guiding mechanism of teeth cleaning machine
A water guiding mechanism of teeth cleaning machine comprising a center shaft, a plastic base and an ‘O’ shape ring, the major character as following: a stainless-steel head is installed on the fro...
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7172420 |
Ultrasonic shaping instrument
The invention concerns an ultrasonic shaping instrument comprising: a mount structure (10), a sonotrode (14) elastically mounted on the mount structure (10), a tool (16) fixed to the sonotrode (14)...
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7150629 |
Lighted ultrasonic handpiece and color code grip system
The present invention relates to a dental scaling translucent insert which provides a coaxially aligned light adjacent the distal end of such insert for illuminating the tip of the dental scaler...
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7140878 |
Microendodontics ultrasonic surgical dental tool having water port and method of making same
A dental tool for use with an ultrasonic transducer, the tool comprises a substantially elongate tool defined by a shaft having a proximal end with a coupling attachment at the proximal end for...
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7118377 |
Dental system and method of producing the same
A dental system for cleaning a user's teeth and marginal gingiva with a drug solution includes a mouthpiece made for each user and having substantially the same shape as the teeth and the marginal...
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7011520 |
Two part ultrasonic swivel insert, with one part rotatable relative to the other
An ultrasonic insert carries a rotary bearing adjacent to the transducer. The bearing slidably engages an ultrasonic handpiece. When seated in the handpiece, the insert is substantially decoupled,...
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6810585 |
Method of making a microendodontics ultrasonic surgical dental tool having water port
A dental tool for use with an ultrasonic transducer, comprises a substantially elongate tool defined by a shaft having a proximal end with a coupling attachment for attachment to an ultrasonic...
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6716028 |
Ultrasonic swivel insert
An ultrasonic insert carries a rotary bearing adjacent to the transducer. The bearing slidably engages an ultrasonic handpiece. When seated in the handpiece, the insert is substantially decoupled,...
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6494714 |
Method of making a tool tip and tool tip
The invention provides a method of making a transducer activated tool tip, comprising, providing a substantially linear tip body having a fluid inlet end and a fluid outlet end. The tip body has an...
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6450811 |
Dental scaler system and method
The method of dental scaling of the invention uses a scaler and reservoir system, comprising: a scaler handpiece having a scaling tip, a scaler housing enclosing a scaler valve, a compressor...
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6340299 |
Device for pouring dental mixture
The present invention provides a dental-mixture pouring device for pouring a mixture into a target site while minimizing catching of bubbles in the mixture, wherein vibration generated by a...
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6293793 |
Stackable reservoir and scaler system
An ultrasonic dental tooth treatment system including an ultrasonic dental handpiece, a fluid reservoir housing and a power control housing. The reservoir housing is supported by the control...
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6270342 |
Dental laser treatment hand-piece and system
A handpiece is presented which utilizes fluid channels instead of electric wiring to provide power to a treatment device. These fluid channels operate a micro-turbine generator that provides...
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6190642 |
Irrigating and lavage compositions
Irrigants to be used with vibratory scaling apparatus and lavage are provided. The irrigants of the invention are characterized in that they contain medicaments for the treatment of conditions in...
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6164968 |
Trimodular ultrasonic dental device
A three-part ultrasonic dental insert and replacement system used in a handpiece having an induction coil disposed about a well and operably connected to power supply. The three parts include a...
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6139320 |
Apparatus, method and expedient materials for ultrasonic preparation of human and animal hard or soft tissues and of dental or bone replacement materials as well as object obtained thereby
For ultrasonic preparation of hard or soft tissues or of tissue replacement material a apparatus is proposed comprising a hand piece (10), which includes an ultrasonic vibration generator (16), an...
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6030212 |
Stacking reservoir and scaler system
A stacking system includes a reservoir housing, a base housing and a handpiece. The reservoir housing supports a readily removable container. The reservoir housing has feet and a pivotable cover,...
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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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5927977 |
Dental scaler
A dental scaling system includes a scaling instrument with a handpiece and a scaling tip at the end of the handpiece. An ultrasonic transducer is connected to the scaling tip, and there is an...
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5775901 |
Insert for ultrasonic scaler
An insert for an ultrasonic scaling instrument includes an elongated body. A plastic gripping collar surrounds the insert near one of the ends. A fluid input port is on an end of the collar. An...
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5762495 |
Surgical instrument particularly for dental surgery
A surgical instrument including an operative assembly (1) and a supply assembly (3). The back of the operative assembly (1) and the front of the supply assembly (3) have complementary connectors...
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5749727 |
Transducer activated subgingival tool tip
A transducer activated subgingival tool for contacting subgingival tooth surfaces and directing a fluid adjacent to said surfaces, wherein the tool has an activated tip having a fluid inlet end, a...
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5725370 |
Dental tip
A dental tip comprises a proximal end portion connected to a drive source and a distal end portion adapted to act on a region to be subjected to dental treatment. The distal and proximal end...
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5567153 |
Transducer activated tool tip
A transducer activated tool for contacting workpiece surfaces and directing fluid adjacent to the surfaces is disclosed. The tool may be ultrasonically activated by attachment to an insert that...
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5501596 |
Autoclavable dental scaler handpiece
A dental scaler is provided which has a control unit and a handpiece assembly linked to the control unit by a conduit carrying fluid and electrical power. The handpiece assembly includes a conduit...
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5437606 |
Ultrasonic system to alleviate toothaches
A method to improve infusion and diffusion of local anesthesia into the gum surrounding a decayed tooth by the application of ultrasound vibration to the hypodermic syringe and needle as local...
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5431565 |
Vibrating scaler for dentistry
Scaler consisting of a body comprising at its proximal end a device of known type for rapid connection to the lead of the dental unit, and leaving its distal end a scaling curette, and at its...
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5419703 |
Method of subgingival scaling and lavage
An insert for use in an apparatus for scaling of teeth and lavage of the gingival sulcus is provided. The insert comprises a tip for scaling and delivery of lavage fluids, retaining means for...
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5395240 |
Sterilizable dental medical handpiece containing electric coil
An ultrasonic handpiece wherein the entire assembled handpiece may be sterilized with an ingress of the sterilizing fluid into the interior of the handpiece. The handpiece is formed with an...
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5125837 |
Apparatus and method for therapeutic lavage and scaling of teeth
An apparatus for scaling of teeth and lavage of the gingival sulcus is provided. The apparatus comprises a base unit which contains reservoirs for the medicaments used in the lavage procedure, and...
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5055043 |
Dental fluid control apparatus
Dental apparatus includes a tank of compressed sterile oxygen, or another compressed gas such as nitrogen, a source of a pressurized treatment liquid, and valves for coupling the oxygen tank or...
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5013241 |
Ultrasonic jet dental tool and method
A dental tool and method for removing plaque from teeth and for cleaning teeth, as well as for other applications, wherein ultrasonic energy is coupled into a liquid stream that impinges upon the...
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4961923 |
Irrigants for use in scaling and/or lavage apparatus
Irrigants to be used with vibratory scaling apparatus and lavage are provided. The irrigants of the invention are characterized in that they contain medicaments for the treatment of conditions in...
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4961698 |
Ultrasonic device with additive chamber
An ultrasonic device includes an auxiliary chamber for receiving an additive in tablet form. The ultrasonic device includes an ultrasonic tool which is connected to an ultrasonic vibrator by a...
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4820152 |
Single multi-function handpiece for dental instruments
A single handpiece that can be used in multiple dental treatments is provided. The handpiece comprises a housing having a coil for producing an electromagnetic or electrostrictive field in the...
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4818229 |
Dental ultrasonic endodontic unit
A readily manipulatable fastening for a dental endodontic file and tip assembly for operation by ultrasonic vibrations. The fastening is compatible with a wide range of handpieces of different...
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4804364 |
Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequencies
Ultrasound apparatus intended for the curettage or exeresis of biological tissues by irrigation of a liquid subject to cavitation and by suction of the disaggregated tissues, the apparatus...
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4505676 |
Endodontic unit
An endodontic unit comprising an elongated ultrasonic oscillating body having a tubular conduit extending beyond one end and provided with a weighted head on the outer end and in which a socket is...
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4501558 |
Ultrasonic dental cleaning tip stabilizer
In an ultrasonic dental cleaning and scaling device, the ultrasonically energized scaling tip and the water nozzle are positioned adjacent to one another. The scaling tip is within a grooved shield...
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