| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 433114000 |
Hand-held tool or handpiece
| 165 |
| 433105000 |
Including clutch or variable transmission | 4 |
| 20100330528 | Dental Tool Displacement Apparatus and Method with Slow Rotational Motion - A dental tool displacement apparatus for use with a motorized power handle to displace a dental tool includes a tool holder having a receptacle for receiving the dental tool, and a drive arrangement. The drive arrangement defines a transmission from the motorized power handle to the tool holder such that the tool holder undergoes reciprocating motion parallel to the tool axis at a first frequency of oscillations per minute and rotates about the tool axis at a second frequency of rotations per minute. In some cases, the two types of motion are generated by an eccentric drive pin engaging an annular slot which has gear teeth along one side, thereby generating an angular rotation step of the tool holder during each reciprocating stroke. In some cases, the first frequency is at least one order of magnitude greater than the second frequency. | 12-30-2010 |
| 20120021377 | ELECTRIC IMPLANT TORQUE WRENCH - An electric implant torque wrench includes a main unit, having a torque generating mechanism for outputting a torque and a control knob for adjusting and setting the torque, a handle having a flexible tube connected to the main unit for receiving the torque outputted by the main unit, and a clutch mechanism connected to the handle for receiving the torque outputted by the main unit for rotating a rotary tip to drive a dental implant into a patient's gum. The clutch mechanism stops the rotary tip from rotation when the torque outputted by the main unit reaches the value set by the control knob during installation of the dental implant. | 01-26-2012 |
| 20150366632 | DENTAL PREPARATION INSTRUMENT HAVING A TOOL THAT ROTATES IN AN ALTERNATELY REVERSIBLE MANNER - The invention relates to a dental preparation instrument ( | 12-24-2015 |
| 20160000521 | DENTAL PREPARATION INSTRUMENT WITH A PNEUMATIC TURBINE - A dental preparation instrument having a pneumatic turbine ( | 01-07-2016 |
| 433104000 |
Including lubricating or apparatus cooling means | 3 |
| 20100151415 | Device for Further Processing a Fluid Materials - A device for further processing a fluid material, particularly a care device for medical or dental tool holders, the material being stored in a tank under pressure, the device having a coupling fixture having an adapter forming a screw connection to the tank under pressure, the adapter of the coupling fixture being pivotally supported. | 06-17-2010 |
| 20120231415 | Dental Handpiece with Air-Foil Bearings - A dental handpiece of the type having a bearing supporting a turbine. At least one of the bearings is an air-foil type. | 09-13-2012 |
| 20160081775 | Bone Implant Drill - A bone implant drill includes a bearing received in a sleeve. A transmission shaft includes a rod extending through the bearing and a transmission member formed on an end of the rod and received in the sleeve. The other end of the rod extends beyond the sleeve. A cutting rod includes a cutter, a coupling member received in the sleeve, and a positioning member between the cutter and the coupling member. The cutter and the coupling member are provided on two ends of the cutting rod respectively. The coupling member includes second teeth releasably engageable with first teeth on a free end of the transmission member. An elastic element is mounted in the sleeve. The elastic element includes a first end mounted around the coupling member and abutting the positioning member. The elastic element further includes a second end mounted around the transmission member and abutting the bearing. | 03-24-2016 |
| 433112000 |
Flexible shaft transmission | 1 |
| 20110306010 | DENTAL DEVICE ADAPTER SYSTEM, DENTAL HYGIENE SYSTEM, AND METHOD OF OPERATING A DENTAL HYGIENE SYSTEM - Provided is a dental handpiece adapter connection system, dental handpiece adapter connection method, and a dental handpiece adapter. The dental handpiece adapter includes a first portion configured to engage a dental device having a first geometry and a second portion configured to engage a dental handpiece having a second geometry. The first portion being engaged with the adapter and the second portion being engaged with the adapter permits the dental handpiece to rotate a rotatable portion of the dental device. | 12-15-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20100092916 | METHOD AND DEVICES TO INCREASE CRANIOFACIAL BONE DENSITY - The present invention relates to a method for increasing bone growth in teeth and/or other craniofacial regions of a subject. This method includes administering to the jaw and/or teeth of the subject a mechanical vibration having a frequency of 10 to 1000 Hz with an acceleration peak of 0.1 to 2.00 g and that can produce a low magnitude strain of 1 to 50 microstrain in the jaw and/or teeth. The present invention also relates to devices that deliver high frequency, low magnitude force to the teeth. | 04-15-2010 |
| 20110207079 | COATED SURGICAL AND DENTAL IMPLEMENTS AND IMPLANTS WITH SUPERIOR HEAT DISSIPATION AND TOUGHNESS - The present application describes apparatus and methods for coating a base surgical or dental implement with a nickel boron or nickel phosphorous coating. | 08-25-2011 |
| 20120141954 | HANDS-FREE ORAL CLEANING APPLIANCE - The hands-free dental appliance includes upper and lower tray members ( | 06-07-2012 |
| 20160030143 | FOLDABLE AND FLEXIBLE ULTRASONIC VIBRATION MASK FOR TEETH CLEANING - A foldable and flexible ultrasonic vibration mask for cleaning teeth comprises two upper devices and two lower devices. Each upper device comprises a flexible substrate, coils configured to generate ultrasonic sound and formed on the flexible substrate, coils configured to generate audible sound and formed on the flexible substrate, a resonance chamber attached to the flexible substrate and including a magnetic alloy. Each lower device includes a flexible substrate, coils configured to generate ultrasonic sound and formed on the flexible substrate, and a resonance chamber attached to the flexible substrate and including a magnetic alloy. The flexible substrates of the two upper devices are fixed together. The flexible substrates of each upper device and a corresponding lower device are fixed together. The flexible substrates of the two lower devices are fixed together. | 02-04-2016 |
| 20180021105 | DENTAL AND/OR SURGICAL INSTRUMENT WITH A CARTRIDGE, AND A CORRESPONDING CARTRIDGE | 01-25-2018 |
