Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Disposable dental prophylaxis apparatus capable of discharging predetermined amount of dentifrice material therefrom










Image Number 7 for United States Patent #7510396.

The present invention relates to a hand tool used by dental professionals to polish a patient's tooth. The hand tool can be connected to a hand motor used to rotate a wheel cup with a plurality of grinding wings that rub against the patient's tooth as a predetermined amount of dentifrice material is discharged directly on the patient's tooth through a drain hole within the wheel cup. The dentifrice material is discharged from a tube that is assembled in the housing of the hand tool. The tube has a plurality of folds formed on the tube body in such a manner as to be folded by a given distance while being compressed to discharge the dentifrice material therefrom. The tube is compressed by a link with a push button that is guided in the forward direction as it is pushed by a finger.








 
 
  Recently Added Patents
Support for a parameterized query/view in complex event processing
Utility knife
Automatic setup of reflector instances
Method of treating lung cancer
Printing apparatus
System and method for redundant array copy removal in a pointer-free language
Method and system for providing intelligent call rejection and call rollover in a data network
  Randomly Featured Patents
Roaming control method for digital mobile telephone
Ejector cycle system with critical refrigerant pressure
Controlling services in a packet data network
Lefty polypeptides and derivatives thereof
Scanner
Process for coating a surface
Stationery accessory
Process for treating chlorine-containing organic compounds
Method and an apparatus to actively sink current in an integrated circuit with a floating I/O supply voltage
Add/drop multiplexer node