Resources Contact Us Home
Disposable dental prophylaxis apparatus capable of discharging predetermined amount of dentifrice material therefrom

Image Number 2 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
Tropoelastin derivatives
Isolation rings for blocking the interface between package components and the respective molding compound
Sensing during magnetic resonance imaging
Electronic flash device
System and method for conditionally sending a request for data to a home node
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Device and method for producing a fluidic connection between cavities
  Randomly Featured Patents
Automatic air inlet and outlet valve assembly
Roasting jack
Image processing apparatus and method
Thin film transistor and method of fabricating the same
Human tissue plasminogen activator
Detecting rootkits over a storage area network
Retractable ledge socket
Use of hydroxyflavanones for masking bitter taste
Method for the production of an immunostimulating mucin (MUC1)
Dental delivery system