Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for indicating shelf-life after mixing pre-dosed, pre-packaged two-part dental compositions










Image Number 12 for United States Patent #7569185.

A pre-dosed, pre-packaged mixing system and associated method for mixing, storing, and dispensing a two-part dental composition that becomes less stable upon mixing. The mixing system includes a pre-dosed, pre-packaged quantity of a first component contained within a first chamber, and a pre-dosed, pre-packaged quantity of a second component contained within a second chamber. The chambers are separated by separation means so as to separate the two-components prior to mixing. Once mixed, the practitioner is able to record a mixing and/or expiration date on at least a portion of the mixing system so as to indicate a shelf-life of the less stable mixed dental composition.








 
 
  Recently Added Patents
Light powered hearing aid
Display device and projector
Synchronization of sound generated in binaural hearing system
Charge pump and method of biasing deep N-well in charge pump
Air-fuel ratio control apparatus for an internal combustion engine
Image scanner and image forming apparatus
Auto-aligning spectroscopy system
  Randomly Featured Patents
Garment for concealing patient medical appliances
High-visibility gunsight
Fiber optic control network and related method
Luggage rack for a vehicle
Cookie cutter
Golf ball
Method for generating a simulated sensor signal pattern for a marking gap in a signal-generating disk
Schottky-barrier MOS devices
Surgical instrument
Table