Resources Contact Us Home
Method for indicating shelf-life after mixing pre-dosed, pre-packaged two-part dental compositions

Image Number 6 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
Variable line size prefetcher for multiple memory requestors
System and method for managing locally-initiated medical device interrogation
Drawer for holding beverage cartridges
Method for treating early severe diffuse acute respiratory distress syndrome
Surround sound virtualization apparatus and method
Determining a nucleic acid sequence imbalance
Toner, method for forming toner, developer, and image forming method
  Randomly Featured Patents
Bump forming method
Impedance-tuned terminal contact arrangement and connectors incorporating same
Therapy of leg muscle cramps
Anti-scatter grids and collimator designs, and their motion, fabrication and assembly
African violet plant named Angelica
Method for identifying and blocking embedded communications
Open lattice panel
Stud capacitor device and fabrication method
Process for purifying isoprene
Dual bit memory cell