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
Virtual physician acute myocardial infarction detection system and method
Schottky diode and method of manufacture
Generating a funding and investment strategy associated with an underfunded pension plan
Polypeptide microparticles
Method and apparatus for coordinating hopping of resources in wireless communication systems
Dynamic allocation of access channels based on access channel occupancy in a cellular wireless communication system
Battery loading and unloading mechanism
  Randomly Featured Patents
Circuit and method for calculating a logic combination of two encrypted input operands
Dowel jig
Glass/polymer melt blends
Fluorescent lamp ballast with current feedback using a dual-function magnetic device
Continuous cold cut slicing machine
Portable, self-contained data collection systems and methods
Control methods for micromirror devices implemented with a single address electrode
Fluid mixing system
Cleaning blade and process for producing same