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
Implantable device
Automated pizza preparation and vending system
Multi-state DC-DC converter having undirectional switches
Dry-cooling unit with gravity-assisted coolant flow
Image generation device with optimized dose control
System and method for judging success or failure of work of robot
Systems and methods for redox flow battery scalable modular reactant storage
  Randomly Featured Patents
Nucleic acid encoding a human G-protein receptor HPRAJ70 and method of producing the receptor
Intervertebral spacer
Configurable cache allowing cache-type and buffer-type access
Graphical user interface system for steam turbine operating conditions
Windshield repair apparatus
Imager having multiple storage locations for each pixel sensor
System and method for processing videos and images to a determined quality level
R--Fe--B rare earth sintered magnet and method for producing same
Analog to digital conversion by measuring the ratio of RC time constants