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
Acoustic reconfiguration devices and methods
Method of forming wafer level mold using glass fiber and wafer structure formed by the same
Reduced plating ignitron
Apparatus for counting particles in a gas
Hemostatic devices and methods of making same
Organizer
Methods of forming activated carbons
  Randomly Featured Patents
Self aligned method of forming non-volatile memory cells with flat word line
Radially resilient electrical connector with welded grid
Method for assisting a user in the process of creating software code
Computer system having a dedicated multimedia engine and multimedia memory having arbitration logic which grants main memory access to either the CPU or multimedia engine
Saddle bags
Lighthouse fence
Image forming apparatus and image-density control method
Cooling fan for electric treadmill motor
Self-propelled irrigation system
Methods of forming a protective diffusion layer on nickel, cobalt and iron base alloys