Resources Contact Us Home
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
Panel for decoration
Integrated disk driving module including a stepping motor integrally formed with a base unit
Systems and methods for updating a data store using a transaction store
Front exterior of an automotive tail lamp
Adsorptive molded parts and the use thereof
Control strategies for a multi-mode drive system
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
  Randomly Featured Patents
Magnetic resonance method and device to differentiate among pixels representing a silicon-dominated substance, water-dominated tissue and fat-dominated tissue
Method and device for detecting damage in materials or objects
Process for the preparation of finasteride Form I
High sensitivity positive resist layers and mask formation process
Semiconductor apparatus and testing method using different internal voltages to output binary signals
Steam distribution apparatus for the nip of two rolls
Method and device for producing tubular formed body
Optical sampling using intermediate second harmonic frequency generation
Data processor system clock checking system
Method and composition for treating and preventing retinal damage