1
Thomas Skorka, Hans Josef Schuetz: Dispenser for manually discharging plural media. Ing Erich Pfeiffer & Co KG, Steele Gould & Fried, May 2, 1989: US04826048 (147 worldwide citation)

A dispenser (1) has two facing and outwardly sealed reservoirs (2) for separate media components, as well as for each reservoir (2) a separate discharge pump (3), both discharge pumps (3) being simultaneously operable by means of a common handle (10). Thus, the components are separately sucked in an ...


2
Methods and Devices for Forming Biomedical Coatings Using Variable Mixing Rations of Multi-Part Compositions. Ethicon, December 27, 2018: US20180368824-A1

The present invention relates devices capable of continuous and simultaneous expression of components of a multi-part biomedical composition with variable mixing ratios. The device has at least two syringes that contain the inter-reactive components of the multi-part biomedical composition. At least ...