ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,743, issued on March 24, was assigned to REDDRESS LTD. (Pardes Hana, Israel).
"Blood extraction" was invented by Alon Kushnir (Givat Ada, Israel) and Ohad Ilan (Givat Ada, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a container (1, 10) for holding a liquid, in particular an infusion or irrigation liquid, said container having a liquid phase (6) containing the liquid and a gas phase (4), in which in the operating position a liquid opening is formed in the lower region of the container (1, 10) and the container has a gas opening. The gas opening is formed by a gas pipe (3) permanently connected to the contai...