ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,419, issued on Dec. 16, was assigned to LOEWENSTEIN MEDICAL TECHNOLOGY S.A. (Luxembourg).
"Respiratory mask and process for making a respiratory mask" was invented by Martin Eifler (Glueckstadt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a respiratory mask having a mask unit and having an emission device for discharging exhaled gas from the respiratory mask. The mask unit comprises a mask body and a connection unit which can be connected to the mask body for connection of a respiratory gas feed line. The emission device comprises a plurality of flow channels, which are arranged in at least one part of the mask un...