ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,973, issued on June 16, was assigned to Hamilton Medical AG (Bonaduz, Switzerland).
"Emergency ventilator with removable common cover for simultaneously covering filter and battery compartment" was invented by Daniel Hepting (Maladers, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "An emergency ventilator for artificially ventilating patients in the event of a medical emergency, including: -a housing with an ambient air suction opening and a ventilating gas outlet opening, -a fan which is designed and is arranged in the housing so as to convey ambient air from the ambient air suction opening to the ventilating gas outlet opening, -an air...