US Patent Issued to LINKR MEDICAL (SHANGHAI), SHENZHEN COLINN MEDICAL on March 31 for "Sealing valve and closed structure anesthetic bottle" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,216, issued on March 31, was assigned to LINKR MEDICAL (SHANGHAI) Co. LTD. (Shanghai) and SHENZHEN COLINN MEDICAL Co. LTD. (Shenzhen, China).

"Sealing valve and closed structure anesthetic bottle" was invented by Xiangming Sun (Shanghai), Yushun Wang (Shanghai) and Gang Shen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a sealing valve (10), including a guiding tube (1), comprising a first end (11) configured to be inserted into an outer packaging bottle and a second end configured to be connected to an anesthesia vaporizer (12); the outer peripheral surface of the first end (11) is provided with a conve...