US Patent Issued to BMC MEDICAL on Sept. 22 for "Breathing gas delivery pipe, nasal catheter, and ventilation therapy device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,114, issued on Sept. 22, was assigned to BMC MEDICAL Co. LTD. (Beijing).

"Breathing gas delivery pipe, nasal catheter, and ventilation therapy device" was invented by Jiuzhong Liu (Tianjin, China), Yunjing Chen (Tianjin, China), Zhi Zhuang (Beijing), Fang Zheng (Tianjin, China) and Anjun Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A breathing gas delivery pipe, a nasal catheter, and a ventilation therapy device, where the breathing gas delivery pipe is used for delivering gas to a patient interface, and includes a gas delivery pipe body including a gas delivery channel and a heat preservation structure used for preserving heat of ...