ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,648, issued on Oct. 28, was assigned to SHENZHEN AONUO MEDICAL TECHNOLOGY Co. LTD. (Guangdong, China).
"Adjusting device and adjustable cervical spine fixator" was invented by Zhenyu Li (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adjusting device, including: a rotating structure, including a connection member having one end being connected with the target and another end rotatable; and a positioning structure, including a locking member and a positioning member matching with the locking member. The locking member is arranged at a rotatable end of the connection member along a rotation direction of the connection member, one e...