US 12,453,648 B2
Adjusting device and adjustable cervical spine fixator
Zhenyu Li, Guangdong (CN)
Assigned to SHENZHEN AONUO MEDICAL TECHNOLOGY CO., LTD., Guangdong (CN)
Appl. No. 18/269,877
Filed by SHENZHEN AONUO MEDICAL TECHNOLOGY CO., LTD., Guangdong (CN)
PCT Filed Jan. 19, 2022, PCT No. PCT/CN2022/072757
§ 371(c)(1), (2) Date Jun. 27, 2023,
PCT Pub. No. WO2023/050658, PCT Pub. Date Apr. 6, 2023.
Claims priority of application No. 202111166967.3 (CN), filed on Sep. 30, 2021.
Prior Publication US 2024/0225883 A1, Jul. 11, 2024
Int. Cl. A61F 5/055 (2006.01)
CPC A61F 5/055 (2013.01) 19 Claims
OG exemplary drawing
 
1. An adjusting device, configured to adjust a position of a target, and comprising:
a rotating structure, comprising a connection member, wherein one end of the connection member is connected with the target and another end of the connection member is rotatable; and
a positioning structure, comprising a locking member and a positioning member matching with the locking member; wherein the locking member is arranged at a rotatable end of the connection member along a rotation direction of the connection member, one end of the positioning member is slidably arranged relative to the locking member, and another end of the positioning member is fixedly arranged;
wherein
the connection member is configured to rotate in a predetermined direction, and drive a slidable end of the positioning member to slide in a direction away from the locking member; and
the slidable end of the positioning member is configured to reset and engage with the locking member and reversely restrict rotation of the connection member, after the connection member is rotated in place;
a cowl casing having an accommodation chamber, wherein an avoidance hole in communication with the accommodation chamber is defined in surface of the cowl casing; one end of the connection member is inserted into the accommodation chamber via the avoidance hole and is rotatably connected to a wall of the accommodation chamber; and
an unlocking structure, the unlocking structure comprising a pull cord, the positioning structure and the pull cord are both located in the accommodation chamber.