US 12,303,436 B2
Orthopedic spinal injury therapy device
Weichao Li, Kunming (CN); Weibing Liu, Kunming (CN); Tingting Dong, Kunming (CN); Xuesong Zhang, Kunming (CN); Qianbo Fan, Kunming (CN); and Feilong Bao, Kunming (CN)
Assigned to The First People's Hospital of Yunnan Province, Kunming (CN)
Filed by The First People's Hospital of Yunnan Province, Kunming (CN)
Filed on Jun. 21, 2022, as Appl. No. 17/845,250.
Claims priority of application No. 202121386508.1 (CN), filed on Jun. 22, 2021.
Prior Publication US 2022/0401280 A1, Dec. 22, 2022
Int. Cl. A61G 13/12 (2006.01); A61G 13/00 (2006.01); A61G 7/057 (2006.01); A61M 35/00 (2006.01)
CPC A61G 13/009 (2013.01) [A61G 13/1225 (2013.01); A61G 13/1265 (2013.01); A61G 7/05723 (2013.01); A61G 13/128 (2013.01); A61G 2200/327 (2013.01); A61M 35/30 (2019.05)] 5 Claims
OG exemplary drawing
 
1. An orthopedic spinal injury therapy device, comprising:
a lying plate (1), wherein an inflatable bag (14) is provided in the middle of the lying plate (1);
a straight slot (101) formed in the lying plate (1) on one side of the inflatable bag (14);
supporting plates (2) vertically connected to both sides of the bottom end of the lying plate (1);
a sliding rod (7) having opposing ends, the sliding rod horizontally arranged between the supporting plates (2);
a nut block (4) and a movable block (6) connected to the opposing ends of the sliding rod (7):
a threaded rod (3) vertically connected into the nut block (4) by threads and a fixed rod (5) vertically penetrating through the movable block (6), wherein upper ends and lower ends of the threaded rod (3) and the fixed rod (5) are fixed to side walls of the corresponding supporting plates (2) by mounting blocks;
a hollow-square sliding block (8) slidingly provided on the sliding rod (7), and a mounting plate (9) connected to a top portion of the sliding block (8);
fixed blocks (10) positioned at four right-angle sides of a top end surface of the mounting plate (9); and
pull rods (11) vertically penetrating through the fixed blocks (10), and chucks (12) connected to ends of the pull rods (11).