| 摘要 |
FIELD: medicine. SUBSTANCE: device has plate 1, screw 3, top and lower units for fastening to spinal column. Each unit has pin 4 and nuts 7 for fixing two combs 5 in posts. Lower end of plate 1 is made in form of fork for embracing spring placed into oval-shaped grooves made at side surfaces of case 9 of spring-loading member. As a result, load is distributed uniformly at disks and bodies of spinal column. EFFECT: preservation of physiological mobility of spinal column. 2 cl |
