Features
1,Imitate the baby's life size, lie on the side on a hard board, bend the head toward the chest, bend the knees toward the abdomen, hold the knees with both hands, and arch the waist as far back as possible. It can also simulate a sitting position.
2,The bony landmarks are accurate: the spinous process space and the posterior superior iliac spine are obvious.
3,Puncture site: 3rd to 4th lumbar intervertebral space.
4,The hand feels realistic, the needle insertion has a strong sense of breakthrough, and correct puncture can simulate the outflow of cerebrospinal fluid.
5,Equipped with spare spinal canal and puncture needle.