Percutaneous pedicle puncture needle anchoring position and puncture direction navigation system

• Main Authors: LIU BIN, YANG YANG, DONG JIANWEN, WU XIHUA, RONG LIMIN
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a percutaneous vertebral pedicle puncture needle anchoring position and puncture direction navigation system, and relates to the technical field of medical instruments, the percutaneous vertebral pedicle puncture needle anchoring position and puncture direction navigation system comprises a mechanical operation part, and the mechanical operation part comprises an operation bed, a mounting seat, a snakelike free arm, a fixator and a puncture needle; the height of the first end of the snakelike free arm is adjusted, after the second end of the snakelike free arm moves in place, the puncture needle is fixed by the fixator, and the anchoring position and the puncture direction are prevented from being changed in the gradual needle inserting process. The initial anchoring position and the needle inserting direction of the puncture needle are determined based on the arranged visual navigation part, the dependence on the experience of an operator in the puncture process is reduced, and the pe