Surgical electric drill and orthopedic surgery system

• Main Authors: CHEN ZHIWEI, ZHOU HAOKAI, XIAO XIUYUN
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a surgical electric drill and an orthopedic surgery system. The surgical electric drill comprises a shell; the driving unit is movably installed in the shell, the driving unit comprises a motor and a driving shaft, the driving shaft is connected with the motor, the driving unit can move relative to the shell between a far-end position and a near-end position, the driving unit is far away from the front end of the shell at the far-end position, and the driving unit is far away from the rear end of the shell at the near-end position. At the near-end position, the driving unit is close to the front end of the shell; the retaining component is fixedly connected with the first end part of the driving shaft; and a threaded member connected with the second end of the drive shaft. The internal structure of the surgical electric drill can be effectively simplified, the weight of the surgical electric drill is reduced, and the size of the surgical electric drill is reduced. 本公开公开一种手术电钻及骨科手术系统，所述