Traction instrument for orthopedic surgery and operation method thereof

Abstract

The invention discloses a traction instrument for orthopedic surgery and an operation method thereof, and relates to the technical field of medical instruments.The traction instrument comprises a U-shaped mounting frame, a vertical guide rod is mounted at the top of the U-shaped mounting frame, the vertical guide rod is slidably sleeved with a vertical sliding sleeve, a fastening unit is mounted on the vertical sliding sleeve, and the fastening unit is connected with the U-shaped mounting frame. And the side part of the vertical sliding sleeve is provided with a fixed sleeve through a distance adjusting unit. The traction device is reasonable in structure, when the adjusting knob is rotated, the two traction pieces can be driven to move face to face or back to back, the purpose of conducting traction on skin and flesh at an incision of a patient is achieved, through arrangement of the traction locking assembly, the positive and negative tooth lead screw can be fixed or loosened, and it is effectively avoided that in the operation process, the skin and flesh are damaged. The traction device is simple to operate and convenient to use, the number of required medical staff is reduced, the activity range of attending doctors is widened, and the operation can be carried out smoothly.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a traction device for orthopedic surgery and an operation method thereof. Background technique [0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. In orthopedic surgery, it is necessary to use Pull the skin and flesh at the incision to the traction device without hindering the treatment of the bone. [0003] The traditional traction method is generally to use retractors or surgical forceps to pull the skin at the incision. During the operation, multiple medical staff are required to cooperate, and there are too many people in the operating room, which will reduce the range of movement of the attending doctor. Therefore, the present application dis...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a traction device for orthopedic surgery and its operating method to solve the above-mentioned background technology. During surgery, multiple medical staff need to pull the skin and flesh at the incision through pull hooks or surgical forceps. Too many people in the operating room will reduce the range of activities for the attending doctor, making the operation more difficult and inconvenient to use

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