Intraoperative body position traction frame in shoulder arthroscopy operation

Abstract

The invention discloses an intraoperative body position traction frame in a shoulder arthroscopy operation. The intraoperative body position traction frame comprises a support frame and a control device, wherein a traction belt is arranged on the support frame; one end of the traction belt is connected with a balance weight device; the other end of the traction belt is connected with an upper limbrestricting device; a lead screw is arranged on the support frame; a ball spline is arranged on the lead screw; a first guide grove matched with the traction belt is formed in the ball spline; the traction belt is arranged in the first guide groove; the balance weight device comprises a first water storage container and a second water storage container; the first water storage container is fixedly connected with the traction belt; the bottom surface of the first water storage container is provided with a water discharging hole; the water discharging hole is connected with an electromagnetic valve; a water suction pump is arranged at the lateral surface of the second water storage container; a water suction opening of the water suction pump is communicated with the second water storage container; a water discharging opening of the water suction pump is connected with a water delivery pipe. The intraoperative body position traction frame in the shoulder arthroscopy operation has the advantages that the balance weight is convenient; the load cannot be caused on workers.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a postural traction frame for shoulder arthroscopic surgery. Background technique [0002] As a minimally invasive surgery, arthroscopy is a major advancement in orthopedic technology in this century with precise surgery and fast functional recovery. The application of shoulder arthroscopy began in 1958 and has developed rapidly in recent years. [0003] Existing postural traction frames for shoulder arthroscopic surgery are generally made up of supports, traction ropes, human body upper limb restraints and counterweights. And adopt the mode of artificial counterweight, counterweight is inconvenient, and easily causes burden to medical personnel, is difficult to meet the demand on the market. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a postural traction frame in arthroscopic surgery which has convenien...

AI Technical Summary

Problems solved by technology

However, the manual counterweight method is inconvenient, and it is easy to cause a burden on the medical staff, and it is difficult to meet the needs of the market.

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