Traction frame convenient to adjust for shoulder arthroscopy surgery

Abstract

The invention discloses a traction frame convenient to adjust for shoulder arthroscopy surgery. The traction frame comprises a base and a frame body matched with the base, wherein the base comprises abottom plate, the bottom plate is provided with support legs, the bottom plate is further provided with an insertion sleeve, an insertion through hole is formed in the insertion sleeve, the frame body comprises an insertion tube, a tube body of the insertion tube is provided with a plurality of insertion threaded holes from top to bottom, the insertion tube can be inserted into the insertion sleeve, through the match between a bolt and the insertion through hole and the insertion threaded holes, the frame body and the base are fixedly connected, the frame body comprises a support plate, the support plate is connected with the upper end of the insertion tube, the support plate is provided with a support arm component and a traction component, and the traction component is positioned at thefront end of the support arm component. The traction frame is simple in structure, and the operation of medical workers during the surgery is facilitated.

Description

technical field [0001] The invention relates to a medical device, in particular to a traction frame for shoulder arthroscopic surgery. Background technique [0002] Due to the special anatomical structure of the shoulder joint, patients with shoulder arthritis, biceps brachii rupture, and osteoarthritis usually need to use the lateral position when undergoing shoulder arthroscopic surgery. Use upper extremity traction devices to maintain extremity abduction design requirements. Shoulder arthroscopic surgery is suitable for surgical treatment of joint loose bodies, biceps brachii rupture, osteoarthritis, etc.; [0003] Although shoulder arthroscopic surgery is a common operation, there is no specific standard structure for the traction equipment that must be used in the surgery. Most hospitals still use self-made traction frames to traction the affected arm. The common structure is to place a base frame at the end of the bed, and a traction frame is installed above the base...

AI Technical Summary

Problems solved by technology

[0003] Although shoulder arthroscopic surgery is a common operation, there is no specific standard structure for the traction equipment that must be used in the operation. Most hospitals still use self-made traction frames to traction the affected arm. The common structure is to place a base frame at the end of the bed, and a traction frame is installed above the base frame. Both ends of the traction frame are equipped with fixed pulleys. The fixed pulley extends from one end of the traction frame to the other end, and the other end of the traction rope is usually manually pulled by a medical staff during the operation, so that the purpose of lifting the patient's affected limb can be achieved, but such an operation The method consumes a lot of physical strength for the medical staff, and at the same time, it cannot guarantee that the medical staff will not move at all during the process of holding the hands. The reliability is relatively poor, and the medical staff will use saline bags instead of manual pulling, but this method Although it is more reliable than manual pulling, it is difficult to control the strength of pulling and the effect is not good.

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