A muscle retraction device for general surgery

Abstract

The invention discloses a muscle retractor for a general surgery operation. The muscle retractor comprises a base, stand columns and cross rods. A first mounting groove is formed in the surface of the base, first sliding grooves are formed in the two side faces of an inner cavity of the first mounting groove, the stand columns are in sliding clamping connection between the first sliding grooves of the first mounting groove, screws are welded to the lower ends of the outer side faces of the stand columns, and the ends, exposed out of the base, of the screws are connected with rotary discs; second mounting grooves are formed in the inner side faces of the stand columns, second sliding grooves are formed in the two side faces of the inner cavity of each second mounting groove, the cross rods are in sliding clamping connection between the second sliding grooves of the second mounting grooves through second sliding blocks, traction columns are evenly arranged on the side faces of the cross rods, second screw holes are formed in the positions, corresponding to the outer side faces of the stand columns, of the second mounting grooves at equal intervals, and bolts are arranged in the second screw holes. The muscle retractor for the general surgery operation is simple in structure, the muscle tension width and height can be adjusted according to needs, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a muscle retraction device for general surgery. Background technique [0002] In the existing surgical operation process, the wound needs to be opened and then fixed in position before the operation can be performed. The existing operation does not have a muscle retraction device, and only the hands of the operator are opened and then fixed. However, due to the tight wound, the hand The trembling cannot be fixed in time, causing inaccurate and often automatic closing of the muscles during the operation, which affects the operation, especially the inability to separate accurately leads to poor results. Muscle retractors are often used in general surgery. The existing technology The middle muscle retractor is inconvenient to operate and requires two people to operate. The fixation effect is not good, which affects the operation, and cannot adjust the width and height. T...

AI Technical Summary

Problems solved by technology

[0002] In the existing surgical operation process, the wound needs to be opened and then fixed in position before the operation can be performed. The existing operation does not have a muscle retraction device, and only the hands of the operator are opened and then fixed. However, due to the tight wound, the hand The trembling cannot be fixed in time, causing inaccurate and often automatic closing of the muscles during the operation, which affects the operation, especially the inability to separate accurately leads to poor results. Muscle retractors are often used in general surgery. The existing technology The use of the middle muscle retractor is inconvenient to operate, requires two people to operate, the fixation effect is not good, affects the operation, and cannot adjust the width and height. Therefore, we propose a muscle retractor for general surgery

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