Muscle-retracting device used for surgery in general surgery department

Abstract

The invention discloses a muscle-retracting device used for a surgery in the general surgery department. The device comprises a fixing seat. The upper end of the fixing seat is fixedly equipped with an installing disc. A fixing rod is arranged at the lower end of the fixing seat. The upper end of the fixing rod is provided with a clamping disc. Additionally, the fixing rod is fixedly connected with a fixing seat. A vertical rod is installed on the installing disc. The lower end of the vertical rod and the installing disc are fixedly installed. A first rotary disc is arranged at the upper end of the vertical rod. The first rotary disc comprises a fixing disc and a rotating disc. The rotating disc of the first rotating disc is fixedly connected with a fixing disc of a second rotary disc through a hinge. The second rotary disc and the first rotary disc are the same in structure. The rotating disc of the second rotary rod and one end of a transverse rod are fixedly installed. A first motoris arranged in the interior of the hinge. A mechanical structure is used for dilating a wound and fixing the wound. Additionally, the dilating size and the dilating angle are adjustable. Surgery operation is not affected due to the reasonable structure of equipment.

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 pulled apart and then fixed in position before the operation can be performed. The existing surgical retractor has no fixing device and is only fixed by the hands of the operator after opening it. However, due to the tight wound, the hand trembles Unable to fix in time, causing the retractor to be drawn inaccurately and often automatically closed during the operation, which affects the operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a muscle retraction device for general surgery, which uses a mechanical structure to expand and fix the wound, and the expansion size and expansion angle are adjustable, and the equipment str...

AI Technical Summary

Problems solved by technology

[0002] In the existing surgical operation process, the wound needs to be pulled apart and then fixed in position before the operation can be performed. The existing surgical retractor has no fixing device and is only fixed by the hands of the operator after opening it. However, due to the tight wound, the hand trembles If it cannot be fixed in time, the retractor will not be opened accurately during the operation and will often close automatically, which will affect the operation.

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