Muscle retracting device for general surgery

Abstract

The invention discloses a muscle retracting device for a general surgery, and relates to the technical field of medical instruments. The device comprises a base; a front positioning mechanism is arranged in a guiding groove on the front; a retracting mechanism is respectively installed in left and right working position slots; the front positioning mechanism comprises an adjusting screw; the adjusting screw is in threaded connection with an adjusting base block; a sleeve joint device includes a 'C' shaped collar; the inner side of the collar is provided with an elastic strip along the side inthe attaching mode; the upper end of a sliding block is fixedly provided with a horizontal rotating pole; the lower end of a support rod is fixedly connected with a retracting support piece; the retracting mechanism on the left side includes a spindle; the spindle is rotatably sleeved with a plurality of retracting tubes in the front-rear direction in the rotating mode; the outsides of the retracting tubes are fixedly connected with pulling strips. The muscle retracting device has the advantages of optimizing the structure, reducing occupation of the operation space, retracting the muscle at larger distance at the same time and facilitating various operation of the surgery.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] During general surgery, the wound needs to be opened and fixed to obtain the surgical space and field of view. When traditional retractors are used, they rely on the hands of medical staff to fix them, which is time-consuming, laborious and unstable; general muscle retractors use relatively complex and bulky instruments for muscle retraction and positioning, and at the same time involve height adjustment and self-positioning. , retraction positioning and other multiple mechanisms, and the structure is complex. When retracting a long wound, in order to adapt to the shape of the wound, either multiple retractors are required to work at the same time, or the puller of the retractor needs to adapt to the shape. More positioning and shaping devices occupy more standing and operating space, and are easy to be touched by personnel and cause harm, which is not c...

AI Technical Summary

Problems solved by technology

When traditional retractors are used, they rely on the hands of medical staff to fix them, which is time-consuming, laborious and unstable; general muscle retractors use relatively complex and bulky instruments for muscle retraction and positioning, and at the same time involve height adjustment and self-positioning. , retraction positioning and other multiple mechanisms, and the structure is complex. When retracting a long wound, in order to adapt to the shape of the wound, either multiple retractors are required to work at the same time, or the puller of the retractor needs to adapt to the shape. More positioning and shaping devices occupy more positions and operating space, which are easy to be touched by personnel and cause harm, making it inconvenient for medical staff to perform surgical operations

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