Annular traction device for perineal surgery

Abstract

The invention discloses an annular traction device for a perineal surgery, which comprises an annular base frame and an auxiliary traction assembly; the annular base frame comprises an annular fixing frame and a supporting assembly arranged at the bottom of the annular fixing frame; the auxiliary traction assembly comprises an drag hook body and a traction assembly; the traction assembly comprises a traction rod and a stand column, the front end of the traction rod is movably connected with a pull rod of the drag hook body, and the middle of the traction rod is movably connected with the stand column and can move in the horizontal direction of the stand column; the bottom end of the stand column makes contact with the skin of a patient, and the top end of the stand column penetrates through the annular fixing frame and then is movably connected with the position, close to the tail end, of the pull rod of the drag hook body through a movable joint; and the stand column is connected with the annular fixing frame through a hand control assembly. The invention provides the annular traction device for the perineal surgery, which can not only meet the traction requirement of the perineal surgery, but also has good traction stability; and meanwhile, the traction direction and the traction force can be quickly adjusted according to the requirements of different patients and in the operation process.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a ring-shaped pulling device for perineal surgery. Background technique [0002] Perineal surgery is a very common and important surgical method in urology, obstetrics and gynecology, and general surgery. Perineal surgery includes urethral and scrotum surgery in urology, vulva and transvaginal surgery in gynecology, and perianal surgery in general surgery. [0003] At present, when performing perineal surgery, the main problems are as follows: [0004] 1. The traction of the surgical wound in the perineum needs to ensure greater traction force and higher requirements for stability due to its special location; at present, the surgical assistant will inevitably increase the labor of the surgical assistant during the surgical traction process. Strength, and the pulling stability in this direction is poor; [0005] 2. At present, there are some stretching frames on the mar...

AI Technical Summary

Problems solved by technology

[0004] 1. The traction of the surgical wound in the perineum needs to ensure greater traction force and higher requirements for stability due to its special location; at present, the surgical assistant will inevitably increase the labor of the surgical assistant during the surgical traction process. Strength, and the pulling stability in this direction is poor;

[0005] 2. At present, there are some stretching frames on the market, but they are mainly used in abdominal surgery and they are stretched in the horizontal direction, which cannot meet the stretching requirements of the perineum and hands;

[0006] 3. The shape and size of the current pulling frame is fixed, and its pulling force is not easy to adjust

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