Device, method of use and early warning method for assisted recovery of intestinal air fistula

Abstract

The invention discloses a device, a use method and an early warning method for auxiliary recovery of intestinal air fistula. The device is used to help the escort to lift the patch placed at the fistula of the intestinal cavity to prevent the patch from being displaced. When in use, the accompanying person places the arch-bridge-shaped bracket on the hospital bed, and the adjusting bracket slides along the length direction of the hospital bed to the position above the fistula. Adjust multiple sliding components to make them in the required position and angle, pull out the wire in the wire take-up so that the wire hook hooks the lifting wire, after adjusting the length and strength, the wire take-up automatically tightens, and the patch is in the required position In the pulled state, it provides support to the intestinal air fistula closed by the patch. Through the early warning processing of the present invention, the patch changes that traditionally need to be observed by human eyes, especially due to pressure changes or deformations, are transformed into grayscale difference processing of pictures, and it is determined whether the pressure on the patch or Whether the position has changed, improve the efficiency and accuracy of early warning judgment, and avoid the traditional defect of relying on human eye observation.

Description

technical field [0001] The invention relates to computer image processing, in particular to the field of early warning processing of intestinal air fistula supplementary patches, and in particular to a device for auxiliary recovery of intestinal air fistula, its use method and early warning method. Background technique [0002] Intestinal air fistula is a special type of external intestinal fistula, which refers to the direct exposure of the intestinal cavity to the air without skin, subcutaneous or other tissue coverage. It is also called exposed intestinal fistula. Abnormal passages, most commonly seen during laparotomy during surgical damage control procedures. The recovery of the fistula is very critical. [0003] The traditional method of relying on mesh-assisted drainage often does not heal ideally because the cut skin cannot maintain the tension of the real healthy skin. Therefore, in the prior art, a lifting patch is used to put it into the fistula, and the two end...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an auxiliary recovery device for abdominal open intestinal air fistula and its use method, which can quickly realize the adjustment of position, angle and strength, and solve the problem in the prior art that escorts need to manually lift the thread

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