A tapered wound dressing

Abstract

The invention relates to a cone-shaped wound dressing for postoperative care of anorectal surgery. The cone-shaped wound dressing at least includes a cone with a bottom outer diameter of 10-120 mm, a height of 10-150 mm, and a cone angle of 0-75 degrees. The cone is covered with a layer of hygroscopic material. The cone-shaped wound dressing of the present invention is ingeniously designed. It is designed as a cone-shaped wound dressing that matches the wound in shape and is covered with absorbent material on the surface. It can be used for wound care after human anorectal surgery. Easy to change dressing, convenient and simple to operate. Moreover, the cone-shaped dressing can use hygroscopic medical materials, which is more conducive to wound healing. It can effectively reduce the difficulty of nursing, reduce the intensity of nursing, avoid cross-infection caused by leakage, and shorten the postoperative nursing time of anorectal surgery.

Description

technical field

[0001] The invention belongs to the field of medical equipment, and in particular relates to a tapered wound dressing for nursing after anorectal surgery. Background technique

[0002] It is difficult to care for wounds after anorectal surgery, mainly because the anus has a special shape and cannot be treated with conventional flat or strip dressings. Clinically, in order to properly handle such wounds and provide a relatively ideal healing environment for wound healing, medical staff have to cut the gauze / dressing into pieces, then fill the wound on the anus, and finally find a suitable one. On top of the cotton pad, apply several strips of medical tape to the cotton pad to hold the dressing in place. These steps are cumbersome and time-consuming, which is not conducive to wound care, wastes a lot of time for nurses, and increases the intensity of care. And sometimes due to poor sealing of the tamponade, easy leakage of fluid leads to cross-infection and t...

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