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Background
Existing artificial anal sphincter studies have shown that biomechanical compatibility problem between artificial anal sphincter and rectum caused by long‐term morphological changes of the tissue surrounding the implanted prosthesis can lead to device failure or tissue ischemic necrosis. In this article, a mechanical artificial anal sphincter with constant force clamping is designed based...
Background
Fecal incontinence caused by sphincter dysfunction is a difficult medical problem that has not been fully resolved. The artificial anal sphincter provides a new therapeutic strategy for fecal incontinence. In order to solve the biomechanical compatibility problem between the artificial anal sphincter and intestinal tissue in clinical application, a design of constant force artificial anal...
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