What are the best products (diapers, pads) for fecal incontinence?

My mom is dealing with pretty serious fecal incontinence. So horrible and humiliating for her. (She is not demented, btw.) So far, she has only used Depends, which are really for urinary incontinence and usually contain feces. Most of the products out there are for urinary, not fecal. I would appreciate being able to give her a better solution to this if anyone can recommend something. Thank you.