Ben Welter - Thursday, April 20, 2017
U.S. patent application 20170105827 (Renew Medical Inc., Foster City, Calif.):
"A device for treating fecal incontinence in a subject is provided. The device includes a plug configured for positioning mostly within an anal canal of the subject. ... A phase change material can also be used in stem portion 12 and optionally cap portion 14; the material can be stiff under room temperature and soft at body temperature. Plug 10 can be filled with such a material and deformed while molten (e.g. by stretching the plug from its ends) to as to form a more deliverable structure with reduced cap portion diameter when the material sets. Once in the body, the material melts and plug 10 assumes its natural configuration providing the anchoring and sealing necessary for treating fecal incontinence."