US Patent 11931288 Collapsible intravaginal cups

Systems and methods for collapsible intravaginal cup in accordance with embodiments of the invention are disclosed. In one embodiment, provided herein are devices and methods for an intravaginal insert device for collecting menstrual fluid comprising a receptacle comprising a top rim, a base, and a wall connecting the base to the top rim, wherein the top rim comprises an opening, and a ring support connected to the top rim and having an outer perimeter that is larger by at least 10% than an outer perimeter of the top rim.