Embodiments of the invention are directed to apparatuses for securing and sealing apertures in tissue and related methods of use. An exemplary apparatus for collapsing an aperture in a wall of tissue can include a base biased to collapse into a collapsed state from an expanded state. The apparatus can also include a plurality of collapsible fingers extending from the base, wherein the collapsible fingers can be configured to collapse about tissue adjacent to and defining the aperture so as to close the aperture in the wall of tissue.
