Abstract: The embodiments disclosed herein relate to catheter assemblies. The catheter assemblies can include a multi-lumen catheter, a junction hub, and extension legs. The catheter assemblies can also include a sheath that includes a membrane that is permeable to one or more gases and impermeable to one or more liquids or solids. The catheter assemblies can be configured to deliver food to a patient through a first lumen, and simultaneously vent or aspirate one or more gases from the patient through a second lumen. The catheter assemblies can also include preformed catheters that assume a non-linear three-dimensional shape when in a relaxed state.

Abstract: A container adapted to receive an electronic cigarette is configured to obscure the fact that an electronic cigarette is contained within. The container is provided with an open ended receptacle to slidably insert an electronic cigarette. The outer surface of the receptacle is provided with ornamentality to appear to be a surrogate device, such as a writing utensil, a flashlight, or a laser pointer. Alternative embodiments provide for an adapter to enable the container to function as the surrogate device while containing the electronic cigarette.