Abstract: A nasal suction device includes a collection chamber within a nasal tip for collecting mucus. The nasal suction device also includes an air pump, located within a main body, in fluid communication with the collection chamber. The nasal suction device further includes an air gap chamber defined in a base removably coupled with the main body, the secondary air gap chamber positioned between the collection chamber and the air pump.

Abstract: A potty training system includes a base, a platform supported by the base and including a central opening, and a basin supported by the platform. The basin aligns with the central opening of the platform to collect waste. The basin includes a pour spout extending outwardly from a sidewall. The potty training system also includes a topper removably positioned on the platform. The base, the platform, the basin, and the topper are selectively configurable in at least: a first arrangement where the base supports the platform, the basin, and the topper to function as a standalone potty, and a second arrangement where the topper is adapted for positioning on a conventional toilet seat separate from the base.

Abstract: A potty training system includes a base, a platform, a basin and a topper. In a first configuration, the platform is installed on top of the base, the basin is supported by its support flange on the platform so as to occupy a central hole of the platform, and the topper is installed on top of the platform and basin. The platform, basin and topper are keyed to each other. An inner surface of a basin pour spout intentionally is spaced from an outer surface of a downwardly depending topper ring. Instead of keying to the inner surface of the basin pour spout, the topper has a downwardly extending blade that is received in a blade receptacle spaced from an inner margin of the platform. In a second configuration, the base is inverted and used as a step, the basin and platform are not used and the topper is placed to span an adult toilet seat.

Abstract: A potty training system includes a base, a platform, a basin and a topper. In a first configuration, the platform is installed on top of the base, the basin is supported by its support flange on the platform so as to occupy a central hole of the platform, and the topper is installed on top of the platform and basin. The platform, basin and topper are keyed to each other. An inner surface of a basin pour spout intentionally is spaced from an outer surface of a downwardly depending topper ring. Instead of keying to the inner surface of the basin pour spout, the topper has a downwardly extending blade that is received in a blade receptacle spaced from an inner margin of the platform. In a second configuration, the base is inverted and used as a step, the basin and platform are not used and the topper is placed to span an adult toilet seat.

Abstract: A urine collection cup has a collapsible sidewall with a plurality of living hinges, such that the height of the cup in its collapsed configuration is much reduced. To reconfigure the collection cup into a use configuration, the user grasps a protruding bottom flange of the cup and pulls the flange downward and away from the cup's top rim. The cup may be part of a system that also includes a stick or strip for determining the presence or concentration of an analyte in the urine. An end of the stick may abut a ridge in the cup floor when the urine is being sampled. The top rim of the cup has opposed notches across which the stick or strip may be placed while undergoing a visual change.