The soother (100) is provided with a fluid guide (103) comprising one or more conduits (133a, 133b) for supplying e.g. oxygen to the nostrils of an infant. The fluid guide (103) is manufactured as a single piece to ensure a simple design. The soother (100) can be assembled from three or four parts which make the manufacturing of the soother simple. The soother (100) may be designed so that parts of the soother (100) are releasably connectable. Thereby, the soother (100) may be disassembled after use so that efficient cleaning is possible. Accordingly, the cleaned parts can be assembled possibly in combination with new parts and other part types. The design of the fluid guide (103) ensures convenient supply of e.g. oxygen to the nostrils and convenient connection of oxygen hoses (701).
