Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.

Abstract: A fishing downrigger assembly secured to the stern of a boat for use with a fishing rod and reel during trolling. A substantially planar shaped base has a top face with an upwardly extending superstructure, a spaced apart bottom face defining therebetween a predetermined thickness, a front end and a rear end. An arm pivotally secures to the base along an axis defined therebetween and so that a substantially elongated portion of the arm extends substantially upwardly and forwardly from the base. A reel is rotatably secured to the superstructure, a cable extending from the reel and which is guided along the arm before terminating in a suspended weight. The reel further includes at least one line release clip located at a selected distance from the weight and which is capable of being engaged by the fishing reel. A catch mechanism is established between the base and the pivoting arm and actuates in a direction substantially parallel and offset relative to the pivotal axis.