Abstract: An irrigation device for use in an ear canal is a main body of substantially conical shape having a central axis. There is at least one input duct connecting to a lavage liquid delivery apparatus for injecting the lavage liquid into the ear canal. There is at least one output duct allowing the continuous drainage of used lavage liquid. At least a part of the input duct has an axis which is inclined relative to the central axis of the main body. This directs impingement of the lavage liquid against wall surfaces and not against the eardrum.

Abstract: The invention relates to esters of 3-hydroxy-quinuclidine with phenoxycarboxylic acids, and their salts having general formula: ##STR1## wherein R.sub.1 represents H,CH.sub.3, and R.sub.2 represents H, Cl,Br or a radical of an acid of the group comprising oleic, pivalic, nicotinic, clofibric, pyridineacetic and teophyllineacetic acid.The compounds of the invention jointly show hypocholesteremizing and hypotriglyceridimizing activity, combined with other therapeutically interesting properties, such as beta-blocking, diuretic, anti-inflammatory activity.The invention furthermore relates to the pharmaceutical compositions containing the compounds of the invention as the active ingredients.