DEVICE FOR THE TRANSNASAL OR ORAL ADMINISTRATION OF DRUGS OR THE LIKE

摘要

A device for the transnasal or oral administration of drugs or similar media, comprising a finger-like applicator (3) which has a spray nozzle (6) disposed at its free end and includes a cylinder space (1) for accommodating the medium to be administered, said medium being applicable by means of a piston (7) from the cylinder space (1) through the spray nozzle (6). The spray nozzle (6) is formed by a membrane-like seal (4) having a fluid passage which opens under pressure. (Figure 1)