Bed wetting preventative alarm system - has nappy type garment attached to battery operated electronic alarm device

摘要

A bed wetting prevention system has a double cable (3) attached to the belt (2) of a nappy type garment (1). Inside the nappy (4) a series of isolated sections (3') are present and are connected to further isolated sections (3") in the probable urine discharge area. A signal device (6) is attached by the cable (3) through a junction box (5'). The signal device contains a lower power battery operated alarm with a thyristor (9) in series with where control electrode is attached the pair of cable leads (3). The two other thyristor contacts are attached to a signal device i.e. bell, light etc. and the other battery role.