Abstract: A toilet includes an urine tester having a test tube secured to an operator pivotally mounted in a toilet seat, which can be operatively biased for receiving a urine liquor passed from a toilet user, and for visual detection of possible disease symptoms directly from the tester formed in the toilet for convenient and hygienic self-examination.

Abstract: A safety toilet seat comprising a cassette jacket type seat, a water transporting system and a controlled heating system whereby the cassette jacket-type seat is made as a jacket, the interior of which is filled with water which is kept warm by the controlled heating system. A spray nozzle is provided at the front and rear of the cassette jacket-type seat and in communication with the interior thereof. The warm water in the seat is sprayed via the nozzles to thereby wash the anus and/or genitals of user seated thereon.Conventionally heated toilet seats when used during the cold winter season are usually heated by means of an electric heating coil encased within the toilet seat. Additionally, if the toilet unit is equipped with a genital and/or anus wash washing unit, a second electric heating coil is necessary. Dual heating coils of this nature tent to waste energy, increase production cost and promote maintenance problems with respect to the toilet unit.