Aspects of the present invention provide a method and an apparatus for delivering a solution to a region of a human body, and washing, cleaning, and drying the region. The apparatus include a toilet seat assembly, and a spraying nozzle assembly. The spraying nozzle assembly includes one or more spray nozzle units having one ore more spray nozzle bodies that are retractable and adapted to deliver the solution, a first driving motor being connected to the one or more spray nozzle units and adapted for moving the one ore more spray nozzle bodies in retracting-and-extending motion, and a second driving motor being connected to the one or more spray nozzle unit and adapted for moving the one or more spray nozzle units in three-dimensional circular rotational motion. The one or more spray nozzle units may further include one or more nozzle jet head openings.

Aspects of the present invention provide a method for using an apparatus to deliver medicine and to wash, clean, and dry a region of a human body. The apparatus include a toilet seat assembly and a medicine delivery assembly. In addition, the apparatus may include a drying nozzle assembly and/or a spraying nozzle assembly. The medicine delivery assembly may include one or more medicine storage cartridges and/or one or more medicine base units, each medicine base unit includes at least a cartridge unit and at least a cartridges slot, wherein the cartridge slot is adapted to match with a medicine storage cartridge. The medicine delivery assembly may include a medicine delivery nozzle, which can be coupled to a spraying nozzle assembly, or may be operated by itself with a medicine delivery nozzle. Finally, the medicine delivery assembly can be controlled by one or more control units.

Aspects of the present invention provide a method for using an apparatus to deliver medicine and to wash, clean, and dry a region of a human body. The apparatus include a toilet seat assembly and a medicine delivery assembly. In addition, the apparatus may include a drying nozzle assembly and/or a spraying nozzle assembly. The medicine delivery assembly may include one or more medicine storage cartridges and/or one or more medicine base units, each medicine base unit includes at least a cartridge unit and at least a cartridges slot, wherein the cartridge slot is adapted to match with a medicine storage cartridge. The medicine delivery assembly may include a medicine delivery nozzle, which can be coupled to a spraying nozzle assembly, or may be operated by itself with a medicine delivery nozzle. Finally, the medicine delivery assembly can be controlled by one or more control units.

Aspects of the present invention provide a method and a remote-controlled system for delivering and applying water, medicines, cleaning solutions to a region of the body that may not otherwise be easily accessible (e.g., to the perianal region). The system is designed to enable the users to relax and enjoy on a bidet seat system that can apply water, medicines, cleaning solutions at a desirable angle that they can control, while the user is in a relatively comfortable and efficacious position for the treatment. The apparatus include a toilet seat assembly, a drying nozzle assembly, a spraying nozzle assembly, and a medicine delivery assembly. A method and apparatus is provided for using and delivering medicine, washing, cleaning, and drying a region of a human body.

Aspects of the present invention provide a method and a remote-controlled system for delivering and applying water, medicines, cleaning solutions to a region of the body that may not otherwise be easily accessible (e.g., to the perianal region). The system is designed to enable the users to relax and enjoy on a bidet seat system that can apply water, medicines, cleaning solutions at a desirable angle that they can control, while the user is in a relatively comfortable and efficacious position for the treatment. The apparatus include a toilet seat assembly, a drying nozzle assembly, a spraying nozzle assembly, and a medicine delivery assembly. A method and apparatus is provided for using and delivering medicine, washing, cleaning, and drying a region of a human body.

Aspects of the present invention provide a method and an apparatus for drying a region of a human body. The apparatus include a toilet seat assembly, and a drying nozzle assembly having one or more drying nozzle units with one ore more retractable elements adapted to deliver air at a predetermined temperature to the region of the human body, and a fan connected to the one or more drying units. In one aspect, the drying nozzle assembly also includes a first driving motor being connected to the one or more drying nozzle units and adapted for moving the one ore more retractable elements in retracting-and-extending motion, and a second driving motor being connected to the one or more drying nozzle unit and adapted for moving the one or more drying nozzle units in three-dimensional circular rotational motion.

Aspects of the present invention provide a method and an apparatus for drying a region of a human body. The apparatus include a toilet seat assembly, and a drying nozzle assembly having one or more drying nozzle units with one ore more retractable elements adapted to deliver air at a predetermined temperature to the region of the human body, and a fan connected to the one or more drying units. In one aspect, the drying nozzle assembly also includes a first driving motor being connected to the one or more drying nozzle units and adapted for moving the one ore more retractable elements in retracting-and-extending motion, and a second driving motor being connected to the one or more drying nozzle unit and adapted for moving the one or more drying nozzle units in three-dimensional circular rotational motion.

A device for spraying an enclosure is provided, in particular, a device to spray a toilet bowl. The device for automatically spraying an enclosure closable by a rotatable lid, wherein the device is attachable to the lid, comprises a spraying mechanism suitable for repeatedly spraying individual doses of a cleaning liquid into the interior volume of the enclosure; and an electronic control system which includes a tilt sensor; wherein the control system is configured to detect the orientation of the device, and wherein the electronic control system is programmed to perform steps that allow enhancing the safety and/or reliability of the operation of the device. A method for operating the device is also provided.

A device for spraying an enclosure is provided, in particular, a device to spray a toilet bowl. The device for automatically spraying an enclosure closable by a rotatable lid, wherein the device is attachable to the lid, comprises a spraying mechanism suitable for repeatedly spraying individual doses of a cleaning liquid into the interior volume of the enclosure; and an electronic control system which includes a tilt sensor; wherein the control system is configured to detect the orientation of the device, and wherein the electronic control system is programmed to perform steps that allow enhancing the safety and/or reliability of the operation of the device. A method for operating the device is also provided.

Provided is excretion detection system (50) including: toilet seat (10) that is openable; imaging unit (2) with which toilet seat (10) is provided; and information processor (15) that estimates at least one selected from the group consisting of (i) presence or absence of urine or feces, and (ii) a property of the urine or feces, by using imaging data of imaging unit (2), excretion detection system (50) being configured not to capture an image using imaging unit (2) when toilet seat (10) opens.