Seat and Cover System with Dynamic Spray nozzle

An apparatus for delivering a solution to a region of a human body, comprising:

• a toilet seat assembly having a drying mechanism within a base housing;
• a spraying nozzle assembly, comprising:
• one or more spray nozzle units comprising 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 units and adapted for moving the one or more spray nozzle units in three-dimensional circular rotational motion;
• and
• one or more control units adapted to receive a user input and, based on the user input, to direct movements of the first driving motor and the second driving motor and adjust the positions of one or more spray nozzle channels within the spraying nozzle assembly.

A method of using an apparatus to deliver a solution to a region of a human body, comprising:

• controlling one or more movements of a spraying nozzle assembly by one or more control units, wherein the controlling further comprising:
• directing one or more three-dimensional rotational movements of one or more spray nozzle units of the spraying nozzle assembly by communicating one or more control units with one or more first driving motors connected to the one or more spray nozzle units;
• and
• directing one or more extending and retracting movements of the one or more spray nozzle units of the spraying nozzle assembly by communicating the one or more control units with one or more second driving motors connected to the one or more spray nozzle units.