Hall Labs LLC

John W Christiansen

Joshua Larsen

K Jeffrey Campbell

An analytical toilet is disclosed having at least one health and wellness sensor and a base supporting a bowl. A removable access panel is removably attached to the base. A space is provided between the base and the toilet, which is adapted to contain the at least one health and wellness sensor.

Analytical toilet with access panel

An analytical toilet, comprising: a bowl for receiving excreta supported by a base; a pressure sensor mounting fixture, comprising: a chamber with an outlet, wherein the chamber is in fluid communication with the contents of the bowl through the outlet, a pressure sensor cavity above the chamber having an inlet in fluid communication with the chamber such that an air bubble is maintained in the pressure sensor cavity, and a pressure sensor adapted to measure the pressure in the pressure sensor cavity is disclosed. The disclosed toilet is able to accurately measure changes to the contents of the bowl by measuring changes to the pressure in the bowl using a pressure sensor that is kept separated from the toilet contents.

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American Fork, UT, United States of America

John W Christiansen