Casana Care, Inc.

Rochester Institute of Technology

Nicholas J Conn

David Borkholder

Masoumeh Haghpanahi

Austin McChord

Steve Petrucelli

Systems, devices, and methods are disclosed herein for monitoring physiological data of subjects seated on a toilet, including systems, devices, and methods for monitoring loads and forces on a toilet seat. In some embodiments, systems, devices, and methods disclosed herein include a set of sensors that can measure loads and forces present at coupling points between a toilet seat and a base or other components of a toilet.

Systems, devices, and methods for monitoring loads and forces on a seat

Apparatus, system and method for medical analysis of a seated individual, includes determining the aortic valve opening; the PTT; and calculating the PWV. Determining the aortic valve opening includes collecting BCG data while sitting on a seat and determining the timing of the aortic valve opening, taking into account posture. Measuring the aortic pulse wave transit time includes collecting BCG data while sitting on a seat capable of measuring changes in apparent weight; determining the timing of the aortic valve opening; detecting the arrival of the pulse wave at the end point; and measuring the relative timings of the two events. Calculating the PWV includes determining a length of the arterial segment through which a pulse wave is to be measured between a start point and an end point; and dividing the determined length of the arterial segment by the PTT.

Apparatus, system and method for medical analyses of seated individual

Systems, devices, and methods are disclosed herein for monitoring physiological data of subjects seated on a toilet, including systems, devices, and methods for monitoring loads and forces on a scale device. In some embodiments, systems, devices, and methods disclosed herein include a set of sensors that can measure loads and forces present at a scale device receiving the feet of an individual seated in a toilet.

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Winston Salem, NC, United States of America

Nicholas J Conn