Two-process sleep wheel
OwnerDouglas E. Moulinventor
Life of this patent
Estimating the term…
Abstract
A wheel chart for visualizing sleep pressure on a person's body by manipulating a series of moveable circular disks positioned on a common axis wherein the wheel includes a first disk representing a circadian (C) process and second disk representing a homeostatic (S) process. The disks are rotatable relative to each other to simulate how the C and S processes increase and decrease sleep pressure.
Claims16
A wheel chart, comprising:
- a series of moveable circular disks positioned on a common axis, the disks including a first disk representing a circadian process and a second disk representing a homeostatic process;
- wherein the disks are rotatable relative to each other to display the effect of the interaction of the circadian process and the homeostatic process on overall sleep pressure by simulating a shift in circadian and homeostatic processes;
- wherein the first disk displays information selected from the group consisting of:
- a phase response curve;
- a heat map of sleep pressures from the circadian process;
- and
- a combination region for the co-representation of both the circadian process and the homeostatic process;
- wherein the phase response curve is a line graph rendered on a circular axis along which units of time are displayed, wherein the units of time are in increments over a 24-hour period;
- wherein the phase response curve is graphed along the 24-hour period in units of shift in phase advance or phase delay;
- wherein the units of time are displayed on a fixed circular disk as a background on which the first disk overlays;
- and
- wherein the first disk includes:
- the phase response curve as an outer concentric ring along an edge of the first disk;
- and
- a first heat map as an inner concentric ring relative to the phase response curve.
2-6. (canceled)
(canceled)
A wheel chart graphing a circadian process and a homeostatic process on separate disks, the disks being rotatable relative to one another to display the physiological processes governing sleep and circadian rhythms, the circadian process being graphed as a first circular heat map and the homeostatic process being graphed as a second circular heat map, the first and second heat maps being rotatable relative to one another and at least partially translucently overlapping to display an effect of the combined circadian and homeostatic processes on sleep pressure.
(canceled)
A method of visualizing the shifting of a body's circadian rhythm:
- providing a wheel chart, comprising a series of moveable circular disks positioned on a common axis, the disks including a first disk representing a circadian process and second disk representing a homeostatic process, wherein the disks are rotatable relative to each other to display the effect of the interaction of the circadian process and the homeostatic process on overall sleep pressure by how the circadian and homeostatic processes interact to effect sleep pressure, wherein the first disk displays a phase response curve;
- selecting a goal wakeup time in relation to a current environmental time;
- setting the circadian process disk to the current environmental time;
- determining whether the goal wakeup time requires a delay or advance of the body's circadian rhythm;
- using the phase response curve to establish a new wake up time to delay or advance the circadian rhythm;
- setting the circadian process disk to the new wake up time;
- and
- repeating the last two steps, if necessary, until the new wake up time is the goal wakeup time.
Dependencies are inferred from the claim text.