Method of prefilling and supporting person on fluid filled body support system

Claim 1

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated zones inflatable to different final preset pressures, which method comprising determining a final preset pressure to which each zone of the mattress is to be inflated when a person is reclining atop the mattress in order to achieve spinal alignment of that person in the reclined position, prefilling each zone of said mattress, to a predetermined initial prefill pressure, sealing said mattress zones against the inflow, or egress of fluid, locating the person in a reclining position atop said mattress while said mattress zones remain sealed against further inflow or egress of fluid so as to cause the pressure of said zones of said mattress to change solely as a consequence of said person reclining atop said mattress to said final preset pressures previously determined as appropriate to achieve and maintain spinal alignment of said person reclining atop said mattress.

Claim 2

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated zones inflatable to different final preset pressures, which method comprising determining a final preset pressure to which each zone of the mattress is to be inflated when a person is reclining atop the mattress in order to achieve spinal alignment of that person in the reclined position, prefilling each zone of said mattress, to a predetermined initial prefill pressure, sealing said mattress zones against the inflow, or egress of fluid, locating the person in a reclining position atop said mattress while said mattress zones remain sealed against further inflow or egress of fluid so as to cause the pressure of said zones of said mattress to change solely as a consequence of said person reclining atop said mattress to said final preset pressures previously determined as appropriate to achieve and maintain spinal alignment of said person reclining atop said mattress.

Claim 5

The method of individually customizing inflatable mattresses for maximum sleeping comfort, which mattresses each have a plurality of zones inflatable to different pressures such that a person reclining atop said mattresses is maintained in spinal alignment, which method comprises inflating each zone of one of said mattresses, locating a person atop said mattress while said zones are inflated, adjusting the pressure of all of said zones of said mattress while said person remains reclining atop said mattress until said zones are at predetermined pressures previously established as appropriate to maintain spinal alignment of a person reclining atop said mattress, and removing said person from said mattress and recording the lesser pressures remaining in each of said zones after removal of such person such that said person may thereafter reestablish said lesser pressures in said zones with the knowledge that when reclining atop said mattress, the pressures appropriate for spinal alignment will be reestablished.

Claim 6

The method of individually customizing inflatable mattresses for maximum sleeping comfort, which mattresses each have a plurality of zones inflatable to different pressures such that a person reclining atop said mattresses is maintained in spinal alignment, which method comprises inflating each zone of one of said mattresses, locating a person atop said mattress while said zones are inflated, adjusting the pressure of all of said zones of said mattress while said person remains reclining atop said mattress until said zones are at predetermined pressures previously established as appropriate to maintain spinal alignment of a person reclining atop said mattress, and removing said person from said mattress and recording the lesser pressures remaining in each of said zones after removal of such person such that said person may thereafter reestablish said lesser pressures in said zones with the knowledge that when reclining atop said mattress, the pressures appropriate for spinal alignment will be reestablished.

Claim 8

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated inflatable zones of different volumes, which method comprises determining a final preset pressure to which each zone of the mattress is to be inflated when a person is reclining atop the mattress in order to achieve spinal alignment of that person in the reclined position, inflating each zone of said mattress to a common pressure, sealing said mattress zones against the inflow or egress of fluid with said zones at said common pressure, locating a person atop said mattress while said zones are inflated and while said zones remain sealed against the inflow or egress of fluid, so as to cause the pressure of said zones of said mattress to change solely as a consequence of said person reclining atop said mattress until said zones are at the final preset pressures previously determined as appropriate to achieve and maintain spinal alignment of a person reclining atop said mattress.

Claim 9

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated inflatable zones of different volumes, which method comprises determining a final preset pressure to which each zone of the mattress is to be inflated when a person is reclining atop the mattress in order to achieve spinal alignment of that person in the reclined position, inflating each zone of said mattress to a common pressure, sealing said mattress zones against the inflow or egress of fluid with said zones at said common pressure, locating a person atop said mattress while said zones are inflated and while said zones remain sealed against the inflow or egress of fluid, so as to cause the pressure of said zones of said mattress to change solely as a consequence of said person reclining atop said mattress until said zones are at the final preset pressures previously determined as appropriate to achieve and maintain spinal alignment of a person reclining atop said mattress.

Claim 12

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid filled mattress, which mattress has a plurality of zones of differing volumes pressurizable to different preset pressures at which a person reclining atop said mattress is maintained by said preset pressures in spinal alignment, which method comprises prefilling each zone of said mattress to a common predetermined initial pressure, adjusting the volume of at least one of said zones of said mattress such that a person reclining atop said mattress while said zones are inflated, causes the pressure of said zones of said mattress while said person remains reclining atop said mattress to change to said preset pressures previously established as approximately appropriate to maintain spinal alignment of said person while reclining atop said mattress.

Claim 13

The method of achieving and maintaining spinal alignment of a person reclining atop a fluid filled mattress, which mattress has a plurality of zones of differing volumes pressurizable to different preset pressures at which a person reclining atop said mattress is maintained by said preset pressures in spinal alignment, which method comprises prefilling each zone of said mattress to a common predetermined initial pressure, adjusting the volume of at least one of said zones of said mattress such that a person reclining atop said mattress while said zones are inflated, causes the pressure of said zones of said mattress while said person remains reclining atop said mattress to change to said preset pressures previously established as approximately appropriate to maintain spinal alignment of said person while reclining atop said mattress.

Claim 16

The method of maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated zones along the length of the mattress, including an isolated waist zone inflatable to different preset pressures, which method comprises determining preset pressure for each of said zones at which a person reclining atop said zones of said mattress will be supported in spinal alignment, prefilling each zone of said mattress, to a predetermined initial prefill pressure, sealing said mattress zones against the inflow, or egress of fluid, locating a person in a reclining position atop said mattress with the waist of the person located over the waist zone while said mattress zones are sealed against further inflow or egress or fluid, causing the pressure of said zone of said mattress to change solely as a consequence of said person reclining atop said mattress, to said preset pressures previously established as approximately appropriate to maintain spinal alignment of said person reclining atop said mattress, said preset pressures including pressure in said waist zone which is higher than the preset pressures in any of the other zones.

Claim 17

The method of maintaining spinal alignment of a person reclining atop a fluid inflatable mattress, which mattress has a plurality of isolated zones along the length of the mattress, including an isolated waist zone inflatable to different preset pressures, which method comprises determining preset pressure for each of said zones at which a person reclining atop said zones of said mattress will be supported in spinal alignment, prefilling each zone of said mattress, to a predetermined initial prefill pressure, sealing said mattress zones against the inflow, or egress of fluid, locating a person in a reclining position atop said mattress with the waist of the person located over the waist zone while said mattress zones are sealed against further inflow or egress or fluid, causing the pressure of said zone of said mattress to change solely as a consequence of said person reclining atop said mattress, to said preset pressures previously established as approximately appropriate to maintain spinal alignment of said person reclining atop said mattress, said preset pressures including pressure in said waist zone which is higher than the preset pressures in any of the other zones.