Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
139 words
A body support pad comprising: a generally planar flexible base member having an upper surface and a lower surface; a plurality of pillar means extending outwardly from the lower surface and arranged in discrete arrays of pillar means of substantially similar character for substantially evenly contacting any supportive surface upon which the pad is placed while a body is supported on the pad and for providing different resistive forces in each of such discrete arrays of pillar means; and a plurality of pod means extending outwardly from the upper surface and arranged in discrete arrays wherein each array of pod means provides different resistive forces to the body but wherein such resistive forces are applied generally normal to the body and wherein the pod means are axially offset from the pillar means on the respective upper and lower surfaces.
Claim 2
Dependent Claim
139 words
A body support pad comprising: a generally planar flexible base member having an upper surface and a lower surface; a plurality of pillar means extending outwardly from the lower surface and arranged in discrete arrays of pillar means of substantially similar character for substantially evenly contacting any supportive surface upon which the pad is placed while a body is supported on the pad and for providing different resistive forces in each of such discrete arrays of pillar means; and a plurality of pod means extending outwardly from the upper surface and arranged in discrete arrays wherein each array of pod means provides different resistive forces to the body but wherein such resistive forces are applied generally normal to the body and wherein the pod means are axially offset from the pillar means on the respective upper and lower surfaces.
Claim 3
Dependent Claim
30 words
A body support pad as recited in claim 1 wherein the body support pad comprises an integrally molded planar base member, plurality of pillar means, and plurality of pod means.
Claim 4
Dependent Claim
21 words
A body support pad as recited in claim 2 wherein the body support pad comprises an integrally molded microcellular urethane foam.
Claim 5
Dependent Claim
24 words
A body support pad as recited in claim 1 further comprising ventilation means on the body support pad for providing ventilation through the pad.
Claim 6
Dependent Claim
21 words
A body support pad as recited in claim 4 wherein the ventilation means comprises apertures extending through the flexible base member.
Claim 7
Dependent Claim
20 words
A body support pad as recited in claim 4 wherein the ventilation means comprises apertures extending through the pillar means.
Claim 8
Dependent Claim
20 words
A body support pad as recited in claim 4 wherein the ventilation means comprises apertures extending through the pod means.
Claim 9
Dependent Claim
23 words
A body support pad as recited in claim 4 wherein the ventilation means comprises apertures extending through the pillar means and pod means.
Claim 10
Dependent Claim
31 words
A body support pad as recited in claim 1 wherein the plurality of pillars means are arranged in at least two discrete arrays of pillar means of differing pressure dispersing characteristics.
Claim 11
Dependent Claim
24 words
A body support pad as recited in claim 9 wherein the pillar means are arranged in five discrete arrays of differing pressure dispersing characteristics.
Claim 12
Dependent Claim
86 words
A body support pad as recited in claim 10 wherein a first discrete array of pillar means are provided on the body support pad in an area designed for encountering the ischiam tuberosities and coccyx; a second discrete array of pillar means for encountering the trochanter area; a third discrete array of pillar means for encountering the area adjacent the ischiam tuberosities and coccyx; a fourth array of pillar means for encountering the thigh area; and a fifth array of pillar means for providing lateral support.
Claim 13
Dependent Claim
22 words
A body support pad as recited in claim 11 wherein the first array comprises pillar means of relatively low pressure dispersing characteristics.
Claim 14
Dependent Claim
33 words
A body support pad as recited in claim 12 wherein the second array of pillar means comprises pillar means having pressure dispersing characteristics slightly greater than the pillar means in the first array.
Claim 15
Dependent Claim
36 words
A body support pad as recited in claim 13 wherein the pillar means in the third array comprise a pressure dispersing characteristic greater than the pressure dispersing characteristics of the pillar means in the second array.
Claim 16
Dependent Claim
36 words
A body support pad as recited in claim 14 wherein the pillar means in the fourth array comprise a pressure dispersing characteristic greater than the pressure dispersing characteristics of the pillar means in the third array.
Claim 17
Dependent Claim
36 words
A body support pad as recited in claim 15 wherein the pillar means in the fifth array comprise a pressure dispersing characteristic greater than the pressure dispersing characteristics of the pillar means in the fourth array.
Claim 18
Dependent Claim
32 words
A body support pad as recited in claim 1 further comprising a foam overlay pad means for increasing the contact surface area of the body supported by the pad with the pad.
Claim 19
Dependent Claim
46 words
A body support pad as recited in claim 17 further comprising a cover means for extending over the foam overlay and over the base member and its pillar means and pod for preventing hammocking and for aiding and maintaining the foam overlay onto the base member.
Claim 20
Dependent Claim
30 words
A body support pad as recited in claim 17 wherein the foam overlay further comprises ventilating means extending through the foam overlay for providing air flow through the foam overlay.
Claim 21
Dependent Claim
23 words
A body support pad as recited in claim 19 wherein the ventilation means comprises a plurality of apertures extending through the foam overlay.
Claim 22
Dependent Claim
41 words
A body support pad as recited in claim 1 wherein each pod means comprises a generally cylindrical projection having a generally hemispherically shaped upper surface and wherein the pressure dispersing characteristics are provided by the wall thickness of the pod means.
Claim 23
Dependent Claim
35 words
A body support pad as recited in claim 21 wherein the pod means further comprise slits along their surface for maintaining a substantial surface area contact with the supported body on the body support pad.
Claim 24
Dependent Claim
46 words
A body support pad as recited in claim 1 wherein each pillar means comprises a generally conical shaped structure having a rounded end and wherein the pillar means are provided with differing pressure dispersing characteristics by altering the height and wall thickness of each pillar means.
Claim 25
Dependent Claim
158 words
A body support pad for use in inhibiting the formation of decubitus ulcers, the body support pad comprising: a molded, flexible, generally planar base member having an upper surface and a lower surface; a plurality of hollow pillar means integrally molded with the base member and outwardly extending from the lower surface of the base member, such pillar means for providing resistive forces to a body supported by the pad wherein each array contains pillar means of differing pressure dispersing characteristics; and a plurality of hollow pod means integrally formed with and extending outwardly from the upper surface of the base member and axially offset from the pillar means, which pod means are arranged in discrete arrays across the upper surface for providing resistive forces to a body supported on the support pad, which resistive forces are applied generally normal to the body and wherein each array of pod means comprises pod means of differing pressure dispersing characteristics.
Claim 26
Dependent Claim
158 words
A body support pad for use in inhibiting the formation of decubitus ulcers, the body support pad comprising: a molded, flexible, generally planar base member having an upper surface and a lower surface; a plurality of hollow pillar means integrally molded with the base member and outwardly extending from the lower surface of the base member, such pillar means for providing resistive forces to a body supported by the pad wherein each array contains pillar means of differing pressure dispersing characteristics; and a plurality of hollow pod means integrally formed with and extending outwardly from the upper surface of the base member and axially offset from the pillar means, which pod means are arranged in discrete arrays across the upper surface for providing resistive forces to a body supported on the support pad, which resistive forces are applied generally normal to the body and wherein each array of pod means comprises pod means of differing pressure dispersing characteristics.
Claim 27
Dependent Claim
24 words
A body support pad as recited in claim 24 further comprising a foam overlay pad adapted to rest on the plurality of pod means.
Claim 28
Dependent Claim
24 words
A body support pad as recited in claim 25 further comprising ventilation means extending through the foam overlay pad for providing air circulation therethrough.
Claim 29
Dependent Claim
26 words
A body support pad as recited in claim 26 further comprising a two-way stretchable cover which holds the foam overlay pad onto the body support pad.
Claim 30
Dependent Claim
54 words
A body support pad as recited in claim 24 wherein the pillar means comprise hollow cylindrical, round ended projections having a height in the range from about 0.75 inches to about 1.125 inches, a wall thickness within the range from about 0.10 inches to about 0.175 inches, and a diameter of about 1.375 inches.
Claim 31
Dependent Claim
53 words
A body support pad as recited in claim 24 wherein each pod means comprises a hollow cylindrical structure having a generally hemispherically shaped upper surface having a height of about 1.125 inches, a diameter of about 1.75 inches, and a wall thickness in the range from about 0.09 inches to about 0.175 inches.
Claim 32
Dependent Claim
35 words
A body support pad as recited in claim 29 wherein each pod means further comprises four slits spaced about 90° apart having a length of about 1.125 inches along each wall of each pod means.
Claim 33
Dependent Claim
28 words
A body support pad as recited in claim 30 wherein the pillar means are arrayed in at least two arrays containing pillar means of differing pressure dispersing characteristics.
Claim 34
Dependent Claim
28 words
A body support pad as recited in claim 31 wherein the pod means are arranged in at least two arrays of pod means of differing pressure dispersing characteristics.
Claim 35
Dependent Claim
24 words
A body support pad as recited in claim 28 wherein the pillar means are arranged in five discrete arrays of differing pressure dispersing characteristics.
Claim 36
Dependent Claim
98 words
A body support pad as recited in claim 24 wherein the pod means are arranged in two arrays with a first array of pod means corresponding to the greatest pressure forces exerted by a body supported on the pad and wherein such pod means have a relatively lower resistive force than the pod means in the second array and wherein the second array of pod means corresponds to an area of least direct pressure by the body and the pod means in such second array exhibit a greater resistive force than the pod means in the first array.