Foot wrap with inflatable bladder
A foot wrap ( 10 ) has a generally non-stretchable, flexible binding ( 11 ), a generally stretchable panel ( 12 ) coupled to the binding, an expandable, rotatable bladder ( 14 ), and a support pad ( 16 ) coupled to the binding opposite the bladder ( 14 ). The binding has a central portion ( 19 ) straddled by a first wing ( 21 ), a second wing ( 22 ), and an elastic heel band ( 23 ). The bladder measures approximately 3 inches by 3 inches and is designed to increase in height approximately 1½ to 1¾ inches with its inflation.
1. A foot wrap comprising,
a support pad;
a fabric binding, said fabric binding having at least a central portion overlaying said support pad;
a panel overlying said central portion of said fabric binding, said panel and said central portion of said fabric binding defining a bladder chamber therebetween, and
an expandable bladder that is provided within said bladder chamber such that said expandable bladder is detached from said fabric binding and said panel, wherein said expandable bladder is configured to spin or turn about a center point or axis of rotation of said expandable bladder for rotational movement relative to said bladder chamber of at least 30 degrees, said expandable bladder having an expanding portion and a pneumatic line coupler mounted to said expanding portion and adapted to be coupled to a pneumatic pressure line, said pneumatic line coupler being fully rotatable for 360 degree rotational movement relative to said expanding portion,
wherein said central portion of said fabric binding is non-stretchable and said panel is stretchable, and
wherein said expandable bladder is configured to readily expand in a direction towards a foot of a wearer when inflated with pressurized air by stretching of said panel while expansion of said expandable bladder is restricted in a direction opposite to the foot by said central portion of said fabric binding such that expanding movement of said expandable bladder is deflected or concentrated towards the foot of the wearer and onto a venous plexus vein of the foot.
2. The foot wrap of claim 1 wherein said binding includes a first wing extending from one side of said central portion and a second wing extending from an opposite side of said central portion, and wherein said binding includes a fastener adapted to releasably couple said first wing and said second wing together.
3. A foot wrap comprising,
a support pad;
a non-stretchable, flexible fabric binding coupled to said support pad, said non-stretchable, flexible fabric binding having at least a central portion overlaying said support pad;
a stretchable panel overlying said central portion of said non-stretchable, flexible fabric binding, said stretchable panel and said central portion of said non-stretchable, flexible fabric binding defining a bladder chamber, and
an expandable bladder that is provided within said bladder chamber such that said expandable bladder is detached from said non-stretchable, flexible fabric binding and said stretchable panel, wherein said expandable bladder is configured to spin or turn about a center point or axis of rotation of said expandable bladder for rotational movement of said expandable bladder relative to said bladder chamber of at least 30 degrees,
wherein said expandable bladder is configured to readily expand in a direction towards a foot of a wearer when inflated with pressurized air by stretching of said stretchable panel while expansion of said expandable bladder is restricted in a direction opposite to the foot by said central portion of said non-stretchable, flexible fabric binding such that the expanding movement of said expandable bladder is deflected or concentrated towards the foot of the wearer and onto a venous plexus vein of the foot.
4. The foot wrap of claim 1 wherein said expandable bladder is fully rotatable within said bladder chamber for a complete 360 degree rotation therein.
5. The foot wrap of claim 1 wherein said binding includes a first wing extending from one side of said central portion and a second wing extending from an opposite side of said central portion, and wherein said binding includes a fastener adapted to releasably couple said first wing and said second wing together.
6. A foot wrap comprising,
a support pad;
a non-stretchable, flexible fabric binding, said non-stretchable, flexible fabric binding having at least a central portion overlaying said support pad;
a stretchable panel overlying said central portion of said non-stretchable, flexible fabric binding, said stretchable panel and said central portion of said non-stretchable, flexible fabric binding defining a bladder chamber therebetween, and
an expandable bladder that is provided within said bladder chamber such that said expandable bladder is detached from said non-stretchable, flexible fabric binding and said stretchable panel, wherein said expandable bladder is configured to spin or turn about a center point or axis of rotation of said expandable bladder for 360 degree rotation relative to said bladder chamber,
wherein said expandable bladder is configured to readily expand in a direction towards a foot of a wearer when inflated with pressurized air by stretching of said stretchable panel while expansion of said expandable bladder is restricted in a direction opposite to the foot by said central portion of said non-stretchable, flexible fabric binding such that expanding movement of said expandable bladder is deflected or concentrated towards the foot of the wearer and onto a venous plexus vein of the foot.
7. The foot wrap of claim 6 wherein said expandable bladder is rotatable horizontally about a vertical axis.
8. The foot wrap of claim 6 wherein said binding includes a first wing extending from one side of said central portion and a second wing extending from an opposite side of said central portion, and wherein said binding includes a fastener adapted to releasably couple said first wing and said second wing together.