ADJUSTABLE-LENGTH LIMB-COMPRESSION DEVICE
A limb compression device, such as for compressing at least part of an arm or leg, has an adjustable length, with part of the device configured to fold over to reduce the total length of the boot. The compression device may have multiple bladders, for selectively providing compression to different parts of a user's limb. There may be a gap between adjacent of the bladders, allowing folding of an end part of the device over a central part, to selectively reduce length of the limb compression device. The adjustable length of the compression device may facilitate its versatility in accommodating users of various sizes (leg lengths), and may provide an advantage to retailers (for example) in reducing the need to maintain an inventory of different sizes.
1 . A limb-compression device comprising:
a shell for receiving a limb of a user therein; and
multiple compression bladders within the shell, spaced along a length of the shell;
wherein the shell includes a foldable section between an adjacent pair of the bladders, to allow folding of the shell to reduce a length of the limb-compression device to less than the length of the shell.
2 . The limb-compression device of claim 1 , wherein the foldable section is at a gap between the adjacent pair of the bladders.
3 . The limb-compression device of claim 1 , wherein folding the shell at the foldable section overlaps bladders of the adjacent pair of the bladders.
4 . The limb-compression device of claim 1 , wherein folding the shell at the foldable section reduces the length of the leg-compression device by at least 10%.
5 . The limb-compression device of claim 1 , wherein there is some overlap of other adjacent pairs of the bladders that are other than the adjacent pair of bladders bordering the foldable section.
6 . The limb-compression device of claim 1 ,
wherein the limb-compression device is a leg-compression device for receiving a leg of the user; and
wherein the shell includes an upper leg end and a lower leg end, with the foldable section closer to the upper leg end than the lower leg end.
7 . The limb-compression device of claim 6 , wherein the shell at the lower leg end includes a foot covering for covering a foot of the user.
8 . The limb-compression device of claim 1 , wherein the limb-compression device is an arm-compression device for receiving an arm of the user.
9 . The limb-compression device of claim 1 , wherein the shell has a zipper closure.
10 . The limb-compression device of claim 1 , in combination with a control unit that controls inflation and deflation of the bladders.
11 . The combination of claim 10 , wherein the control unit is configured to operate the limb-compression device differently, depending on whether the shell is folded at the foldable section.
12 . The combination of claim 11 , wherein the control unit receives input from the user as to whether the shell is folded at the foldable section.
13 . The combination of claim 11 , wherein the control unit automatically detects whether the shell is folded at the foldable section.
14 . The combination of claim 10 , wherein the control unit includes a compressor for supplying compressed air to the bladders.
15 . The combination of claim 14 , wherein the compressor is a battery-powered compressor.
16 . The combination of claim 10 , further in combination with:
an additional limb-compression device; and
a manifold couplable to the control unit and the limb-compression devices.
17 . A control unit for controlling inflation and deflation of bladders in a shell of a limb-compression device, the control unit comprising:
circuitry configured to operate the limb-compression device differently, depending on whether the shell is folded at a foldable section.
18 . A method of configuring a limb-compression device, the method comprising:
providing the limb-compression device, the leg-compression device including:
a shell for receiving a limb of a user therein; and
multiple compression bladders within the shell, spaced along a length of the shell;
wherein the shell includes a foldable section between an adjacent pair of the bladders, to allow folding of the shell to reduce a length of the limb-compression device to less than the length of the shell; and
selecting the length of the limb-compression device based limb leg length of the user, if necessary, folding the shell at the foldable section to reduce the length of the limb-compression device.
19 . The method of claim 18 , further comprising configuring a control unit that is coupled to the limb-compression device, based on whether the shell is folded at the foldable section.
20 . The method of claim 19 , wherein the control unit is configured automatically based on whether the shell is folded at the foldable section.