Compression sleeve
AssigneeThe Kendall Company
InventorJames H. Hasty
Life of this patent
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Abstract
A compression sleeve for applying compressive pressures against a patient's limb from a source of pressurized fluid. The sleeve has a plurality of separate fluid pressure chambers arranged longitudinally along the sleeve, and a sizer portion located intermediate a pair of adjoining pressure chambers to permit adjustment of the sleeve to limbs of varying sizes. The sizer portion may comprise a ventilation chamber having a plurality of openings for ventilating the patient's limb with air during use of the sleeve.
Claims6
A device for applying compressive pressures against a patient's limb from a source of pressurized fluid, comprising:
- an elongated pressure sleeve for enclosing a length of the patient's limb, said sleeve having a plurality of separate fluid pressure chambers progressively arranged longitudinally along the sleeve from a lower portion of the limb to an upper portion of the limb proximal the patient's heart relative said lower portion, said sleeve including flexible sizer means extending between a pair of adjoining chambers and having a sufficient length to permit adjustment of the sleeve on limbs of varying sizes between a first position with said adjoining chambers being spaced apart a relatively small distance and a second position with said adjoining chambers being spaced from each other a relatively large distance, said sizer means being uninflated during use of the device;
- and
- means for intermittently inflating and deflating said compression chambers.
A sleeve for applying compressive pressures against a patient's limb, comprising:
- a pair of flexible sheets of fluid impervious material;
- means for connecting said sheets together along lines defining a plurality of separate laterally extending inflatable chambers disposed longitudinally along the sleeve and defining a noninflatable sizer portion extending between a pair of adjoining chambers, said sizer portion having a sufficient length to permit adjustment of the sleeve on limbs of varying sizes between a first position with said adjoining chambers being spaced apart a relatively small distance and a second position with said adjoining chambers being spaced apart a relatively large distance;
- and
- means for releasably securing the sleeve about the patient's limb with said chambers and sizer portion encircling the limb.
A device for applying compressive pressures against a patient's limb from a source of pressurized fluid, comprising:
- an elongated pressure sleeve for enclosing a length of the patient's limb, said sleeve having inner and outer flexible sheets defining a plurality of closed separate fluid pressure chambers arranged longitudinally along the sleeve, and a ventilation chamber separate from said pressure chambers having a plurality of openings for facing the patient's limb;
- and
- means for intermittently inflating and deflating said pressure chambers and for passing air into the ventilation chamber to ventilate the patient's limb through said openings.
A sleeve for applying compressive pressures against a patient's limb, comprising:
- an inner flexible sheet of fluid impervious material;
- an outer flexible sheet of fluid impervious material;
- means for connecting said sheets together along lines defining a plurality of separate closed pressure chambers and a separate ventilation chamber between the sheets, said inner sheet having a plurality of openings communicating with the ventilation chamber to permit passage of air from the ventilation chamber onto the patient's limb;
- and
- means for releasably securing the sleeve about the patient's limb with the chambers encircling the limb.
Dependencies are inferred from the claim text.